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Commit c8812542 authored by samw3's avatar samw3
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fixed newlines (I had my editor in windoze mode)

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lib/Doctrine/Export/Firebird.php
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<?php <?php
/* /*
* $Id$ * $Id$
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* This software consists of voluntary contributions made by many individuals * This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see * and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>. * <http://www.phpdoctrine.com>.
*/ */
Doctrine::autoload('Doctrine_Export'); Doctrine::autoload('Doctrine_Export');
/** /**
* Doctrine_Export_Sqlite * Doctrine_Export_Sqlite
* *
* @package Doctrine * @package Doctrine
* @subpackage Export * @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library) * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @author Lorenzo Alberton <l.alberton@quipo.it> (PEAR MDB2 Interbase driver) * @author Lorenzo Alberton <l.alberton@quipo.it> (PEAR MDB2 Interbase driver)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com * @link www.phpdoctrine.com
* @since 1.0 * @since 1.0
* @version $Revision$ * @version $Revision$
*/ */
class Doctrine_Export_Firebird extends Doctrine_Export class Doctrine_Export_Firebird extends Doctrine_Export
{ {
/** /**
* create a new database * create a new database
* *
* @param string $name name of the database that should be created * @param string $name name of the database that should be created
* @return void * @return void
*/ */
public function createDatabase($name) public function createDatabase($name)
{ {
throw new Doctrine_Export_Exception( throw new Doctrine_Export_Exception(
'PHP Interbase API does not support direct queries. You have to ' . 'PHP Interbase API does not support direct queries. You have to ' .
'create the db manually by using isql command or a similar program'); 'create the db manually by using isql command or a similar program');
} }
/** /**
* drop an existing database * drop an existing database
* *
* @param string $name name of the database that should be dropped * @param string $name name of the database that should be dropped
* @return void * @return void
*/ */
public function dropDatabase($name) public function dropDatabase($name)
{ {
throw new Doctrine_Export_Exception( throw new Doctrine_Export_Exception(
'PHP Interbase API does not support direct queries. You have ' . 'PHP Interbase API does not support direct queries. You have ' .
'to drop the db manually by using isql command or a similar program'); 'to drop the db manually by using isql command or a similar program');
} }
/** /**
* add an autoincrement sequence + trigger * add an autoincrement sequence + trigger
* *
* @param string $name name of the PK field * @param string $name name of the PK field
* @param string $table name of the table * @param string $table name of the table
* @param string $start start value for the sequence * @param string $start start value for the sequence
* @return void * @return void
*/ */
public function _makeAutoincrement($name, $table, $start = null) public function _makeAutoincrement($name, $table, $start = null)
{ {
if (is_null($start)) { if (is_null($start)) {
$this->conn->beginTransaction(); $this->conn->beginTransaction();
$query = 'SELECT MAX(' . $this->conn->quoteIdentifier($name, true) . ') FROM ' . $this->conn->quoteIdentifier($table, true); $query = 'SELECT MAX(' . $this->conn->quoteIdentifier($name, true) . ') FROM ' . $this->conn->quoteIdentifier($table, true);
$start = $this->conn->fetchOne($query, 'integer'); $start = $this->conn->fetchOne($query, 'integer');
++$start; ++$start;
$result = $this->createSequence($table, $start); $result = $this->createSequence($table, $start);
$this->conn->commit(); $this->conn->commit();
} else { } else {
$result = $this->createSequence($table, $start); $result = $this->createSequence($table, $start);
} }
$sequence_name = $this->conn->formatter->getSequenceName($table); $sequence_name = $this->conn->formatter->getSequenceName($table);
$trigger_name = $this->conn->quoteIdentifier($table . '_AUTOINCREMENT_PK', true); $trigger_name = $this->conn->quoteIdentifier($table . '_AUTOINCREMENT_PK', true);
$table = $this->conn->quoteIdentifier($table, true); $table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
$triggerSql = 'CREATE TRIGGER ' . $trigger_name . ' FOR ' . $table . ' $triggerSql = 'CREATE TRIGGER ' . $trigger_name . ' FOR ' . $table . '
ACTIVE BEFORE INSERT POSITION 0 ACTIVE BEFORE INSERT POSITION 0
AS AS
BEGIN BEGIN
IF (NEW.' . $name . ' IS NULL OR NEW.' . $name . ' = 0) THEN IF (NEW.' . $name . ' IS NULL OR NEW.' . $name . ' = 0) THEN
NEW.' . $name . ' = GEN_ID('.$sequence_name.', 1); NEW.' . $name . ' = GEN_ID('.$sequence_name.', 1);
END'; END';
$result = $this->conn->exec($triggerSql); $result = $this->conn->exec($triggerSql);
// TODO ? $this->_silentCommit(); // TODO ? $this->_silentCommit();
return $result; return $result;
} }
/** /**
* drop an existing autoincrement sequence + trigger * drop an existing autoincrement sequence + trigger
* *
* @param string $table name of the table * @param string $table name of the table
* @return void * @return void
*/ */
public function _dropAutoincrement($table) public function _dropAutoincrement($table)
{ {
$result = $this->dropSequence($table); $result = $this->dropSequence($table);
//remove autoincrement trigger associated with the table //remove autoincrement trigger associated with the table
$table = $this->conn->quote(strtoupper($table)); $table = $this->conn->quote(strtoupper($table));
$triggerName = $this->conn->quote(strtoupper($table) . '_AUTOINCREMENT_PK'); $triggerName = $this->conn->quote(strtoupper($table) . '_AUTOINCREMENT_PK');
return $this->conn->exec("DELETE FROM RDB\$TRIGGERS WHERE UPPER(RDB\$RELATION_NAME)=" . $table . " AND UPPER(RDB\$TRIGGER_NAME)=" . $triggerName); return $this->conn->exec("DELETE FROM RDB\$TRIGGERS WHERE UPPER(RDB\$RELATION_NAME)=" . $table . " AND UPPER(RDB\$TRIGGER_NAME)=" . $triggerName);
} }
/** /**
* create a new table * create a new table
* *
* @param string $name Name of the database that should be created * @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table * @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an * The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be * the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions. * passed with the field definitions to get[Type]Declaration() functions.
* *
* Example * Example
* array( * array(
* *
* 'id' => array( * 'id' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1, * 'unsigned' => 1,
* 'notnull' => 1, * 'notnull' => 1,
* 'default' => 0, * 'default' => 0,
* ), * ),
* 'name' => array( * 'name' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12, * 'length' => 12,
* ), * ),
* 'description' => array( * 'description' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12, * 'length' => 12,
* ) * )
* ); * );
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* *
* @return void * @return void
*/ */
public function createTable($name, array $fields, array $options = array()) { public function createTable($name, array $fields, array $options = array()) {
parent::createTable($name, $fields, $options); parent::createTable($name, $fields, $options);
// TODO ? $this->_silentCommit(); // TODO ? $this->_silentCommit();
foreach ($fields as $field_name => $field) { foreach ($fields as $field_name => $field) {
if ( ! empty($field['autoincrement'])) { if ( ! empty($field['autoincrement'])) {
//create PK constraint //create PK constraint
$pk_definition = array( $pk_definition = array(
'fields' => array($field_name => array()), 'fields' => array($field_name => array()),
'primary' => true, 'primary' => true,
); );
//$pk_name = $name.'_PK'; //$pk_name = $name.'_PK';
$pk_name = null; $pk_name = null;
$result = $this->createConstraint($name, $pk_name, $pk_definition); $result = $this->createConstraint($name, $pk_name, $pk_definition);
//create autoincrement sequence + trigger //create autoincrement sequence + trigger
return $this->_makeAutoincrement($field_name, $name, 1); return $this->_makeAutoincrement($field_name, $name, 1);
} }
} }
} }
/** /**
* Check if planned changes are supported * Check if planned changes are supported
* *
* @param string $name name of the database that should be dropped * @param string $name name of the database that should be dropped
* @return void * @return void
*/ */
public function checkSupportedChanges(&$changes) public function checkSupportedChanges(&$changes)
{ {
foreach ($changes as $change_name => $change) { foreach ($changes as $change_name => $change) {
switch ($change_name) { switch ($change_name) {
case 'notnull': case 'notnull':
throw new Doctrine_DataDict_Exception('it is not supported changes to field not null constraint'); throw new Doctrine_DataDict_Exception('it is not supported changes to field not null constraint');
case 'default': case 'default':
throw new Doctrine_DataDict_Exception('it is not supported changes to field default value'); throw new Doctrine_DataDict_Exception('it is not supported changes to field default value');
case 'length': case 'length':
/* /*
return throw new Doctrine_DataDict_Firebird_Exception('it is not supported changes to field default length'); return throw new Doctrine_DataDict_Firebird_Exception('it is not supported changes to field default length');
*/ */
case 'unsigned': case 'unsigned':
case 'type': case 'type':
case 'declaration': case 'declaration':
case 'definition': case 'definition':
break; break;
default: default:
throw new Doctrine_DataDict_Exception('it is not supported change of type' . $change_name); throw new Doctrine_DataDict_Exception('it is not supported change of type' . $change_name);
} }
} }
return true; return true;
} }
/** /**
* drop an existing table * drop an existing table
* *
* @param string $name name of the table that should be dropped * @param string $name name of the table that should be dropped
* @return mixed MDB2_OK on success, a MDB2 error on failure * @return mixed MDB2_OK on success, a MDB2 error on failure
* @access public * @access public
*/ */
public function dropTable($name) public function dropTable($name)
{ {
$result = $this->_dropAutoincrement($name); $result = $this->_dropAutoincrement($name);
$result = parent::dropTable($name); $result = parent::dropTable($name);
//$this->_silentCommit(); //$this->_silentCommit();
return $result; return $result;
} }
/** /**
* alter an existing table * alter an existing table
* *
* @param string $name name of the table that is intended to be changed. * @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type * @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of * of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows: * changes that are currently supported are defined as follows:
* *
* name * name
* *
* New name for the table. * New name for the table.
* *
* add * add
* *
* Associative array with the names of fields to be added as * Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array * indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties * should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should * of the fields to be added. The properties of the fields should
* be the same as defined by the Metabase parser. * be the same as defined by the Metabase parser.
* *
* *
* remove * remove
* *
* Associative array with the names of fields to be removed as indexes * Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored. * of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility. * An empty array should be used for future compatibility.
* *
* rename * rename
* *
* Associative array with the names of fields to be renamed as indexes * Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to * of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new * another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain * field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code * the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement. * as it is used in the CREATE TABLE statement.
* *
* change * change
* *
* Associative array with the names of the fields to be changed as indexes * Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the * of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries * name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes. * should have the new names of the fields as array indexes.
* *
* The value of each entry of the array should be set to another associative * The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as * array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the * array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same * respective properties. The properties of the fields should be the same
* as defined by the Metabase parser. * as defined by the Metabase parser.
* *
* Example * Example
* array( * array(
* 'name' => 'userlist', * 'name' => 'userlist',
* 'add' => array( * 'add' => array(
* 'quota' => array( * 'quota' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* ) * )
* ), * ),
* 'remove' => array( * 'remove' => array(
* 'file_limit' => array(), * 'file_limit' => array(),
* 'time_limit' => array() * 'time_limit' => array()
* ), * ),
* 'change' => array( * 'change' => array(
* 'name' => array( * 'name' => array(
* 'length' => '20', * 'length' => '20',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 20, * 'length' => 20,
* ), * ),
* ) * )
* ), * ),
* 'rename' => array( * 'rename' => array(
* 'sex' => array( * 'sex' => array(
* 'name' => 'gender', * 'name' => 'gender',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 1, * 'length' => 1,
* 'default' => 'M', * 'default' => 'M',
* ), * ),
* ) * )
* ) * )
* ) * )
* *
* @param boolean $check indicates whether the function should just check if the DBMS driver * @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or * can perform the requested table alterations if the value is true or
* actually perform them otherwise. * actually perform them otherwise.
* @return void * @return void
*/ */
public function alterTable($name, array $changes, $check = false) public function alterTable($name, array $changes, $check = false)
{ {
foreach ($changes as $changeName => $change) { foreach ($changes as $changeName => $change) {
switch ($changeName) { switch ($changeName) {
case 'add': case 'add':
case 'remove': case 'remove':
case 'rename': case 'rename':
break; break;
case 'change': case 'change':
foreach ($changes['change'] as $field) { foreach ($changes['change'] as $field) {
$this->checkSupportedChanges($field); $this->checkSupportedChanges($field);
} }
break; break;
default: default:
throw new Doctrine_DataDict_Exception('change type ' . $changeName . ' not yet supported'); throw new Doctrine_DataDict_Exception('change type ' . $changeName . ' not yet supported');
} }
} }
if ($check) { if ($check) {
return true; return true;
} }
$query = ''; $query = '';
if ( ! empty($changes['add']) && is_array($changes['add'])) { if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) { foreach ($changes['add'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$query.= 'ADD ' . $this->getDeclaration($fieldName, $field); $query.= 'ADD ' . $this->getDeclaration($fieldName, $field);
} }
} }
if ( ! empty($changes['remove']) && is_array($changes['remove'])) { if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $field_name => $field) { foreach ($changes['remove'] as $field_name => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$field_name = $this->conn->quoteIdentifier($field_name, true); $field_name = $this->conn->quoteIdentifier($field_name, true);
$query.= 'DROP ' . $field_name; $query.= 'DROP ' . $field_name;
} }
} }
if ( ! empty($changes['rename']) && is_array($changes['rename'])) { if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $field_name => $field) { foreach ($changes['rename'] as $field_name => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$field_name = $this->conn->quoteIdentifier($field_name, true); $field_name = $this->conn->quoteIdentifier($field_name, true);
$query.= 'ALTER ' . $field_name . ' TO ' . $this->conn->quoteIdentifier($field['name'], true); $query.= 'ALTER ' . $field_name . ' TO ' . $this->conn->quoteIdentifier($field['name'], true);
} }
} }
if ( ! empty($changes['change']) && is_array($changes['change'])) { if ( ! empty($changes['change']) && is_array($changes['change'])) {
// missing support to change DEFAULT and NULLability // missing support to change DEFAULT and NULLability
foreach ($changes['change'] as $fieldName => $field) { foreach ($changes['change'] as $fieldName => $field) {
$this->checkSupportedChanges($field); $this->checkSupportedChanges($field);
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$this->conn->loadModule('Datatype', null, true); $this->conn->loadModule('Datatype', null, true);
$field_name = $this->conn->quoteIdentifier($fieldName, true); $field_name = $this->conn->quoteIdentifier($fieldName, true);
$query.= 'ALTER ' . $field_name.' TYPE ' . $this->getTypeDeclaration($field['definition']); $query.= 'ALTER ' . $field_name.' TYPE ' . $this->getTypeDeclaration($field['definition']);
} }
} }
if ( ! strlen($query)) { if ( ! strlen($query)) {
return false; return false;
} }
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
$result = $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query); $result = $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query);
$this->_silentCommit(); $this->_silentCommit();
return $result; return $result;
} }
/** /**
* Get the stucture of a field into an array * Get the stucture of a field into an array
* *
* @param string $table name of the table on which the index is to be created * @param string $table name of the table on which the index is to be created
* @param string $name name of the index to be created * @param string $name name of the index to be created
* @param array $definition associative array that defines properties of the index to be created. * @param array $definition associative array that defines properties of the index to be created.
* Currently, only one property named FIELDS is supported. This property * Currently, only one property named FIELDS is supported. This property
* is also an associative with the names of the index fields as array * is also an associative with the names of the index fields as array
* indexes. Each entry of this array is set to another type of associative * indexes. Each entry of this array is set to another type of associative
* array that specifies properties of the index that are specific to * array that specifies properties of the index that are specific to
* each field. * each field.
* *
* Currently, only the sorting property is supported. It should be used * Currently, only the sorting property is supported. It should be used
* to define the sorting direction of the index. It may be set to either * to define the sorting direction of the index. It may be set to either
* ascending or descending. * ascending or descending.
* *
* Not all DBMS support index sorting direction configuration. The DBMS * Not all DBMS support index sorting direction configuration. The DBMS
* drivers of those that do not support it ignore this property. Use the * drivers of those that do not support it ignore this property. Use the
* function support() to determine whether the DBMS driver can manage indexes. * function support() to determine whether the DBMS driver can manage indexes.
* Example * Example
* array( * array(
* 'fields' => array( * 'fields' => array(
* 'user_name' => array( * 'user_name' => array(
* 'sorting' => 'ascending' * 'sorting' => 'ascending'
* ), * ),
* 'last_login' => array() * 'last_login' => array()
* ) * )
* ) * )
* @return void * @return void
*/ */
public function createIndexSql($table, $name, array $definition) public function createIndexSql($table, $name, array $definition)
{ {
$query = 'CREATE'; $query = 'CREATE';
$query_sort = ''; $query_sort = '';
foreach ($definition['fields'] as $field) { foreach ($definition['fields'] as $field) {
if ( ! strcmp($query_sort, '') && isset($field['sorting'])) { if ( ! strcmp($query_sort, '') && isset($field['sorting'])) {
switch ($field['sorting']) { switch ($field['sorting']) {
case 'ascending': case 'ascending':
$query_sort = ' ASC'; $query_sort = ' ASC';
break; break;
case 'descending': case 'descending':
$query_sort = ' DESC'; $query_sort = ' DESC';
break; break;
} }
} }
} }
$table = $this->conn->quoteIdentifier($table, true); $table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name), true); $name = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name), true);
$query .= $query_sort. ' INDEX ' . $name . ' ON ' . $table; $query .= $query_sort. ' INDEX ' . $name . ' ON ' . $table;
$fields = array(); $fields = array();
foreach (array_keys($definition['fields']) as $field) { foreach (array_keys($definition['fields']) as $field) {
$fields[] = $this->conn->quoteIdentifier($field, true); $fields[] = $this->conn->quoteIdentifier($field, true);
} }
$query .= ' ('.implode(', ', $fields) . ')'; $query .= ' ('.implode(', ', $fields) . ')';
return $query; return $query;
} }
/** /**
* create a constraint on a table * create a constraint on a table
* *
* @param string $table name of the table on which the constraint is to be created * @param string $table name of the table on which the constraint is to be created
* @param string $name name of the constraint to be created * @param string $name name of the constraint to be created
* @param array $definition associative array that defines properties of the constraint to be created. * @param array $definition associative array that defines properties of the constraint to be created.
* Currently, only one property named FIELDS is supported. This property * Currently, only one property named FIELDS is supported. This property
* is also an associative with the names of the constraint fields as array * is also an associative with the names of the constraint fields as array
* constraints. Each entry of this array is set to another type of associative * constraints. Each entry of this array is set to another type of associative
* array that specifies properties of the constraint that are specific to * array that specifies properties of the constraint that are specific to
* each field. * each field.
* *
* Example * Example
* array( * array(
* 'fields' => array( * 'fields' => array(
* 'user_name' => array(), * 'user_name' => array(),
* 'last_login' => array(), * 'last_login' => array(),
* ) * )
* ) * )
* @return void * @return void
*/ */
public function createConstraint($table, $name, $definition) public function createConstraint($table, $name, $definition)
{ {
$table = $this->conn->quoteIdentifier($table, true); $table = $this->conn->quoteIdentifier($table, true);
if ( ! empty($name)) { if ( ! empty($name)) {
$name = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name), true); $name = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name), true);
} }
$query = "ALTER TABLE $table ADD"; $query = "ALTER TABLE $table ADD";
if ( ! empty($definition['primary'])) { if ( ! empty($definition['primary'])) {
if ( ! empty($name)) { if ( ! empty($name)) {
$query.= ' CONSTRAINT '.$name; $query.= ' CONSTRAINT '.$name;
} }
$query.= ' PRIMARY KEY'; $query.= ' PRIMARY KEY';
} else { } else {
$query.= ' CONSTRAINT '. $name; $query.= ' CONSTRAINT '. $name;
if ( ! empty($definition['unique'])) { if ( ! empty($definition['unique'])) {
$query.= ' UNIQUE'; $query.= ' UNIQUE';
} }
} }
$fields = array(); $fields = array();
foreach (array_keys($definition['fields']) as $field) { foreach (array_keys($definition['fields']) as $field) {
$fields[] = $this->conn->quoteIdentifier($field, true); $fields[] = $this->conn->quoteIdentifier($field, true);
} }
$query .= ' ('. implode(', ', $fields) . ')'; $query .= ' ('. implode(', ', $fields) . ')';
$result = $this->conn->exec($query); $result = $this->conn->exec($query);
// TODO ? $this->_silentCommit(); // TODO ? $this->_silentCommit();
return $result; return $result;
} }
/** /**
* A method to return the required SQL string that fits between CREATE ... TABLE * A method to return the required SQL string that fits between CREATE ... TABLE
* to create the table as a temporary table. * to create the table as a temporary table.
* *
* @return string The string required to be placed between "CREATE" and "TABLE" * @return string The string required to be placed between "CREATE" and "TABLE"
* to generate a temporary table, if possible. * to generate a temporary table, if possible.
*/ */
public function getTemporaryTableQuery() public function getTemporaryTableQuery()
{ {
return 'GLOBAL TEMPORARY'; return 'GLOBAL TEMPORARY';
} }
/** /**
* create sequence * create sequence
* *
* @param string $seqName name of the sequence to be created * @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1 * @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* array( * array(
* 'comment' => 'Foo', * 'comment' => 'Foo',
* 'charset' => 'utf8', * 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci', * 'collate' => 'utf8_unicode_ci',
* ); * );
* @return boolean * @return boolean
*/ */
public function createSequence($seqName, $start = 1, array $options = array()) public function createSequence($seqName, $start = 1, array $options = array())
{ {
$sequenceName = $this->conn->formatter->getSequenceName($seqName); $sequenceName = $this->conn->formatter->getSequenceName($seqName);
$this->conn->exec('CREATE GENERATOR ' . $sequenceName); $this->conn->exec('CREATE GENERATOR ' . $sequenceName);
try { try {
$this->conn->exec('SET GENERATOR ' . $sequenceName . ' TO ' . ($start-1)); $this->conn->exec('SET GENERATOR ' . $sequenceName . ' TO ' . ($start-1));
return true; return true;
} catch (Doctrine_Connection_Exception $e) { } catch (Doctrine_Connection_Exception $e) {
try { try {
$this->dropSequence($seqName); $this->dropSequence($seqName);
} catch(Doctrine_Connection_Exception $e) { } catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('Could not drop inconsistent sequence table'); throw new Doctrine_Export_Exception('Could not drop inconsistent sequence table');
} }
} }
throw new Doctrine_Export_Exception('could not create sequence table'); throw new Doctrine_Export_Exception('could not create sequence table');
} }
/** /**
* drop existing sequence * drop existing sequence
* *
* @param string $seqName name of the sequence to be dropped * @param string $seqName name of the sequence to be dropped
* @return void * @return void
*/ */
public function dropSequenceSql($seqName) public function dropSequenceSql($seqName)
{ {
$sequenceName = $this->conn->formatter->getSequenceName($seqName); $sequenceName = $this->conn->formatter->getSequenceName($seqName);
$sequenceName = $this->conn->quote($sequenceName); $sequenceName = $this->conn->quote($sequenceName);
$query = "DELETE FROM RDB\$GENERATORS WHERE UPPER(RDB\$GENERATOR_NAME)=" . $sequenceName; $query = "DELETE FROM RDB\$GENERATORS WHERE UPPER(RDB\$GENERATOR_NAME)=" . $sequenceName;
return $query; return $query;
} }
} }
\ No newline at end of file
lib/Doctrine/Export/Frontbase.php
View file @ c8812542
<?php <?php
/* /*
* $Id$ * $Id$
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* This software consists of voluntary contributions made by many individuals * This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see * and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>. * <http://www.phpdoctrine.com>.
*/ */
Doctrine::autoload('Doctrine_Export'); Doctrine::autoload('Doctrine_Export');
/** /**
* Doctrine_Export_Frontbase * Doctrine_Export_Frontbase
* *
* @package Doctrine * @package Doctrine
* @subpackage Export * @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library) * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com * @link www.phpdoctrine.com
* @since 1.0 * @since 1.0
* @version $Revision$ * @version $Revision$
*/ */
class Doctrine_Export_Frontbase extends Doctrine_Export class Doctrine_Export_Frontbase extends Doctrine_Export
{ {
/** /**
* create a new database * create a new database
* *
* @param string $name name of the database that should be created * @param string $name name of the database that should be created
* @return string * @return string
*/ */
public function createDatabaseSql($name) public function createDatabaseSql($name)
{ {
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return 'CREATE DATABASE ' . $name; return 'CREATE DATABASE ' . $name;
} }
/** /**
* drop an existing database * drop an existing database
* *
* @param string $name name of the database that should be dropped * @param string $name name of the database that should be dropped
* @return string * @return string
*/ */
public function dropDatabaseSql($name) public function dropDatabaseSql($name)
{ {
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return 'DELETE DATABASE ' . $name; return 'DELETE DATABASE ' . $name;
} }
/** /**
* drop an existing table * drop an existing table
* *
* @param object $this->conns database object that is extended by this class * @param object $this->conns database object that is extended by this class
* @param string $name name of the table that should be dropped * @param string $name name of the table that should be dropped
* @return string * @return string
*/ */
public function dropTableSql($name) public function dropTableSql($name)
{ {
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return 'DROP TABLE ' . $name . ' CASCADE'; return 'DROP TABLE ' . $name . ' CASCADE';
} }
/** /**
* alter an existing table * alter an existing table
* *
* @param string $name name of the table that is intended to be changed. * @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type * @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of * of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows: * changes that are currently supported are defined as follows:
* *
* name * name
* *
* New name for the table. * New name for the table.
* *
* add * add
* *
* Associative array with the names of fields to be added as * Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array * indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties * should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should * of the fields to be added. The properties of the fields should
* be the same as defined by the MDB2 parser. * be the same as defined by the MDB2 parser.
* *
* *
* remove * remove
* *
* Associative array with the names of fields to be removed as indexes * Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored. * of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility. * An empty array should be used for future compatibility.
* *
* rename * rename
* *
* Associative array with the names of fields to be renamed as indexes * Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to * of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new * another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain * field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code * the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement. * as it is used in the CREATE TABLE statement.
* *
* change * change
* *
* Associative array with the names of the fields to be changed as indexes * Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the * of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries * name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes. * should have the new names of the fields as array indexes.
* *
* The value of each entry of the array should be set to another associative * The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as * array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the * array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same * respective properties. The properties of the fields should be the same
* as defined by the MDB2 parser. * as defined by the MDB2 parser.
* *
* Example * Example
* array( * array(
* 'name' => 'userlist', * 'name' => 'userlist',
* 'add' => array( * 'add' => array(
* 'quota' => array( * 'quota' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* ) * )
* ), * ),
* 'remove' => array( * 'remove' => array(
* 'file_limit' => array(), * 'file_limit' => array(),
* 'time_limit' => array() * 'time_limit' => array()
* ), * ),
* 'change' => array( * 'change' => array(
* 'name' => array( * 'name' => array(
* 'length' => '20', * 'length' => '20',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 20, * 'length' => 20,
* ), * ),
* ) * )
* ), * ),
* 'rename' => array( * 'rename' => array(
* 'sex' => array( * 'sex' => array(
* 'name' => 'gender', * 'name' => 'gender',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 1, * 'length' => 1,
* 'default' => 'M', * 'default' => 'M',
* ), * ),
* ) * )
* ) * )
* ) * )
* *
* @param boolean $check indicates whether the function should just check if the DBMS driver * @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or * can perform the requested table alterations if the value is true or
* actually perform them otherwise. * actually perform them otherwise.
* @access public * @access public
* *
* @return boolean * @return boolean
*/ */
public function alterTable($name, array $changes, $check = false) public function alterTable($name, array $changes, $check = false)
{ {
foreach ($changes as $changeName => $change) { foreach ($changes as $changeName => $change) {
switch ($changeName) { switch ($changeName) {
case 'add': case 'add':
case 'remove': case 'remove':
case 'change': case 'change':
case 'rename': case 'rename':
case 'name': case 'name':
break; break;
default: default:
throw new Doctrine_Export_Exception('change type "'.$changeName.'" not yet supported'); throw new Doctrine_Export_Exception('change type "'.$changeName.'" not yet supported');
} }
} }
if ($check) { if ($check) {
return true; return true;
} }
$query = ''; $query = '';
if ( ! empty($changes['name'])) { if ( ! empty($changes['name'])) {
$changeName = $this->conn->quoteIdentifier($changes['name'], true); $changeName = $this->conn->quoteIdentifier($changes['name'], true);
$query .= 'RENAME TO ' . $changeName; $query .= 'RENAME TO ' . $changeName;
} }
if ( ! empty($changes['add']) && is_array($changes['add'])) { if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) { foreach ($changes['add'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$query.= 'ADD ' . $this->conn->getDeclaration($fieldName, $field); $query.= 'ADD ' . $this->conn->getDeclaration($fieldName, $field);
} }
} }
if ( ! empty($changes['remove']) && is_array($changes['remove'])) { if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $fieldName => $field) { foreach ($changes['remove'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$fieldName = $this->conn->quoteIdentifier($fieldName, true); $fieldName = $this->conn->quoteIdentifier($fieldName, true);
$query.= 'DROP ' . $fieldName; $query.= 'DROP ' . $fieldName;
} }
} }
$rename = array(); $rename = array();
if ( ! empty($changes['rename']) && is_array($changes['rename'])) { if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) { foreach ($changes['rename'] as $fieldName => $field) {
$rename[$field['name']] = $fieldName; $rename[$field['name']] = $fieldName;
} }
} }
if ( ! empty($changes['change']) && is_array($changes['change'])) { if ( ! empty($changes['change']) && is_array($changes['change'])) {
foreach ($changes['change'] as $fieldName => $field) { foreach ($changes['change'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
if (isset($rename[$fieldName])) { if (isset($rename[$fieldName])) {
$oldFieldName = $rename[$fieldName]; $oldFieldName = $rename[$fieldName];
unset($rename[$fieldName]); unset($rename[$fieldName]);
} else { } else {
$oldFieldName = $fieldName; $oldFieldName = $fieldName;
} }
$oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true); $oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true);
$query.= 'CHANGE ' . $oldFieldName . ' ' . $this->conn->getDeclaration($oldFieldName, $field['definition']); $query.= 'CHANGE ' . $oldFieldName . ' ' . $this->conn->getDeclaration($oldFieldName, $field['definition']);
} }
} }
if ( ! empty($rename) && is_array($rename)) { if ( ! empty($rename) && is_array($rename)) {
foreach ($rename as $renamedFieldName => $renamed_field) { foreach ($rename as $renamedFieldName => $renamed_field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$oldFieldName = $rename[$renamedFieldName]; $oldFieldName = $rename[$renamedFieldName];
$field = $changes['rename'][$oldFieldName]; $field = $changes['rename'][$oldFieldName];
$query.= 'CHANGE ' . $this->conn->getDeclaration($oldFieldName, $field['definition']); $query.= 'CHANGE ' . $this->conn->getDeclaration($oldFieldName, $field['definition']);
} }
} }
if ( ! $query) { if ( ! $query) {
return true; return true;
} }
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query); return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query);
} }
/** /**
* create sequence * create sequence
* *
* @param string $seqName name of the sequence to be created * @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1 * @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* array( * array(
* 'comment' => 'Foo', * 'comment' => 'Foo',
* 'charset' => 'utf8', * 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci', * 'collate' => 'utf8_unicode_ci',
* ); * );
* @return void * @return void
*/ */
public function createSequence($sequenceName, $start = 1, array $options = array()) public function createSequence($sequenceName, $start = 1, array $options = array())
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true); $seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER DEFAULT UNIQUE, PRIMARY KEY(' . $seqcolName . '))'; $query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER DEFAULT UNIQUE, PRIMARY KEY(' . $seqcolName . '))';
$res = $this->conn->exec($query); $res = $this->conn->exec($query);
$res = $this->conn->exec('SET UNIQUE = 1 FOR ' . $sequenceName); $res = $this->conn->exec('SET UNIQUE = 1 FOR ' . $sequenceName);
if ($start == 1) { if ($start == 1) {
return true; return true;
} }
try { try {
$this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')'); $this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')');
} catch(Doctrine_Connection_Exception $e) { } catch(Doctrine_Connection_Exception $e) {
// Handle error // Handle error
try { try {
$this->conn->exec('DROP TABLE ' . $sequenceName); $this->conn->exec('DROP TABLE ' . $sequenceName);
} catch(Doctrine_Connection_Exception $e) { } catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not drop inconsistent sequence table'); throw new Doctrine_Export_Exception('could not drop inconsistent sequence table');
} }
throw new Doctrine_Export_Exception('could not create sequence table'); throw new Doctrine_Export_Exception('could not create sequence table');
} }
} }
/** /**
* drop existing sequence * drop existing sequence
* *
* @param string $seqName name of the sequence to be dropped * @param string $seqName name of the sequence to be dropped
* @return string * @return string
*/ */
public function dropSequenceSql($seqName) public function dropSequenceSql($seqName)
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
return 'DROP TABLE ' . $sequenceName . ' CASCADE'; return 'DROP TABLE ' . $sequenceName . ' CASCADE';
} }
/** /**
* drop existing index * drop existing index
* *
* @param string $table name of table that should be used in method * @param string $table name of table that should be used in method
* @param string $name name of the index to be dropped * @param string $name name of the index to be dropped
* @return boolean * @return boolean
*/ */
public function dropIndexSql($table, $name) public function dropIndexSql($table, $name)
{ {
$table = $this->conn->quoteIdentifier($table, true); $table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($this->conn->getIndexName($name), true); $name = $this->conn->quoteIdentifier($this->conn->getIndexName($name), true);
return 'ALTER TABLE ' . $table . ' DROP INDEX ' . $name; return 'ALTER TABLE ' . $table . ' DROP INDEX ' . $name;
} }
} }
\ No newline at end of file
lib/Doctrine/Export/Mssql.php
View file @ c8812542
<?php <?php
/* /*
* $Id$ * $Id$
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* This software consists of voluntary contributions made by many individuals * This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see * and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>. * <http://www.phpdoctrine.com>.
*/ */
Doctrine::autoload('Doctrine_Export'); Doctrine::autoload('Doctrine_Export');
/** /**
* Doctrine_Export_Mssql * Doctrine_Export_Mssql
* *
* @package Doctrine * @package Doctrine
* @subpackage Export * @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library) * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @author Frank M. Kromann <frank@kromann.info> (PEAR MDB2 Mssql driver) * @author Frank M. Kromann <frank@kromann.info> (PEAR MDB2 Mssql driver)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com * @link www.phpdoctrine.com
* @since 1.0 * @since 1.0
* @version $Revision$ * @version $Revision$
*/ */
class Doctrine_Export_Mssql extends Doctrine_Export class Doctrine_Export_Mssql extends Doctrine_Export
{ {
/** /**
* create a new database * create a new database
* *
* @param string $name name of the database that should be created * @param string $name name of the database that should be created
* @return void * @return void
*/ */
public function createDatabase($name) public function createDatabase($name)
{ {
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
$query = "CREATE DATABASE $name"; $query = "CREATE DATABASE $name";
if ($this->conn->options['database_device']) { if ($this->conn->options['database_device']) {
$query.= ' ON '.$this->conn->options['database_device']; $query.= ' ON '.$this->conn->options['database_device'];
$query.= $this->conn->options['database_size'] ? '=' . $query.= $this->conn->options['database_size'] ? '=' .
$this->conn->options['database_size'] : ''; $this->conn->options['database_size'] : '';
} }
return $this->conn->standaloneQuery($query, null, true); return $this->conn->standaloneQuery($query, null, true);
} }
/** /**
* drop an existing database * drop an existing database
* *
* @param string $name name of the database that should be dropped * @param string $name name of the database that should be dropped
* @return void * @return void
*/ */
public function dropDatabase($name) public function dropDatabase($name)
{ {
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return $this->conn->standaloneQuery('DROP DATABASE ' . $name, null, true); return $this->conn->standaloneQuery('DROP DATABASE ' . $name, null, true);
} }
/** /**
* Override the parent method. * Override the parent method.
* *
* @return string The string required to be placed between "CREATE" and "TABLE" * @return string The string required to be placed between "CREATE" and "TABLE"
* to generate a temporary table, if possible. * to generate a temporary table, if possible.
*/ */
public function getTemporaryTableQuery() public function getTemporaryTableQuery()
{ {
return ''; return '';
} }
/** /**
* alter an existing table * alter an existing table
* *
* @param string $name name of the table that is intended to be changed. * @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type * @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of * of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows: * changes that are currently supported are defined as follows:
* *
* name * name
* *
* New name for the table. * New name for the table.
* *
* add * add
* *
* Associative array with the names of fields to be added as * Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array * indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties * should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should * of the fields to be added. The properties of the fields should
* be the same as defined by the Metabase parser. * be the same as defined by the Metabase parser.
* *
* *
* remove * remove
* *
* Associative array with the names of fields to be removed as indexes * Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored. * of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility. * An empty array should be used for future compatibility.
* *
* rename * rename
* *
* Associative array with the names of fields to be renamed as indexes * Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to * of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new * another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain * field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code * the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement. * as it is used in the CREATE TABLE statement.
* *
* change * change
* *
* Associative array with the names of the fields to be changed as indexes * Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the * of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries * name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes. * should have the new names of the fields as array indexes.
* *
* The value of each entry of the array should be set to another associative * The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as * array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the * array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same * respective properties. The properties of the fields should be the same
* as defined by the Metabase parser. * as defined by the Metabase parser.
* *
* Example * Example
* array( * array(
* 'name' => 'userlist', * 'name' => 'userlist',
* 'add' => array( * 'add' => array(
* 'quota' => array( * 'quota' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* ) * )
* ), * ),
* 'remove' => array( * 'remove' => array(
* 'file_limit' => array(), * 'file_limit' => array(),
* 'time_limit' => array() * 'time_limit' => array()
* ), * ),
* 'change' => array( * 'change' => array(
* 'name' => array( * 'name' => array(
* 'length' => '20', * 'length' => '20',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 20, * 'length' => 20,
* ), * ),
* ) * )
* ), * ),
* 'rename' => array( * 'rename' => array(
* 'sex' => array( * 'sex' => array(
* 'name' => 'gender', * 'name' => 'gender',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 1, * 'length' => 1,
* 'default' => 'M', * 'default' => 'M',
* ), * ),
* ) * )
* ) * )
* ) * )
* *
* @param boolean $check indicates whether the function should just check if the DBMS driver * @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or * can perform the requested table alterations if the value is true or
* actually perform them otherwise. * actually perform them otherwise.
* @return void * @return void
*/ */
public function alterTable($name, array $changes, $check = false) public function alterTable($name, array $changes, $check = false)
{ {
foreach ($changes as $changeName => $change) { foreach ($changes as $changeName => $change) {
switch ($changeName) { switch ($changeName) {
case 'add': case 'add':
break; break;
case 'remove': case 'remove':
break; break;
case 'name': case 'name':
case 'rename': case 'rename':
case 'change': case 'change':
default: default:
throw new Doctrine_Export_Exception('alterTable: change type "' . $changeName . '" not yet supported'); throw new Doctrine_Export_Exception('alterTable: change type "' . $changeName . '" not yet supported');
} }
} }
$query = ''; $query = '';
if ( ! empty($changes['add']) && is_array($changes['add'])) { if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) { foreach ($changes['add'] as $fieldName => $field) {
if ($query) { if ($query) {
$query .= ', '; $query .= ', ';
} }
$query .= 'ADD ' . $this->conn->getDeclaration($fieldName, $field); $query .= 'ADD ' . $this->conn->getDeclaration($fieldName, $field);
} }
} }
if ( ! empty($changes['remove']) && is_array($changes['remove'])) { if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $fieldName => $field) { foreach ($changes['remove'] as $fieldName => $field) {
if ($query) { if ($query) {
$query .= ', '; $query .= ', ';
} }
$field_name = $this->conn->quoteIdentifier($fieldName, true); $field_name = $this->conn->quoteIdentifier($fieldName, true);
$query .= 'DROP COLUMN ' . $fieldName; $query .= 'DROP COLUMN ' . $fieldName;
} }
} }
if ( ! $query) { if ( ! $query) {
return false; return false;
} }
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query); return $this->conn->exec('ALTER TABLE ' . $name . ' ' . $query);
} }
/** /**
* create sequence * create sequence
* *
* @param string $seqName name of the sequence to be created * @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1 * @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* array( * array(
* 'comment' => 'Foo', * 'comment' => 'Foo',
* 'charset' => 'utf8', * 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci', * 'collate' => 'utf8_unicode_ci',
* ); * );
* @return string * @return string
*/ */
public function createSequence($seqName, $start = 1, array $options = array()) public function createSequence($seqName, $start = 1, array $options = array())
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->options['seqcol_name'], true); $seqcolName = $this->conn->quoteIdentifier($this->conn->options['seqcol_name'], true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . $query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName .
' INT PRIMARY KEY CLUSTERED IDENTITY(' . $start . ', 1) NOT NULL)'; ' INT PRIMARY KEY CLUSTERED IDENTITY(' . $start . ', 1) NOT NULL)';
$res = $this->conn->exec($query); $res = $this->conn->exec($query);
if ($start == 1) { if ($start == 1) {
return true; return true;
} }
try { try {
$query = 'SET IDENTITY_INSERT ' . $sequenceName . ' ON ' . $query = 'SET IDENTITY_INSERT ' . $sequenceName . ' ON ' .
'INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES ( ' . $start . ')'; 'INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES ( ' . $start . ')';
$res = $this->conn->exec($query); $res = $this->conn->exec($query);
} catch (Exception $e) { } catch (Exception $e) {
$result = $this->conn->exec('DROP TABLE ' . $sequenceName); $result = $this->conn->exec('DROP TABLE ' . $sequenceName);
} }
return true; return true;
} }
/** /**
* This function drops an existing sequence * This function drops an existing sequence
* *
* @param string $seqName name of the sequence to be dropped * @param string $seqName name of the sequence to be dropped
* @return void * @return void
*/ */
public function dropSequenceSql($seqName) public function dropSequenceSql($seqName)
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
return 'DROP TABLE ' . $sequenceName; return 'DROP TABLE ' . $sequenceName;
} }
} }
\ No newline at end of file
lib/Doctrine/Export/Mysql.php
View file @ c8812542
<?php <?php
/* /*
* $Id$ * $Id$
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* This software consists of voluntary contributions made by many individuals * This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see * and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>. * <http://www.phpdoctrine.com>.
*/ */
Doctrine::autoload('Doctrine_Export'); Doctrine::autoload('Doctrine_Export');
/** /**
* Doctrine_Export_Mysql * Doctrine_Export_Mysql
* *
* @package Doctrine * @package Doctrine
* @subpackage Export * @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library) * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com * @link www.phpdoctrine.com
* @since 1.0 * @since 1.0
* @version $Revision$ * @version $Revision$
*/ */
class Doctrine_Export_Mysql extends Doctrine_Export class Doctrine_Export_Mysql extends Doctrine_Export
{ {
/** /**
* create a new database * create a new database
* *
* @param string $name name of the database that should be created * @param string $name name of the database that should be created
* @return string * @return string
*/ */
public function createDatabaseSql($name) public function createDatabaseSql($name)
{ {
return 'CREATE DATABASE ' . $this->conn->quoteIdentifier($name, true); return 'CREATE DATABASE ' . $this->conn->quoteIdentifier($name, true);
} }
/** /**
* drop an existing database * drop an existing database
* *
* @param string $name name of the database that should be dropped * @param string $name name of the database that should be dropped
* @return string * @return string
*/ */
public function dropDatabaseSql($name) public function dropDatabaseSql($name)
{ {
return 'DROP DATABASE ' . $this->conn->quoteIdentifier($name); return 'DROP DATABASE ' . $this->conn->quoteIdentifier($name);
} }
/** /**
* create a new table * create a new table
* *
* @param string $name Name of the database that should be created * @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table * @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an * The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be * the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions. * passed with the field definitions to get[Type]Declaration() functions.
* array( * array(
* 'id' => array( * 'id' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* 'notnull' => 1 * 'notnull' => 1
* 'default' => 0 * 'default' => 0
* ), * ),
* 'name' => array( * 'name' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ), * ),
* 'password' => array( * 'password' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ) * )
* ); * );
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* array( * array(
* 'comment' => 'Foo', * 'comment' => 'Foo',
* 'charset' => 'utf8', * 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci', * 'collate' => 'utf8_unicode_ci',
* 'type' => 'innodb', * 'type' => 'innodb',
* ); * );
* *
* @return void * @return void
*/ */
public function createTableSql($name, array $fields, array $options = array()) public function createTableSql($name, array $fields, array $options = array())
{ {
if ( ! $name) if ( ! $name)
throw new Doctrine_Export_Exception('no valid table name specified'); throw new Doctrine_Export_Exception('no valid table name specified');
if (empty($fields)) { if (empty($fields)) {
throw new Doctrine_Export_Exception('no fields specified for table "'.$name.'"'); throw new Doctrine_Export_Exception('no fields specified for table "'.$name.'"');
} }
$queryFields = $this->getFieldDeclarationList($fields); $queryFields = $this->getFieldDeclarationList($fields);
// build indexes for all foreign key fields (needed in MySQL!!) // build indexes for all foreign key fields (needed in MySQL!!)
if (isset($options['foreignKeys'])) { if (isset($options['foreignKeys'])) {
foreach ($options['foreignKeys'] as $fk) { foreach ($options['foreignKeys'] as $fk) {
$local = $fk['local']; $local = $fk['local'];
$found = false; $found = false;
if (isset($options['indexes'])) { if (isset($options['indexes'])) {
foreach ($options['indexes'] as $definition) { foreach ($options['indexes'] as $definition) {
if (is_string($definition['fields'])) { if (is_string($definition['fields'])) {
// Check if index already exists on the column // Check if index already exists on the column
$found = ($local == $definition['fields']); $found = ($local == $definition['fields']);
} else if (in_array($local, $definition['fields']) && count($definition['fields']) === 1) { } else if (in_array($local, $definition['fields']) && count($definition['fields']) === 1) {
// Index already exists on the column // Index already exists on the column
$found = true; $found = true;
} }
} }
} }
if (isset($options['primary']) && !empty($options['primary']) && if (isset($options['primary']) && !empty($options['primary']) &&
in_array($local, $options['primary'])) { in_array($local, $options['primary'])) {
// field is part of the PK and therefore already indexed // field is part of the PK and therefore already indexed
$found = true; $found = true;
} }
if ( ! $found) { if ( ! $found) {
$options['indexes'][$local] = array('fields' => array($local => array())); $options['indexes'][$local] = array('fields' => array($local => array()));
} }
} }
} }
// add all indexes // add all indexes
if (isset($options['indexes']) && ! empty($options['indexes'])) { if (isset($options['indexes']) && ! empty($options['indexes'])) {
foreach($options['indexes'] as $index => $definition) { foreach($options['indexes'] as $index => $definition) {
$queryFields .= ', ' . $this->getIndexDeclaration($index, $definition); $queryFields .= ', ' . $this->getIndexDeclaration($index, $definition);
} }
} }
// attach all primary keys // attach all primary keys
if (isset($options['primary']) && ! empty($options['primary'])) { if (isset($options['primary']) && ! empty($options['primary'])) {
$keyColumns = array_values($options['primary']); $keyColumns = array_values($options['primary']);
$keyColumns = array_map(array($this->conn, 'quoteIdentifier'), $keyColumns); $keyColumns = array_map(array($this->conn, 'quoteIdentifier'), $keyColumns);
$queryFields .= ', PRIMARY KEY(' . implode(', ', $keyColumns) . ')'; $queryFields .= ', PRIMARY KEY(' . implode(', ', $keyColumns) . ')';
} }
$query = 'CREATE TABLE ' . $this->conn->quoteIdentifier($name, true) . ' (' . $queryFields . ')'; $query = 'CREATE TABLE ' . $this->conn->quoteIdentifier($name, true) . ' (' . $queryFields . ')';
$optionStrings = array(); $optionStrings = array();
if (isset($options['comment'])) { if (isset($options['comment'])) {
$optionStrings['comment'] = 'COMMENT = ' . $this->dbh->quote($options['comment'], 'text'); $optionStrings['comment'] = 'COMMENT = ' . $this->dbh->quote($options['comment'], 'text');
} }
if (isset($options['charset'])) { if (isset($options['charset'])) {
$optionStrings['charset'] = 'DEFAULT CHARACTER SET ' . $options['charset']; $optionStrings['charset'] = 'DEFAULT CHARACTER SET ' . $options['charset'];
if (isset($options['collate'])) { if (isset($options['collate'])) {
$optionStrings['charset'] .= ' COLLATE ' . $options['collate']; $optionStrings['charset'] .= ' COLLATE ' . $options['collate'];
} }
} }
$type = false; $type = false;
// get the type of the table // get the type of the table
if (isset($options['type'])) { if (isset($options['type'])) {
$type = $options['type']; $type = $options['type'];
} else { } else {
$type = $this->conn->getAttribute(Doctrine::ATTR_DEFAULT_TABLE_TYPE); $type = $this->conn->getAttribute(Doctrine::ATTR_DEFAULT_TABLE_TYPE);
} }
if ($type) { if ($type) {
$optionStrings[] = 'ENGINE = ' . $type; $optionStrings[] = 'ENGINE = ' . $type;
} }
if ( ! empty($optionStrings)) { if ( ! empty($optionStrings)) {
$query.= ' '.implode(' ', $optionStrings); $query.= ' '.implode(' ', $optionStrings);
} }
$sql[] = $query; $sql[] = $query;
if (isset($options['foreignKeys'])) { if (isset($options['foreignKeys'])) {
foreach ((array) $options['foreignKeys'] as $k => $definition) { foreach ((array) $options['foreignKeys'] as $k => $definition) {
if (is_array($definition)) { if (is_array($definition)) {
$sql[] = $this->createForeignKeySql($name, $definition); $sql[] = $this->createForeignKeySql($name, $definition);
} }
} }
} }
return $sql; return $sql;
} }
/** /**
* alter an existing table * alter an existing table
* *
* @param string $name name of the table that is intended to be changed. * @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type * @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of * of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows: * changes that are currently supported are defined as follows:
* *
* name * name
* *
* New name for the table. * New name for the table.
* *
* add * add
* *
* Associative array with the names of fields to be added as * Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array * indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties * should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should * of the fields to be added. The properties of the fields should
* be the same as defined by the Metabase parser. * be the same as defined by the Metabase parser.
* *
* *
* remove * remove
* *
* Associative array with the names of fields to be removed as indexes * Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored. * of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility. * An empty array should be used for future compatibility.
* *
* rename * rename
* *
* Associative array with the names of fields to be renamed as indexes * Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to * of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new * another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain * field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code * the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement. * as it is used in the CREATE TABLE statement.
* *
* change * change
* *
* Associative array with the names of the fields to be changed as indexes * Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the * of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries * name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes. * should have the new names of the fields as array indexes.
* *
* The value of each entry of the array should be set to another associative * The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as * array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the * array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same * respective properties. The properties of the fields should be the same
* as defined by the Metabase parser. * as defined by the Metabase parser.
* *
* Example * Example
* array( * array(
* 'name' => 'userlist', * 'name' => 'userlist',
* 'add' => array( * 'add' => array(
* 'quota' => array( * 'quota' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* ) * )
* ), * ),
* 'remove' => array( * 'remove' => array(
* 'file_limit' => array(), * 'file_limit' => array(),
* 'time_limit' => array() * 'time_limit' => array()
* ), * ),
* 'change' => array( * 'change' => array(
* 'name' => array( * 'name' => array(
* 'length' => '20', * 'length' => '20',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 20, * 'length' => 20,
* ), * ),
* ) * )
* ), * ),
* 'rename' => array( * 'rename' => array(
* 'sex' => array( * 'sex' => array(
* 'name' => 'gender', * 'name' => 'gender',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 1, * 'length' => 1,
* 'default' => 'M', * 'default' => 'M',
* ), * ),
* ) * )
* ) * )
* ) * )
* *
* @param boolean $check indicates whether the function should just check if the DBMS driver * @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or * can perform the requested table alterations if the value is true or
* actually perform them otherwise. * actually perform them otherwise.
* @return boolean * @return boolean
*/ */
public function alterTableSql($name, array $changes, $check = false) public function alterTableSql($name, array $changes, $check = false)
{ {
if ( ! $name) { if ( ! $name) {
throw new Doctrine_Export_Exception('no valid table name specified'); throw new Doctrine_Export_Exception('no valid table name specified');
} }
foreach ($changes as $changeName => $change) { foreach ($changes as $changeName => $change) {
switch ($changeName) { switch ($changeName) {
case 'add': case 'add':
case 'remove': case 'remove':
case 'change': case 'change':
case 'rename': case 'rename':
case 'name': case 'name':
break; break;
default: default:
throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported'); throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported');
} }
} }
if ($check) { if ($check) {
return true; return true;
} }
$query = ''; $query = '';
if ( ! empty($changes['name'])) { if ( ! empty($changes['name'])) {
$change_name = $this->conn->quoteIdentifier($changes['name']); $change_name = $this->conn->quoteIdentifier($changes['name']);
$query .= 'RENAME TO ' . $change_name; $query .= 'RENAME TO ' . $change_name;
} }
if ( ! empty($changes['add']) && is_array($changes['add'])) { if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) { foreach ($changes['add'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$query.= 'ADD ' . $this->getDeclaration($fieldName, $field); $query.= 'ADD ' . $this->getDeclaration($fieldName, $field);
} }
} }
if ( ! empty($changes['remove']) && is_array($changes['remove'])) { if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
foreach ($changes['remove'] as $fieldName => $field) { foreach ($changes['remove'] as $fieldName => $field) {
if ($query) { if ($query) {
$query .= ', '; $query .= ', ';
} }
$fieldName = $this->conn->quoteIdentifier($fieldName); $fieldName = $this->conn->quoteIdentifier($fieldName);
$query .= 'DROP ' . $fieldName; $query .= 'DROP ' . $fieldName;
} }
} }
$rename = array(); $rename = array();
if ( ! empty($changes['rename']) && is_array($changes['rename'])) { if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) { foreach ($changes['rename'] as $fieldName => $field) {
$rename[$field['name']] = $fieldName; $rename[$field['name']] = $fieldName;
} }
} }
if ( ! empty($changes['change']) && is_array($changes['change'])) { if ( ! empty($changes['change']) && is_array($changes['change'])) {
foreach ($changes['change'] as $fieldName => $field) { foreach ($changes['change'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
if (isset($rename[$fieldName])) { if (isset($rename[$fieldName])) {
$oldFieldName = $rename[$fieldName]; $oldFieldName = $rename[$fieldName];
unset($rename[$fieldName]); unset($rename[$fieldName]);
} else { } else {
$oldFieldName = $fieldName; $oldFieldName = $fieldName;
} }
$oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true); $oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true);
$query .= 'CHANGE ' . $oldFieldName . ' ' $query .= 'CHANGE ' . $oldFieldName . ' '
. $this->getDeclaration($fieldName, $field['definition']); . $this->getDeclaration($fieldName, $field['definition']);
} }
} }
if ( ! empty($rename) && is_array($rename)) { if ( ! empty($rename) && is_array($rename)) {
foreach ($rename as $renameName => $renamedField) { foreach ($rename as $renameName => $renamedField) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$field = $changes['rename'][$renamedField]; $field = $changes['rename'][$renamedField];
$renamedField = $this->conn->quoteIdentifier($renamedField, true); $renamedField = $this->conn->quoteIdentifier($renamedField, true);
$query .= 'CHANGE ' . $renamedField . ' ' $query .= 'CHANGE ' . $renamedField . ' '
. $this->getDeclaration($field['name'], $field['definition']); . $this->getDeclaration($field['name'], $field['definition']);
} }
} }
if ( ! $query) { if ( ! $query) {
return false; return false;
} }
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return 'ALTER TABLE ' . $name . ' ' . $query; return 'ALTER TABLE ' . $name . ' ' . $query;
} }
/** /**
* create sequence * create sequence
* *
* @param string $sequenceName name of the sequence to be created * @param string $sequenceName name of the sequence to be created
* @param string $start start value of the sequence; default is 1 * @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* array( * array(
* 'comment' => 'Foo', * 'comment' => 'Foo',
* 'charset' => 'utf8', * 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci', * 'collate' => 'utf8_unicode_ci',
* 'type' => 'innodb', * 'type' => 'innodb',
* ); * );
* @return boolean * @return boolean
*/ */
public function createSequence($sequenceName, $start = 1, array $options = array()) public function createSequence($sequenceName, $start = 1, array $options = array())
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true); $seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
$optionsStrings = array(); $optionsStrings = array();
if (isset($options['comment']) && ! empty($options['comment'])) { if (isset($options['comment']) && ! empty($options['comment'])) {
$optionsStrings['comment'] = 'COMMENT = ' . $this->conn->quote($options['comment'], 'string'); $optionsStrings['comment'] = 'COMMENT = ' . $this->conn->quote($options['comment'], 'string');
} }
if (isset($options['charset']) && ! empty($options['charset'])) { if (isset($options['charset']) && ! empty($options['charset'])) {
$optionsStrings['charset'] = 'DEFAULT CHARACTER SET ' . $options['charset']; $optionsStrings['charset'] = 'DEFAULT CHARACTER SET ' . $options['charset'];
if (isset($options['collate'])) { if (isset($options['collate'])) {
$optionsStrings['collate'] .= ' COLLATE ' . $options['collate']; $optionsStrings['collate'] .= ' COLLATE ' . $options['collate'];
} }
} }
$type = false; $type = false;
if (isset($options['type'])) { if (isset($options['type'])) {
$type = $options['type']; $type = $options['type'];
} else { } else {
$type = $this->conn->default_table_type; $type = $this->conn->default_table_type;
} }
if ($type) { if ($type) {
$optionsStrings[] = 'ENGINE = ' . $type; $optionsStrings[] = 'ENGINE = ' . $type;
} }
try { try {
$query = 'CREATE TABLE ' . $sequenceName $query = 'CREATE TABLE ' . $sequenceName
. ' (' . $seqcolName . ' INT NOT NULL AUTO_INCREMENT, PRIMARY KEY (' . ' (' . $seqcolName . ' INT NOT NULL AUTO_INCREMENT, PRIMARY KEY ('
. $seqcolName . '))' . $seqcolName . '))'
. strlen($this->conn->default_table_type) ? ' TYPE = ' . strlen($this->conn->default_table_type) ? ' TYPE = '
. $this->conn->default_table_type : ''; . $this->conn->default_table_type : '';
$res = $this->conn->exec($query); $res = $this->conn->exec($query);
} catch(Doctrine_Connection_Exception $e) { } catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not create sequence table'); throw new Doctrine_Export_Exception('could not create sequence table');
} }
if ($start == 1) if ($start == 1)
return true; return true;
$query = 'INSERT INTO ' . $sequenceName $query = 'INSERT INTO ' . $sequenceName
. ' (' . $seqcolName . ') VALUES (' . ($start - 1) . ')'; . ' (' . $seqcolName . ') VALUES (' . ($start - 1) . ')';
$res = $this->conn->exec($query); $res = $this->conn->exec($query);
// Handle error // Handle error
try { try {
$result = $this->conn->exec('DROP TABLE ' . $sequenceName); $result = $this->conn->exec('DROP TABLE ' . $sequenceName);
} catch(Doctrine_Connection_Exception $e) { } catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not drop inconsistent sequence table'); throw new Doctrine_Export_Exception('could not drop inconsistent sequence table');
} }
} }
/** /**
* Get the stucture of a field into an array * Get the stucture of a field into an array
* *
* @author Leoncx * @author Leoncx
* @param string $table name of the table on which the index is to be created * @param string $table name of the table on which the index is to be created
* @param string $name name of the index to be created * @param string $name name of the index to be created
* @param array $definition associative array that defines properties of the index to be created. * @param array $definition associative array that defines properties of the index to be created.
* Currently, only one property named FIELDS is supported. This property * Currently, only one property named FIELDS is supported. This property
* is also an associative with the names of the index fields as array * is also an associative with the names of the index fields as array
* indexes. Each entry of this array is set to another type of associative * indexes. Each entry of this array is set to another type of associative
* array that specifies properties of the index that are specific to * array that specifies properties of the index that are specific to
* each field. * each field.
* *
* Currently, only the sorting property is supported. It should be used * Currently, only the sorting property is supported. It should be used
* to define the sorting direction of the index. It may be set to either * to define the sorting direction of the index. It may be set to either
* ascending or descending. * ascending or descending.
* *
* Not all DBMS support index sorting direction configuration. The DBMS * Not all DBMS support index sorting direction configuration. The DBMS
* drivers of those that do not support it ignore this property. Use the * drivers of those that do not support it ignore this property. Use the
* function supports() to determine whether the DBMS driver can manage indexes. * function supports() to determine whether the DBMS driver can manage indexes.
* *
* Example * Example
* array( * array(
* 'fields' => array( * 'fields' => array(
* 'user_name' => array( * 'user_name' => array(
* 'sorting' => 'ASC' * 'sorting' => 'ASC'
* 'length' => 10 * 'length' => 10
* ), * ),
* 'last_login' => array() * 'last_login' => array()
* ) * )
* ) * )
* @throws PDOException * @throws PDOException
* @return void * @return void
*/ */
public function createIndexSql($table, $name, array $definition) public function createIndexSql($table, $name, array $definition)
{ {
$table = $table; $table = $table;
$name = $this->conn->getIndexName($name); $name = $this->conn->getIndexName($name);
$name = $this->conn->quoteIdentifier($name); $name = $this->conn->quoteIdentifier($name);
$type = ''; $type = '';
if (isset($definition['type'])) { if (isset($definition['type'])) {
switch (strtolower($definition['type'])) { switch (strtolower($definition['type'])) {
case 'fulltext': case 'fulltext':
case 'unique': case 'unique':
$type = strtoupper($definition['type']) . ' '; $type = strtoupper($definition['type']) . ' ';
break; break;
default: default:
throw new Doctrine_Export_Exception('Unknown index type ' . $definition['type']); throw new Doctrine_Export_Exception('Unknown index type ' . $definition['type']);
} }
} }
$query = 'CREATE ' . $type . 'INDEX ' . $name . ' ON ' . $table; $query = 'CREATE ' . $type . 'INDEX ' . $name . ' ON ' . $table;
$query .= ' (' . $this->getIndexFieldDeclarationList() . ')'; $query .= ' (' . $this->getIndexFieldDeclarationList() . ')';
return $query; return $query;
} }
/** /**
* getDefaultDeclaration * getDefaultDeclaration
* Obtain DBMS specific SQL code portion needed to set a default value * Obtain DBMS specific SQL code portion needed to set a default value
* declaration to be used in statements like CREATE TABLE. * declaration to be used in statements like CREATE TABLE.
* *
* @param array $field field definition array * @param array $field field definition array
* @return string DBMS specific SQL code portion needed to set a default value * @return string DBMS specific SQL code portion needed to set a default value
*/ */
public function getDefaultFieldDeclaration($field) public function getDefaultFieldDeclaration($field)
{ {
$default = ''; $default = '';
if (isset($field['default']) && $field['length'] <= 255) { if (isset($field['default']) && $field['length'] <= 255) {
if ($field['default'] === '') { if ($field['default'] === '') {
$field['default'] = empty($field['notnull']) $field['default'] = empty($field['notnull'])
? null : $this->valid_default_values[$field['type']]; ? null : $this->valid_default_values[$field['type']];
if ($field['default'] === '' if ($field['default'] === ''
&& ($this->conn->getAttribute(Doctrine::ATTR_PORTABILITY) & Doctrine::PORTABILITY_EMPTY_TO_NULL) && ($this->conn->getAttribute(Doctrine::ATTR_PORTABILITY) & Doctrine::PORTABILITY_EMPTY_TO_NULL)
) { ) {
$field['default'] = ' '; $field['default'] = ' ';
} }
} }
$default = ' DEFAULT ' . $this->conn->quote($field['default'], $field['type']); $default = ' DEFAULT ' . $this->conn->quote($field['default'], $field['type']);
} }
return $default; return $default;
} }
/** /**
* Obtain DBMS specific SQL code portion needed to set an index * Obtain DBMS specific SQL code portion needed to set an index
* declaration to be used in statements like CREATE TABLE. * declaration to be used in statements like CREATE TABLE.
* *
* @param string $charset name of the index * @param string $charset name of the index
* @param array $definition index definition * @param array $definition index definition
* @return string DBMS specific SQL code portion needed to set an index * @return string DBMS specific SQL code portion needed to set an index
*/ */
public function getIndexDeclaration($name, array $definition) public function getIndexDeclaration($name, array $definition)
{ {
$name = $this->conn->formatter->getIndexName($name); $name = $this->conn->formatter->getIndexName($name);
$type = ''; $type = '';
if (isset($definition['type'])) { if (isset($definition['type'])) {
switch (strtolower($definition['type'])) { switch (strtolower($definition['type'])) {
case 'fulltext': case 'fulltext':
case 'unique': case 'unique':
$type = strtoupper($definition['type']) . ' '; $type = strtoupper($definition['type']) . ' ';
break; break;
default: default:
throw new Doctrine_Export_Exception('Unknown index type ' . $definition['type']); throw new Doctrine_Export_Exception('Unknown index type ' . $definition['type']);
} }
} }
if ( ! isset($definition['fields'])) { if ( ! isset($definition['fields'])) {
throw new Doctrine_Export_Exception('No index columns given.'); throw new Doctrine_Export_Exception('No index columns given.');
} }
if ( ! is_array($definition['fields'])) { if ( ! is_array($definition['fields'])) {
$definition['fields'] = array($definition['fields']); $definition['fields'] = array($definition['fields']);
} }
$query = $type . 'INDEX ' . $this->conn->quoteIdentifier($name); $query = $type . 'INDEX ' . $this->conn->quoteIdentifier($name);
$query .= ' (' . $this->getIndexFieldDeclarationList($definition['fields']) . ')'; $query .= ' (' . $this->getIndexFieldDeclarationList($definition['fields']) . ')';
return $query; return $query;
} }
/** /**
* getIndexFieldDeclarationList * getIndexFieldDeclarationList
* Obtain DBMS specific SQL code portion needed to set an index * Obtain DBMS specific SQL code portion needed to set an index
* declaration to be used in statements like CREATE TABLE. * declaration to be used in statements like CREATE TABLE.
* *
* @return string * @return string
*/ */
public function getIndexFieldDeclarationList(array $fields) public function getIndexFieldDeclarationList(array $fields)
{ {
$declFields = array(); $declFields = array();
foreach ($fields as $fieldName => $field) { foreach ($fields as $fieldName => $field) {
$fieldString = $this->conn->quoteIdentifier($fieldName); $fieldString = $this->conn->quoteIdentifier($fieldName);
if (is_array($field)) { if (is_array($field)) {
if (isset($field['length'])) { if (isset($field['length'])) {
$fieldString .= '(' . $field['length'] . ')'; $fieldString .= '(' . $field['length'] . ')';
} }
if (isset($field['sorting'])) { if (isset($field['sorting'])) {
$sort = strtoupper($field['sorting']); $sort = strtoupper($field['sorting']);
switch ($sort) { switch ($sort) {
case 'ASC': case 'ASC':
case 'DESC': case 'DESC':
$fieldString .= ' ' . $sort; $fieldString .= ' ' . $sort;
break; break;
default: default:
throw new Doctrine_Export_Exception('Unknown index sorting option given.'); throw new Doctrine_Export_Exception('Unknown index sorting option given.');
} }
} }
} else { } else {
$fieldString = $this->conn->quoteIdentifier($field); $fieldString = $this->conn->quoteIdentifier($field);
} }
$declFields[] = $fieldString; $declFields[] = $fieldString;
} }
return implode(', ', $declFields); return implode(', ', $declFields);
} }
/** /**
* getAdvancedForeignKeyOptions * getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options * Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ... * as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
* *
* @param array $definition * @param array $definition
* @return string * @return string
*/ */
public function getAdvancedForeignKeyOptions(array $definition) public function getAdvancedForeignKeyOptions(array $definition)
{ {
$query = ''; $query = '';
if ( ! empty($definition['match'])) { if ( ! empty($definition['match'])) {
$query .= ' MATCH ' . $definition['match']; $query .= ' MATCH ' . $definition['match'];
} }
if ( ! empty($definition['onUpdate'])) { if ( ! empty($definition['onUpdate'])) {
$query .= ' ON UPDATE ' . $this->getForeignKeyReferentialAction($definition['onUpdate']); $query .= ' ON UPDATE ' . $this->getForeignKeyReferentialAction($definition['onUpdate']);
} }
if ( ! empty($definition['onDelete'])) { if ( ! empty($definition['onDelete'])) {
$query .= ' ON DELETE ' . $this->getForeignKeyReferentialAction($definition['onDelete']); $query .= ' ON DELETE ' . $this->getForeignKeyReferentialAction($definition['onDelete']);
} }
return $query; return $query;
} }
/** /**
* drop existing index * drop existing index
* *
* @param string $table name of table that should be used in method * @param string $table name of table that should be used in method
* @param string $name name of the index to be dropped * @param string $name name of the index to be dropped
* @return void * @return void
*/ */
public function dropIndexSql($table, $name) public function dropIndexSql($table, $name)
{ {
$table = $this->conn->quoteIdentifier($table, true); $table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name), true); $name = $this->conn->quoteIdentifier($this->conn->formatter->getIndexName($name), true);
return 'DROP INDEX ' . $name . ' ON ' . $table; return 'DROP INDEX ' . $name . ' ON ' . $table;
} }
/** /**
* dropTable * dropTable
* *
* @param string $table name of table that should be dropped from the database * @param string $table name of table that should be dropped from the database
* @throws PDOException * @throws PDOException
* @return void * @return void
*/ */
public function dropTableSql($table) public function dropTableSql($table)
{ {
$table = $this->conn->quoteIdentifier($table, true); $table = $this->conn->quoteIdentifier($table, true);
return 'DROP TABLE ' . $table; return 'DROP TABLE ' . $table;
} }
} }
\ No newline at end of file
lib/Doctrine/Export/Oracle.php
View file @ c8812542
<?php <?php
/* /*
* $Id$ * $Id$
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* This software consists of voluntary contributions made by many individuals * This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see * and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>. * <http://www.phpdoctrine.com>.
*/ */
Doctrine::autoload('Doctrine_Export'); Doctrine::autoload('Doctrine_Export');
/** /**
* Doctrine_Export_Oracle * Doctrine_Export_Oracle
* *
* @package Doctrine * @package Doctrine
* @subpackage Export * @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library) * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com * @link www.phpdoctrine.com
* @since 1.0 * @since 1.0
* @version $Revision$ * @version $Revision$
*/ */
class Doctrine_Export_Oracle extends Doctrine_Export class Doctrine_Export_Oracle extends Doctrine_Export
{ {
/** /**
* create a new database * create a new database
* *
* @param object $db database object that is extended by this class * @param object $db database object that is extended by this class
* @param string $name name of the database that should be created * @param string $name name of the database that should be created
* @return mixed MDB2_OK on success, a MDB2 error on failure * @return mixed MDB2_OK on success, a MDB2 error on failure
* @access public * @access public
*/ */
public function createDatabase($name) public function createDatabase($name)
{ {
if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE)) if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE))
throw new Doctrine_Export_Exception('database creation is only supported if the "emulate_database" attribute is enabled'); throw new Doctrine_Export_Exception('database creation is only supported if the "emulate_database" attribute is enabled');
$username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name); $username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name);
$password = $this->conn->dsn['password'] ? $this->conn->dsn['password'] : $name; $password = $this->conn->dsn['password'] ? $this->conn->dsn['password'] : $name;
$tablespace = $this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT) $tablespace = $this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT)
? ' DEFAULT TABLESPACE '.$this->conn->options['default_tablespace'] : ''; ? ' DEFAULT TABLESPACE '.$this->conn->options['default_tablespace'] : '';
$query = 'CREATE USER ' . $username . ' IDENTIFIED BY ' . $password . $tablespace; $query = 'CREATE USER ' . $username . ' IDENTIFIED BY ' . $password . $tablespace;
$result = $this->conn->exec($query); $result = $this->conn->exec($query);
try { try {
$query = 'GRANT CREATE SESSION, CREATE TABLE, UNLIMITED TABLESPACE, CREATE SEQUENCE, CREATE TRIGGER TO ' . $username; $query = 'GRANT CREATE SESSION, CREATE TABLE, UNLIMITED TABLESPACE, CREATE SEQUENCE, CREATE TRIGGER TO ' . $username;
$result = $this->conn->exec($query); $result = $this->conn->exec($query);
} catch (Exception $e) { } catch (Exception $e) {
$query = 'DROP USER '.$username.' CASCADE'; $query = 'DROP USER '.$username.' CASCADE';
$result2 = $this->conn->exec($query); $result2 = $this->conn->exec($query);
} }
return true; return true;
} }
/** /**
* drop an existing database * drop an existing database
* *
* @param object $this->conn database object that is extended by this class * @param object $this->conn database object that is extended by this class
* @param string $name name of the database that should be dropped * @param string $name name of the database that should be dropped
* @return mixed MDB2_OK on success, a MDB2 error on failure * @return mixed MDB2_OK on success, a MDB2 error on failure
* @access public * @access public
*/ */
public function dropDatabase($name) public function dropDatabase($name)
{ {
if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE)) if ( ! $this->conn->getAttribute(Doctrine::ATTR_EMULATE_DATABASE))
throw new Doctrine_Export_Exception('database dropping is only supported if the throw new Doctrine_Export_Exception('database dropping is only supported if the
"emulate_database" option is enabled'); "emulate_database" option is enabled');
$username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name); $username = sprintf($this->conn->getAttribute(Doctrine::ATTR_DB_NAME_FORMAT), $name);
return $this->conn->exec('DROP USER ' . $username . ' CASCADE'); return $this->conn->exec('DROP USER ' . $username . ' CASCADE');
} }
/** /**
* add an autoincrement sequence + trigger * add an autoincrement sequence + trigger
* *
* @param string $name name of the PK field * @param string $name name of the PK field
* @param string $table name of the table * @param string $table name of the table
* @param string $start start value for the sequence * @param string $start start value for the sequence
* @return mixed MDB2_OK on success, a MDB2 error on failure * @return mixed MDB2_OK on success, a MDB2 error on failure
* @access private * @access private
*/ */
public function _makeAutoincrement($name, $table, $start = 1) public function _makeAutoincrement($name, $table, $start = 1)
{ {
$sql = array(); $sql = array();
$table = strtoupper($table); $table = strtoupper($table);
$indexName = $table . '_AI_PK'; $indexName = $table . '_AI_PK';
$definition = array( $definition = array(
'primary' => true, 'primary' => true,
'fields' => array($name => true), 'fields' => array($name => true),
); );
$sql[] = $this->createConstraintSql($table, $indexName, $definition); $sql[] = $this->createConstraintSql($table, $indexName, $definition);
if (is_null($start)) { if (is_null($start)) {
$query = 'SELECT MAX(' . $this->conn->quoteIdentifier($name, true) . ') FROM ' . $this->conn->quoteIdentifier($table, true); $query = 'SELECT MAX(' . $this->conn->quoteIdentifier($name, true) . ') FROM ' . $this->conn->quoteIdentifier($table, true);
$start = $this->conn->fetchOne($query); $start = $this->conn->fetchOne($query);
++$start; ++$start;
} }
$sql[] = $this->createSequenceSql($table, $start); $sql[] = $this->createSequenceSql($table, $start);
$sequenceName = $this->conn->formatter->getSequenceName($table); $sequenceName = $this->conn->formatter->getSequenceName($table);
$triggerName = $this->conn->quoteIdentifier($table . '_AI_PK', true); $triggerName = $this->conn->quoteIdentifier($table . '_AI_PK', true);
$table = $this->conn->quoteIdentifier($table, true); $table = $this->conn->quoteIdentifier($table, true);
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
$sql[] = 'CREATE TRIGGER ' . $triggerName . ' $sql[] = 'CREATE TRIGGER ' . $triggerName . '
BEFORE INSERT BEFORE INSERT
ON '.$table.' ON '.$table.'
FOR EACH ROW FOR EACH ROW
DECLARE DECLARE
last_Sequence NUMBER; last_Sequence NUMBER;
last_InsertID NUMBER; last_InsertID NUMBER;
BEGIN BEGIN
SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL; SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL;
IF (:NEW.'.$name.' IS NULL OR :NEW.'.$name.' = 0) THEN IF (:NEW.'.$name.' IS NULL OR :NEW.'.$name.' = 0) THEN
SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL; SELECT '.$sequenceName.'.NEXTVAL INTO :NEW.'.$name.' FROM DUAL;
ELSE ELSE
SELECT NVL(Last_Number, 0) INTO last_Sequence SELECT NVL(Last_Number, 0) INTO last_Sequence
FROM User_Sequences FROM User_Sequences
WHERE UPPER(Sequence_Name) = UPPER(\''.$sequenceName.'\'); WHERE UPPER(Sequence_Name) = UPPER(\''.$sequenceName.'\');
SELECT :NEW.id INTO last_InsertID FROM DUAL; SELECT :NEW.id INTO last_InsertID FROM DUAL;
WHILE (last_InsertID > last_Sequence) LOOP WHILE (last_InsertID > last_Sequence) LOOP
SELECT ' . $sequenceName . '.NEXTVAL INTO last_Sequence FROM DUAL; SELECT ' . $sequenceName . '.NEXTVAL INTO last_Sequence FROM DUAL;
END LOOP; END LOOP;
END IF; END IF;
END; END;
'; ';
return $sql; return $sql;
} }
/** /**
* drop an existing autoincrement sequence + trigger * drop an existing autoincrement sequence + trigger
* *
* @param string $table name of the table * @param string $table name of the table
* @return void * @return void
*/ */
public function dropAutoincrement($table) public function dropAutoincrement($table)
{ {
$table = strtoupper($table); $table = strtoupper($table);
$triggerName = $table . '_AI_PK'; $triggerName = $table . '_AI_PK';
$trigger_name_quoted = $this->conn->quote($triggerName); $trigger_name_quoted = $this->conn->quote($triggerName);
$query = 'SELECT trigger_name FROM user_triggers'; $query = 'SELECT trigger_name FROM user_triggers';
$query.= ' WHERE trigger_name='.$trigger_name_quoted.' OR trigger_name='.strtoupper($trigger_name_quoted); $query.= ' WHERE trigger_name='.$trigger_name_quoted.' OR trigger_name='.strtoupper($trigger_name_quoted);
$trigger = $this->conn->fetchOne($query); $trigger = $this->conn->fetchOne($query);
if ($trigger) { if ($trigger) {
$trigger_name = $this->conn->quoteIdentifier($table . '_AI_PK', true); $trigger_name = $this->conn->quoteIdentifier($table . '_AI_PK', true);
$trigger_sql = 'DROP TRIGGER ' . $trigger_name; $trigger_sql = 'DROP TRIGGER ' . $trigger_name;
// if throws exception, trigger for autoincrement PK could not be dropped // if throws exception, trigger for autoincrement PK could not be dropped
$this->conn->exec($trigger_sql); $this->conn->exec($trigger_sql);
// if throws exception, sequence for autoincrement PK could not be dropped // if throws exception, sequence for autoincrement PK could not be dropped
$this->dropSequence($table); $this->dropSequence($table);
$indexName = $table . '_AI_PK'; $indexName = $table . '_AI_PK';
// if throws exception, primary key for autoincrement PK could not be dropped // if throws exception, primary key for autoincrement PK could not be dropped
$this->dropConstraint($table, $indexName); $this->dropConstraint($table, $indexName);
} }
} }
/** /**
* A method to return the required SQL string that fits between CREATE ... TABLE * A method to return the required SQL string that fits between CREATE ... TABLE
* to create the table as a temporary table. * to create the table as a temporary table.
* *
* @return string The string required to be placed between "CREATE" and "TABLE" * @return string The string required to be placed between "CREATE" and "TABLE"
* to generate a temporary table, if possible. * to generate a temporary table, if possible.
*/ */
public function getTemporaryTableQuery() public function getTemporaryTableQuery()
{ {
return 'GLOBAL TEMPORARY'; return 'GLOBAL TEMPORARY';
} }
/** /**
* getAdvancedForeignKeyOptions * getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options * Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ... * as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
* *
* @param array $definition foreign key definition * @param array $definition foreign key definition
* @return string * @return string
* @access protected * @access protected
*/ */
public function getAdvancedForeignKeyOptions(array $definition) public function getAdvancedForeignKeyOptions(array $definition)
{ {
$query = ''; $query = '';
if (isset($definition['onDelete'])) { if (isset($definition['onDelete'])) {
$query .= ' ON DELETE ' . $definition['onDelete']; $query .= ' ON DELETE ' . $definition['onDelete'];
} }
if (isset($definition['deferrable'])) { if (isset($definition['deferrable'])) {
$query .= ' DEFERRABLE'; $query .= ' DEFERRABLE';
} else { } else {
$query .= ' NOT DEFERRABLE'; $query .= ' NOT DEFERRABLE';
} }
if (isset($definition['feferred'])) { if (isset($definition['feferred'])) {
$query .= ' INITIALLY DEFERRED'; $query .= ' INITIALLY DEFERRED';
} else { } else {
$query .= ' INITIALLY IMMEDIATE'; $query .= ' INITIALLY IMMEDIATE';
} }
return $query; return $query;
} }
/** /**
* create a new table * create a new table
* *
* @param string $name Name of the database that should be created * @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table * @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an * The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be * the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions. * passed with the field definitions to get[Type]Declaration() functions.
* *
* Example * Example
* array( * array(
* *
* 'id' => array( * 'id' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* 'notnull' => 1 * 'notnull' => 1
* 'default' => 0 * 'default' => 0
* ), * ),
* 'name' => array( * 'name' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ), * ),
* 'password' => array( * 'password' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ) * )
* ); * );
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* *
* @return void * @return void
*/ */
public function createTable($name, array $fields, array $options = array()) public function createTable($name, array $fields, array $options = array())
{ {
$this->conn->beginTransaction(); $this->conn->beginTransaction();
foreach ($this->createTableSql($name, $fields, $options) as $sql) { foreach ($this->createTableSql($name, $fields, $options) as $sql) {
$this->conn->exec($sql); $this->conn->exec($sql);
} }
$this->conn->commit(); $this->conn->commit();
} }
/** /**
* create a new table * create a new table
* *
* @param string $name Name of the database that should be created * @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table * @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an * The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be * the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions. * passed with the field definitions to get[Type]Declaration() functions.
* *
* Example * Example
* array( * array(
* *
* 'id' => array( * 'id' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* 'notnull' => 1 * 'notnull' => 1
* 'default' => 0 * 'default' => 0
* ), * ),
* 'name' => array( * 'name' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ), * ),
* 'password' => array( * 'password' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ) * )
* ); * );
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* *
* @return void * @return void
*/ */
public function createTableSql($name, array $fields, array $options = array()) public function createTableSql($name, array $fields, array $options = array())
{ {
$sql = parent::createTableSql($name, $fields, $options); $sql = parent::createTableSql($name, $fields, $options);
foreach ($fields as $fieldName => $field) { foreach ($fields as $fieldName => $field) {
if (isset($field['autoincrement']) && $field['autoincrement'] || if (isset($field['autoincrement']) && $field['autoincrement'] ||
(isset($field['autoinc']) && $fields['autoinc'])) { (isset($field['autoinc']) && $fields['autoinc'])) {
$sql = array_merge($sql, $this->_makeAutoincrement($fieldName, $name)); $sql = array_merge($sql, $this->_makeAutoincrement($fieldName, $name));
} }
} }
return $sql; return $sql;
} }
/** /**
* drop an existing table * drop an existing table
* *
* @param string $name name of the table that should be dropped * @param string $name name of the table that should be dropped
* @return void * @return void
*/ */
public function dropTable($name) public function dropTable($name)
{ {
//$this->conn->beginNestedTransaction(); //$this->conn->beginNestedTransaction();
$result = $this->dropAutoincrement($name); $result = $this->dropAutoincrement($name);
$result = parent::dropTable($name); $result = parent::dropTable($name);
//$this->conn->completeNestedTransaction(); //$this->conn->completeNestedTransaction();
return $result; return $result;
} }
/** /**
* alter an existing table * alter an existing table
* *
* @param string $name name of the table that is intended to be changed. * @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type * @param array $changes associative array that contains the details of each type
* of change that is intended to be performed. The types of * of change that is intended to be performed. The types of
* changes that are currently supported are defined as follows: * changes that are currently supported are defined as follows:
* *
* name * name
* *
* New name for the table. * New name for the table.
* *
* add * add
* *
* Associative array with the names of fields to be added as * Associative array with the names of fields to be added as
* indexes of the array. The value of each entry of the array * indexes of the array. The value of each entry of the array
* should be set to another associative array with the properties * should be set to another associative array with the properties
* of the fields to be added. The properties of the fields should * of the fields to be added. The properties of the fields should
* be the same as defined by the MDB2 parser. * be the same as defined by the MDB2 parser.
* *
* *
* remove * remove
* *
* Associative array with the names of fields to be removed as indexes * Associative array with the names of fields to be removed as indexes
* of the array. Currently the values assigned to each entry are ignored. * of the array. Currently the values assigned to each entry are ignored.
* An empty array should be used for future compatibility. * An empty array should be used for future compatibility.
* *
* rename * rename
* *
* Associative array with the names of fields to be renamed as indexes * Associative array with the names of fields to be renamed as indexes
* of the array. The value of each entry of the array should be set to * of the array. The value of each entry of the array should be set to
* another associative array with the entry named name with the new * another associative array with the entry named name with the new
* field name and the entry named Declaration that is expected to contain * field name and the entry named Declaration that is expected to contain
* the portion of the field declaration already in DBMS specific SQL code * the portion of the field declaration already in DBMS specific SQL code
* as it is used in the CREATE TABLE statement. * as it is used in the CREATE TABLE statement.
* *
* change * change
* *
* Associative array with the names of the fields to be changed as indexes * Associative array with the names of the fields to be changed as indexes
* of the array. Keep in mind that if it is intended to change either the * of the array. Keep in mind that if it is intended to change either the
* name of a field and any other properties, the change array entries * name of a field and any other properties, the change array entries
* should have the new names of the fields as array indexes. * should have the new names of the fields as array indexes.
* *
* The value of each entry of the array should be set to another associative * The value of each entry of the array should be set to another associative
* array with the properties of the fields to that are meant to be changed as * array with the properties of the fields to that are meant to be changed as
* array entries. These entries should be assigned to the new values of the * array entries. These entries should be assigned to the new values of the
* respective properties. The properties of the fields should be the same * respective properties. The properties of the fields should be the same
* as defined by the MDB2 parser. * as defined by the MDB2 parser.
* *
* Example * Example
* array( * array(
* 'name' => 'userlist', * 'name' => 'userlist',
* 'add' => array( * 'add' => array(
* 'quota' => array( * 'quota' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* ) * )
* ), * ),
* 'remove' => array( * 'remove' => array(
* 'file_limit' => array(), * 'file_limit' => array(),
* 'time_limit' => array() * 'time_limit' => array()
* ), * ),
* 'change' => array( * 'change' => array(
* 'name' => array( * 'name' => array(
* 'length' => '20', * 'length' => '20',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 20, * 'length' => 20,
* ), * ),
* ) * )
* ), * ),
* 'rename' => array( * 'rename' => array(
* 'sex' => array( * 'sex' => array(
* 'name' => 'gender', * 'name' => 'gender',
* 'definition' => array( * 'definition' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 1, * 'length' => 1,
* 'default' => 'M', * 'default' => 'M',
* ), * ),
* ) * )
* ) * )
* ) * )
* *
* @param boolean $check indicates whether the function should just check if the DBMS driver * @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or * can perform the requested table alterations if the value is true or
* actually perform them otherwise. * actually perform them otherwise.
* @return void * @return void
*/ */
public function alterTable($name, array $changes, $check = false) public function alterTable($name, array $changes, $check = false)
{ {
foreach ($changes as $changeName => $change) { foreach ($changes as $changeName => $change) {
switch ($changeName) { switch ($changeName) {
case 'add': case 'add':
case 'remove': case 'remove':
case 'change': case 'change':
case 'name': case 'name':
case 'rename': case 'rename':
break; break;
default: default:
throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported'); throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported');
} }
} }
if ($check) { if ($check) {
return false; return false;
} }
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
if ( ! empty($changes['add']) && is_array($changes['add'])) { if ( ! empty($changes['add']) && is_array($changes['add'])) {
$fields = array(); $fields = array();
foreach ($changes['add'] as $fieldName => $field) { foreach ($changes['add'] as $fieldName => $field) {
$fields[] = $this->conn->getDeclaration($fieldName, $field); $fields[] = $this->conn->getDeclaration($fieldName, $field);
} }
$result = $this->conn->exec('ALTER TABLE ' . $name . ' ADD (' . implode(', ', $fields) . ')'); $result = $this->conn->exec('ALTER TABLE ' . $name . ' ADD (' . implode(', ', $fields) . ')');
} }
if ( ! empty($changes['change']) && is_array($changes['change'])) { if ( ! empty($changes['change']) && is_array($changes['change'])) {
$fields = array(); $fields = array();
foreach ($changes['change'] as $fieldName => $field) { foreach ($changes['change'] as $fieldName => $field) {
$fields[] = $fieldName. ' ' . $this->conn->getDeclaration('', $field['definition']); $fields[] = $fieldName. ' ' . $this->conn->getDeclaration('', $field['definition']);
} }
$result = $this->conn->exec('ALTER TABLE ' . $name . ' MODIFY (' . implode(', ', $fields) . ')'); $result = $this->conn->exec('ALTER TABLE ' . $name . ' MODIFY (' . implode(', ', $fields) . ')');
} }
if ( ! empty($changes['rename']) && is_array($changes['rename'])) { if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) { foreach ($changes['rename'] as $fieldName => $field) {
$query = 'ALTER TABLE ' . $name . ' RENAME COLUMN ' . $this->conn->quoteIdentifier($fieldName, true) $query = 'ALTER TABLE ' . $name . ' RENAME COLUMN ' . $this->conn->quoteIdentifier($fieldName, true)
. ' TO ' . $this->conn->quoteIdentifier($field['name']); . ' TO ' . $this->conn->quoteIdentifier($field['name']);
$result = $this->conn->exec($query); $result = $this->conn->exec($query);
} }
} }
if ( ! empty($changes['remove']) && is_array($changes['remove'])) { if ( ! empty($changes['remove']) && is_array($changes['remove'])) {
$fields = array(); $fields = array();
foreach ($changes['remove'] as $fieldName => $field) { foreach ($changes['remove'] as $fieldName => $field) {
$fields[] = $this->conn->quoteIdentifier($fieldName, true); $fields[] = $this->conn->quoteIdentifier($fieldName, true);
} }
$result = $this->conn->exec('ALTER TABLE ' . $name . ' DROP COLUMN ' . implode(', ', $fields)); $result = $this->conn->exec('ALTER TABLE ' . $name . ' DROP COLUMN ' . implode(', ', $fields));
} }
if ( ! empty($changes['name'])) { if ( ! empty($changes['name'])) {
$changeName = $this->conn->quoteIdentifier($changes['name'], true); $changeName = $this->conn->quoteIdentifier($changes['name'], true);
$result = $this->conn->exec('ALTER TABLE ' . $name . ' RENAME TO ' . $changeName); $result = $this->conn->exec('ALTER TABLE ' . $name . ' RENAME TO ' . $changeName);
} }
} }
/** /**
* create sequence * create sequence
* *
* @param string $seqName name of the sequence to be created * @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1 * @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* array( * array(
* 'comment' => 'Foo', * 'comment' => 'Foo',
* 'charset' => 'utf8', * 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci', * 'collate' => 'utf8_unicode_ci',
* ); * );
* @return string * @return string
*/ */
public function createSequenceSql($seqName, $start = 1, array $options = array()) public function createSequenceSql($seqName, $start = 1, array $options = array())
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
$query = 'CREATE SEQUENCE ' . $sequenceName . ' START WITH ' . $start . ' INCREMENT BY 1 NOCACHE'; $query = 'CREATE SEQUENCE ' . $sequenceName . ' START WITH ' . $start . ' INCREMENT BY 1 NOCACHE';
$query .= ($start < 1 ? ' MINVALUE ' . $start : ''); $query .= ($start < 1 ? ' MINVALUE ' . $start : '');
return $query; return $query;
} }
/** /**
* drop existing sequence * drop existing sequence
* *
* @param object $this->conn database object that is extended by this class * @param object $this->conn database object that is extended by this class
* @param string $seqName name of the sequence to be dropped * @param string $seqName name of the sequence to be dropped
* @return string * @return string
*/ */
public function dropSequenceSql($seqName) public function dropSequenceSql($seqName)
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
return 'DROP SEQUENCE ' . $sequenceName; return 'DROP SEQUENCE ' . $sequenceName;
} }
} }
\ No newline at end of file
lib/Doctrine/Export/Sqlite.php
View file @ c8812542
<?php <?php
/* /*
* $Id$ * $Id$
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* This software consists of voluntary contributions made by many individuals * This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see * and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>. * <http://www.phpdoctrine.com>.
*/ */
Doctrine::autoload('Doctrine_Export'); Doctrine::autoload('Doctrine_Export');
/** /**
* Doctrine_Export_Sqlite * Doctrine_Export_Sqlite
* *
* @package Doctrine * @package Doctrine
* @subpackage Export * @subpackage Export
* @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library) * @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com * @link www.phpdoctrine.com
* @since 1.0 * @since 1.0
* @version $Revision$ * @version $Revision$
*/ */
class Doctrine_Export_Sqlite extends Doctrine_Export class Doctrine_Export_Sqlite extends Doctrine_Export
{ {
/** /**
* drop an existing database * drop an existing database
* *
* @param string $name name of the database that should be dropped * @param string $name name of the database that should be dropped
* @throws Doctrine_Export_Exception if the database file does not exist * @throws Doctrine_Export_Exception if the database file does not exist
* @throws Doctrine_Export_Exception if something failed during the removal of the database file * @throws Doctrine_Export_Exception if something failed during the removal of the database file
* @return void * @return void
*/ */
public function dropDatabase($name) public function dropDatabase($name)
{ {
$databaseFile = $this->conn->getDatabaseFile($name); $databaseFile = $this->conn->getDatabaseFile($name);
if ( ! @file_exists($databaseFile)) { if ( ! @file_exists($databaseFile)) {
throw new Doctrine_Export_Exception('database does not exist'); throw new Doctrine_Export_Exception('database does not exist');
} }
$result = @unlink($databaseFile); $result = @unlink($databaseFile);
if ( ! $result) { if ( ! $result) {
throw new Doctrine_Export_Exception('could not remove the database file'); throw new Doctrine_Export_Exception('could not remove the database file');
} }
} }
/** /**
* Get the stucture of a field into an array * Get the stucture of a field into an array
* *
* @param string $table name of the table on which the index is to be created * @param string $table name of the table on which the index is to be created
* @param string $name name of the index to be created * @param string $name name of the index to be created
* @param array $definition associative array that defines properties of the index to be created. * @param array $definition associative array that defines properties of the index to be created.
* Currently, only one property named FIELDS is supported. This property * Currently, only one property named FIELDS is supported. This property
* is also an associative with the names of the index fields as array * is also an associative with the names of the index fields as array
* indexes. Each entry of this array is set to another type of associative * indexes. Each entry of this array is set to another type of associative
* array that specifies properties of the index that are specific to * array that specifies properties of the index that are specific to
* each field. * each field.
* *
* Currently, only the sorting property is supported. It should be used * Currently, only the sorting property is supported. It should be used
* to define the sorting direction of the index. It may be set to either * to define the sorting direction of the index. It may be set to either
* ascending or descending. * ascending or descending.
* *
* Not all DBMS support index sorting direction configuration. The DBMS * Not all DBMS support index sorting direction configuration. The DBMS
* drivers of those that do not support it ignore this property. Use the * drivers of those that do not support it ignore this property. Use the
* function support() to determine whether the DBMS driver can manage indexes. * function support() to determine whether the DBMS driver can manage indexes.
* Example * Example
* array( * array(
* 'fields' => array( * 'fields' => array(
* 'user_name' => array( * 'user_name' => array(
* 'sorting' => 'ascending' * 'sorting' => 'ascending'
* ), * ),
* 'last_login' => array() * 'last_login' => array()
* ) * )
* ) * )
* @throws PDOException * @throws PDOException
* @return void * @return void
*/ */
public function createIndexSql($table, $name, array $definition) public function createIndexSql($table, $name, array $definition)
{ {
$name = $this->conn->formatter->getIndexName($name); $name = $this->conn->formatter->getIndexName($name);
$name = $this->conn->quoteIdentifier($name); $name = $this->conn->quoteIdentifier($name);
$query = 'CREATE INDEX ' . $name . ' ON ' . $table; $query = 'CREATE INDEX ' . $name . ' ON ' . $table;
$query .= ' (' . $this->getIndexFieldDeclarationList($definition['fields']) . ')'; $query .= ' (' . $this->getIndexFieldDeclarationList($definition['fields']) . ')';
return $query; return $query;
} }
/** /**
* getIndexFieldDeclarationList * getIndexFieldDeclarationList
* Obtain DBMS specific SQL code portion needed to set an index * Obtain DBMS specific SQL code portion needed to set an index
* declaration to be used in statements like CREATE TABLE. * declaration to be used in statements like CREATE TABLE.
* *
* @return string * @return string
*/ */
public function getIndexFieldDeclarationList(array $fields) public function getIndexFieldDeclarationList(array $fields)
{ {
$declFields = array(); $declFields = array();
foreach ($fields as $fieldName => $field) { foreach ($fields as $fieldName => $field) {
$fieldString = $this->conn->quoteIdentifier($fieldName); $fieldString = $this->conn->quoteIdentifier($fieldName);
if (is_array($field)) { if (is_array($field)) {
if (isset($field['sorting'])) { if (isset($field['sorting'])) {
$sort = strtoupper($field['sorting']); $sort = strtoupper($field['sorting']);
switch ($sort) { switch ($sort) {
case 'ASC': case 'ASC':
case 'DESC': case 'DESC':
$fieldString .= ' ' . $sort; $fieldString .= ' ' . $sort;
break; break;
default: default:
throw new Doctrine_Export_Exception('Unknown index sorting option given.'); throw new Doctrine_Export_Exception('Unknown index sorting option given.');
} }
} }
} else { } else {
$fieldString = $this->conn->quoteIdentifier($field); $fieldString = $this->conn->quoteIdentifier($field);
} }
$declFields[] = $fieldString; $declFields[] = $fieldString;
} }
return implode(', ', $declFields); return implode(', ', $declFields);
} }
/** /**
* create a new table * create a new table
* *
* @param string $name Name of the database that should be created * @param string $name Name of the database that should be created
* @param array $fields Associative array that contains the definition of each field of the new table * @param array $fields Associative array that contains the definition of each field of the new table
* The indexes of the array entries are the names of the fields of the table an * The indexes of the array entries are the names of the fields of the table an
* the array entry values are associative arrays like those that are meant to be * the array entry values are associative arrays like those that are meant to be
* passed with the field definitions to get[Type]Declaration() functions. * passed with the field definitions to get[Type]Declaration() functions.
* array( * array(
* 'id' => array( * 'id' => array(
* 'type' => 'integer', * 'type' => 'integer',
* 'unsigned' => 1 * 'unsigned' => 1
* 'notnull' => 1 * 'notnull' => 1
* 'default' => 0 * 'default' => 0
* ), * ),
* 'name' => array( * 'name' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ), * ),
* 'password' => array( * 'password' => array(
* 'type' => 'text', * 'type' => 'text',
* 'length' => 12 * 'length' => 12
* ) * )
* ); * );
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* *
* @return void * @return void
*/ */
public function createTableSql($name, array $fields, array $options = array()) public function createTableSql($name, array $fields, array $options = array())
{ {
if ( ! $name) { if ( ! $name) {
throw new Doctrine_Export_Exception('no valid table name specified'); throw new Doctrine_Export_Exception('no valid table name specified');
} }
if (empty($fields)) { if (empty($fields)) {
throw new Doctrine_Export_Exception('no fields specified for table '.$name); throw new Doctrine_Export_Exception('no fields specified for table '.$name);
} }
$queryFields = $this->getFieldDeclarationList($fields); $queryFields = $this->getFieldDeclarationList($fields);
$autoinc = false; $autoinc = false;
foreach($fields as $field) { foreach($fields as $field) {
if (isset($field['autoincrement']) && $field['autoincrement'] || if (isset($field['autoincrement']) && $field['autoincrement'] ||
(isset($field['autoinc']) && $field['autoinc'])) { (isset($field['autoinc']) && $field['autoinc'])) {
$autoinc = true; $autoinc = true;
break; break;
} }
} }
if ( ! $autoinc && isset($options['primary']) && ! empty($options['primary'])) { if ( ! $autoinc && isset($options['primary']) && ! empty($options['primary'])) {
$keyColumns = array_values($options['primary']); $keyColumns = array_values($options['primary']);
$keyColumns = array_map(array($this->conn, 'quoteIdentifier'), $keyColumns); $keyColumns = array_map(array($this->conn, 'quoteIdentifier'), $keyColumns);
$queryFields.= ', PRIMARY KEY('.implode(', ', $keyColumns).')'; $queryFields.= ', PRIMARY KEY('.implode(', ', $keyColumns).')';
} }
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
$sql = 'CREATE TABLE ' . $name . ' (' . $queryFields; $sql = 'CREATE TABLE ' . $name . ' (' . $queryFields;
if ($check = $this->getCheckDeclaration($fields)) { if ($check = $this->getCheckDeclaration($fields)) {
$sql .= ', ' . $check; $sql .= ', ' . $check;
} }
if (isset($options['checks']) && $check = $this->getCheckDeclaration($options['checks'])) { if (isset($options['checks']) && $check = $this->getCheckDeclaration($options['checks'])) {
$sql .= ', ' . $check; $sql .= ', ' . $check;
} }
$sql .= ')'; $sql .= ')';
$query[] = $sql; $query[] = $sql;
if (isset($options['indexes']) && ! empty($options['indexes'])) { if (isset($options['indexes']) && ! empty($options['indexes'])) {
foreach ($options['indexes'] as $index => $definition) { foreach ($options['indexes'] as $index => $definition) {
$query[] = $this->createIndexSql($name, $index, $definition); $query[] = $this->createIndexSql($name, $index, $definition);
} }
} }
return $query; return $query;
/** /**
try { try {
if ( ! empty($fk)) { if ( ! empty($fk)) {
$this->conn->beginTransaction(); $this->conn->beginTransaction();
} }
$ret = $this->conn->exec($query); $ret = $this->conn->exec($query);
if ( ! empty($fk)) { if ( ! empty($fk)) {
foreach ($fk as $definition) { foreach ($fk as $definition) {
$query = 'CREATE TRIGGER doctrine_' . $name . '_cscd_delete ' $query = 'CREATE TRIGGER doctrine_' . $name . '_cscd_delete '
. 'AFTER DELETE ON ' . $name . ' FOR EACH ROW ' . 'AFTER DELETE ON ' . $name . ' FOR EACH ROW '
. 'BEGIN ' . 'BEGIN '
. 'DELETE FROM ' . $definition['foreignTable'] . ' WHERE '; . 'DELETE FROM ' . $definition['foreignTable'] . ' WHERE ';
$local = (array) $definition['local']; $local = (array) $definition['local'];
foreach((array) $definition['foreign'] as $k => $field) { foreach((array) $definition['foreign'] as $k => $field) {
$query .= $field . ' = old.' . $local[$k] . ';'; $query .= $field . ' = old.' . $local[$k] . ';';
} }
$query .= 'END;'; $query .= 'END;';
$this->conn->exec($query); $this->conn->exec($query);
} }
$this->conn->commit(); $this->conn->commit();
} }
} catch(Doctrine_Exception $e) { } catch(Doctrine_Exception $e) {
$this->conn->rollback(); $this->conn->rollback();
throw $e; throw $e;
} }
*/ */
} }
/** /**
* getAdvancedForeignKeyOptions * getAdvancedForeignKeyOptions
* Return the FOREIGN KEY query section dealing with non-standard options * Return the FOREIGN KEY query section dealing with non-standard options
* as MATCH, INITIALLY DEFERRED, ON UPDATE, ... * as MATCH, INITIALLY DEFERRED, ON UPDATE, ...
* *
* @param array $definition foreign key definition * @param array $definition foreign key definition
* @return string * @return string
* @access protected * @access protected
*/ */
public function getAdvancedForeignKeyOptions(array $definition) public function getAdvancedForeignKeyOptions(array $definition)
{ {
$query = ''; $query = '';
if (isset($definition['match'])) { if (isset($definition['match'])) {
$query .= ' MATCH ' . $definition['match']; $query .= ' MATCH ' . $definition['match'];
} }
if (isset($definition['onUpdate'])) { if (isset($definition['onUpdate'])) {
$query .= ' ON UPDATE ' . $definition['onUpdate']; $query .= ' ON UPDATE ' . $definition['onUpdate'];
} }
if (isset($definition['onDelete'])) { if (isset($definition['onDelete'])) {
$query .= ' ON DELETE ' . $definition['onDelete']; $query .= ' ON DELETE ' . $definition['onDelete'];
} }
if (isset($definition['deferrable'])) { if (isset($definition['deferrable'])) {
$query .= ' DEFERRABLE'; $query .= ' DEFERRABLE';
} else { } else {
$query .= ' NOT DEFERRABLE'; $query .= ' NOT DEFERRABLE';
} }
if (isset($definition['feferred'])) { if (isset($definition['feferred'])) {
$query .= ' INITIALLY DEFERRED'; $query .= ' INITIALLY DEFERRED';
} else { } else {
$query .= ' INITIALLY IMMEDIATE'; $query .= ' INITIALLY IMMEDIATE';
} }
return $query; return $query;
} }
/** /**
* create sequence * create sequence
* *
* @param string $seqName name of the sequence to be created * @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1 * @param string $start start value of the sequence; default is 1
* @param array $options An associative array of table options: * @param array $options An associative array of table options:
* array( * array(
* 'comment' => 'Foo', * 'comment' => 'Foo',
* 'charset' => 'utf8', * 'charset' => 'utf8',
* 'collate' => 'utf8_unicode_ci', * 'collate' => 'utf8_unicode_ci',
* ); * );
* @return boolean * @return boolean
*/ */
public function createSequence($seqName, $start = 1, array $options = array()) public function createSequence($seqName, $start = 1, array $options = array())
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($seqName), true);
$seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true); $seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
$query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER PRIMARY KEY DEFAULT 0 NOT NULL)'; $query = 'CREATE TABLE ' . $sequenceName . ' (' . $seqcolName . ' INTEGER PRIMARY KEY DEFAULT 0 NOT NULL)';
$this->conn->exec($query); $this->conn->exec($query);
if ($start == 1) { if ($start == 1) {
return true; return true;
} }
try { try {
$this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')'); $this->conn->exec('INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (' . ($start-1) . ')');
return true; return true;
} catch(Doctrine_Connection_Exception $e) { } catch(Doctrine_Connection_Exception $e) {
// Handle error // Handle error
try { try {
$result = $db->exec('DROP TABLE ' . $sequenceName); $result = $db->exec('DROP TABLE ' . $sequenceName);
} catch(Doctrine_Connection_Exception $e) { } catch(Doctrine_Connection_Exception $e) {
throw new Doctrine_Export_Exception('could not drop inconsistent sequence table'); throw new Doctrine_Export_Exception('could not drop inconsistent sequence table');
} }
} }
throw new Doctrine_Export_Exception('could not create sequence table'); throw new Doctrine_Export_Exception('could not create sequence table');
} }
/** /**
* drop existing sequence * drop existing sequence
* *
* @param string $sequenceName name of the sequence to be dropped * @param string $sequenceName name of the sequence to be dropped
* @return string * @return string
*/ */
public function dropSequenceSql($sequenceName) public function dropSequenceSql($sequenceName)
{ {
$sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true); $sequenceName = $this->conn->quoteIdentifier($this->conn->getSequenceName($sequenceName), true);
return 'DROP TABLE ' . $sequenceName; return 'DROP TABLE ' . $sequenceName;
} }
public function alterTableSql($name, array $changes, $check = false) public function alterTableSql($name, array $changes, $check = false)
{ {
if ( ! $name) { if ( ! $name) {
throw new Doctrine_Export_Exception('no valid table name specified'); throw new Doctrine_Export_Exception('no valid table name specified');
} }
foreach ($changes as $changeName => $change) { foreach ($changes as $changeName => $change) {
switch ($changeName) { switch ($changeName) {
case 'add': case 'add':
case 'change': case 'change':
case 'rename': case 'rename':
case 'name': case 'name':
break; break;
default: default:
throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported'); throw new Doctrine_Export_Exception('change type "' . $changeName . '" not yet supported');
} }
} }
if ($check) { if ($check) {
return true; return true;
} }
$query = ''; $query = '';
if ( ! empty($changes['name'])) { if ( ! empty($changes['name'])) {
$change_name = $this->conn->quoteIdentifier($changes['name']); $change_name = $this->conn->quoteIdentifier($changes['name']);
$query .= 'RENAME TO ' . $change_name; $query .= 'RENAME TO ' . $change_name;
} }
if ( ! empty($changes['add']) && is_array($changes['add'])) { if ( ! empty($changes['add']) && is_array($changes['add'])) {
foreach ($changes['add'] as $fieldName => $field) { foreach ($changes['add'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$query.= 'ADD ' . $this->getDeclaration($fieldName, $field); $query.= 'ADD ' . $this->getDeclaration($fieldName, $field);
} }
} }
$rename = array(); $rename = array();
if ( ! empty($changes['rename']) && is_array($changes['rename'])) { if ( ! empty($changes['rename']) && is_array($changes['rename'])) {
foreach ($changes['rename'] as $fieldName => $field) { foreach ($changes['rename'] as $fieldName => $field) {
$rename[$field['name']] = $fieldName; $rename[$field['name']] = $fieldName;
} }
} }
if ( ! empty($changes['change']) && is_array($changes['change'])) { if ( ! empty($changes['change']) && is_array($changes['change'])) {
foreach ($changes['change'] as $fieldName => $field) { foreach ($changes['change'] as $fieldName => $field) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
if (isset($rename[$fieldName])) { if (isset($rename[$fieldName])) {
$oldFieldName = $rename[$fieldName]; $oldFieldName = $rename[$fieldName];
unset($rename[$fieldName]); unset($rename[$fieldName]);
} else { } else {
$oldFieldName = $fieldName; $oldFieldName = $fieldName;
} }
$oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true); $oldFieldName = $this->conn->quoteIdentifier($oldFieldName, true);
$query .= 'CHANGE ' . $oldFieldName . ' ' $query .= 'CHANGE ' . $oldFieldName . ' '
. $this->getDeclaration($fieldName, $field['definition']); . $this->getDeclaration($fieldName, $field['definition']);
} }
} }
if ( ! empty($rename) && is_array($rename)) { if ( ! empty($rename) && is_array($rename)) {
foreach ($rename as $renameName => $renamedField) { foreach ($rename as $renameName => $renamedField) {
if ($query) { if ($query) {
$query.= ', '; $query.= ', ';
} }
$field = $changes['rename'][$renamedField]; $field = $changes['rename'][$renamedField];
$renamedField = $this->conn->quoteIdentifier($renamedField, true); $renamedField = $this->conn->quoteIdentifier($renamedField, true);
$query .= 'CHANGE ' . $renamedField . ' ' $query .= 'CHANGE ' . $renamedField . ' '
. $this->getDeclaration($field['name'], $field['definition']); . $this->getDeclaration($field['name'], $field['definition']);
} }
} }
if ( ! $query) { if ( ! $query) {
return false; return false;
} }
$name = $this->conn->quoteIdentifier($name, true); $name = $this->conn->quoteIdentifier($name, true);
return 'ALTER TABLE ' . $name . ' ' . $query; return 'ALTER TABLE ' . $name . ' ' . $query;
} }
} }
\ No newline at end of file
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