Added type hints to the Column class

lib/Doctrine/DBAL/Schema/DB2SchemaManager.php

@@ -47,12 +47,9 @@ class DB2SchemaManager extends AbstractSchemaManager
     {
         $tableColumn = array_change_key_case($tableColumn, CASE_LOWER);
 
-        $length    = null;
-        $fixed     = null;
-        $scale     = false;
-        $precision = false;
-
-        $default = null;
+        $length = $precision = $default = null;
+        $scale  = 0;
+        $fixed  = false;
 
         if ($tableColumn['default'] !== null && $tableColumn['default'] !== 'NULL') {
             $default = $tableColumn['default'];
@@ -68,7 +65,6 @@ class DB2SchemaManager extends AbstractSchemaManager
         switch (strtolower($tableColumn['typename'])) {
             case 'varchar':
                 $length = $tableColumn['length'];
-                $fixed  = false;
                 break;
             case 'character':
                 $length = $tableColumn['length'];
@@ -88,12 +84,10 @@ class DB2SchemaManager extends AbstractSchemaManager
         $options = [
             'length'        => $length,
             'unsigned'      => false,
-            'fixed'         => (bool) $fixed,
+            'fixed'         => $fixed,
             'default'       => $default,
             'autoincrement' => (bool) $tableColumn['autoincrement'],
-            'notnull'       => (bool) ($tableColumn['nulls'] === 'N'),
-            'scale'         => null,
-            'precision'     => null,
+            'notnull'       => $tableColumn['nulls'] === 'N',
             'comment'       => isset($tableColumn['comment']) && $tableColumn['comment'] !== ''
                 ? $tableColumn['comment']
                 : null,

lib/Doctrine/DBAL/Schema/MySqlSchemaManager.php

@@ -118,13 +118,13 @@ class MySqlSchemaManager extends AbstractSchemaManager
 
         $length = $tableColumn['length'] ?? strtok('(), ');
 
-        $fixed = null;
+        $fixed = false;
 
         if (! isset($tableColumn['name'])) {
             $tableColumn['name'] = '';
         }
 
-        $scale     = null;
+        $scale     = 0;
         $precision = null;
 
         $type = $this->extractDoctrineTypeFromComment($tableColumn['comment'])
@@ -141,8 +141,8 @@ class MySqlSchemaManager extends AbstractSchemaManager
             case 'numeric':
             case 'decimal':
                 if (preg_match('([A-Za-z]+\(([0-9]+)\,([0-9]+)\))', $tableColumn['type'], $match)) {
-                    $precision = $match[1];
-                    $scale     = $match[2];
+                    $precision = (int) $match[1];
+                    $scale     = (int) $match[2];
                     $length    = null;
                 }
                 break;
@@ -184,22 +184,17 @@ class MySqlSchemaManager extends AbstractSchemaManager
         $options = [
             'length'        => $length !== null ? (int) $length : null,
             'unsigned'      => strpos($tableColumn['type'], 'unsigned') !== false,
-            'fixed'         => (bool) $fixed,
+            'fixed'         => $fixed,
             'default'       => $columnDefault,
             'notnull'       => $tableColumn['null'] !== 'YES',
-            'scale'         => null,
-            'precision'     => null,
+            'scale'         => $scale,
+            'precision'     => $precision,
             'autoincrement' => strpos($tableColumn['extra'], 'auto_increment') !== false,
             'comment'       => isset($tableColumn['comment']) && $tableColumn['comment'] !== ''
                 ? $tableColumn['comment']
                 : null,
         ];
 
-        if ($scale !== null && $precision !== null) {
-            $options['scale']     = (int) $scale;
-            $options['precision'] = (int) $precision;
-        }
-
         $column = new Column($tableColumn['field'], Type::getType($type), $options);
 
         if (isset($tableColumn['characterset'])) {

lib/Doctrine/DBAL/Schema/OracleSchemaManager.php

@@ -133,7 +133,9 @@ class OracleSchemaManager extends AbstractSchemaManager
             }
         }
 
-        $unsigned = $fixed = $precision = $scale = $length = null;
+        $length = $precision = null;
+        $scale  = 0;
+        $fixed  = false;
 
         if (! isset($tableColumn['column_name'])) {
             $tableColumn['column_name'] = '';
@@ -182,20 +184,18 @@ class OracleSchemaManager extends AbstractSchemaManager
             case 'varchar':
             case 'varchar2':
             case 'nvarchar2':
-                $length = $tableColumn['char_length'];
-                $fixed  = false;
+                $length = (int) $tableColumn['char_length'];
                 break;
             case 'char':
             case 'nchar':
-                $length = $tableColumn['char_length'];
+                $length = (int) $tableColumn['char_length'];
                 $fixed  = true;
                 break;
         }
 
         $options = [
-            'notnull'    => (bool) ($tableColumn['nullable'] === 'N'),
-            'fixed'      => (bool) $fixed,
-            'unsigned'   => (bool) $unsigned,
+            'notnull'    => $tableColumn['nullable'] === 'N',
+            'fixed'      => $fixed,
             'default'    => $tableColumn['data_default'],
             'length'     => $length,
             'precision'  => $precision,

lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php

@@ -20,7 +20,6 @@ use function explode;
 use function implode;
 use function in_array;
 use function preg_match;
-use function preg_replace;
 use function sprintf;
 use function str_replace;
 use function strlen;
@@ -316,10 +315,11 @@ class PostgreSqlSchemaManager extends AbstractSchemaManager
     {
         $tableColumn = array_change_key_case($tableColumn, CASE_LOWER);
 
-        if (strtolower($tableColumn['type']) === 'varchar' || strtolower($tableColumn['type']) === 'bpchar') {
-            // get length from varchar definition
-            $length                = preg_replace('~.*\(([0-9]*)\).*~', '$1', $tableColumn['complete_type']);
-            $tableColumn['length'] = $length;
+        $length = null;
+
+        if (in_array(strtolower($tableColumn['type']), ['varchar', 'bpchar'], true)
+            && preg_match('/\((\d*)\)/', $tableColumn['complete_type'], $matches)) {
+            $length = (int) $matches[1];
         }
 
         $matches = [];
@@ -339,21 +339,22 @@ class PostgreSqlSchemaManager extends AbstractSchemaManager
             }
         }
 
-        $length = $tableColumn['length'] ?? null;
-        if ($length === '-1' && isset($tableColumn['atttypmod'])) {
+        if ($length === -1 && isset($tableColumn['atttypmod'])) {
             $length = $tableColumn['atttypmod'] - 4;
         }
+
         if ((int) $length <= 0) {
             $length = null;
         }
-        $fixed = null;
+
+        $fixed = false;
 
         if (! isset($tableColumn['name'])) {
             $tableColumn['name'] = '';
         }
 
         $precision = null;
-        $scale     = null;
+        $scale     = 0;
         $jsonb     = null;
 
         $dbType = strtolower($tableColumn['type']);
@@ -401,10 +402,6 @@ class PostgreSqlSchemaManager extends AbstractSchemaManager
             case '_varchar':
             case 'varchar':
                 $tableColumn['default'] = $this->parseDefaultExpression($tableColumn['default']);
-                $fixed                  = false;
-                break;
-            case 'interval':
-                $fixed = false;
                 break;
             case 'char':
             case 'bpchar':
@@ -422,8 +419,8 @@ class PostgreSqlSchemaManager extends AbstractSchemaManager
                 $tableColumn['default'] = $this->fixVersion94NegativeNumericDefaultValue($tableColumn['default']);
 
                 if (preg_match('([A-Za-z]+\(([0-9]+)\,([0-9]+)\))', $tableColumn['complete_type'], $match)) {
-                    $precision = $match[1];
-                    $scale     = $match[2];
+                    $precision = (int) $match[1];
+                    $scale     = (int) $match[2];
                     $length    = null;
                 }
                 break;

lib/Doctrine/DBAL/Schema/SQLServerSchemaManager.php

@@ -70,16 +70,27 @@ class SQLServerSchemaManager extends AbstractSchemaManager
         $dbType = strtok($tableColumn['type'], '(), ');
         assert(is_string($dbType));
 
-        $fixed   = null;
-        $length  = (int) $tableColumn['length'];
-        $default = $tableColumn['default'];
+        $length = (int) $tableColumn['length'];
+
+        $precision = $default = null;
+
+        $scale = 0;
+        $fixed = false;
 
         if (! isset($tableColumn['name'])) {
             $tableColumn['name'] = '';
         }
 
-        if ($default !== null) {
-            $default = $this->parseDefaultExpression($default);
+        if ($tableColumn['scale'] !== null) {
+            $scale = (int) $tableColumn['scale'];
+        }
+
+        if ($tableColumn['precision'] !== null) {
+            $precision = (int) $tableColumn['precision'];
+        }
+
+        if ($tableColumn['default'] !== null) {
+            $default = $this->parseDefaultExpression($tableColumn['default']);
         }
 
         switch ($dbType) {
@@ -106,12 +117,11 @@ class SQLServerSchemaManager extends AbstractSchemaManager
 
         $options = [
             'length'        => $length === 0 || ! in_array($type, ['text', 'string']) ? null : $length,
-            'unsigned'      => false,
-            'fixed'         => (bool) $fixed,
+            'fixed'         => $fixed,
             'default'       => $default,
             'notnull'       => (bool) $tableColumn['notnull'],
-            'scale'         => $tableColumn['scale'],
-            'precision'     => $tableColumn['precision'],
+            'scale'         => $scale,
+            'precision'     => $precision,
             'autoincrement' => (bool) $tableColumn['autoincrement'],
             'comment'       => $tableColumn['comment'] !== '' ? $tableColumn['comment'] : null,
         ];

lib/Doctrine/DBAL/Schema/SqliteSchemaManager.php

@@ -12,10 +12,9 @@ use Doctrine\DBAL\Types\TextType;
 use Doctrine\DBAL\Types\Type;
 use const CASE_LOWER;
 use function array_change_key_case;
-use function array_map;
 use function array_reverse;
 use function array_values;
-use function explode;
+use function count;
 use function file_exists;
 use function preg_match;
 use function preg_match_all;
@@ -300,23 +299,26 @@ class SqliteSchemaManager extends AbstractSchemaManager
      */
     protected function _getPortableTableColumnDefinition($tableColumn)
     {
-        $parts               = explode('(', $tableColumn['type']);
-        $tableColumn['type'] = trim($parts[0]);
-        if (isset($parts[1])) {
-            $length                = trim($parts[1], ')');
-            $tableColumn['length'] = $length;
-        }
+        preg_match('/^([^()]*)\\s*(\\(((\\d+)(,\\s*(\\d+))?)\\))?/', $tableColumn['type'], $matches);
+
+        $dbType = trim(strtolower($matches[1]));
 
-        $dbType   = strtolower($tableColumn['type']);
-        $length   = $tableColumn['length'] ?? null;
-        $unsigned = false;
+        $length = $precision = $unsigned = null;
+        $fixed  = $unsigned = false;
+        $scale  = 0;
+
+        if (count($matches) >= 6) {
+            $precision = (int) $matches[4];
+            $scale     = (int) $matches[6];
+        } elseif (count($matches) >= 4) {
+            $length = (int) $matches[4];
+        }
 
         if (strpos($dbType, ' unsigned') !== false) {
             $dbType   = str_replace(' unsigned', '', $dbType);
             $unsigned = true;
         }
 
-        $fixed   = false;
         $type    = $this->_platform->getDoctrineTypeMapping($dbType);
         $default = $tableColumn['dflt_value'];
         if ($default === 'NULL') {
@@ -336,31 +338,13 @@ class SqliteSchemaManager extends AbstractSchemaManager
             $tableColumn['name'] = '';
         }
 
-        $precision = null;
-        $scale     = null;
-
-        switch ($dbType) {
-            case 'char':
-                $fixed = true;
-                break;
-            case 'float':
-            case 'double':
-            case 'real':
-            case 'decimal':
-            case 'numeric':
-                if (isset($tableColumn['length'])) {
-                    if (strpos($tableColumn['length'], ',') === false) {
-                        $tableColumn['length'] .= ',0';
-                    }
-                    [$precision, $scale] = array_map('trim', explode(',', $tableColumn['length']));
-                }
-                $length = null;
-                break;
+        if ($dbType === 'char') {
+            $fixed = true;
         }
 
         $options = [
             'length'   => $length,
-            'unsigned' => (bool) $unsigned,
+            'unsigned' => $unsigned,
             'fixed'    => $fixed,
             'notnull'  => $notnull,
             'default'  => $default,

tests/Doctrine/Tests/DBAL/Functional/Schema/SQLServerSchemaManagerTest.php

@@ -164,10 +164,7 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
         $table = new Table('sqlsrv_column_comment');
         $table->addColumn('id', 'integer', ['autoincrement' => true]);
         $table->addColumn('comment_null', 'integer', ['comment' => null]);
-        $table->addColumn('comment_false', 'integer', ['comment' => false]);
         $table->addColumn('comment_empty_string', 'integer', ['comment' => '']);
-        $table->addColumn('comment_integer_0', 'integer', ['comment' => 0]);
-        $table->addColumn('comment_float_0', 'integer', ['comment' => 0.0]);
         $table->addColumn('comment_string_0', 'integer', ['comment' => '0']);
         $table->addColumn('comment', 'integer', ['comment' => 'Doctrine 0wnz you!']);
         $table->addColumn('`comment_quoted`', 'integer', ['comment' => 'Doctrine 0wnz comments for explicitly quoted columns!']);
@@ -179,13 +176,10 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
         $this->schemaManager->createTable($table);
 
         $columns = $this->schemaManager->listTableColumns('sqlsrv_column_comment');
-        self::assertCount(12, $columns);
+        self::assertCount(9, $columns);
         self::assertNull($columns['id']->getComment());
         self::assertNull($columns['comment_null']->getComment());
-        self::assertNull($columns['comment_false']->getComment());
         self::assertNull($columns['comment_empty_string']->getComment());
-        self::assertEquals('0', $columns['comment_integer_0']->getComment());
-        self::assertEquals('0', $columns['comment_float_0']->getComment());
         self::assertEquals('0', $columns['comment_string_0']->getComment());
         self::assertEquals('Doctrine 0wnz you!', $columns['comment']->getComment());
         self::assertEquals('Doctrine 0wnz comments for explicitly quoted columns!', $columns['comment_quoted']->getComment());
@@ -197,10 +191,7 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
         $tableDiff->fromTable                                         = $table;
         $tableDiff->addedColumns['added_comment_none']                = new Column('added_comment_none', Type::getType('integer'));
         $tableDiff->addedColumns['added_comment_null']                = new Column('added_comment_null', Type::getType('integer'), ['comment' => null]);
-        $tableDiff->addedColumns['added_comment_false']               = new Column('added_comment_false', Type::getType('integer'), ['comment' => false]);
         $tableDiff->addedColumns['added_comment_empty_string']        = new Column('added_comment_empty_string', Type::getType('integer'), ['comment' => '']);
-        $tableDiff->addedColumns['added_comment_integer_0']           = new Column('added_comment_integer_0', Type::getType('integer'), ['comment' => 0]);
-        $tableDiff->addedColumns['added_comment_float_0']             = new Column('added_comment_float_0', Type::getType('integer'), ['comment' => 0.0]);
         $tableDiff->addedColumns['added_comment_string_0']            = new Column('added_comment_string_0', Type::getType('integer'), ['comment' => '0']);
         $tableDiff->addedColumns['added_comment']                     = new Column('added_comment', Type::getType('integer'), ['comment' => 'Doctrine']);
         $tableDiff->addedColumns['`added_comment_quoted`']            = new Column('`added_comment_quoted`', Type::getType('integer'), ['comment' => 'rulez']);
@@ -208,8 +199,6 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
         $tableDiff->addedColumns['added_commented_type']              = new Column('added_commented_type', Type::getType('object'));
         $tableDiff->addedColumns['added_commented_type_with_comment'] = new Column('added_commented_type_with_comment', Type::getType('array'), ['comment' => '666']);
 
-        $tableDiff->renamedColumns['comment_float_0'] = new Column('comment_double_0', Type::getType('decimal'), ['comment' => 'Double for real!']);
-
         // Add comment to non-commented column.
         $tableDiff->changedColumns['id'] = new ColumnDiff(
             'id',
@@ -226,14 +215,6 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
             new Column('comment_null', Type::getType('integer'), ['comment' => null])
         );
 
-        // Add comment to false-commented column.
-        $tableDiff->changedColumns['comment_false'] = new ColumnDiff(
-            'comment_false',
-            new Column('comment_false', Type::getType('integer'), ['comment' => 'false']),
-            ['comment'],
-            new Column('comment_false', Type::getType('integer'), ['comment' => false])
-        );
-
         // Change type to custom type from empty string commented column.
         $tableDiff->changedColumns['comment_empty_string'] = new ColumnDiff(
             'comment_empty_string',
@@ -242,10 +223,10 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
             new Column('comment_empty_string', Type::getType('integer'), ['comment' => ''])
         );
 
-        // Change comment to false-comment from zero-string commented column.
+        // Change comment to empty comment from zero-string commented column.
         $tableDiff->changedColumns['comment_string_0'] = new ColumnDiff(
             'comment_string_0',
-            new Column('comment_string_0', Type::getType('integer'), ['comment' => false]),
+            new Column('comment_string_0', Type::getType('integer'), ['comment' => '']),
             ['comment'],
             new Column('comment_string_0', Type::getType('integer'), ['comment' => '0'])
         );
@@ -290,17 +271,13 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
             new Column('commented_type_with_comment', Type::getType('array'), ['comment' => 'Doctrine array type.'])
         );
 
-        $tableDiff->removedColumns['comment_integer_0'] = new Column('comment_integer_0', Type::getType('integer'), ['comment' => 0]);
-
         $this->schemaManager->alterTable($tableDiff);
 
         $columns = $this->schemaManager->listTableColumns('sqlsrv_column_comment');
-        self::assertCount(23, $columns);
+        self::assertCount(18, $columns);
         self::assertEquals('primary', $columns['id']->getComment());
         self::assertNull($columns['comment_null']->getComment());
-        self::assertEquals('false', $columns['comment_false']->getComment());
         self::assertNull($columns['comment_empty_string']->getComment());
-        self::assertEquals('0', $columns['comment_double_0']->getComment());
         self::assertNull($columns['comment_string_0']->getComment());
         self::assertNull($columns['comment']->getComment());
         self::assertEquals('Doctrine array.', $columns['comment_quoted']->getComment());
@@ -309,10 +286,7 @@ class SQLServerSchemaManagerTest extends SchemaManagerFunctionalTestCase
         self::assertNull($columns['commented_type_with_comment']->getComment());
         self::assertNull($columns['added_comment_none']->getComment());
         self::assertNull($columns['added_comment_null']->getComment());
-        self::assertNull($columns['added_comment_false']->getComment());
         self::assertNull($columns['added_comment_empty_string']->getComment());
-        self::assertEquals('0', $columns['added_comment_integer_0']->getComment());
-        self::assertEquals('0', $columns['added_comment_float_0']->getComment());
         self::assertEquals('0', $columns['added_comment_string_0']->getComment());
         self::assertEquals('Doctrine', $columns['added_comment']->getComment());
         self::assertEquals('rulez', $columns['added_comment_quoted']->getComment());

tests/Doctrine/Tests/DBAL/Schema/ComparatorTest.php

@@ -1224,7 +1224,7 @@ class ComparatorTest extends TestCase
         $column2 = new Column(
             'foo',
             Type::getType('guid'),
-            ['notnull' => false, 'length' => '36', 'fixed' => true, 'default' => 'NEWID()', 'comment' => 'GUID 2.']
+            ['notnull' => false, 'length' => 36, 'fixed' => true, 'default' => 'NEWID()', 'comment' => 'GUID 2.']
         );
 
         self::assertEquals(['notnull', 'default', 'comment'], $comparator->diffColumn($column1, $column2));