fix drivers' exec() method to not execute via prepared statements

lib/Doctrine/DBAL/Driver/IBMDB2/DB2Connection.php

@@ -113,10 +113,13 @@ class DB2Connection implements Connection, ServerInfoAwareConnection
      */
     public function exec($statement)
     {
-        $stmt = $this->prepare($statement);
-        $stmt->execute();
+        $stmt = @db2_exec($this->_conn, $statement);
+
+        if (false === $stmt) {
+            throw new DB2Exception(db2_stmt_errormsg());
+        }
 
-        return $stmt->rowCount();
+        return db2_num_rows($stmt);
     }
 
     /**

lib/Doctrine/DBAL/Driver/SQLAnywhere/SQLAnywhereConnection.php

@@ -121,11 +121,11 @@ class SQLAnywhereConnection implements Connection, ServerInfoAwareConnection
      */
     public function exec($statement)
     {
-        $stmt = $this->prepare($statement);
-
-        $stmt->execute();
+        if (false === sasql_real_query($this->connection, $statement)) {
+            throw SQLAnywhereException::fromSQLAnywhereError($this->connection);
+        }
 
-        return $stmt->rowCount();
+        return sasql_affected_rows($this->connection);
     }
 
     /**

lib/Doctrine/DBAL/Driver/SQLSrv/SQLSrvConnection.php

@@ -118,10 +118,13 @@ class SQLSrvConnection implements Connection, ServerInfoAwareConnection
      */
     public function exec($statement)
     {
-        $stmt = $this->prepare($statement);
-        $stmt->execute();
+        $stmt = sqlsrv_query($this->conn, $statement);
+
+        if (false === $stmt) {
+            throw SQLSrvException::fromSqlSrvErrors();
+        }
 
-        return $stmt->rowCount();
+        return sqlsrv_rows_affected($stmt);
     }
 
     /**

tests/Doctrine/Tests/DBAL/Functional/DataAccessTest.php

@@ -590,7 +590,7 @@ class DataAccessTest extends \Doctrine\Tests\DbalFunctionalTestCase
      */
     public function testBitComparisonExpressionSupport()
     {
-        $this->_conn->executeQuery('DELETE FROM fetch_table')->execute();
+        $this->_conn->exec('DELETE FROM fetch_table');
         $platform = $this->_conn->getDatabasePlatform();
         $bitmap   = array();
 
@@ -771,7 +771,7 @@ class DataAccessTest extends \Doctrine\Tests\DbalFunctionalTestCase
      */
     public function testEmptyFetchColumnReturnsFalse()
     {
-        $this->_conn->executeQuery('DELETE FROM fetch_table')->execute();
+        $this->_conn->exec('DELETE FROM fetch_table');
         $this->assertFalse($this->_conn->fetchColumn('SELECT test_int FROM fetch_table'));
         $this->assertFalse($this->_conn->query('SELECT test_int FROM fetch_table')->fetchColumn());
     }
@@ -846,7 +846,7 @@ class DataAccessTest extends \Doctrine\Tests\DbalFunctionalTestCase
 
     private function setupFixture()
     {
-        $this->_conn->executeQuery('DELETE FROM fetch_table')->execute();
+        $this->_conn->exec('DELETE FROM fetch_table');
         $this->_conn->insert('fetch_table', array(
             'test_int'      => 1,
             'test_string'   => 'foo',

tests/Doctrine/Tests/DBAL/Functional/ExceptionTest.php

@@ -22,9 +22,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->addColumn('id', 'integer', array());
         $table->setPrimaryKey(array('id'));
 
-        foreach ($this->_conn->getDatabasePlatform()->getCreateTableSQL($table) as $sql) {
-            $this->_conn->executeQuery($sql);
-        }
+        $this->_conn->getSchemaManager()->createTable($table);
 
         $this->_conn->insert("duplicatekey_table", array('id' => 1));
 
@@ -43,17 +41,14 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
 
     public function testTableExistsException()
     {
+        $schemaManager = $this->_conn->getSchemaManager();
         $table = new \Doctrine\DBAL\Schema\Table("alreadyexist_table");
         $table->addColumn('id', 'integer', array());
         $table->setPrimaryKey(array('id'));
 
         $this->setExpectedException('\Doctrine\DBAL\Exception\TableExistsException');
-        foreach ($this->_conn->getDatabasePlatform()->getCreateTableSQL($table) as $sql) {
-            $this->_conn->executeQuery($sql);
-        }
-        foreach ($this->_conn->getDatabasePlatform()->getCreateTableSQL($table) as $sql) {
-            $this->_conn->executeQuery($sql);
-        }
+        $schemaManager->createTable($table);
+        $schemaManager->createTable($table);
     }
 
     public function testForeignKeyConstraintViolationExceptionOnInsert()
@@ -204,7 +199,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->setPrimaryKey(array('id'));
 
         foreach ($schema->toSql($this->_conn->getDatabasePlatform()) as $sql) {
-            $this->_conn->executeQuery($sql);
+            $this->_conn->exec($sql);
         }
 
         $this->setExpectedException('\Doctrine\DBAL\Exception\NotNullConstraintViolationException');
@@ -219,7 +214,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->addColumn('id', 'integer', array());
 
         foreach ($schema->toSql($this->_conn->getDatabasePlatform()) as $sql) {
-            $this->_conn->executeQuery($sql);
+            $this->_conn->exec($sql);
         }
 
         $this->setExpectedException('\Doctrine\DBAL\Exception\InvalidFieldNameException');
@@ -237,7 +232,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table2->addColumn('id', 'integer');
 
         foreach ($schema->toSql($this->_conn->getDatabasePlatform()) as $sql) {
-            $this->_conn->executeQuery($sql);
+            $this->_conn->exec($sql);
         }
 
         $sql = 'SELECT id FROM ambiguous_list_table, ambiguous_list_table_2';
@@ -254,7 +249,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->addUniqueIndex(array('id'));
 
         foreach ($schema->toSql($this->_conn->getDatabasePlatform()) as $sql) {
-            $this->_conn->executeQuery($sql);
+            $this->_conn->exec($sql);
         }
 
         $this->_conn->insert("unique_field_table", array('id' => 5));
@@ -268,9 +263,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->addColumn('id', 'integer', array());
         $table->setPrimaryKey(array('id'));
 
-        foreach ($this->_conn->getDatabasePlatform()->getCreateTableSQL($table) as $sql) {
-            $this->_conn->executeQuery($sql);
-        }
+        $this->_conn->getSchemaManager()->createTable($table);
 
         $sql = 'SELECT id FRO syntax_error_table';
         $this->setExpectedException('\Doctrine\DBAL\Exception\SyntaxErrorException');
@@ -308,7 +301,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
 
         $this->setExpectedException($exceptionClass);
         foreach ($schema->toSql($conn->getDatabasePlatform()) as $sql) {
-            $conn->executeQuery($sql);
+            $conn->exec($sql);
         }
     }
 
@@ -350,7 +343,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $this->setExpectedException('Doctrine\DBAL\Exception\ConnectionException');
 
         foreach ($schema->toSql($conn->getDatabasePlatform()) as $sql) {
-            $conn->executeQuery($sql);
+            $conn->exec($sql);
         }
     }
 

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

@@ -73,7 +73,7 @@ class SqliteSchemaManagerTest extends SchemaManagerFunctionalTestCase
 
     public function testListForeignKeysFromExistingDatabase()
     {
-        $this->_conn->executeQuery(<<<EOS
+        $this->_conn->exec(<<<EOS
 CREATE TABLE user (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     page INTEGER CONSTRAINT FK_1 REFERENCES page (key) DEFERRABLE INITIALLY DEFERRED,
@@ -144,7 +144,7 @@ EOS
         if(version_compare($version['versionString'], '3.7.16', '<')) {
             $this->markTestSkipped('This version of sqlite doesn\'t return the order of the Primary Key.');
         }
-        $this->_conn->executeQuery(<<<EOS
+        $this->_conn->exec(<<<EOS
 CREATE TABLE non_default_pk_order (
     id INTEGER,
     other_id INTEGER,
@@ -173,7 +173,7 @@ CREATE TABLE dbal_1779 (
 )
 SQL;
 
-        $this->_conn->executeQuery($sql);
+        $this->_conn->exec($sql);
 
         $columns = $this->_sm->listTableColumns('dbal_1779');
 

tests/Doctrine/Tests/DBAL/Functional/TemporaryTableTest.php

@@ -50,9 +50,7 @@ class TemporaryTableTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->addColumn("id", "integer");
         $table->setPrimaryKey(array('id'));
 
-        foreach ($platform->getCreateTableSQL($table) as $sql) {
-            $this->_conn->executeQuery($sql);
-        }
+        $this->_conn->getSchemaManager()->createTable($table);
 
         $this->_conn->beginTransaction();
         $this->_conn->insert("nontemporary", array("id" => 1));
@@ -87,9 +85,7 @@ class TemporaryTableTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->addColumn("id", "integer");
         $table->setPrimaryKey(array('id'));
 
-        foreach ($platform->getCreateTableSQL($table) as $sql) {
-            $this->_conn->executeQuery($sql);
-        }
+        $this->_conn->getSchemaManager()->createTable($table);
 
         $this->_conn->beginTransaction();
         $this->_conn->insert("nontemporary", array("id" => 1));
@@ -108,4 +104,4 @@ class TemporaryTableTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $rows = $this->_conn->fetchAll('SELECT * FROM nontemporary');
         $this->assertEquals(array(), $rows, "In an event of an error this result has one row, because of an implicit commit.");
     }
-}
\ No newline at end of file
+}

tests/Doctrine/Tests/DBAL/Functional/Ticket/DBAL202Test.php

@@ -16,7 +16,7 @@ class DBAL202Test extends \Doctrine\Tests\DbalFunctionalTestCase
         }
 
         if ($this->_conn->getSchemaManager()->tablesExist('DBAL202')) {
-            $this->_conn->executeQuery('DELETE FROM DBAL202');
+            $this->_conn->exec('DELETE FROM DBAL202');
         } else {
             $table = new \Doctrine\DBAL\Schema\Table('DBAL202');
             $table->addColumn('id', 'integer');

tests/Doctrine/Tests/DBAL/Functional/TypeConversionTest.php

@@ -34,9 +34,7 @@ class TypeConversionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->setPrimaryKey(array('id'));
 
         try {
-            foreach ($this->_conn->getDatabasePlatform()->getCreateTableSQL($table) as $sql) {
-                $this->_conn->executeQuery($sql);
-            }
+            $this->_conn->getSchemaManager()->createTable($table);
         } catch(\Exception $e) {
 
         }
@@ -98,4 +96,4 @@ class TypeConversionTest extends \Doctrine\Tests\DbalFunctionalTestCase
             }
         }
     }
-}
\ No newline at end of file
+}

tests/Doctrine/Tests/DBAL/Functional/WriteTest.php

@@ -18,9 +18,7 @@ class WriteTest extends \Doctrine\Tests\DbalFunctionalTestCase
             $table->addColumn('test_string', 'string', array('notnull' => false));
             $table->setPrimaryKey(array('id'));
 
-            foreach ($this->_conn->getDatabasePlatform()->getCreateTableSQL($table) as $sql) {
-                $this->_conn->executeQuery($sql);
-            }
+            $this->_conn->getSchemaManager()->createTable($table);
         } catch(\Exception $e) {
 
         }