Improve handling of schemas in SQL Server >= 2008

lib/Doctrine/DBAL/Platforms/SQLServer2008Platform.php

@@ -27,6 +27,16 @@
  */
 class SQLServer2008Platform extends SQLServer2005Platform
 {
+    /**
+     * {@inheritDoc}
+     */
+    public function getListTablesSQL()
+    {
+        // "sysdiagrams" table must be ignored as it's internal SQL Server table for Database Diagrams
+        // Category 2 must be ignored as it is "MS SQL Server 'pseudo-system' object[s]" for replication
+        return "SELECT name, SCHEMA_NAME (uid) AS schema_name FROM sysobjects WHERE type = 'U' AND name != 'sysdiagrams' AND category != 2 ORDER BY name";
+    }
+
     /**
      * {@inheritDoc}
      */

lib/Doctrine/DBAL/Platforms/SQLServerPlatform.php

@@ -28,8 +28,10 @@
 use Doctrine\DBAL\Schema\Table;
 use Doctrine\DBAL\Schema\TableDiff;
 use Doctrine\DBAL\Types;
+use function explode;
 use function implode;
 use function sprintf;
+use function strpos;
 
 /**
  * The SQLServerPlatform provides the behavior, features and SQL dialect of the
@@ -330,13 +332,22 @@ public function getCreatePrimaryKeySQL(Index $index, $table)
      */
     protected function getCreateColumnCommentSQL($tableName, $columnName, $comment)
     {
+        if (strpos($tableName, '.') !== false) {
+            [$schemaSQL, $tableSQL] = explode('.', $tableName);
+            $schemaSQL              = $this->quoteStringLiteral($schemaSQL);
+            $tableSQL               = $this->quoteStringLiteral($tableSQL);
+        } else {
+            $schemaSQL = "'dbo'";
+            $tableSQL  = $this->quoteStringLiteral($tableName);
+        }
+
         return $this->getAddExtendedPropertySQL(
             'MS_Description',
             $comment,
             'SCHEMA',
-            'dbo',
+            $schemaSQL,
             'TABLE',
-            $tableName,
+            $tableSQL,
             'COLUMN',
             $columnName
         );
@@ -678,13 +689,22 @@ private function alterColumnRequiresDropDefaultConstraint(ColumnDiff $columnDiff
      */
     protected function getAlterColumnCommentSQL($tableName, $columnName, $comment)
     {
+        if (strpos($tableName, '.') !== false) {
+            [$schemaSQL, $tableSQL] = explode('.', $tableName);
+            $schemaSQL              = $this->quoteStringLiteral($schemaSQL);
+            $tableSQL               = $this->quoteStringLiteral($tableSQL);
+        } else {
+            $schemaSQL = "'dbo'";
+            $tableSQL  = $this->quoteStringLiteral($tableName);
+        }
+
         return $this->getUpdateExtendedPropertySQL(
             'MS_Description',
             $comment,
             'SCHEMA',
-            'dbo',
+            $schemaSQL,
             'TABLE',
-            $tableName,
+            $tableSQL,
             'COLUMN',
             $columnName
         );
@@ -708,12 +728,21 @@ protected function getAlterColumnCommentSQL($tableName, $columnName, $comment)
      */
     protected function getDropColumnCommentSQL($tableName, $columnName)
     {
+        if (strpos($tableName, '.') !== false) {
+            [$schemaSQL, $tableSQL] = explode('.', $tableName);
+            $schemaSQL              = $this->quoteStringLiteral($schemaSQL);
+            $tableSQL               = $this->quoteStringLiteral($tableSQL);
+        } else {
+            $schemaSQL = "'dbo'";
+            $tableSQL  = $this->quoteStringLiteral($tableName);
+        }
+
         return $this->getDropExtendedPropertySQL(
             'MS_Description',
             'SCHEMA',
-            'dbo',
+            $schemaSQL,
             'TABLE',
-            $tableName,
+            $tableSQL,
             'COLUMN',
             $columnName
         );

lib/Doctrine/DBAL/Schema/SQLServerSchemaManager.php

@@ -198,6 +198,10 @@ protected function _getPortableTableForeignKeyDefinition($tableForeignKey)
      */
     protected function _getPortableTableDefinition($table)
     {
+        if (isset($table['schema_name']) && $table['schema_name'] !== 'dbo') {
+            return $table['schema_name'] . '.' . $table['name'];
+        }
+
         return $table['name'];
     }
 

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

@@ -3,11 +3,13 @@
 namespace Doctrine\Tests\DBAL\Functional\Schema;
 
 use Doctrine\Common\EventManager;
+use Doctrine\DBAL\DBALException;
 use Doctrine\DBAL\Events;
 use Doctrine\DBAL\Platforms\OraclePlatform;
 use Doctrine\DBAL\Schema\Column;
 use Doctrine\DBAL\Schema\ColumnDiff;
 use Doctrine\DBAL\Schema\Comparator;
+use Doctrine\DBAL\Schema\SchemaDiff;
 use Doctrine\DBAL\Schema\Sequence;
 use Doctrine\DBAL\Schema\Table;
 use Doctrine\DBAL\Schema\TableDiff;
@@ -42,6 +44,23 @@ protected function setUp()
         $this->_sm = $this->_conn->getSchemaManager();
     }
 
+
+    protected function tearDown()
+    {
+        parent::tearDown();
+
+        $this->_sm->tryMethod('dropTable', 'testschema.my_table_in_namespace');
+
+        //TODO: SchemaDiff does not drop removed namespaces?
+        try {
+            //sql server versions below 2016 do not support 'IF EXISTS' so we have to catch the exception here
+            $this->_conn->exec('DROP SCHEMA testschema');
+        } catch (DBALException $e) {
+            return;
+        }
+    }
+
+
     /**
      * @group DBAL-1220
      */
@@ -570,6 +589,31 @@ public function testAlterTableScenario()
         }
     }
 
+
+    public function testTableInNamespace()
+    {
+        if (! $this->_sm->getDatabasePlatform()->supportsSchemas()) {
+            $this->markTestSkipped('Schema definition is not supported by this platform.');
+        }
+
+        //create schema
+        $diff                  = new SchemaDiff();
+        $diff->newNamespaces[] = 'testschema';
+
+        foreach ($diff->toSql($this->_sm->getDatabasePlatform()) as $sql) {
+            $this->_conn->exec($sql);
+        }
+
+        //test if table is create in namespace
+        $this->createTestTable('testschema.my_table_in_namespace');
+        self::assertContains('testschema.my_table_in_namespace', $this->_sm->listTableNames());
+
+        //tables without namespace should be created in default namespace
+        //default namespaces are ignored in table listings
+        $this->createTestTable('my_table_not_in_namespace');
+        self::assertContains('my_table_not_in_namespace', $this->_sm->listTableNames());
+    }
+
     public function testCreateAndListViews()
     {
         if (!$this->_sm->getDatabasePlatform()->supportsViews()) {

tests/Doctrine/Tests/DBAL/Platforms/AbstractSQLServerPlatformTestCase.php

@@ -577,14 +577,71 @@ public function testGetCreateSchemaSQL()
         self::assertEquals('CREATE SCHEMA ' . $schemaName, $sql);
     }
 
+    public function testCreateTableWithSchemaColumnComments()
+    {
+        $table = new Table('testschema.test');
+        $table->addColumn('id', 'integer', ['comment' => 'This is a comment']);
+        $table->setPrimaryKey(['id']);
+
+        $expectedSql = [
+            'CREATE TABLE testschema.test (id INT NOT NULL, PRIMARY KEY (id))',
+            "EXEC sp_addextendedproperty N'MS_Description', N'This is a comment', N'SCHEMA', 'testschema', N'TABLE', 'test', N'COLUMN', id",
+        ];
+
+        self::assertEquals($expectedSql, $this->_platform->getCreateTableSQL($table));
+    }
+
+    public function testAlterTableWithSchemaColumnComments()
+    {
+        $tableDiff                        = new TableDiff('testschema.mytable');
+        $tableDiff->addedColumns['quota'] = new Column('quota', Type::getType('integer'), ['comment' => 'A comment']);
+
+        $expectedSql = [
+            'ALTER TABLE testschema.mytable ADD quota INT NOT NULL',
+            "EXEC sp_addextendedproperty N'MS_Description', N'A comment', N'SCHEMA', 'testschema', N'TABLE', 'mytable', N'COLUMN', quota",
+        ];
+
+        self::assertEquals($expectedSql, $this->_platform->getAlterTableSQL($tableDiff));
+    }
+
+    public function testAlterTableWithSchemaDropColumnComments()
+    {
+        $tableDiff                          = new TableDiff('testschema.mytable');
+        $tableDiff->changedColumns['quota'] = new ColumnDiff(
+            'quota',
+            new Column('quota', Type::getType('integer'), []),
+            ['comment'],
+            new Column('quota', Type::getType('integer'), ['comment' => 'A comment'])
+        );
+
+        $expectedSql = ["EXEC sp_dropextendedproperty N'MS_Description', N'SCHEMA', 'testschema', N'TABLE', 'mytable', N'COLUMN', quota"];
+
+        self::assertEquals($expectedSql, $this->_platform->getAlterTableSQL($tableDiff));
+    }
+
+    public function testAlterTableWithSchemaUpdateColumnComments()
+    {
+        $tableDiff                          = new TableDiff('testschema.mytable');
+        $tableDiff->changedColumns['quota'] = new ColumnDiff(
+            'quota',
+            new Column('quota', Type::getType('integer'), ['comment' => 'B comment']),
+            ['comment'],
+            new Column('quota', Type::getType('integer'), ['comment' => 'A comment'])
+        );
+
+        $expectedSql = ["EXEC sp_updateextendedproperty N'MS_Description', N'B comment', N'SCHEMA', 'testschema', N'TABLE', 'mytable', N'COLUMN', quota"];
+
+        self::assertEquals($expectedSql, $this->_platform->getAlterTableSQL($tableDiff));
+    }
+
     /**
      * @group DBAL-543
      */
     public function getCreateTableColumnCommentsSQL()
     {
         return array(
             "CREATE TABLE test (id INT NOT NULL, PRIMARY KEY (id))",
-            "EXEC sp_addextendedproperty N'MS_Description', N'This is a comment', N'SCHEMA', dbo, N'TABLE', test, N'COLUMN', id",
+            "EXEC sp_addextendedproperty N'MS_Description', N'This is a comment', N'SCHEMA', 'dbo', N'TABLE', 'test', N'COLUMN', id",
         );
     }
 
@@ -595,7 +652,7 @@ public function getAlterTableColumnCommentsSQL()
     {
         return array(
             "ALTER TABLE mytable ADD quota INT NOT NULL",
-            "EXEC sp_addextendedproperty N'MS_Description', N'A comment', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', quota",
+            "EXEC sp_addextendedproperty N'MS_Description', N'A comment', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', quota",
             // todo
             //"EXEC sp_addextendedproperty N'MS_Description', N'B comment', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', baz",
         );
@@ -608,7 +665,7 @@ public function getCreateTableColumnTypeCommentsSQL()
     {
         return array(
             "CREATE TABLE test (id INT NOT NULL, data VARCHAR(MAX) NOT NULL, PRIMARY KEY (id))",
-            "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:array)', N'SCHEMA', dbo, N'TABLE', test, N'COLUMN', data",
+            "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:array)', N'SCHEMA', 'dbo', N'TABLE', 'test', N'COLUMN', data",
         );
     }
 
@@ -636,15 +693,15 @@ public function testGeneratesCreateTableSQLWithColumnComments()
         self::assertEquals(
             array(
                 "CREATE TABLE mytable (id INT IDENTITY NOT NULL, comment_null INT NOT NULL, comment_false INT NOT NULL, comment_empty_string INT NOT NULL, comment_integer_0 INT NOT NULL, comment_float_0 INT NOT NULL, comment_string_0 INT NOT NULL, comment INT NOT NULL, [comment_quoted] INT NOT NULL, [create] INT NOT NULL, commented_type VARCHAR(MAX) NOT NULL, commented_type_with_comment VARCHAR(MAX) NOT NULL, comment_with_string_literal_char NVARCHAR(255) NOT NULL, PRIMARY KEY (id))",
-                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_integer_0",
-                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_float_0",
-                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_string_0",
-                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine 0wnz you!', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment",
-                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine 0wnz comments for explicitly quoted columns!', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', [comment_quoted]",
-                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine 0wnz comments for reserved keyword columns!', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', [create]",
-                "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', commented_type",
-                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine array type.(DC2Type:array)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', commented_type_with_comment",
-                "EXEC sp_addextendedproperty N'MS_Description', N'O''Reilly', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_with_string_literal_char",
+                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_integer_0",
+                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_float_0",
+                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_string_0",
+                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine 0wnz you!', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment",
+                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine 0wnz comments for explicitly quoted columns!', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', [comment_quoted]",
+                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine 0wnz comments for reserved keyword columns!', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', [create]",
+                "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', commented_type",
+                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine array type.(DC2Type:array)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', commented_type_with_comment",
+                "EXEC sp_addextendedproperty N'MS_Description', N'O''Reilly', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_with_string_literal_char",
             ),
             $this->_platform->getCreateTableSQL($table)
         );
@@ -807,27 +864,27 @@ public function testGeneratesAlterTableSQLWithColumnComments()
                 "ALTER TABLE mytable ALTER COLUMN commented_type INT NOT NULL",
 
                 // Added columns.
-                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', added_comment_integer_0",
-                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', added_comment_float_0",
-                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', added_comment_string_0",
-                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', added_comment",
-                "EXEC sp_addextendedproperty N'MS_Description', N'rulez', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', [added_comment_quoted]",
-                "EXEC sp_addextendedproperty N'MS_Description', N'666', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', [select]",
-                "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', added_commented_type",
-                "EXEC sp_addextendedproperty N'MS_Description', N'666(DC2Type:array)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', added_commented_type_with_comment",
-                "EXEC sp_addextendedproperty N'MS_Description', N'''''', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', added_comment_with_string_literal_char",
+                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', added_comment_integer_0",
+                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', added_comment_float_0",
+                "EXEC sp_addextendedproperty N'MS_Description', N'0', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', added_comment_string_0",
+                "EXEC sp_addextendedproperty N'MS_Description', N'Doctrine', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', added_comment",
+                "EXEC sp_addextendedproperty N'MS_Description', N'rulez', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', [added_comment_quoted]",
+                "EXEC sp_addextendedproperty N'MS_Description', N'666', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', [select]",
+                "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', added_commented_type",
+                "EXEC sp_addextendedproperty N'MS_Description', N'666(DC2Type:array)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', added_commented_type_with_comment",
+                "EXEC sp_addextendedproperty N'MS_Description', N'''''', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', added_comment_with_string_literal_char",
 
                 // Changed columns.
-                "EXEC sp_addextendedproperty N'MS_Description', N'primary', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', id",
-                "EXEC sp_addextendedproperty N'MS_Description', N'false', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_false",
-                "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_empty_string",
-                "EXEC sp_dropextendedproperty N'MS_Description', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_string_0",
-                "EXEC sp_dropextendedproperty N'MS_Description', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment",
-                "EXEC sp_updateextendedproperty N'MS_Description', N'Doctrine array.(DC2Type:array)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', [comment_quoted]",
-                "EXEC sp_updateextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', [create]",
-                "EXEC sp_updateextendedproperty N'MS_Description', N'foo', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', commented_type",
-                "EXEC sp_updateextendedproperty N'MS_Description', N'(DC2Type:array)', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', commented_type_with_comment",
-                "EXEC sp_updateextendedproperty N'MS_Description', N'''', N'SCHEMA', dbo, N'TABLE', mytable, N'COLUMN', comment_with_string_literal_char",
+                "EXEC sp_addextendedproperty N'MS_Description', N'primary', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', id",
+                "EXEC sp_addextendedproperty N'MS_Description', N'false', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_false",
+                "EXEC sp_addextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_empty_string",
+                "EXEC sp_dropextendedproperty N'MS_Description', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_string_0",
+                "EXEC sp_dropextendedproperty N'MS_Description', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment",
+                "EXEC sp_updateextendedproperty N'MS_Description', N'Doctrine array.(DC2Type:array)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', [comment_quoted]",
+                "EXEC sp_updateextendedproperty N'MS_Description', N'(DC2Type:object)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', [create]",
+                "EXEC sp_updateextendedproperty N'MS_Description', N'foo', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', commented_type",
+                "EXEC sp_updateextendedproperty N'MS_Description', N'(DC2Type:array)', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', commented_type_with_comment",
+                "EXEC sp_updateextendedproperty N'MS_Description', N'''', N'SCHEMA', 'dbo', N'TABLE', 'mytable', N'COLUMN', comment_with_string_literal_char",
             ),
             $this->_platform->getAlterTableSQL($tableDiff)
         );