ramunasd / MigrationBundle

        ];

    }

    public function renameColumnProvider()

    {

        return [

            [new MySqlPlatform(), 'ALTER TABLE test_table CHANGE old_column new_column VARCHAR(100) NOT NULL'],

            [new PostgreSqlPlatform(), 'ALTER TABLE test_table RENAME COLUMN old_column TO new_column'],

            [new OraclePlatform(), 'ALTER TABLE test_table RENAME COLUMN old_column TO new_column'],

            [new SQLServer2005Platform(), "sp_RENAME 'test_table.old_column', 'new_column', 'COLUMN'",],

        ];

    }

    public function addIndexProvider()

    {

        ];

    }

    public function addIndexProvider()

    {

        return [

            [new MySqlPlatform(), 'CREATE INDEX idx_test_table_new_column ON test_table (new_column)'],

            [new PostgreSqlPlatform(), 'CREATE INDEX idx_test_table_new_column ON test_table (new_column)'],

            [new OraclePlatform(), 'CREATE INDEX idx_test_table_new_column ON test_table (new_column)'],

            [new SQLServer2005Platform(), 'CREATE INDEX idx_test_table_new_column ON test_table (new_column)'],

        ];

    }

    public function addUniqueIndexProvider()

    {

        ];

    }

    public function addUniqueIndexProvider()

    {

        return [

            [new MySqlPlatform(), 'CREATE UNIQUE INDEX uniq_test_table_new_column ON test_table (new_column)'],

            [new PostgreSqlPlatform(), 'CREATE UNIQUE INDEX uniq_test_table_new_column ON test_table (new_column)'],

            [new OraclePlatform(), 'CREATE UNIQUE INDEX uniq_test_table_new_column ON test_table (new_column)'],

            [

                new SQLServer2005Platform(),

                'CREATE UNIQUE INDEX uniq_test_table_new_column ON test_table (new_column) WHERE new_column IS NOT NULL'

            ],

        ];

    }

    public function addForeignKeyConstraintProvider()

    {