abstract public describeReferences (mixed $table, [mixed $schema]) ...

abstract public execute (mixed $sqlStatement, [mixed $placeholders], [mixed $dataTypes]) ...

abstract public dropTable (mixed $tableName, [mixed $schemaName], [mixed $ifExists]) ...

abstract public addForeignKey (mixed $tableName, mixed $schemaName,

abstract public getNestedTransactionSavepointName () ...

abstract public releaseSavepoint (mixed $name) ...

abstract public close () ...

abstract public dropIndex (mixed $tableName, mixed $schemaName, mixed $indexName) ...

abstract public getSQLBindTypes () ...

abstract public addColumn (mixed $tableName, mixed $schemaName,