public array getErrorInfo () Return the error info, if any

abstract public dropForeignKey (mixed $tableName, mixed $schemaName, mixed $referenceName) ...

public addColumn (mixed $tableName, mixed $schemaName,

public useExplicitIdValue () Check whether the database system requires an explicit value for identity columns

public setDialect (Phalcon\Db\DialectInterface

public fetch ([mixed $fetchStyle], [mixed $cursorOrientation], [mixed $cursorOffset]) Fetches an

integer TYPE_JSONB

public describeReferences (mixed $table, [mixed $schema]) Generates SQL to query foreign keys on a table

public tableExists (mixed $tableName, [mixed $schemaName]) Generates SQL checking for the existence of a

public dropPrimaryKey (mixed $tableName, mixed $schemaName) Generates SQL to delete primary key from a table