public addIndex (mixed $tableName, mixed $schemaName,

public supportSequences () Check whether the database system requires a sequence to produce auto-numeric values

public string getColumnList (array $columnList) Gets a list of columns

public boolean update (string | array $table, array $fields, array $values, [string | array

public isNestedTransactionsWithSavepoints () Returns if nested transactions should use savepoints

public getColumnDefinition (Phalcon\Db\ColumnInterface