public getDescriptor () Return descriptor used to connect to the active database

public begin ([mixed $nesting]) Starts a transaction in the connection

public getDefaultIdValue () Returns the default identity value to be inserted in an identity column

public getSqlVariables () Active SQL bound parameter variables

public describeReferences (mixed $table, [mixed $schema]) Lists table references

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

public dropIndex (mixed $tableName, mixed $schemaName, mixed $indexName) Drop an index from a table

public fetchOne (mixed $sqlQuery, [mixed $fetchMode], [mixed $bindParams], [mixed $bindTypes]) Returns

public Phalcon\Db\Index[] describeIndexes (string

public forUpdate (mixed $sqlQuery) Returns a SQL modified with a FOR UPDATE clause