PDO::lastInsertId

(no version information, might be only in CVS)

PDO::lastInsertId --  Returns the ID of the last inserted row

Description

string PDO::lastInsertId ( [string name] )

Varovanie

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Returns the ID of the last inserted row, or the next value from a sequence object.

Poznámka: Due to differences between database server implementations, this method may not always return a meaningful result.

Parametre

name

Name of the sequence object from which the ID should be returned.

Vrátené hodnoty

If a sequence name was not specified for the name parameter, PDOStatement::lastInsertId() returns a string representing the row ID of the last row that was inserted into the database.

If a sequence name was specified for the name parameter, PDOStatement::lastInsertId() returns a string representing the next value retrieved from the specified sequence object.

If the PDO driver does not support this capability, PDO::lastInsertID() triggers an IM001 SQLSTATE.