3.8.44 mysqli::rollback, mysqli_rollback

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• mysqli::rollback

  mysqli_rollback

  Rolls back current transaction

Description

Object oriented style

public bool mysqli::rollback(int flags= =0,
                             string|null name= =null);

Procedural style

bool mysqli_rollback(mysqli mysql,
                     int flags= =0,
                     string|null name= =null);

Rollbacks the current transaction for the database.

Parameters

link

Procedural style only: A link identifier returned by mysqli_connect or mysqli_init

flags

A bitmask of MYSQLI_TRANS_COR_* constants.

name

If provided then ROLLBACK/*name*/ is executed.

Return Values

Returns true on success or false on failure.

Notes

Note

This function does not work with non transactional table types (like MyISAM or ISAM).

Changelog

Version	Description
8.0.0	name is now nullable.

Examples

See the mysqli::begin_transaction example.

See Also

mysqli_begin_transaction

mysqli_commit

mysqli_autocommit

mysqli_release_savepoint