qdb_rollback()

Synopsis:

#include <qdb/qdb.h>

int qdb_rollback(qdb_handle_t *hdl);

Arguments:

hdl: A pointer to the database handle

Library:

qdb

Description:

This function completes a transaction by rolling it back. All changes that the transaction has made up to this point are discarded. It is equivalent to executing: qdb_statement(hdl, "ROLLBACK;");.

Returns:

>0: Success
-1: An error occurred (errno is set).

Classification:

QNX Neutrino

Safety:
Interrupt handler	No
Signal handler	No
Thread	Yes