Javascript debugger
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sesam_rollback
Discard any pending updates to the SESAM database
()
bool sesam_rollback ( )
sesam_rollback() discards any pending updates to the database. Also affected are result cursors and result descriptors.
At the end of each script, and as part of the sesam_disconnect() function, an implied sesam_rollback() is executed, discarding any pending changes to the database.
Examples
Example 2217. Discarding an update to the SESAM database
<?php
if (sesam_connect ("mycatalog", "myschema", "otto")) {
if (sesam_execimm ("INSERT INTO mytable VALUES (*, 'Small Test', <0, 8, 15>)")
&& sesam_execimm ("INSERT INTO othertable VALUES (*, 'Another Test', 1)")) {
sesam_commit();
} else {
sesam_rollback();
}
}
?>
See Also
| sesam_commit() |