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# sesam_rollback

(unknown)

sesam_rollback -- Discard any pending updates to the SESAM database

## Description

``bool sesam_rollback` (void)`

Returns: `TRUE` on success, `FALSE` on errors

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.

See also: sesam_commit().

Example 1. 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();
    }
    ?>

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