View source for $UpdFile

<p>Use the $UPDFILE function in conjunction with the ON FIELD CONSTRAINT CONFLICT unit. </p>
<p>If $UPDFILE is invoked from an ON FCC unit following the detection of a field-level constraint conflict, it returns the name of the file in which the constraint violation occurs. If the file is remote, $UPDFILE also returns its location (in the form <var class="term">filename AT location</var>). At all other times, $UPDFILE returns a null string. The $UPDFILE function takes no arguments.   </p>
[[Category:SOUL $functions]]