Available inPSQL

TypeBOOLEAN

Syntax

  |UPDATING

Available in triggers only, UPDATING indicates if the trigger fired because of an UPDATE operation. Intended for use in multi-action triggers.

Example

  |if (inserting or updating) then
  |begin
  |  if (new.serial_num is null) then
  |    new.serial_num = gen_id(gen_serials, 1);
  |end