|Oracle® OLAP DML Reference
10g Release 2 (10.2)
|PDF · Mobi · ePub|
A TRIGGER_AFTER_UPDATE program is a program that you create and that Oracle OLAP checks for by name when an UPDATE statement executes. When the program exists in the same analytic workspace that you are updating, Oracle OLAP executes the program after executing the UPDATE.
Note:The USETRIGGERS option must be set to its default value of
TRUEfor a TRIGGER_AFTER_UPDATE program to execute
See also:"Trigger Programs".
To create a program with the name
TRIGGER_AFTER_UPDATE, follow the guidelines presented in "Trigger Programs".
Assume you have defined the following program in your analytic workspace.
DEFINE TRIGGER_AFTER_UPDATE PROGRAM PROGRAM SHOW JOINCHARS ('calltype = ' CALLTYPE) SHOW JOINCHARS ('triggering event = ' TRIGGER(EVENT)) SHOW JOINCHARS ('triggering subevent = ' TRIGGER(SUBEVENT)) END
When you issue an UPDATE statement the program executes and displays the following output.
calltype = TRIGGER triggering event = AFTER_UPDATE triggering subevent = AW