Why doesn't my AFTER INSERT trigger work?
You are probably trying to change values in the table, but it is too late at this point. AFTER INSERT trigger happens AFTER the insert, so any assignment to new. variables has no effect on the data in the table. You need to use BEFORE INSERT trigger if you wish to modify the data that gets into table.
Do you find this FAQ incorrect or incomplete? Please e-mail
needs to be changed. To ensure quality, each change is checked by our editors (and often tested on live Firebird
databases), before it enters the main FAQ database. If you desire so, the
changes will be credited to your name. To learn more, visit our add content
If you are a commercial tool maker and your tool features a great way to handle
the issue written about in this FAQ, please check out our advertisement
All contents are copyright © 2007-2018 FirebirdFAQ.org unless otherwise stated in the text.