On a table update, I want to check for certain conditions in a trigger
function, and if a condition is met, NOT ALLOW the update. Not a big
problem...I can accomplish that.
My question is this: How can I send a message back to the calling
application telling the user that the update was denied or failed, and for
the user to try again? Basically, I need a way to send a return value back
to the application (a 0 or a 1) when a trigger function says so.
In response to
- Backups at 2004-09-20 18:41:53 from Eduardo Vázquez Rodríguez
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