Re: Database Trigger not fireing In Delete Mode
Naba, I think you need something like this CREATE OR REPLACE TRIGGER triggername AFTER INSERT OR UPDATE OR DELETE ON tablename FOR EACH ROW WHEN (NVL(new.fldname1,old.fldname1)is not null and NVL(new.fldname2,old.fldname2)is not null) DECLARE BEGIN processing goes here END; hth, Chaim [EMAIL PROTECTED] (N J Neog)@fatcity.com on 10/11/2002 12:13:26 AM Please respond to [EMAIL PROTECTED] Sent by:[EMAIL PROTECTED] To:Multiple recipients of list ORACLE-L [EMAIL PROTECTED] cc: Hi all, I have row level table trigger to fire on DELETE or INSERT or UPDATE Mode . It has to fire on certain condition, meaning I have a WHEN condition also. WHEN Condition is like : when ( NEW.CR_ACCOUNT is not null and NEW.CHQ_DT is not null ) Since, in DELETE mode NEW value contains null , it does not fire. This Problem would have solved if could write WHEN Condition as when ((INSERTING or UPDATING) and NEW.CR_ACCOUNT is not null and NEW.CHQ_DT is not null ) OR (DELETING and OLD.CR_ACCOUNT is not null and OLD.CHQ_DT is not null ) But in WHEN condition one can not write INSERTING or UPDATING. How do i go about it ? Any round about way Thanks Regards. Naba -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: Database Trigger not fireing In Delete Mode
Title: RE: Avoding Mutation of Table trigger This can be simply solved byeliminating the WHEN condition on the trigger and encapsulating that condition as part of a If .. THEN ... END IF statement. Raj __ Rajendra Jamadagni MIS, ESPN Inc. Rajendra dot Jamadagni at ESPN dot com Any opinion expressed here is personal and doesn't reflect that of ESPN Inc. QOTD: Any clod can have facts, but having an opinion is an art! -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]Sent: Friday, October 11, 2002 12:13 AMTo: Multiple recipients of list ORACLE-LSubject: Database Trigger not fireing In Delete Mode Hi all, I have row level table trigger to fire on DELETE or INSERT or UPDATE Mode . It has to fire on certain condition, meaning I have a WHEN condition also. WHEN Condition is like : when ( NEW.CR_ACCOUNT is not null and NEW.CHQ_DT is not null ) Since, in DELETEmodeNEW value contains null , it does not fire. This Problem would have solved if could write WHEN Condition as when ((INSERTING or UPDATING) andNEW.CR_ACCOUNT is not null and NEW.CHQ_DT is not null ) OR (DELETING andOLD.CR_ACCOUNT is not nulland OLD.CHQ_DT is not null ) But in WHEN condition one can not write INSERTING or UPDATING. How do i go about it ? Any round about way ? Thanks Regards. Naba *This e-mail message is confidential, intended only for the named recipient(s) above and may contain information that is privileged, attorney work product or exempt from disclosure under applicable law. If you have received this message in error, or are not the named recipient(s), please immediately notify corporate MIS at (860) 766-2000 and delete this e-mail message from your computer, Thank you.*1
