Re: Help on Insert Triggers

From: mRangel <marcus.rangel_at_gmail.com>
Date: 6 Nov 2005 09:49:25 -0800
Message-ID: <1131299365.891907.219580@z14g2000cwz.googlegroups.com>

In that case, I would do it using the db constraints. Assuming you have an unique index on TableSecondary.ColID:

create or replace trigger mytrigger
before drop on TableMain
for each row
begin
  if <condition> then
--

    begin

      insert into TableSecondary
      values (:old.ColId, :old.ColName, :old.ColDesc);
    exception
      when DUP_VAL_ON_INDEX then
        null;

    end;
--

  end if;
end;

More on triggers:

http://download-east.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_7004.htm#SQLRF01405 Received on Sun Nov 06 2005 - 11:49:25 CST