trigger several tables, removal of the update

How to translate this to a trigger?
if  
   host_decomm is set to 'y' on servers 
then 
   delete from software_lookup 
         where software_lookup.serverid_lookup = server."ID"
Oracle: 10 x e

table * "servers" * a columns
'ID', HOST_DECOMM

table * "software_lookup" * a columns
SOFTWARELOOKUP_ID, SERVERID_LOOKUP

Hello

This seems good.

Two small points: I'd
(1) paragraph between BEGIN and END
(2) say SHOW ERROR in script

CREATE OR REPLACE TRIGGER  "SERVERS_DECOMM_T1"
AFTER
update on "SERVERS"
for each row
begin
        IF  :NEW.host_decomm = 'y'
        then
           delete from software_lookup
                 where serverid_lookup = :NEW.id;
        END IF;
end;
/
SHOW ERROR

Tags: Database

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