Oracle Development
 
Forums: » Register « |  User CP |  Games |  Calendar |  Members |  FAQs |  Sitemap |  Support | 
User Name:
Password:
Remember me

The Shed is going Social! Join us on FaceBook and Twitter and chime in on the conversation.

Go Back   Dev Shed ForumsDatabasesOracle Development

Reply
Add This Thread To:
  Del.icio.us   Digg   Google   Spurl   Blink   Furl   Simpy   Y! MyWeb 
Thread Tools Search this Thread Rate Thread Display Modes
 
Unread Dev Shed Forums Sponsor:
  #1  
Old December 3rd, 2003, 04:20 PM
smythst smythst is offline
Junior Member
Dev Shed Newbie (0 - 499 posts)
 
Join Date: Dec 2003
Posts: 1 smythst User rank is Just a Lowly Private (1 - 20 Reputation Level) 
Time spent in forums: < 1 sec
Reputation Power: 0
Dynamic insertion trigger

Hi, I'm pulling my hair out with this problem. I'm trying to make a trigger that, upon an update in one table and after checking that update, the trigger will insert a new tuple into a different table, here's my command:

create or replace trigger release_date_news_trigger
after update of release_date on games
referencing old as oldtuple
new as newtuple
for each row
when(oldtuple.release_date < newtuple.release_date)
begin
insert into news(news#, games#, news_article, date_posted) values(news_pk_sequence.nextval, newtuple.game#, 'Game delayed!', sysdate);
end release_date_news_trigger;
/

but it 'compiles with errors. here are the erors:

Errors for TRIGGER RELEASE_DATE_NEWS_TRIGGER:

LINE/COL ERROR
-------- -----------------------------------------------------------------
2/1 PL/SQL: SQL Statement ignored
2/25 PLS-00390: undefined column 'GAMES#' in INSERT statement

Anyone able to help, and prevent my heart attack, or my computer meeting an unfortunate fate!

Cheers

Reply With Quote
  #2  
Old December 4th, 2003, 07:46 AM
shafique shafique is offline
Senior Member
Dev Shed Newbie (0 - 499 posts)
 
Join Date: Sep 2003
Location: Canada
Posts: 305 shafique User rank is Just a Lowly Private (1 - 20 Reputation Level) 
Time spent in forums: 2 h 45 m 20 sec
Reputation Power: 10
You are using newtuple.game# in your insert statement that is not declared in your table structure, use newtuple.games# as follows:

insert into news(news#, games#, news_article, date_posted) values(news_pk_sequence.nextval, newtuple.games#, 'Game delayed!', sysdate);

Save your heart to be break.

Regards

Reply With Quote
Reply

Viewing: Dev Shed ForumsDatabasesOracle Development > Dynamic insertion trigger

Developer Shed Advertisers and Affiliates



Thread Tools  Search this Thread 
Search this Thread:

Advanced Search
Display Modes  Rate This Thread 
Rate This Thread:


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
View Your Warnings | New Posts | Latest News | Latest Threads | Shoutbox
Forum Jump

Forums: » Register « |  User CP |  Games |  Calendar |  Members |  FAQs |  Sitemap |  Support | 
  
 


Powered by: vBulletin Version 3.0.5
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.

© 2003-2013 by Developer Shed. All rights reserved. DS Cluster - Follow our Sitemap