MySQL Forums
Forum List  »  Triggers

Re: Set up trigger
Posted by: Rick James
Date: April 07, 2014 09:07AM

> post_title is still empty.

Or, perhaps NULL?

I suspect it is not a TRIGGER problem, but an XPath problem. Let's debug it by seeing if this delivers any data:

SELECT ExtractValue(marcxml, '//datafield[@tag="245"]/subfield[@code>="a"]') from biblioitems;

If it does not, the debug the '//...'. (I am not versed in such, nor do we see your data.)

Options: ReplyQuote

Written By
April 05, 2014 11:22AM
Re: Set up trigger
April 07, 2014 09:07AM
April 07, 2014 09:44AM

Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.