Anyone available for a quick reply? Schools are closing early for hurricane Sandy and I'd like to resolve this before an involuntary long weekend babysitting :-(
-----Original Message----- From: firebird-support@yahoogroups.com [mailto:firebird-support@yahoogroups.com] On Behalf Of Rick Debay Sent: Wednesday, October 24, 2012 10:50 AM To: firebird-support@yahoogroups.com Subject: [firebird-support] Compound foreign key & null value bug? I'm modifying a foreign key from one column to two. I dropped the original foreign key from the child table, populated the new columns, and then created the new key. I forgot to populate the new column in the child table, so all the relationships looked like this: Child Parent ----- ------ Col1:null -> Col1:A Col2:B -> Col2:B The new foreign keys were created without any errors. Since (null,B) doesn't match anything, shouldn't the creation have failed? ------------------------------------ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Visit http://www.firebirdsql.org and click the Resources item on the main (top) menu. Try Knowledgebase and FAQ links ! Also search the knowledgebases at http://www.ibphoenix.com ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Yahoo! Groups Links
