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09.26.2008 at 02:12AM PDT, ID: 23765478
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8.2

Foreign key violation when deleting from a Stored Procedure

Asked by DesarrolloBgn in Interbase / Firebird Database

Tags:

Hi,
I've several tables linked by foreign keys with Delete Rule restricted.
When I call a stored procedure within a transaction I delete the recors of the child tables first and when I delete the record of the master table the constraint integrity rule makes an exception.
I know I can avoid this if I make my foreign keys with delete rule cascaded, but I'd like to know if there are other ways of acomplishing this.
Thanks in advance.Start Free Trial
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BEGIN
  DELETE FROM CHILD1 WHERE (CRDCODDECL = :CODDECL AND CRDEJERCICIO = :EJERCICIO);
  DELETE FROM CHILD2 WHERE (DPECODDECL = :CODDECL AND DPEEJERCICIO= :EJERCICIO);
  DELETE FROM MASTER WHERE (EXPCODDECL = :CODDECL); ¡¡CRASH!!
END
[+][-]09.26.2008 at 07:21AM PDT, ID: 22579749

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About this solution

Zone: Interbase / Firebird Database
Tags: Firebird 1.5
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Solution Provided By: NickUpson
Participating Experts: 1
Solution Grade: A
 
 
 
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