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Out of order SQL statements?
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Out of order SQL statements?


  • Subject: Out of order SQL statements?
  • From: "John Huss" <email@hidden>
  • Date: Thu, 23 Feb 2006 15:06:05 -0600

I've got a Master-Detail edit page where the user can add and delete detail records.  One of the detail fields has a UNIQUE constraint on it. 
 
If I delete a detail record and then add a new one with the same unique key and save, it causes a constraint violation in the database.  Looking at the generated SQL, it is executing the INSERT before the DELETE, even though the delete happened first.  Why is this happening?
 
John
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