All

We have just noticed that when you issue the same delete statement twice, the 
delete statement reports rows deleted the second time, when there are in fact 
no rows available to delete.

I have created a test case and attached it with a log of the results I am 
seeing. Note specifically in the attached log:-

Line 33 - first delete
Line 39 - shows delete was successful as count(*) returns no rows for the key 
deleted.
Line 53 - second delete reports 1 row affected

Michael McAllister
Staff Data Warehouse Engineer | Decision Systems
[email protected]<mailto:[email protected]> | C: 512.423.7447 | 
skype: michael.mcallister.ha<mailto:[email protected]> | webex: 
https://h.a/mikewebex


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Attachment: delete_test_case.sql
Description: delete_test_case.sql

Attachment: delete_test_case.log
Description: delete_test_case.log

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