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archie flockhart
archie flockhart
Posted Wednesday, April 01, 2009 2:34 AM
Ten Centuries
Group: General Forum Members
Last Login: Yesterday @ 5:13 AM
Points: 1,123,
Visits: 986
DavE E (3/24/2009)
I understand all this but why doesn't Microsoft make everyones life easier and make it work as everyone expects
i.e. NULL does equal NULL
So we can use col2 = NULL or col2 != null instead of IS NULL or IS NOT NULL.
It would lead to so many less bugs
Apart from the issue of following ANSI SQL standards, when I add a clause "WHERE col1=col2" I want to be sure that the two columns contain identical data, not just that they both happen to have been left blank, or generated by a non-matched item in an outer join.
Post #687700
kapil_kk
kapil_kk
Posted Friday, February 15, 2013 9:52 PM
Ten Centuries
Group: General Forum Members
Last Login: Yesterday @ 7:40 PM
Points: 1,059,
Visits: 1,150
good question...
very good discussion by experties
Post #1420858
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