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AskSQLTeam
Ask SQLTeam Question
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 Posted - 2001-04-23 : 23:52:08
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Catalin writes "Is there a posibility to make a implicit conversion of null to ''?
For example, if we have select 'a' + null the result is null.
All this I want to be done at server or procedure level because we can make select 'a' + isnull(null,'') Instead of null we have in real life a variable or a column." |
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Null traitement in concatenation