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magmo
Aged Yak Warrior
558 Posts |
 Posted - 2014-12-11 : 03:38:23
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| HiI have a stored procedure thattake the following parameter..@GenderID nVarChar(500I need to check if that value is '' and if so set it to '0'. How can I do that? |
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James K
Master Smack Fu Yak Hacker
3873 Posts |
Posted - 2014-12-11 : 08:19:57
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| [code]SET @GenderID = CASE WHEN @GenderID = '' THEN '0' ELSE @GenderID END;[/code]You might also want to set it to something if it is null. A similar check can do that, or more compactly[code]SET @GenderID = COALESCE(NULLIF(@GenderID,''),'0')[/code] |
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magmo
Aged Yak Warrior
558 Posts |
Posted - 2014-12-11 : 09:51:58
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| Thanks a lot! |
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set default value if empty