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sqlfresher2k7
Aged Yak Warrior
623 Posts |
 Posted - 2015-02-21 : 09:29:08
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I need a query to get non null value..I can do with case statement but I want to know if IIF,Coalesce or CHOOSE will work.Student-------Sno Subject1 Subject2--- ------- -------1 English Null2 Null Science3 Social NUllExpected Results:-----------------Sno Subject1 --- ------- 1 English 2 Science3 Social Note:Each record for the subject1 and subject2 will have One Null and a value but it cannot have both Values..Thanks for your help in advance.. |
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gbritton
Master Smack Fu Yak Hacker
2780 Posts |
Posted - 2015-02-21 : 09:32:11
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| what if both subjects have values? |
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SwePeso
Patron Saint of Lost Yaks
30421 Posts |
Posted - 2015-02-22 : 11:49:44
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SELECT sNo, COALSCE(Subject1, Subject2)FROM dbo.Sample
Microsoft SQL Server MVP, MCT, MCSE, MCSA, MCP, MCITP, MCTS, MCDBA |
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viggneshwar
Yak Posting Veteran
86 Posts |
Posted - 2015-02-24 : 04:41:37
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| SELECT sNo, isnull(Subject1, Subject2)FROM dbo.SampleRegardsViggneshwar A |
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