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snufse
Constraint Violating Yak Guru
469 Posts |
 Posted - 2009-04-09 : 08:03:47
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| I have a query where I need to compare 1 field against value of 2 fields.Table 1: Field 1: Value: 01004-AVTable 2: Field1: Value: 01004 Field 2: Value AVSometimes there are no value in Field 2, then need to compare only the Field1'sThank you |
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robvolk
Most Valuable Yak
15732 Posts |
Posted - 2009-04-09 : 08:07:25
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| SELECT * FROM Table1 T1INNER JOIN Table2 T2ON T1.Field1=CASE WHEN T2.Field2 IS NULL THEN T2.Field1 ELSE T2.Field1 + '-' + T2.Field2 END |
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Compare one field against two fields