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LacOniC
Starting Member
29 Posts |
 Posted - 2008-11-05 : 09:47:09
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| SELECT * FROM Table1 t1JOIN Table2 t2 ON t1.Year= t2.YearWHERE t1.Year in (t2.Year, t2.Year- 1)Result only give me "WHERE t1.ID in (t2.Year)" section, "t2.Year - 1" doesn't work. What can be the problem? |
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bjoerns
Posting Yak Master
154 Posts |
Posted - 2008-11-05 : 09:57:29
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| The join gives you only results where t1.Year = t2.Year already. |
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LacOniC
Starting Member
29 Posts |
Posted - 2008-11-05 : 10:01:15
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| I noticed it. Thank you. |
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Subtraction Problem In Where Clause