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Benny57
Starting Member
4 Posts |
 Posted - 2012-06-15 : 05:12:19
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| Hi!I am new to this, so i need some help with a query.I have 2 tablestable 1 with people that have signe up for some thingtable 2 with people that showed up.I want an answer that show me who of the people that signed up in table 1 and did not showed up in table 2.Any one that can help me with that? |
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nigelrivett
Master Smack Fu Yak Hacker
3385 Posts |
Posted - 2012-06-15 : 05:38:41
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| select *from table1where personid not in (select personid from table2)select *frrom table1 t1left join table2 t2on t1.personid = t2.personidwhere t2.personid is null==========================================Cursors are useful if you don't know sql.SSIS can be used in a similar way.Beer is not cold and it isn't fizzy. |
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Benny57
Starting Member
4 Posts |
Posted - 2012-06-15 : 06:24:10
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Thank's nigelrivett, works fine |
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Query question