| SQL QUERY [message #20759] |
Wed, 19 June 2002 05:52  |
R.C
Messages: 1
Registered: June 2002
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Junior Member |
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I want to make one SQL query on a table with three different filter which can not be set in one filter to extract data, like this :
select attribute1,attribute2 from table1 where filter1
INTERSECT
select attribute1,attribute2 from table1 where filter2
INTERSECT
select attribute1,attribute2 from table1 where filter3
But it is not possible
I do not want to do this :
select attribute1,attribute2 from table1 where filter1 and filter2 and filter3.
Do you know how to make,without creating a temporary table, one query like this ?
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| Re: SQL QUERY [message #20760 is a reply to message #20759] |
Wed, 19 June 2002 06:38  |
oraboy
Messages: 97
Registered: October 2001
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Member |
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seems to be possible..
why not this
select * from tn where filter1 and filter2 and filter3
(all I can think of filter is a condition)
and I dont understand why cant you give 3 conditions in the same SQL..
pls post ur situtation with more details
oraboy
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