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Using  'And'   to get result of matching data in sql table

Posted on 2011-03-08
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Last Modified: 2012-05-11
I have a sql table with two records. Please look at the attached Image.

I want to be able to test every field for a particular value. If I run the query below

select value1,value2,value3 from tester2
where value1 like  '%'+ 'aaa' + '%' or value2 like  '%'+ 'aaa' + '%' or value3 like  '%'+ 'aaa' + '%'
And (value1 like  '%'+ 'bbb' + '%' or value2 like  '%'+ 'bbb' + '%' or value3 like  '%'+ 'bbb' + '%')

My query returns

   value1   value2    value3

1  aaa        null          null


This is wrong because  I only have one entry of aaa and another of bbb. I dont have a situation where both aaa and bbb exists for a record. How can I correct this?
If i use or instead of the And, it works very well.  

sample sql table
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Question by:Sirdots
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4 Comments
 
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Expert Comment

by:Ephraim Wangoya
ID: 35073339

You must use OR

using AND implies that the a filed must satisfy both conditions ie (id like 'aaa' and id like 'bbb') which is not possible

The only time and would be true in your case is if you had a record with id 'aaabbb'
Then in this case both conditions match this value Like %aaa% and Like %bbb%
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Author Comment

by:Sirdots
ID: 35073364
I want to be able to use OR and And. How can i do this? OR works very well for me.
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Accepted Solution

by:
AriMc earned 2000 total points
ID: 35073368
First, you probably meant to enclose the first group of tests in parenthesis.
Second, why not use '%aaa%' instead of '%'+'aaa'+'%'?

Try this:
select value1,value2,value3 from tester2
where (value1 like '%aaa%' or value2 like '%aaa%' or value3 like  '%aaa%')
And (value1 like '%bbb%' or value2 like '%bbb%' or value3 like  '%bbb%')

Open in new window

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Author Closing Comment

by:Sirdots
ID: 35073440
Thanks. Very helpful and works for me.
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