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My sql query is
1. select 1+x from dual?
2. select 1+'x' from Dual?
3. Select x+1 from dual?
what is the out put of the above queries?
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Answer Posted / shital.mylove@gmail.com
1.Unknown column 'x' in 'field list'
2.1
3.Unknown column 'x' in 'field list'
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