Re: SQL..

Stella wrote:
>
> Why no rows selected when I have this statement?
>
> select desc, code from table_a where name = 'ABC'
> and code like '3%' and code like '7%' ;

  If you code like 3%, it will not be like 7%. It is a contradiction. As a result, no rows will be returned. Alternatively, you may mean:

  code like '3%' or code like '7%' OR   

  code like '%3%' and code like '%7%'

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Name   : Lun Wing San
Title  : Oracle Application Developer of Hong Kong Productivity Council
         Oracle Database Administrator and System Administrator of QRC
Phone  : (852)27885841