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ATTN db gurus by imrambi 2008-10-21 10:58:29
Does the following indexes make any difference?

select * from table where columnA='foo' columnB='bar'

indexes:
columnA+columnB

Would adding columnB+columnA make any difference if the statement was columnB='bar' and columnA='foo'?
[ Reply ]
  I think so. by aix tom2008-10-21 11:05:43
    I'm using multiple dbs (n/t) by imrambi2008-10-21 11:10:32
      What I can say is that in all the DBs I use by aix tom2008-10-21 11:13:21
  db index optimization is a big topic. by ManiacJoe2008-10-21 12:12:50

 

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