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Union All Query Optimization

 
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vallishar
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Joined: 17 Dec 2002
Posts: 53
Topics: 14
Location: BengaLuru
PostPosted: Mon Feb 10, 2003 12:34 pm    Post subject: Union All Query Optimization Reply with quote
Hello

Could anybody provide any link for the query optimization in a UNION ALL SQL for DB2 V7 ?
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Himesh
CICS Forum Moderator
CICS Forum Moderator


Joined: 20 Dec 2002
Posts: 80
Topics: 21
Location: Chicago
PostPosted: Wed Feb 12, 2003 1:13 am    Post subject: Reply with quote
This could help u a bit....

Writing efficient queries on views with UNION operators

regards,
Himesh
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