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Conference orarep::nomahs::dbintegrator_public_public

Title:DB Integrator Public Conference
Notice:Database Integration - today! Kit/Doc info see note 36
Moderator:BROKE::ABUGOV
Created:Mon Sep 21 1992
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1171
Total number of notes:5187

913.0. "How do I avoid poor hash join optimization?" by NEWVAX::RAY () Mon Oct 23 1995 20:30

T.RTitleUserPersonal
Name
DateLines
913.1you need to use at least the first segmentBROKE::THOMPSONTue Oct 24 1995 15:2819
913.2Still performing HASH JOIN!NEWVAX::RAYTue Oct 24 1995 15:4555
913.3sorry, join predicates are necessaryBROKE::THOMPSONTue Oct 24 1995 18:3826
913.4Thanks for the replyNEWVAX::RAYTue Oct 24 1995 20:016
913.5Full has key adds extra step for sequential scan!NEWVAX::RAYTue Oct 24 1995 20:5959
913.6playing with cardinalities might be easierBROKE::THOMPSONWed Oct 25 1995 14:1625