CVSROOT: /cvsroot Module name: pgsql-server Changes by: [EMAIL PROTECTED] 03/09/04 23:51:55
Modified files:
doc : TODO
Log message:
Add:
> * Maintain a map of recently-expired of pages so vacuum can reclaim
> free space without a sequential scan
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
