Rod Taylor <[EMAIL PROTECTED]> writes:
> I just noticed that the OSDL benchmarks for PostgreSQL appear to require
> PostgreSQL be compiled with INDEX_MAX_KEYS as 64 rather than the default
> of 32.
Which one? I've been testing dbt3 here and not seen that.
> Any chance the default could be bumped for the 7.4 release?
Not without evidence that it doesn't cause performance penalties.
ISTM we have been through this discussion recently, and concluded
that 32 was the place to set it.
regards, tom lane
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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
