Martin,
> which if you dont want to scan ALL partitions must be set to 'on'
> constraint_exclusion = on
It is 'ON'. The problem is that it does not work well for 'UPDATE foo
... FROM bar' queries, when partitioned table 'foo' is joined with
another table.
Martin Gainty wrote:
Alex-
http://www.postgresql.org/docs/8.2/static/runtime-config-query.html#GUC-CONS
TRAINT-EXCLUSION
postgresql.conf contains a constraint_exclusion parameter called
constraint_exclusion (boolean)
which if you dont want to scan ALL partitions must be set to 'on'
constraint_exclusion = on
HTH
Martin
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