CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: [EMAIL PROTECTED] 04/03/12 20:54:35
Modified files:
src/backend/executor: Tag: REL7_4_STABLE nodeAgg.c
Log message:
Repair memory leakage introduced into the non-hashed aggregate case by
7.4 rewrite for hashed aggregate support. If the transition data type
is pass-by-reference, the transValue must be pfreed when starting a new
group boundary, else we have a one-value-per-group leakage. Thanks to
Rae Steining for providing a reproducible test case.
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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
