From: | momjian(at)postgresql(dot)org (Bruce Momjian - CVS) |
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To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql/src backend/commands/vacuum.c backend/ut ... |
Date: | 2002-07-20 04:57:14 |
Message-ID: | 20020720045714.0C984475D38@postgresql.org |
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Lists: | pgsql-committers |
CVSROOT: /cvsroot
Module name: pgsql
Changes by: momjian(at)postgresql(dot)org 02/07/20 00:57:13
Modified files:
src/backend/commands: vacuum.c
src/backend/utils/time: tqual.c
src/test/regress: parallel_schedule serial_schedule
Log message:
This patch fixes a regression caused by my recent changes to heap
tuple header. The fix is based on the thought that HEAP_MOVED_IN is
not needed any more as soon as HEAP_XMIN_COMMITTED has been set. So
in tqual.c and vacuum.c the HEAP_MOVED bits are cleared when
HEAP_XMIN_COMMITTED is set.
Vacuum robustness is enhanced by rearranging ifs, so that we have a
chance to elog(ERROR, ...) before an assertion fails.
A new regression test is included.
Manfred Koizar
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