Remove pointless HeapTupleHeaderIndicatesMovedPartitions calls
Pavan Deolasee recently noted that a few of the
HeapTupleHeaderIndicatesMovedPartitions calls added by commit
5db6df0c0117 are useless, since they are done after comparing t_self
with t_ctid. But because t_self can never be set to the magical values
that indicate that the tuple moved partition, this can never succeed: if
the first test fails (so we know t_self equals t_ctid), necessarily the
second test will also fail.
So these checks can be removed and no harm is done.
Discussion: https://postgr.es/m/20200929164411.GA15497@alvherre.pgsql
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/85adb5e91ec2f45a388bef7a92a3d988c7e45501
Modified Files
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src/backend/access/heap/heapam.c | 12 ++++--------
src/backend/access/heap/heapam_visibility.c | 9 +++------
2 files changed, 7 insertions(+), 14 deletions(-)
