Thread: pgsql: Remove unneeded old_rel_pages VACUUM state field.

Remove unneeded old_rel_pages VACUUM state field.

The field hasn't been used since commit 3d351d91, which redefined
pg_class.reltuples to be -1 before the first VACUUM or ANALYZE.

Also rename a local variable of the same name ("old_rel_pages"). This is
used by relation truncation to represent the original relation size at
the start of the ongoing VACUUM operation.  Rename it to orig_rel_pages,
since that's a lot clearer.  (This name matches similar nearby code.)

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/47029f775adf83796fecb5871ce52488996a7969

Modified Files
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src/backend/access/heap/vacuumlazy.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)