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pg_dump: Fix object-type sort priority for large objects.

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Commit a45c78e328 moved large object metadata from SECTION_PRE_DATA
to SECTION_DATA but neglected to move PRIO_LARGE_OBJECT in
dbObjectTypePriorities accordingly.  While this hasn't produced any
known live bugs, it causes problems for a proposed patch that
optimizes upgrades with many large objects.  Fixing the priority
might also make the topological sort step marginally faster by
reducing the number of ordering violations that have to be fixed.

Reviewed-by: Nitin Motiani <nitinmotiani@google.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/aBkQLSkx1zUJ-LwJ%40nathan
Discussion: https://postgr.es/m/aG_5DBCjdDX6KAoD%40nathan
Backpatch-through: 17
This commit is contained in:
Nathan Bossart
2025-07-10 15:52:41 -05:00
parent 99fd638ba0
commit 36026b0fe3
1 changed files with 1 additions and 1 deletions
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2
src/bin/pg_dump/pg_dump_sort.c
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@ -76,10 +76,10 @@ enum dbObjectTypePriorities
PRIO_TABLE_ATTACH,
PRIO_DUMMY_TYPE,
PRIO_ATTRDEF,
PRIO_LARGE_OBJECT,
PRIO_PRE_DATA_BOUNDARY, /* boundary! */
PRIO_TABLE_DATA,
PRIO_SEQUENCE_SET,
PRIO_LARGE_OBJECT,
PRIO_LARGE_OBJECT_DATA,
PRIO_STATISTICS_DATA_DATA,
PRIO_POST_DATA_BOUNDARY, /* boundary! */