Обсуждение: pgsql: amcheck: Sanitize metapage's allequalimage field.

amcheck: Sanitize metapage's allequalimage field.

This will be helpful if it ever proves necessary to revoke an opclass's
support for deduplication.

Backpatch: 13-, where nbtree deduplication was introduced.

Branch
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REL_13_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/be9bdab983cfc44db1d7f8c06df7d7a7cbcb8128

Modified Files
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contrib/amcheck/verify_nbtree.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)