| From: | Alexander Korotkov <akorotkov(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: amcheck: Normalize index tuples containing uncompressed varlena |
| Date: | 2024-03-23 22:08:59 |
| Message-ID: | E1ro9Xv-005Kn0-50@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
amcheck: Normalize index tuples containing uncompressed varlena
It might happen that the varlena value wasn't compressed by index_form_tuple()
due to current storage parameters. If compression is currently enabled, we
need to compress such values to match index tuple coming from the heap.
Backpatch to all supported versions.
Discussion: https://postgr.es/m/flat/7bdbe559-d61a-4ae4-a6e1-48abdf3024cc%40postgrespro.ru
Author: Andrey Borodin
Reviewed-by: Alexander Lakhin, Michael Zhilin, Jian He, Alexander Korotkov
Backpatch-through: 12
Branch
------
REL_12_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/d603e674462d7c4df0e88b7a61d4ae14ae3ed191
Modified Files
--------------
contrib/amcheck/expected/check_btree.out | 10 ++++++++++
contrib/amcheck/sql/check_btree.sql | 6 ++++++
contrib/amcheck/verify_nbtree.c | 13 +++++++++++++
3 files changed, 29 insertions(+)
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