Further harden nbtree posting split code. Add more defensive checks around posting list split code. These should detect corruption involving duplicate table TIDs earlier and more reliably than any existing check. Follow up to commit 8f72bbac. Discussion: https://postgr.es/m/CAH2-WzkrSY_kjyd1_M5xJK1uM0govJXMxPn8JUSvwcUOiHuWVw@mail.gmail.com Backpatch: 13-, where nbtree deduplication was introduced. Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/d078fe83d592618d9137e50306566c5a34ceb8aa Modified Files -------------- src/backend/access/nbtree/nbtinsert.c | 23 +++++++++++++++++++++-- src/backend/access/nbtree/nbtsearch.c | 17 +++++++++++++++++ 2 files changed, 38 insertions(+), 2 deletions(-)
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