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MDEV-35525: Index corruption in reverse scans #3669

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Merged
dr-m merged 1 commit into from
Dec 3, 2024
Merged

MDEV-35525: Index corruption in reverse scans #3669

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1 change: 1 addition & 0 deletions storage/innobase/btr/btr0cur.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1660,6 +1660,7 @@ dberr_t btr_cur_t::search_leaf(const dtuple_t *tuple, page_cur_mode_t mode,
ut_ad(block_savepoint + 2 == mtr->get_savepoint());
if (ret < 0)
{
up_match= 0, low_match= 0, up_bytes= 0, low_bytes= 0;
/* While our latch on the level-2 page prevents splits or
merges of this level-1 block, other threads may have
modified it due to splitting or merging some level-0 (leaf)
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