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MDEV-29069 follow-up: support partially usable keys

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This commit is contained in:
Nikita Malyavin
2022-07-25 23:49:02 +03:00
committed by Sergei Golubchik
parent bac728a263
commit 30756775d5
7 changed files with 336 additions and 24 deletions
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4
mysql-test/main/alter_table_online_debug.result
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@ -1054,8 +1054,8 @@ update t set a = a + 1 where a = 10;
set debug_sync= 'now signal goforit';
connection default;
Warnings:
Note 1105 Key chosen: -1
Note 1105 Key chosen: -1
Note 1105 Key chosen: 0
Note 1105 Key chosen: 0
select a from t;
a
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