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MDEV-29872 MSAN/Valgrind uninitialised value errors in TABLE::vers_switch_partition

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Delayed_insert has its own THD (initialized at mysql_insert()) and
hence its own LEX. Delayed_insert initalizes a very few parameters for
LEX and 'duplicates' is not in this list. Now we copy this missing
parameter from parser LEX (as well as sql_command).
This commit is contained in:
Aleksey Midenkov
2024-04-02 00:11:35 +03:00
parent d966e55c0a
commit c477697422
3 changed files with 27 additions and 4 deletions
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17
mysql-test/suite/versioning/t/partition.test
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@@ -2690,6 +2690,23 @@ unlock tables;
drop table t1, t2;
set timestamp= default;
--echo #
--echo # MDEV-29872 MSAN/Valgrind uninitialised value errors in TABLE::vers_switch_partition
--echo #
create table t (a int) with system versioning partition by system_time limit 100 partitions 3;
let $emb= `select if(version() like '%embedded%', 1, 0)`;
if (!$emb)
{
--disable_result_log
--disable_query_log
--error ER_DELAYED_NOT_SUPPORTED
insert delayed into t () values ();
--enable_query_log
--enable_result_log
}
# cleanup
drop table t;
--echo #
--echo # End of 10.9 tests
--echo #