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MDEV-32819: main.show_explain failed in buildbot

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The testcase had a race in two places where a KILL QUERY is made towards a
running query in another connection. The query can complete early so the kill
is lost, and the test fails due to expecting ER_QUERY_INTERRUPTED.

Fix by removing the KILL QUERY. It is not needed, as the query completes by
itself after SHOW EXPLAIN FOR.

Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
This commit is contained in:
Kristian Nielsen
2023-11-16 12:46:30 +01:00
parent d018b90990
commit 917a7386bf
2 changed files with 7 additions and 8 deletions
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11
mysql-test/main/show_explain.result
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@ -244,9 +244,7 @@ set @foo= (select max(a) from t0 where sin(a) >0);
connection default;
show explain for $thr2;
ERROR HY000: Target is not executing an operation with a query plan
kill query $thr2;
connection con1;
ERROR 70100: Query execution was interrupted
SET debug_dbug=@old_debug;
#
# Attempt SHOW EXPLAIN for an UPDATE
@ -568,9 +566,14 @@ SELECT * FROM v1, t2;
connection default;
show explain for $thr2;
ERROR HY000: Target is not executing an operation with a query plan
kill query $thr2;
connection con1;
ERROR 70100: Query execution was interrupted
a b
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SET debug_dbug=@old_debug;
DROP VIEW v1;
DROP TABLE t2, t3;