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fix sporadic failures of main.processlist_notembedded

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the test was doing

--replace_result $con_id con_id
eval SHOW EXPLAIN FOR $con_id;

with the intention of replacing the variable part of the statement
in the result log. But actually replace_result replaces everything
that matches. In particular, when $con_id is 100, the warning

Note   1003    select sleep(100000)

becomes

Note   con_id3    select sleep(con_id000)
This commit is contained in:
Sergei Golubchik
2021-01-04 23:59:00 +01:00
parent d463677f7e
commit 83bbe36831
2 changed files with 20 additions and 16 deletions
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20
mysql-test/main/processlist_notembedded.test
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@ -7,7 +7,7 @@ source include/count_sessions.inc;
--echo # MDEV-20466: SHOW PROCESSLIST truncates query text on \0 bytes
--echo #
connect (con1,localhost,root,,);
connect con1,localhost,root;
connection con1;
@ -39,22 +39,22 @@ SET DEBUG_SYNC = 'RESET';
source include/wait_until_count_sessions.inc;
--echo End of 5.5 tests
--echo #
--echo # End of 5.5 tests
--echo #
--echo #
--echo # MDEV-23752: SHOW EXPLAIN FOR thd waits for sleep
--echo #
--connect (con1,localhost,root,,)
--connect con1,localhost,root
--let $con_id = `SELECT CONNECTION_ID()`
--send select sleep(100000);
--send select sleep(100000)
--connection default
evalp SHOW EXPLAIN FOR $con_id;
evalp KILL QUERY $con_id;
--replace_result $con_id con_id
eval SHOW EXPLAIN FOR $con_id;
--replace_result $con_id con_id
eval KILL QUERY $con_id;
--echo #
--echo # End of 10.2 tests
--echo #