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MDEV-7567 Add aliases with prefix log_slow for system variables relating to slow query log

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post-merge fixes:
* remove log_slow_queries_not_using_indexes, no need to create variables
  that are deprecated since the moment of creation
* rename log_slow_query_enable->log_slow_query
  no other variable uses *_enable pattern
* MDEV-29626 Assertion `self == &Sys_slow_query_log' failed in fix_log_state
* tests

Closes #2137
This commit is contained in:
Sergei Golubchik
2022-09-12 11:34:29 +02:00
parent af4918b41f
commit ef08810b8b
14 changed files with 411 additions and 381 deletions
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8
mysql-test/main/set_statement.test
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@ -1018,6 +1018,10 @@ select sql_text from mysql.slow_log where sql_text not like 'set @@long_query_ti
set statement long_query_time=0.01 for select sleep(0.1);
select sql_text from mysql.slow_log where sql_text not like 'set @@long_query_time%';
--echo #---
--echo #should be written
set statement log_slow_query_time=0.01 for select sleep(0.1);
select sql_text from mysql.slow_log where sql_text not like 'set @@long_query_time%';
--echo #---
set @@long_query_time=0.01;
--echo #should NOT be written
set statement slow_query_log=0 for select sleep(0.1);
@ -1036,6 +1040,10 @@ select sql_text from mysql.slow_log where sql_text not like 'set @@long_query_ti
set statement long_query_time=0.01,min_examined_row_limit=50 for select sleep(0.1);
select sql_text from mysql.slow_log where sql_text not like 'set @@long_query_time%';
--echo #---
--echo #should NOT be written
set statement long_query_time=0.01,log_slow_min_examined_row_limit=50 for select sleep(0.1);
select sql_text from mysql.slow_log where sql_text not like 'set @@long_query_time%';
--echo #---
#
# log_slow_verbosity is impossible to check because results are not written
# in TABLE mode