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MDEV-7006 MDEV-7007: SET STATEMENT and slow log

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fixed embedded server tests
MDEV-7009: SET STATEMENT min_examined_row_limit has no effect
MDEV-6948:SET STATEMENT gtid_domain_id = ... FOR has no effect (same for gtid_seq_no and server_id)

old values of SET STATENENT variables now saved in its own Query_arena and restored later
This commit is contained in:
Oleksandr Byelkin
2015-02-17 12:54:51 +01:00
parent dab12366b1
commit a71e2d23bd
14 changed files with 314 additions and 40 deletions
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69
mysql-test/t/set_statement.test
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@@ -987,14 +987,67 @@ set global general_log=0;
set statement lock_wait_timeout=1 for select @@lock_wait_timeout;
set global general_log=@save_general_log;
--echo # MDEV-7006 MDEV-7007: SET statement and slow log
set @save_long_query_time= @@long_query_time;
set @save_slow_query_log= @@slow_query_log;
set @save_log_output= @@log_output;
set statement long_query_time=default for select @@long_query_time;
set statement log_slow_filter=default for select @@log_slow_filter;
set statement log_slow_verbosity=default for select @@log_slow_verbosity;
set statement log_slow_rate_limit=default for select @@log_slow_rate_limit;
set statement slow_query_log=default for select @@slow_query_log;
truncate table mysql.slow_log;
set slow_query_log= 1;
set global log_output='TABLE';
select sql_text from mysql.slow_log;
set @@long_query_time=0.01;
--echo #should be written
select sleep(0.1);
set @@long_query_time=@save_long_query_time;
select sql_text from mysql.slow_log;
--echo #---
--echo #should be written
set statement long_query_time=0.01 for select sleep(0.1);
select sql_text from mysql.slow_log;
--echo #---
set @@long_query_time=0.01;
--echo #should NOT be written
set statement slow_query_log=0 for select sleep(0.1);
set @@long_query_time=@save_long_query_time;
select sql_text from mysql.slow_log;
--echo #---
--echo #should NOT be written
set statement long_query_time=0.01,log_slow_filter='full_scan' for select sleep(0.1);
select sql_text from mysql.slow_log;
--echo #---
--echo #should NOT be written
set statement long_query_time=0.01,log_slow_rate_limit=9999 for select sleep(0.1);
select sql_text from mysql.slow_log;
--echo #---
--echo #should NOT be written
set statement long_query_time=0.01,min_examined_row_limit=50 for select sleep(0.1);
select sql_text from mysql.slow_log;
--echo #---
#
# log_slow_verbosity is impossible to check because results are not written
# in TABLE mode
#
set global log_output= @save_log_output;
set @@slow_query_log= @save_slow_query_log;
set @@long_query_time= @save_long_query_time;
#
# Prohibited Variables
#
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement autocommit=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement gtid_domain_id=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement tx_isolation=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement rand_seed1=default for select 1;
@@ -1007,18 +1060,6 @@ set statement last_insert_id=1 for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement sql_log_off=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement long_query_time=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement log_slow_filter=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement log_slow_verbosity=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement log_slow_rate_limit=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement slow_query_log=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement min_examined_row_limit=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement character_set_client=default for select 1;
--error ER_SET_STATEMENT_NOT_SUPPORTED
set statement character_set_connection=default for select 1;