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#
# Testing of slow log query options
#

select @@log_slow_filter;
select @@log_slow_rate_limit;
select @@log_slow_verbosity;
show variables like "log_slow%";
set @org_slow_query_log= @@global.slow_query_log;

# Some simple test to set log_slow_filter
set @@log_slow_filter= "filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk,admin";
select @@log_slow_filter;
set @@log_slow_filter="admin,admin";
select @@log_slow_filter;
set @@log_slow_filter=7;
select @@log_slow_filter;

# Test of wrong values
--error 1231
set @@log_slow_filter= "filesort,impossible,impossible2,admin";
--error 1231
set @@log_slow_filter= "filesort, admin";
--error 1231
set @@log_slow_filter= 1<<31;
select @@log_slow_filter;

# Some simple test to set log_slow_verbosity
set @@log_slow_verbosity= "query_plan,innodb";
select @@log_slow_verbosity;
set @@log_slow_verbosity=1;
select @@log_slow_verbosity;

#
# Check which fields are in slow_log table
#

show fields from mysql.slow_log;

#
# Check flush command
#

flush slow logs;

# MDEV-4206 (empty filter should be no filter)
set long_query_time=0.1;
set log_slow_filter='';
set global slow_query_log=1;
set global log_output='TABLE';
select sleep(0.5);
select count(*) FROM mysql.slow_log;

# Reset used variables
set @@long_query_time=default;
set global slow_query_log= @org_slow_query_log;
set @@log_slow_filter=default;
set @@log_slow_verbosity=default;
set global log_output= default;
truncate mysql.slow_log;