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mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00

P_S 5.7.28

This commit is contained in:
Sergei Golubchik
2019-12-10 15:35:00 +01:00
parent dfe6e914e5
commit 0ea717f51a
942 changed files with 174739 additions and 20780 deletions

View File

@ -3,21 +3,27 @@ drop table if exists t1;
create table t1 (a int not null);
insert into t1 values (1), (2), (3);
SET GLOBAL query_cache_size=1355776;
Warnings:
Warning 1287 '@@query_cache_size' is deprecated and will be removed in a future release.
flush query cache;
Warnings:
Warning 1681 'FLUSH QUERY CACHE' is deprecated and will be removed in a future release.
reset query cache;
Warnings:
Warning 1681 'RESET QUERY CACHE' is deprecated and will be removed in a future release.
flush status;
select * from t1;
a
1
2
3
show status like "Qcache_queries_in_cache";
show global status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 1
show status like "Qcache_inserts";
show global status like "Qcache_inserts";
Variable_name Value
Qcache_inserts 1
show status like "Qcache_hits";
show global status like "Qcache_hits";
Variable_name Value
Qcache_hits 0
select * from t1;
@ -25,13 +31,13 @@ a
1
2
3
show status like "Qcache_queries_in_cache";
show global status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 1
show status like "Qcache_inserts";
show global status like "Qcache_inserts";
Variable_name Value
Qcache_inserts 1
show status like "Qcache_hits";
show global status like "Qcache_hits";
Variable_name Value
Qcache_hits 1
select spins from performance_schema.events_waits_current order by event_name limit 1;
@ -40,13 +46,15 @@ NULL
select * from performance_schema.setup_timers where name='wait';
NAME TIMER_NAME
wait {CYCLE_OR_NANOSECOND}
show status like "Qcache_queries_in_cache";
Warnings:
Warning 1681 'performance_schema.setup_timers' is deprecated and will be removed in a future release.
show global status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 1
show status like "Qcache_inserts";
show global status like "Qcache_inserts";
Variable_name Value
Qcache_inserts 1
show status like "Qcache_hits";
show global status like "Qcache_hits";
Variable_name Value
Qcache_hits 1
select spins from performance_schema.events_waits_current order by event_name limit 1;
@ -55,13 +63,15 @@ NULL
select * from performance_schema.setup_timers where name='wait';
NAME TIMER_NAME
wait {CYCLE_OR_NANOSECOND}
show status like "Qcache_queries_in_cache";
Warnings:
Warning 1681 'performance_schema.setup_timers' is deprecated and will be removed in a future release.
show global status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 1
show status like "Qcache_inserts";
show global status like "Qcache_inserts";
Variable_name Value
Qcache_inserts 1
show status like "Qcache_hits";
show global status like "Qcache_hits";
Variable_name Value
Qcache_hits 1
SET GLOBAL query_cache_size=@save_query_cache_size;