database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

temporary tables of subquery in the from clause just skipped during processing QC tables (BUG#11522)

Browse Source 
mysql-test/r/query_cache.result:
  queries with subquery in the FROM clause
mysql-test/t/query_cache.test:
  queries with subquery in the FROM clause
sql/sql_cache.cc:
  temporary tables of subquery in the from clause just skipped during processing QC tables
This commit is contained in:
unknown
2005-06-23 20:06:35 +03:00
parent 1093237174
commit 0cc6dd83c4
3 changed files with 93 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
mysql-test/r/query_cache.result
View File

File diff suppressed because one or more lines are too long

26
mysql-test/t/query_cache.test
View File

@ -730,4 +730,30 @@ flush query cache;
drop table t1, t2;
create table t1 (a int);
insert into t1 values (1);
reset query cache;
flush status;
#
# queries with subquery in the FROM clause (BUG#11522)
#
select * from (select * from t1) a;
show status like "Qcache_queries_in_cache";
show status like "Qcache_inserts";
show status like "Qcache_hits";
select * from (select * from t1) a;
show status like "Qcache_queries_in_cache";
show status like "Qcache_inserts";
show status like "Qcache_hits";
insert into t1 values (2);
show status like "Qcache_queries_in_cache";
show status like "Qcache_inserts";
show status like "Qcache_hits";
select * from (select * from t1) a;
show status like "Qcache_queries_in_cache";
show status like "Qcache_inserts";
show status like "Qcache_hits";
drop table t1;
set GLOBAL query_cache_size=0;