mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
213 lines
5.1 KiB
Plaintext
213 lines
5.1 KiB
Plaintext
drop table if exists t1,t2,v1,v2,v3;
|
|
drop view if exists t1,t2,v1,v2,v3;
|
|
set GLOBAL query_cache_type=ON;
|
|
set LOCAL query_cache_type=ON;
|
|
set GLOBAL query_cache_size=1355776;
|
|
flush status;
|
|
create table t1 (a int, b int);
|
|
create view v1 (c,d) as select sql_no_cache a,b from t1;
|
|
create view v2 (c,d) as select a+rand(),b from t1;
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 0
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 0
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 0
|
|
select * from v1;
|
|
c d
|
|
select * from v2;
|
|
c d
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 0
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 0
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 0
|
|
select * from v1;
|
|
c d
|
|
select * from v2;
|
|
c d
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 0
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 0
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 0
|
|
drop view v1,v2;
|
|
set query_cache_type=demand;
|
|
flush status;
|
|
create view v1 (c,d) as select sql_cache a,b from t1;
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 0
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 0
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 0
|
|
select * from v1;
|
|
c d
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 1
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 1
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 0
|
|
select * from t1;
|
|
a b
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 1
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 1
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 0
|
|
select * from v1;
|
|
c d
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 1
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 1
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 1
|
|
select * from t1;
|
|
a b
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 1
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 1
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 1
|
|
drop view v1;
|
|
set query_cache_type=default;
|
|
drop table t1;
|
|
create table t1 (a int);
|
|
insert into t1 values (1), (2), (3);
|
|
create view v1 as select a from t1 where a > 1;
|
|
select * from v1;
|
|
a
|
|
2
|
|
3
|
|
alter view v1 as select a from t1 where a > 2;
|
|
select * from v1;
|
|
a
|
|
3
|
|
drop view v1;
|
|
select * from v1;
|
|
ERROR 42S02: Table 'test.v1' doesn't exist
|
|
drop table t1;
|
|
create table t1 (a int, primary key (a), b int);
|
|
create table t2 (a int, primary key (a), b int);
|
|
insert into t2 values (1000, 2000);
|
|
create view v3 (a,b) as select t1.a as a, t2.a as b from t1, t2;
|
|
select * from v3;
|
|
a b
|
|
drop view v3;
|
|
drop table t1, t2;
|
|
create table t1(f1 int);
|
|
insert into t1 values(1),(2),(3);
|
|
create view v1 as select * from t1;
|
|
set query_cache_wlock_invalidate=1;
|
|
lock tables v1 read /*!32311 local */;
|
|
unlock tables;
|
|
set query_cache_wlock_invalidate=default;
|
|
drop view v1;
|
|
drop table t1;
|
|
flush status;
|
|
create table t1 (a int, b int);
|
|
create algorithm=temptable view v1 as select * from t1;
|
|
select * from v1;
|
|
a b
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 1
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 1
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 0
|
|
select * from v1;
|
|
a b
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 1
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 1
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 1
|
|
insert into t1 values (1,1);
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 0
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 1
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 1
|
|
select * from v1;
|
|
a b
|
|
1 1
|
|
select * from v1;
|
|
a b
|
|
1 1
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 1
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 2
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 2
|
|
drop view v1;
|
|
show status like "Qcache_queries_in_cache";
|
|
Variable_name Value
|
|
Qcache_queries_in_cache 0
|
|
show status like "Qcache_inserts";
|
|
Variable_name Value
|
|
Qcache_inserts 2
|
|
show status like "Qcache_hits";
|
|
Variable_name Value
|
|
Qcache_hits 2
|
|
drop table t1;
|
|
#
|
|
# Bug46615 Assertion in Query_cache::invalidate in INSERT in a VIEW of a MERGE table
|
|
#
|
|
CREATE TABLE t1 (c1 INT, c2 INT);
|
|
CREATE TABLE t2 LIKE t1;
|
|
SET AUTOCOMMIT=OFF;
|
|
CREATE VIEW t1_view AS SELECT c1 FROM t1 NATURAL JOIN t2 ;
|
|
INSERT INTO t1_view (c1, c2) SELECT c1, c2 FROM t1;
|
|
ERROR 42S22: Unknown column 'c2' in 'field list'
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP VIEW t1_view;
|
|
SET AUTOCOMMIT=DEFAULT;
|
|
set GLOBAL query_cache_size=default;
|
|
set GLOBAL query_cache_type=default;
|