File: init_connection_query_cache.test

package info (click to toggle)
mariadb 1%3A11.8.2-1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 765,428 kB
  • sloc: ansic: 2,382,827; cpp: 1,803,532; asm: 378,315; perl: 63,176; sh: 46,496; pascal: 40,776; java: 39,363; yacc: 20,428; python: 19,506; sql: 17,864; xml: 12,463; ruby: 8,544; makefile: 6,059; cs: 5,855; ada: 1,700; lex: 1,193; javascript: 1,039; objc: 80; tcl: 73; awk: 46; php: 22
file content (27 lines) | stat: -rw-r--r-- 783 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
-- source include/have_query_cache.inc

--echo #
--echo # MDEV-4520: Assertion `0' fails in Query_cache::end_of_result on
--echo # concurrent drop event and event execution
--echo #
set @save_query_cache_size=@@query_cache_size;
set GLOBAL query_cache_size=1355776;

create user mysqltest1@localhost;
grant SELECT on test.* to mysqltest1@localhost;

create table t1 (a int);

connect (con1,localhost,mysqltest1,,);
connection con1;
--echo # This explain put here to be sure that init connection query
--echo # has 'Impossible WHERE'.
explain extended select * from test.t1 where 0;
connection default;
disconnect con1;
revoke all privileges, grant option from mysqltest1@localhost;
drop user mysqltest1@localhost;

drop table t1;

set GLOBAL query_cache_size=@save_query_cache_size;