| Current Path : /home/usr.opt/mysql57/mysql-test/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : /home/usr.opt/mysql57/mysql-test/r/table_open_cache_functionality.result |
CALL mtr.add_suppression("innodb_open_files should not be greater than the open_files_limit.");
CALL mtr.add_suppression("You must raise the value of innodb_open_files in my.cnf! Remember that InnoDB keeps all");
CALL mtr.add_suppression("log files and all system tablespace files open for the whole time mysqld is running, and");
CALL mtr.add_suppression("needs to open also some .ibd files if the file-per-table storage model is used. Current open files .*, max allowed open files 1.");
CALL mtr.add_suppression("Too many (.*) files stay open while the maximum allowed value would be 1. You may need to raise the value of innodb_open_files in my.cnf.");
'#________________________VAR_05_table_open_cache__________________#'
echo '##'
--echo '#---------------------WL6372_VAR_5_01----------------------#'
####################################################################
# Checking default value #
####################################################################
SELECT COUNT(@@GLOBAL.table_open_cache)
1 Expected
SELECT IF(@@open_files_limit < 5000, 2000, @@GLOBAL.table_open_cache);
IF(@@open_files_limit < 5000, 2000, @@GLOBAL.table_open_cache)
2000
2000 Expected
'#---------------------WL6372_VAR_5_02----------------------#'
# Restart server with table_open_cache 1
SELECT @@GLOBAL.table_open_cache;
@@GLOBAL.table_open_cache
1
1 Expected
SET @@GLOBAL.table_open_cache=DEFAULT;
SELECT @@GLOBAL.table_open_cache;
@@GLOBAL.table_open_cache
2000
2000 Expected
'#---------------------WL6372_VAR_5_03----------------------#'
SET @@local.table_open_cache=1;
ERROR HY000: Variable 'table_open_cache' is a GLOBAL variable and should be set with SET GLOBAL
Expected error 'Global variable'
SET @@session.table_open_cache=1;
ERROR HY000: Variable 'table_open_cache' is a GLOBAL variable and should be set with SET GLOBAL
Expected error 'Global variable'
SET @@GLOBAL.table_open_cache=1;
SET @@GLOBAL.table_open_cache=DEFAULT;
SELECT @@GLOBAL.table_open_cache;
@@GLOBAL.table_open_cache
2000
2000 Expected
'#---------------------WL6372_VAR_5_04----------------------#'
SELECT @@GLOBAL.table_open_cache = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='table_open_cache';
@@GLOBAL.table_open_cache = VARIABLE_VALUE
1
1 Expected
SELECT COUNT(@@GLOBAL.table_open_cache);
COUNT(@@GLOBAL.table_open_cache)
1
1 Expected
SELECT COUNT(VARIABLE_VALUE)
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='table_open_cache';
COUNT(VARIABLE_VALUE)
1
1 Expected
'#---------------------WL6372_VAR_5_05----------------------#'
SELECT @@table_open_cache = @@GLOBAL.table_open_cache;
@@table_open_cache = @@GLOBAL.table_open_cache
1
1 Expected
SELECT COUNT(@@local.table_open_cache);
ERROR HY000: Variable 'table_open_cache' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@SESSION.table_open_cache);
ERROR HY000: Variable 'table_open_cache' is a GLOBAL variable
Expected error 'Variable is a GLOBAL variable'
SELECT COUNT(@@GLOBAL.table_open_cache);
COUNT(@@GLOBAL.table_open_cache)
1
1 Expected
SELECT table_open_cache = @@SESSION.table_open_cache;
ERROR 42S22: Unknown column 'table_open_cache' in 'field list'
Expected error 'Unknown column table_open_cache in field list'
'#---------------------WL6372_VAR_5_06----------------------#'
Check the size of the vardir
The output size is in unit blocks
TRUE
TRUE Expected
'#---------------------WL6372_VAR_5_07----------------------#'
# create 3 tables and insert 1 row each
DROP TABLE IF EXISTS tab1;
DROP TABLE IF EXISTS tab2;
DROP TABLE IF EXISTS tab3;
===============
create table & Index
===============
CREATE TABLE tab1 (col_1 text(10))
ENGINE=INNODB ;
===============
Load the data
===============
SET @col_1 = repeat('a', 10);
INSERT INTO tab1
VALUES (@col_1);
commit;
===============
create table & Index
===============
CREATE TABLE tab2 (col_1 text(10))
ENGINE=INNODB ;
===============
Load the data
===============
SET @col_1 = repeat('a', 10);
commit;
===============
create table & Index
===============
CREATE TABLE tab3 (col_1 text(10))
ENGINE=INNODB ;
===============
Load the data
===============
SET @col_1 = repeat('a', 10);
commit;
flush tables;
flush status;
set @@GLOBAL.table_open_cache=2;
# open two tables
select 1 from tab1;
1
1
1 Expected
select 1 from tab2;
1
1 Expected
set @opened_tables = (select variable_value from information_schema.session_status where variable_name ='Opened_tables');
set @open_cache_hits = (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits');
set @open_cache_miss = (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses');
set @open_cache_overflow = (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows');
# table_open_cache hit 1
select 1 from tab1;
1
1
1 Expected
# table_open_cache hit 2
select 1 from tab2;
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables;
(select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits + 2;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits + 2
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow
1
1 Expected
# open third table
select 1 from tab3;
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables + 1;
(select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables + 1
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits + 2;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits + 2
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss + 1;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss + 1
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow + 1;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow + 1
1
1 Expected
flush status;
set @global_opened_tables = (select variable_value from information_schema.global_status where variable_name ='Opened_tables');
set @global_open_cache_hits = (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_hits');
set @global_open_cache_miss = (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_misses');
set @global_open_cache_overflow = (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_overflows');
# opening table 2 from another client session
set @opened_tables = (select variable_value from information_schema.session_status where variable_name ='Opened_tables');
set @open_cache_hits = (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits');
set @open_cache_miss = (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses');
set @open_cache_overflow = (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows');
select 1 from tab2;
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables;
(select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits + 1;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits + 1
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow
1
1 Expected
flush status;
select (select variable_value from information_schema.global_status where variable_name ='Opened_tables') = @global_opened_tables;
(select variable_value from information_schema.global_status where variable_name ='Opened_tables') = @global_opened_tables
1
1 Expected
select (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_hits') = @global_open_cache_hits + 1;
(select variable_value from information_schema.global_status where variable_name ='Table_open_cache_hits') = @global_open_cache_hits + 1
1
1 Expected
select (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_misses') = @global_open_cache_miss;
(select variable_value from information_schema.global_status where variable_name ='Table_open_cache_misses') = @global_open_cache_miss
1
1 Expected
select (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_overflows') = @global_open_cache_overflow;
(select variable_value from information_schema.global_status where variable_name ='Table_open_cache_overflows') = @global_open_cache_overflow
1
1 Expected
select 1 from tab1;
1
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables + 1;
(select variable_value from information_schema.session_status where variable_name ='Opened_tables') = @opened_tables + 1
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_hits') = @open_cache_hits
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss + 1;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_misses') = @open_cache_miss + 1
1
1 Expected
select (select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow + 1;
(select variable_value from information_schema.session_status where variable_name ='Table_open_cache_overflows') = @open_cache_overflow + 1
1
flush status;
select (select variable_value from information_schema.global_status where variable_name ='Opened_tables') = @global_opened_tables + 1;
(select variable_value from information_schema.global_status where variable_name ='Opened_tables') = @global_opened_tables + 1
1
1 Expected
select (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_hits') = @global_open_cache_hits + 1;
(select variable_value from information_schema.global_status where variable_name ='Table_open_cache_hits') = @global_open_cache_hits + 1
1
1 Expected
select (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_misses') = @global_open_cache_miss + 1;
(select variable_value from information_schema.global_status where variable_name ='Table_open_cache_misses') = @global_open_cache_miss + 1
1
1 Expected
select (select variable_value from information_schema.global_status where variable_name ='Table_open_cache_overflows') = @global_open_cache_overflow + 1;
(select variable_value from information_schema.global_status where variable_name ='Table_open_cache_overflows') = @global_open_cache_overflow + 1
1
1 Expected
#cleanup
DROP TABLE IF EXISTS tab1;
DROP TABLE IF EXISTS tab2;
DROP TABLE IF EXISTS tab3;
set @@GLOBAL.table_open_cache=DEFAULT;