Current File : //proc/self/root/usr/share/mysql-test/suite/innodb/t/innodb_stats_table_flag_sample_pages.test
#
# Test CREATE TABLE ... STATS_SAMPLE_PAGES=N|default
#
-- source include/have_innodb.inc
# include/restart_mysqld.inc does not work in embedded mode
-- source include/not_embedded.inc
-- vertical_results
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB;
SHOW CREATE TABLE test_ps_sample_pages;
SELECT create_options FROM information_schema.tables
WHERE table_name='test_ps_sample_pages';
ALTER TABLE test_ps_sample_pages STATS_SAMPLE_PAGES=12345;
# confirm that the flag survives server restart
-- source include/restart_mysqld.inc
SHOW CREATE TABLE test_ps_sample_pages;
SELECT create_options FROM information_schema.tables
WHERE table_name='test_ps_sample_pages';
DROP TABLE test_ps_sample_pages;
##
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=default;
SHOW CREATE TABLE test_ps_sample_pages;
SELECT create_options FROM information_schema.tables
WHERE table_name='test_ps_sample_pages';
DROP TABLE test_ps_sample_pages;
##
-- error ER_PARSE_ERROR
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=-5;
-- error ER_PARSE_ERROR
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=0;
-- error ER_PARSE_ERROR
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=67000;
-- error ER_PARSE_ERROR
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=670000;
-- error ER_PARSE_ERROR
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=65536;
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=65535;
SHOW CREATE TABLE test_ps_sample_pages;
DROP TABLE test_ps_sample_pages;
##
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=1;
# confirm that the flag survives server restart
-- source include/restart_mysqld.inc
SHOW CREATE TABLE test_ps_sample_pages;
SELECT create_options FROM information_schema.tables
WHERE table_name='test_ps_sample_pages';
DROP TABLE test_ps_sample_pages;
##
CREATE TABLE test_ps_sample_pages (a INT, PRIMARY KEY (a)) ENGINE=INNODB
STATS_SAMPLE_PAGES=5678;
# confirm that the flag survives server restart
-- source include/restart_mysqld.inc
SHOW CREATE TABLE test_ps_sample_pages;
SELECT create_options FROM information_schema.tables
WHERE table_name='test_ps_sample_pages';
ALTER TABLE test_ps_sample_pages STATS_SAMPLE_PAGES=default;
# confirm that the flag survives server restart
-- source include/restart_mysqld.inc
SHOW CREATE TABLE test_ps_sample_pages;
SELECT create_options FROM information_schema.tables
WHERE table_name='test_ps_sample_pages';
DROP TABLE test_ps_sample_pages;
Mini Shell