EVOLUTION-MANAGER

Edit File: enforce_storage_engine.test

-- source include/not_embedded.inc

set local sql_mode="";
set global sql_mode="";
--disable_warnings
drop table if exists t1;
--enable_warnings

SET SESSION enforce_storage_engine=MyISAM;
select @@session.enforce_storage_engine;
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=Memory;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10));
SHOW CREATE TABLE t1;
DROP TABLE t1;

SET SESSION sql_mode='NO_ENGINE_SUBSTITUTION';
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
INSERT INTO t1 values (1,'abba');

--error 1286
CREATE TABLE t2 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=Memory;

SET SESSION sql_mode='';

SET SESSION enforce_storage_engine=MyISAM;
select @@session.enforce_storage_engine;
select * from t1;
drop table t1;

CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10));
SHOW CREATE TABLE t1;
DROP TABLE t1;

--error 1286
SET SESSION enforce_storage_engine=FooBar;

select @@session.enforce_storage_engine;

--source include/add_anonymous_users.inc

connect (con1,localhost,user_1,,);
connection con1;
--error 1227
SET SESSION enforce_storage_engine=MyISAM;
disconnect con1;

connection default;

--source include/delete_anonymous_users.inc

SET SESSION enforce_storage_engine=NULL;

SET SESSION sql_mode='NO_ENGINE_SUBSTITUTION';
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=Memory;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10));
SHOW CREATE TABLE t1;
DROP TABLE t1;

SET GLOBAL enforce_storage_engine=Memory;
SET SESSION sql_mode='';

connect (con1,localhost,root,,);
connection con1;
select @@session.enforce_storage_engine;
select @@global.enforce_storage_engine;
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10));
SHOW CREATE TABLE t1;
DROP TABLE t1;
connection default;
disconnect con1;

set global sql_mode=default;
SET SESSION enforce_storage_engine=NULL;
SET GLOBAL enforce_storage_engine=NULL;

#
# MDEV-8577: With enforce-storage-engine mysql_upgrade corrupts the schema:
#   ALTER TABLE should either bypass enforce-storage-engine, or mysql_upgrade
#   should refuse to run
#
CREATE TABLE t3 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=MyISAM;
INSERT INTO t3 values (NULL, 'test');
SET SESSION enforce_storage_engine=Memory;
ALTER TABLE t3 ENGINE=MyISAM;
SHOW CREATE TABLE t3;
DROP TABLE t3;
SET SESSION enforce_storage_engine=NULL;
CREATE TABLE t3 (c1 INT PRIMARY KEY AUTO_INCREMENT, c2 VARCHAR(10)) ENGINE=MyISAM;
INSERT INTO t3 values (NULL, 'test');
SET SESSION enforce_storage_engine=Memory;
ALTER TABLE t3 ADD COLUMN c3 INT;
SHOW CREATE TABLE t3;
DROP TABLE t3;

SET SESSION enforce_storage_engine=NULL;
SET GLOBAL enforce_storage_engine=NULL;