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# test for bogus inplace alter of an enum field
source include/have_tokudb.inc;
set default_storage_engine=tokudb;
disable_warnings;
drop table if exists test_enum;
enable_warnings;
# no change in enum list
CREATE TABLE test_enum (col1 INT NOT NULL PRIMARY KEY AUTO_INCREMENT, col2 ENUM('value1','value2','value3') NULL);
INSERT INTO test_enum (col2) VALUES ('value1'),('value1'),('value3');
SELECT * FROM test_enum;
set tokudb_disable_hot_alter=0;
set tokudb_disable_slow_alter=1;
ALTER TABLE test_enum MODIFY COLUMN col2 ENUM('value1','value2','value3');
SELECT * FROM test_enum;
drop table test_enum;
# change number in enum list
CREATE TABLE test_enum (col1 INT NOT NULL PRIMARY KEY AUTO_INCREMENT, col2 ENUM('value1','value2','value3') NULL);
INSERT INTO test_enum (col2) VALUES ('value1'),('value1'),('value3');
SELECT * FROM test_enum;
set tokudb_disable_hot_alter=0;
set tokudb_disable_slow_alter=1;
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE test_enum MODIFY COLUMN col2 ENUM('value1','value3');
set tokudb_disable_hot_alter=1;
set tokudb_disable_slow_alter=0;
ALTER TABLE test_enum MODIFY COLUMN col2 ENUM('value1','value3');
SELECT * FROM test_enum;
drop table test_enum;
# change values in enum list
CREATE TABLE test_enum (col1 INT NOT NULL PRIMARY KEY AUTO_INCREMENT, col2 ENUM('value1','value2','value3') NULL);
INSERT INTO test_enum (col2) VALUES ('value1'),('value1'),('value3');
SELECT * FROM test_enum;
set tokudb_disable_hot_alter=0;
set tokudb_disable_slow_alter=1;
--replace_regex /MariaDB/XYZ/ /MySQL/XYZ/
--error ER_UNSUPPORTED_EXTENSION
ALTER TABLE test_enum MODIFY COLUMN col2 ENUM('value1','value2','value4');
set tokudb_disable_hot_alter=1;
set tokudb_disable_slow_alter=0;
ALTER TABLE test_enum MODIFY COLUMN col2 ENUM('value1','value2','value4');
SELECT * FROM test_enum;
drop table test_enum;
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