EVOLUTION-MANAGER

Edit File: galera_enum.test

#
# Test the ENUM column type, as it is frequently an unwanted child
#

--source include/galera_cluster.inc
--source include/have_innodb.inc

#
# ENUM as key
#

--connection node_1
CREATE TABLE t1 (f1 ENUM('', 'one', 'two'), KEY (f1)) ENGINE=InnoDB;

INSERT INTO t1 VALUES ('');
INSERT INTO t1 VALUES ('one'), ('two');
INSERT IGNORE INTO t1 VALUES (0), (1), (2);

--connection node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t1';
--source include/wait_condition.inc

SELECT COUNT(*) FROM t1;
SELECT COUNT(*) FROM t1 where f1 = '';
SELECT COUNT(*) FROM t1 where f1 = 'one';

DROP TABLE t1;

#
# ENUM as PK
#

--connection node_1
CREATE TABLE t1 (f1 ENUM('', 'one', 'two', 'three', 'four') PRIMARY KEY) ENGINE=InnoDB;

INSERT INTO t1 VALUES (''), ('one'), ('two');

--connection node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t1';
--source include/wait_condition.inc
SELECT COUNT(*) FROM t1;
SELECT COUNT(*) FROM t1 WHERE f1 = '';

# Conflict

--connection node_1
SET AUTOCOMMIT=OFF;
START TRANSACTION;
UPDATE t1 SET f1 = 'three' where f1 = '';

--connection node_2
SET AUTOCOMMIt=OFF;
START TRANSACTION;
UPDATE t1 SET f1 = 'four' where f1 = '';

--connection node_1
COMMIT;

--connection node_2
--error ER_LOCK_DEADLOCK
COMMIT;

--connection node_1

SELECT COUNT(*) FROM t1 WHERE f1 = 'three';
SELECT * FROM t1;

DROP TABLE t1;