mariadb/mysql-test/suite/galera/r/galera_disallow_local_gtid.result
Jan Lindström ebb2db5912 MDEV-20715 : Implement system variable to disallow local GTIDs in Galera
Added a new wsrep_mode feature DISALLOW_LOCAL_GTID for this.
Nodes can have GTIDs for local transactions in the following scenarios:

A DDL statement is executed with wsrep_OSU_method=RSU set.
A DML statement writes to a non-InnoDB table.
A DML statement writes to an InnoDB table with wsrep_on=OFF set.

If user has set wsrep_mode=DISALLOW_LOCAL_GTID these operations
produce a error ERROR HY000: Galera replication not supported
2021-03-01 15:21:31 +02:00

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connection node_2;
connection node_1;
call mtr.add_suppression("WSREP: ALTER TABLE isolation failure");
connection node_1;
CREATE TABLE tab(a int not null primary key) engine=InnoDB;
CREATE TABLE tab1(a int not null primary key) engine=MyISAM;
CREATE TABLE tab2(a int not null primary key) engine=Aria;
CREATE TABLE tab3(a int not null primary key) engine=MEMORY;
SET GLOBAL wsrep_mode = DISALLOW_LOCAL_GTID;
SET SESSION wsrep_OSU_method='RSU';
ALTER TABLE tab FORCE;
ERROR HY000: Galera replication not supported
SET SESSiON sql_log_bin=0;
ALTER TABLE tab FORCE;
SET SESSION wsrep_OSU_method='TOI';
SET SESSION sql_log_bin=1;
SET SESSION wsrep_on=OFF;
INSERT INTO tab VALUES (1);
ERROR HY000: Galera replication not supported
SET SESSiON sql_log_bin=0;
INSERT INTO tab VALUES (1);
SET SESSiON sql_log_bin=1;
SET SESSION wsrep_on=ON;
INSERT INTO tab VALUES (2);
SELECT * FROM tab;
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connection node_2;
SELECT * FROM tab;
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connection node_1;
INSERT INTO tab1 VALUES(1);
ERROR HY000: Galera replication not supported
INSERT INTO tab2 VALUES(1);
ERROR HY000: Galera replication not supported
INSERT INTO tab3 VALUES(1);
ERROR HY000: Galera replication not supported
SET GLOBAL wsrep_mode = "DISALLOW_LOCAL_GTID,REPLICATE_MYISAM,REPLICATE_ARIA";
INSERT INTO tab1 VALUES(2);
INSERT INTO tab2 VALUES(2);
INSERT INTO tab3 VALUES(2);
ERROR HY000: Galera replication not supported
SET SESSiON sql_log_bin=0;
INSERT INTO tab1 VALUES(3);
INSERT INTO tab2 VALUES(3);
INSERT INTO tab3 VALUES(3);
SET SESSION sql_log_bin=1;
SET SESSION wsrep_on=OFF;
INSERT INTO tab1 VALUES(4);
ERROR HY000: Galera replication not supported
INSERT INTO tab2 VALUES(4);
ERROR HY000: Galera replication not supported
INSERT INTO tab3 VALUES(4);
ERROR HY000: Galera replication not supported
SET SESSiON sql_log_bin=0;
INSERT INTO tab1 VALUES(5);
INSERT INTO tab2 VALUES(5);
INSERT INTO tab3 VALUES(5);
SET SESSION wsrep_on=ON;
INSERT INTO tab1 VALUES(6);
INSERT INTO tab2 VALUES(6);
INSERT INTO tab3 VALUES(6);
SELECT * FROM tab1;
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SELECT * FROM tab2;
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SELECT * FROM tab3;
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connection node_2;
SELECT * FROM tab1;
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SELECT * FROM tab2;
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SELECT * FROM tab3;
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connection node_1;
DROP TABLE tab;
DROP TABLE tab1;
DROP TABLE tab2;
DROP TABLE tab3;