Spracherkennung für: .test vermutete Sprache: SQL {SQL[128] ABAP[72] PVS[36]} [Methode: maximale Elemente, drei Dimensionen]
--source include/galera_cluster.inc
--source include/have_innodb.inc
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
--connection node_2
# Wait until above DDL's are replicated
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t%';
--source include/wait_condition.inc
SELECT NAME FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t%';
FLUSH TABLES t1 WITH READ LOCK;
--connection node_1
ALTER TABLE t1 ADD COLUMN f2 INTEGER;
INSERT INTO t1 VALUES (2,3);
--sleep 2
--connection node_2
UNLOCK TABLES;
--echo ### t1 should have column f2
SHOW CREATE TABLE t1;
SELECT * from t1;
--connection node_1
DROP TABLE t1;
[Dauer der Verarbeitung: 0.13 Sekunden, vorverarbeitet 2026-10-10]