File: MW-309.test

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#
# MW-309 Regression: wsrep_max_ws_rows limit also applies to certain SELECT queries
#

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

CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 SELECT * FROM t1;

SET GLOBAL wsrep_max_ws_rows = 2;

SET AUTOCOMMIT=OFF;
START TRANSACTION;
SELECT * FROM t1 GROUP BY f1;
SELECT * FROM t1 GROUP BY f1;

--error 0
SELECT * FROM t1 GROUP BY f1;

--disable_result_log
--error 0
SHOW STATUS LIKE '%wsrep%';
--enable_result_log

SET GLOBAL wsrep_max_ws_rows = 0;
DROP TABLE t1;