connection node_2; connection node_1; SET SESSION query_prealloc_size=8192; SET max_session_mem_used=50000; CREATE TABLE t1 (c1 INT NOT NULL) ENGINE=InnoDB ; UPDATE t1 SET c1='1'; ERROR HY000: The MariaDB server is running with the --max-session-mem-used=50000 option so it cannot execute this statement SET wsrep_trx_fragment_size=1; SET SESSION AUTOCOMMIT=0; INSERT INTO t1 VALUES (1); SET @inserted_value=REPEAT ('z', 257); CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=InnoDB ; SELECT * FROM t1 WHERE c1='two'; ERROR HY000: The MariaDB server is running with the --max-session-mem-used=50000 option so it cannot execute this statement UPDATE t1 SET c1='2'; INSERT INTO t2 VALUES (2); ERROR HY000: The MariaDB server is running with the --max-session-mem-used=50000 option so it cannot execute this statement INSERT INTO t2 VALUES (3); INSERT INTO t2 VALUES (4); INSERT INTO t2 VALUES (5); CREATE VIEW v1 AS SELECT c1 FROM t1 WHERE c1 IN (SELECT a FROM t2) GROUP BY c1; DROP VIEW v1; DROP TABLE t1,t2;