SET @transaction_isolation= @@global.transaction_isolation; SET GLOBAL TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; INSERT INTO cache_policies VALUES("cache_policy", "innodb_only", "innodb_only", "innodb_only", "innodb_only"); INSERT INTO config_options VALUES("separator", "|"); INSERT INTO containers VALUES ("desc_t1", "test", "t1", "c1", "c2", "c3", "c4", "c5", "PRIMARY"); USE test; DROP TABLE IF EXISTS t1; CREATE TABLE t1 (c1 VARCHAR(32), c2 VARCHAR(1024), c3 INT, c4 BIGINT UNSIGNED, c5 INT, primary key(c1)) ENGINE = INNODB; INSERT INTO t1 VALUES ('D', 'Darmstadt', 0, 0, 0); INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so'; SELECT c1,c2 FROM t1; c1 c2 D Darmstadt Set E|Essen with negative expire time should fail: Set B|Berlin with expire time as INT_MAX32 should succeed: Berlin Set P|paris with expire time greater than INT_MAX32 should fail: SELECT c1,c2 FROM t1; c1 c2 B Berlin D Darmstadt DROP TABLE t1; UNINSTALL PLUGIN daemon_memcached; DROP DATABASE innodb_memcache; SET @@global.transaction_isolation= @transaction_isolation;