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", "0");
INSERT INTO containers VALUES ("desc_t1", "test", "t1",
"c1", "c2,c21,c22,c23,c24,c25", "c3", "c4", "c5", "PRIMARY");
USE test;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1        (c1 VARCHAR(32),
c2 VARCHAR(40),
c21 VARCHAR(40),
c22 VARCHAR(40),
c23 VARCHAR(40),
c24 VARCHAR(40),
c25 VARCHAR(40),
c3 INT, c4 BIGINT UNSIGNED, c5 INT, primary key(c1))
ENGINE = INNODB;
INSERT INTO t1 VALUES ('D', 'Darmstadt', 'City','1', 'dddddddddddddd', '1234', '2012', 0, 0, 0);
INSERT INTO t1 VALUES ('B', 'Berlin', 'Mitte', '0', 'bbbbbbbbbbbbbb', '2345', '2012', 0, 0, 0);
INSERT INTO t1 VALUES ('C', 'Cottbus', 'West', '3', 'cccccccccccccc', '3456', '0', 0, 0 ,0);
INSERT INTO t1 VALUES ('H', 'Hamburg', 'Norderstedt', '4', 'hhhhhhhhhh', '4567', '2012', 0, 0, 0);
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1;
c1	c2	c21	c22	c23	c24	c25
B	Berlin	Mitte	0	bbbbbbbbbbbbbb	2345	2012
C	Cottbus	West	3	cccccccccccccc	3456	0
D	Darmstadt	City	1	dddddddddddddd	1234	2012
H	Hamburg	Norderstedt	4	hhhhhhhhhh	4567	2012
Here are the memcached results with D,B,H,C:
Darmstadt0City010dddddddddddddd0123402012
Berlin0Mitte000bbbbbbbbbbbbbb0234502012
Hamburg0Norderstedt040hhhhhhhhhh0456702012
Cottbus0West030cccccccccccccc0345600
SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1;
c1	c2	c21	c22	c23	c24	c25
B	Berlin	Mitte	0	bbbbbbbbbbbbbb	2345	2012
C	Cottbus	West	3	cccccccccccccc	3456	0
D	Darmstadt	City	1	dddddddddddddd	1234	2012
H	Hamburg	Norderstedt	4	hhhhhhhhhh	4567	2012
UNINSTALL PLUGIN daemon_memcached;
UPDATE innodb_memcache.config_options SET value='|' WHERE name='separator';
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
Here are the memcached results after set:
Essen|Ost|5|eeeeeeeeeee|5678|2012
SELECT c1,c2,c21,c22,c23,c24,c25 FROM t1;
c1	c2	c21	c22	c23	c24	c25
B	Berlin	Mitte	0	bbbbbbbbbbbbbb	2345	2012
C	Cottbus	West	3	cccccccccccccc	3456	0
D	Darmstadt	City	1	dddddddddddddd	1234	2012
E	Essen	Ost	5	eeeeeeeeeee	5678	2012
H	Hamburg	Norderstedt	4	hhhhhhhhhh	4567	2012
DROP TABLE t1;
UNINSTALL PLUGIN daemon_memcached;
DROP DATABASE innodb_memcache;
SET @@global.transaction_isolation= @transaction_isolation;