SET @transaction_isolation= @@global.transaction_isolation;
SET GLOBAL TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
INSERT INTO cache_policies VALUES("cache_policy", "cache_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;
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);
INSERT INTO t1 VALUES ('B', 'Berlin', 0, 0, 0);
INSERT INTO t1 VALUES ('C', 'Cottbus', 0, 0 ,0);
INSERT INTO t1 VALUES ('H', 'Hamburg', 0, 0, 0);
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
----- Test get (cache_only) -----
Here are the memcached results with D,B,H,C:
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with B:
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with D,H:
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"innodb_only", "innodb_only", "innodb_only");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test get (caching) -----
Here are the memcached results with D,B,H,C:
Darmstadt
Berlin
Hamburg
Cottbus
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "cache_only",
"cache_only", "innodb_only", "innodb_only");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test insert (cache_only) -----
Add E|Essen:
Ok.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with E:
Essen
Set P|Paris:
Ok.
Here are the memcached results with P:
Paris
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "innodb_only", "innodb_only");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test insert (caching) -----
Add G|Gossen:
Ok.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results with G:
Gossen
Delete G|Gossen:
Ok.
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with G:
Gossen
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "cache_only", "innodb_only");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test delete (cache_only) -----
Delete G|Gossen:
Error: fail to delete.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with G:
Delete E|Essen:
Error: E|Essen doesn't  exist.
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with E:
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "caching", "innodb_only");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test delete (caching) -----
add G|Gossen:
Ok.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results with G:
Gossen
Delete G|Gossen:
Ok.
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with G:
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "cache_only",
"caching", "cache_only", "cache_only");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test flush (cache_only) -----
add G|Gossen:
Ok.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results with G:
Gossen
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results after flush_all:
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results with G:
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "caching", "caching");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test flush (cache_only) -----
add G|Gossen:
Error: fail to add.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results with G:
Gossen
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results after flush_all:
SELECT c1,c2 FROM test.t1;
c1	c2
Here are the memcached results with G:
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"disabled", "disabled", "disabled");
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
use test;
delete from t1;
INSERT INTO t1 VALUES ('D', 'Darmstadt', 0, 0, 0);
INSERT INTO t1 VALUES ('B', 'Berlin', 0, 0, 0);
INSERT INTO t1 VALUES ('C', 'Cottbus', 0, 0 ,0);
INSERT INTO t1 VALUES ('H', 'Hamburg', 0, 0, 0);
----- Test all operations disabled -----
add G|Gossen:
Ok.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with G:
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results after flush_all:
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
H	Hamburg
Here are the memcached results with G:
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT IGNORE INTO cache_policies VALUES("junk", "junk",
"caching", "cache_only", "disabled");
Warnings:
Warning	1265	Data truncated for column 'get_policy' at row 1
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
----- Test with wrong policy name -----
add G|Gossen:
Ok.
use test;
SELECT c1,c2 FROM t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results with G:
Gossen
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results after flush_all (flush disabled):
Gossen
SELECT c1,c2 FROM test.t1;
c1	c2
B	Berlin
C	Cottbus
D	Darmstadt
G	Gossen
H	Hamburg
Here are the memcached results with G:
Gossen
USE test;
DROP TABLE t1;
UNINSTALL PLUGIN daemon_memcached;
DROP DATABASE innodb_memcache;
SET @@global.transaction_isolation= @transaction_isolation;