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SET @tx_isolation= @@global.tx_isolation;
Warnings:
Warning 1287 '@@tx_isolation' is deprecated and will be removed in a future release. Please use '@@transaction_isolation' instead
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,c21", "c3", "c4", "c5", "PRIMARY");
USE test;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 VARCHAR(32),
c2 VARCHAR(1024),
c21 VARCHAR(1024),
c3 INT, c4 BIGINT UNSIGNED, c5 INT, primary key(c1))
ENGINE = INNODB;
INSERT INTO t1 VALUES ('D', 'Darmstadt', 'City', 0, 0, 0);
INSERT INTO t1 VALUES ('B', 'Berlin', 'Mitte', 0, 0, 0);
INSERT INTO t1 VALUES ('C', 'Cottbus', 'West', 0, 0 ,0);
INSERT INTO t1 VALUES ('H', 'Hamburg', 'Norderstedt', 0, 0, 0);
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
show variables like 'daemon_memcached_option';
Variable_name Value
daemon_memcached_option -m128 -p11212
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
H Hamburg Norderstedt
SELECT SLEEP(2);
SLEEP(2)
0
Here the memcached results with D,B,H,C:
Darmstadt|City
Berlin|Mitte
Hamburg|Norderstedt
Cottbus|West
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
H Hamburg Norderstedt
Here the memcached results after set:
Essen|Ost
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
E Essen Ost
H Hamburg Norderstedt
Here the memcached results after add:
Frankfurt|Sachsenhause
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
E Essen Ost
F Frankfurt Sachsenhause
H Hamburg Norderstedt
Here the memcached results after replace:
Frankfurt a. M.|Sachsenhausen
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
E Essen Ost
F Frankfurt a. M. Sachsenhausen
H Hamburg Norderstedt
Here the memcached results after delete:
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
E Essen Ost
H Hamburg Norderstedt
Here the memcached results after add Frankfurt|:
Frankfurt|
Here the memcached results after add |Airport:
Frankfurt|
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
E Essen Ost
F Frankfurt NULL
H Hamburg Norderstedt
Here the memcached results after replace Frankfurt a.M.:
Frankfurt a. M.|
Here the memcached results after replace Sachsenhausen:
|Sachsenhausen
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B Berlin Mitte
C Cottbus West
D Darmstadt City
E Essen Ost
F NULL Sachsenhausen
H Hamburg Norderstedt
SET sql_mode='NO_ENGINE_SUBSTITUTION';
Warnings:
Warning 3090 Changing sql mode 'NO_AUTO_CREATE_USER' is deprecated. It will be removed in a future release.
ALTER TABLE t1 MODIFY c2 int;
Warnings:
Warning 1366 Incorrect integer value: 'Berlin' for column 'c2' at row 1
Warning 1366 Incorrect integer value: 'Cottbus' for column 'c2' at row 2
Warning 1366 Incorrect integer value: 'Darmstadt' for column 'c2' at row 3
Warning 1366 Incorrect integer value: 'Essen' for column 'c2' at row 4
Warning 1366 Incorrect integer value: 'Hamburg' for column 'c2' at row 6
SET sql_mode=default;
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B 0 Mitte
C 0 West
D 0 City
E 0 Ost
F NULL Sachsenhausen
H 0 Norderstedt
Here the memcached results after add Frankfurt|:
|Sachsenhausen
Here the memcached results after add |Airport:
|Sachsenhausen
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
B 0 Mitte
C 0 West
D 0 City
E 0 Ost
F NULL Sachsenhausen
H 0 Norderstedt
Here the memcached results after flush_all:
SELECT c1,c2,c21 FROM t1;
c1 c2 c21
DROP TABLE t1;
UNINSTALL PLUGIN daemon_memcached;
DROP DATABASE innodb_memcache;
SET @@global.tx_isolation= @tx_isolation;
Warnings:
Warning 1287 '@@tx_isolation' is deprecated and will be removed in a future release. Please use '@@transaction_isolation' instead