172 lines
4.7 KiB
Plaintext
172 lines
4.7 KiB
Plaintext
SET @transaction_isolation= @@global.transaction_isolation;
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SET GLOBAL TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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INSERT INTO cache_policies VALUES("cache_policy", "innodb_only",
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"innodb_only", "innodb_only", "innodb_only");
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INSERT INTO config_options VALUES("separator", "|");
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INSERT INTO containers VALUES ("desc_t1", "test", "t1",
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"c1", "c2,c21", "c3", "c4", "c5", "PRIMARY");
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CREATE USER mysqltest1@localhost;
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connect mysqltest1,localhost,mysqltest1,,;
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connection mysqltest1;
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USE test;
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1 (c1 VARCHAR(32),
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c11 VARCHAR(32),
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c2 VARCHAR(1024),
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c21 VARCHAR(1024),
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c3 INT, c4 BIGINT UNSIGNED, c5 INT, primary key(c1))
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ENGINE=INNODB;
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INSERT INTO t1 VALUES ('D','D', 'Darmstadt', 'City', 0, 0, 0);
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INSERT INTO t1 VALUES ('B','B', 'Berlin', 'Mitte', 0, 0, 0);
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INSERT INTO t1 VALUES ('C','C', 'Cottbus', 'West', 0, 0 ,0);
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INSERT INTO t1 VALUES ('H','H', 'Hamburg', 'Norderstedt', 0, 0, 0);
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connection default;
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INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
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connection mysqltest1;
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USE test;
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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H H Hamburg Norderstedt
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Here are the memcached results with D,B,H,C:
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Darmstadt|City
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Berlin|Mitte
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Hamburg|Norderstedt
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Cottbus|West
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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H H Hamburg Norderstedt
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Here are the memcached results after set:
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Essen|Ost
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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H H Hamburg Norderstedt
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Here are the memcached results after add:
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Frankfurt|Sachsenhause
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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F NULL Frankfurt Sachsenhause
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H H Hamburg Norderstedt
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Here are the memcached results after replace:
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Frankfurt a. M.|Sachsenhausen
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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F NULL Frankfurt a. M. Sachsenhausen
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H H Hamburg Norderstedt
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Here are the memcached results after delete:
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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H H Hamburg Norderstedt
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Here are the memcached results after add Frankfurt|Airport:
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Frankfurt|Airport
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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F NULL Frankfurt Airport
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H H Hamburg Norderstedt
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Here are the memcached results after replace Frankfurt a.M|Sachsenhausen.:
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Frankfurt a. M.|Sachsenhausen
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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F NULL Frankfurt a. M. Sachsenhausen
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H H Hamburg Norderstedt
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connection default;
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UNINSTALL PLUGIN daemon_memcached;
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ALTER TABLE test.t1 DROP PRIMARY KEY;
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INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
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connection mysqltest1;
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Here are the memcached results after set:
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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F NULL Frankfurt a. M. Sachsenhausen
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H H Hamburg Norderstedt
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connection default;
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UNINSTALL PLUGIN daemon_memcached;
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ALTER TABLE test.t1 ADD CONSTRAINT PRIMARY KEY (c1);
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INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
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SHOW CREATE TABLE test.t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`c1` varchar(32) NOT NULL,
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`c11` varchar(32) DEFAULT NULL,
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`c2` varchar(1024) DEFAULT NULL,
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`c21` varchar(1024) DEFAULT NULL,
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`c3` int(11) DEFAULT NULL,
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`c4` bigint(20) unsigned DEFAULT NULL,
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`c5` int(11) DEFAULT NULL,
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PRIMARY KEY (`c1`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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connection mysqltest1;
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Here are the memcached results after set:
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Essen|Ost
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Frankfurt a. M.|Sachsenhausen
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Hamburg|Norderstedt
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SELECT c1,c11,c2,c21 FROM t1;
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c1 c11 c2 c21
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B B Berlin Mitte
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C C Cottbus West
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D D Darmstadt City
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E NULL Essen Ost
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F NULL Frankfurt a. M. Sachsenhausen
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H H Hamburg Norderstedt
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connection default;
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UNINSTALL PLUGIN daemon_memcached;
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ALTER TABLE test.t1 DROP COLUMN c1;
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UPDATE innodb_memcache.containers set key_columns = "c11", unique_idx_name_on_key="idx";
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create unique index idx on test.t1(c11);
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INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';
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connection mysqltest1;
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Here are the memcached results after add:
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Essen|Ost
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Frankfurt|Sachsenhause
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Hamburg|Norderstedt
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SELECT c11,c2,c21 FROM t1;
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c11 c2 c21
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B Berlin Mitte
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C Cottbus West
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D Darmstadt City
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E Essen Ost
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F Frankfurt Sachsenhause
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H Hamburg Norderstedt
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NULL Essen Ost
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NULL Frankfurt a. M. Sachsenhausen
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DROP TABLE t1;
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connection default;
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disconnect mysqltest1;
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UNINSTALL PLUGIN daemon_memcached;
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DROP DATABASE innodb_memcache;
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DROP USER mysqltest1@localhost;
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SET @@global.transaction_isolation= @transaction_isolation;
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