config root man

source include/not_valgrind.inc;
source include/have_memcached_plugin.inc;
source include/not_windows.inc;
source include/have_innodb.inc;

#call mtr.add_suppression("InnoDB: InnoDB MEMCACHED: cannot map memcached to table contains virtual columns.");
--disable_query_log
CALL mtr.add_suppression("daemon-memcached-w-batch-size': unsigned");
CALL mtr.add_suppression("Could not obtain server's UPN to be used as target service name");
CALL mtr.add_suppression("InnoDB: Warning: MySQL is trying to drop");
--enable_query_log

--enable_connect_log
SET @tx_isolation= @@global.tx_isolation;
SET GLOBAL TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;

# Create the memcached tables
--disable_query_log
source include/memcache_config.inc;
--enable_query_log

INSERT INTO cache_policies VALUES("cache_policy", "innodb_only",
                                  "innodb_only", "innodb_only", "innodb_only");

INSERT INTO config_options VALUES("separator", "|");

# describe table for memcache

INSERT INTO containers VALUES ("desc_t1", "test", "t1",
                               "c1", "c2", "0" ,"0", "0", "PRIMARY");

USE test;

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1(
c1 VARCHAR(30) PRIMARY KEY,
c2 INT,
c3 INT GENERATED ALWAYS AS (c2 + c2) VIRTUAL
) ENGINE=INNODB;

INSERT INTO t1(c1, c2) VALUES("Wayne", 1);
INSERT INTO t1(c1, c2) VALUES("Stark", 2);

# Tables must exist before plugin can be started!
INSTALL PLUGIN daemon_memcached SONAME 'libmemcached.so';

show variables like 'daemon_memcached_option';

# The following select is writing all to  memcache otherwise memcache is empty.
--sorted_result
SELECT c1,c2 FROM t1;

perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
  'servers' => [ "127.0.0.1:11295" ],
  'connect_timeout' => 20,
  'select_timeout' => 20
};

$val = $memd->get("Stark");
if ($val) { print "VALUE is $val\n"; } else { print "NO_RESULT\n";}
$memd->disconnect_all;
EOF

--sorted_result
SELECT c1,c2 FROM t1;

perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
  'servers' => [ "127.0.0.1:11295" ],
  'connect_timeout' => 20,
  'select_timeout' => 20
};
print "Set Mycroft|3:\n";
if (!$memd->set("Mycroft","3")) {
  print "Error: Mycroft|3 cannot be inserted.\n";
}
$memd->disconnect_all;
EOF

--sorted_result
SELECT c1,c2 FROM t1;

drop table t1;

# Stop plugin befor innodb_memcached configuration
UNINSTALL PLUGIN daemon_memcached;
DROP DATABASE innodb_memcache;

SET @@global.tx_isolation= @tx_isolation;