polardbxengine/mysql-test/suite/memcached/t/memc247_cache_policy.test

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source include/not_valgrind.inc;
source include/have_memcached_plugin.inc;
source include/not_windows.inc;
--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("Warning: MySQL is trying to drop");
--enable_query_log
SET @transaction_isolation= @@global.transaction_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", "cache_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", "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);
# Tables must exist before plugin can be started!
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
# ----------------------------------------------------------------
# Test the "cache_only" get
#
# get - cache_only
# set - innodb_only
# delete - innodb_only
# ----------------------------------------------------------------
--sorted_result
SELECT c1,c2 FROM t1;
# Since "get" are cache_only, it is not going to fetch any rows
perl;
use DBI;
use Cache::Memcached;
print "----- Test get (cache_only) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with D,B,H,C:\n";
$val = $memd->get("D");
if ($val) { print "$val\n"; }
$val = $memd->get("B");
if ($val) { print "$val\n"; }
$val = $memd->get("H");
if ($val) { print "$val\n"; }
$val = $memd->get("C");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with B:\n";
$val = $memd->get("B");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with D,H:\n";
$val = $memd->get("D");
if ($val) { print "$val\n"; }
$val = $memd->get("H");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Test the "caching" get, which fetch data from disk if they are
# not in cache
#
# get - caching
# set - innodb_only
# delete - innodb_only
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
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");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
# Since "get" is now "caching", it will fetch data from disk if not in cache
perl;
use DBI;
use Cache::Memcached;
print "----- Test get (caching) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with D,B,H,C:\n";
$val = $memd->get("D");
if ($val) { print "$val\n"; }
$val = $memd->get("B");
if ($val) { print "$val\n"; }
$val = $memd->get("H");
if ($val) { print "$val\n"; }
$val = $memd->get("C");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Now let's make the "insert" operation also cache_only, so the
# configuration is
#
# get - cache_only
# set - cache_only
# delete - innodb_only
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
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");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
perl;
use DBI;
use Cache::Memcached;
print "----- Test insert (cache_only) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Add E|Essen:\n";
if ($memd->add("E","Essen")) {
print "Ok.\n";
}
else {
print "Error: fail to add.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with E:\n";
$val = $memd->get("E");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Set P|Paris:\n";
if ($memd->set("P","Paris", 60)) {
print "Ok.\n";
}
else {
print "Error: fail to set.\n";
}
print "Here are the memcached results with P:\n";
$val = $memd->get("P");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Now let's make the "insert" operation also "caching", so
# get - caching
# set - caching
# delete - innodb_only
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "innodb_only", "innodb_only");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
perl;
use DBI;
use Cache::Memcached;
print "----- Test insert (caching) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Add G|Gossen:\n";
if ($memd->add("G","Gossen")) {
print "Ok.\n";
}
else {
print "Error: fail to add.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# delete will only delete the InnoDB record, cache record still exists
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Delete G|Gossen:\n";
if ($memd->delete("G")) {
print "Ok.\n";
}
else {
print "Error: G|Gossen doesn't exist.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Configure the "delete" operation to "cache_only", so overall
# configuration would be:
# get - caching
# set - caching
# delete - cache_only
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "cache_only", "innodb_only");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
perl;
use DBI;
use Cache::Memcached;
print "----- Test delete (cache_only) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Delete G|Gossen:\n";
if ($memd->delete("G","Gossen")) {
print "Ok.\n";
}
else {
print "Error: fail to delete.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# delete will only delete the cache record, InnoDB record still exists
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Delete E|Essen:\n";
if ($memd->delete("E")) {
print "Ok.\n";
}
else {
print "Error: E|Essen doesn't exist.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with E:\n";
$val = $memd->get("E");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Configure the "delete" operation to "caching", so the overall
# configuration is:
#
# get - caching
# set - caching
# delete - caching
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "caching", "innodb_only");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
perl;
use DBI;
use Cache::Memcached;
print "----- Test delete (caching) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "add G|Gossen:\n";
if ($memd->add("G","Gossen")) {
print "Ok.\n";
}
else {
print "Error: fail to add.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# delete will only delete the InnoDB record, cache record still exists
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Delete G|Gossen:\n";
if ($memd->delete("G")) {
print "Ok.\n";
}
else {
print "Error: G|Gossen doesn't exist.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Configure the "flush" operation to "cache_only", so the overall
# configuration is:
#
# get - cache_only (for testing flush's cache_only)
# set - caching
# delete - caching
# flush - cache_only
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
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");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
perl;
use DBI;
use Cache::Memcached;
print "----- Test flush (cache_only) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "add G|Gossen:\n";
if ($memd->add("G","Gossen")) {
print "Ok.\n";
}
else {
print "Error: fail to add.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results after flush_all:\n";
$memd->flush_all;
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# Row should still in the database (only cache is flushed)
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Configure the "flush" operation to "caching", so the overall
# configuration is:
#
# get - caching (for testing flush's cache_only)
# set - caching
# delete - caching
# flush - caching
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"caching", "caching", "caching");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
perl;
use DBI;
use Cache::Memcached;
print "----- Test flush (cache_only) -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "add G|Gossen:\n";
if ($memd->add("G","Gossen")) {
print "Ok.\n";
}
else {
print "Error: fail to add.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results after flush_all:\n";
$memd->flush_all;
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# Rows should be deleted from the InnoDB table
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Configure the operation to "disabled", so the overall
# configuration is:
#
# get - disabled
# set - disabled
# delete - disabled
# flush - disabled
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT INTO cache_policies VALUES("cache_policy", "caching",
"disabled", "disabled", "disabled");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
# Add some rows
--sorted_result
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);
perl;
use DBI;
use Cache::Memcached;
print "----- Test all operations disabled -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "add G|Gossen:\n";
if ($memd->add("G","Gossen")) {
print "Ok.\n";
}
else {
print "Error: fail to add.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results after flush_all:\n";
$memd->flush_all;
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# Rows should be deleted from the InnoDB table
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# ----------------------------------------------------------------
# Negative test, insert "junk" value to cache_policies
#
# ----------------------------------------------------------------
# Stop plugin before innodb_memcached configuration
UNINSTALL PLUGIN daemon_memcached;
use innodb_memcache;
DELETE FROM cache_policies;
INSERT IGNORE INTO cache_policies VALUES("junk", "junk",
"caching", "cache_only", "disabled");
--let $memcached_address=127.0.0.1:11247
--source ../include/load_daemon_memcached_expecting_success.inc
perl;
use DBI;
use Cache::Memcached;
print "----- Test with wrong policy name -----\n";
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "add G|Gossen:\n";
if ($memd->add("G","Gossen")) {
print "Ok.\n";
}
else {
print "Error: fail to add.\n";
}
$memd->disconnect_all;
EOF
--sorted_result
use test;
SELECT c1,c2 FROM t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results after flush_all (flush disabled):\n";
$memd->flush_all;
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
# Rows should be deleted from the InnoDB table
--sorted_result
SELECT c1,c2 FROM test.t1;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11247" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results with G:\n";
$val = $memd->get("G");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
USE test;
DROP TABLE t1;
UNINSTALL PLUGIN daemon_memcached;
DROP DATABASE innodb_memcache;
SET @@global.transaction_isolation= @transaction_isolation;