1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
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-r-batch-size': unsigned value");
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
--enable_connect_log
SET @auto_commit= @@global.autocommit;
SET @@global.autocommit=0;
SET @transaction_isolation= @@global.transaction_isolation;
SET GLOBAL TRANSACTION ISOLATION LEVEL SERIALIZABLE;
SET @lock_wait=@@global.lock_wait_timeout;
SET @@global.lock_wait_timeout=1;
SET @innodb_lock_wait=@@global.innodb_lock_wait_timeout;
SET @@global.innodb_lock_wait_timeout=1;
# 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,c21", "c3", "c4", "c5", "PRIMARY");
CREATE USER mysqltest1@localhost;
COMMIT;
connect (mysqltest1,localhost,mysqltest1,,);
connection mysqltest1;
USE test;
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1 (c1 VARCHAR(32),
c2 VARCHAR(1024),
c21 VARCHAR(1024),
c3 INT, c4 BIGINT UNSIGNED, c5 INT, primary key(c1))
ENGINE = INNODB;
COMMIT;
connection default;
# Tables must exist before plugin can be started!
--let $memcached_address=127.0.0.1:11266
--source ../include/load_daemon_memcached_expecting_success.inc
SELECT @@global.daemon_memcached_w_batch_size;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@global.daemon_memcached_w_batch_size=100;
connection mysqltest1;
--sorted_result
SELECT c1,c2,c21 FROM t1;
COMMIT;
connection default;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11266" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
#print "Here are the memcached :\n";
$val = $memd->set("B","Berlin|Mitte");
if ($val) { print "$val\n"; }
$val = $memd->set("D","Darmstadt|City");
if ($val) { print "$val\n"; }
$val = $memd->set("C","Cottbus|Süd");
if ($val) { print "$val\n"; }
$val = $memd->set("H","Hamburg|Altona");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2,c21 FROM test.t1;
connection mysqltest1;
--sorted_result
SELECT c1,c2,c21 FROM t1 FOR UPDATE;
ROLLBACK;
connection default;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11266" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results:\n";
$val = $memd->add("M","München|Perlach");
if ($val) { print "$val\n"; }
$val = $memd->add("N","Nürnberg|Nord");
if ($val) { print "$val\n"; }
$val = $memd->add("O","Oldenburg|Friesland");
if ($val) { print "$val\n"; }
$val = $memd->add("S","Stuttgart|Schwaben");
if ($val) { print "$val\n"; }
$val = $memd->add("G","Gossen|City");
if ($val) { print "$val\n"; }
$val = $memd->add("F","Frankfurt|Sachsenhausen");
if ($val) { print "$val\n"; }
$val = $memd->add("E","Essen|West");
if ($val) { print "$val\n"; }
$val = $memd->add("P","Paderborn|City");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT c1,c2,c21 FROM test.t1;
connection mysqltest1;
SELECT c1,c2,c21 FROM test.t1 FOR UPDATE;
COMMIT;
connection default;
perl;
use DBI;
use Cache::Memcached;
my $memd = new Cache::Memcached {
'servers' => [ "127.0.0.1:11266" ],
'connect_timeout' => 20,
'select_timeout' => 20
};
print "Here are the memcached results:\n";
$val = $memd->replace("G","Gossen|C");
if ($val) { print "$val\n"; }
$val = $memd->replace("F","Frankfurt|S");
if ($val) { print "$val\n"; }
$val = $memd->replace("E","Essen|W");
if ($val) { print "$val\n"; }
$memd->disconnect_all;
EOF
--sorted_result
SELECT SLEEP(2);
SELECT c1,c2,c21 FROM test.t1;
connection mysqltest1;
# With latest checkin, the memcached plugin will automatically commit
# transactions when you close the connection. So we cannot test the
# timeout with the memcached connection closed. If there are new ways
# to test such, we can re-enable this
# --error ER_LOCK_WAIT_TIMEOUT
SELECT c1,c2,c21 FROM test.t1 FOR UPDATE;
DROP TABLE test.t1;
COMMIT;
connection default;
disconnect mysqltest1;
UNINSTALL PLUGIN daemon_memcached;
DROP DATABASE innodb_memcache;
DROP USER mysqltest1@localhost;
SET @@global.transaction_isolation= @transaction_isolation;
SET @@global.autocommit=@auto_commit;
SET @@global.lock_wait_timeout=@lock_wait;
SET @@global.innodb_lock_wait_timeout=@innodb_lock_wait;
|
