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
|
for master_1
for child2
child2_1
child2_2
child2_3
for child3
drop and create databases
connection master_1;
DROP DATABASE IF EXISTS auto_test_local;
CREATE DATABASE auto_test_local;
USE auto_test_local;
SELECT spider_direct_sql('DROP DATABASE IF EXISTS auto_test_remote', '', 'srv "s_2_1_test", default_group "MariaDB ODBC 3.0 Driver"');
spider_direct_sql('DROP DATABASE IF EXISTS auto_test_remote', '', 'srv "s_2_1_test", default_group "MariaDB ODBC 3.0 Driver"')
1
SELECT spider_direct_sql('CREATE DATABASE auto_test_remote', '', 'srv "s_2_1_test", default_group "MariaDB ODBC 3.0 Driver"') ;
SELECT spider_direct_sql('USE auto_test_remote', '', 'srv "s_2_1_test", default_group "MariaDB ODBC 3.0 Driver"');
spider_direct_sql('CREATE DATABASE auto_test_remote', '', 'srv "s_2_1_test", default_group "MariaDB ODBC 3.0 Driver"')
1
spider_direct_sql('USE auto_test_remote', '', 'srv "s_2_1_test", default_group "MariaDB ODBC 3.0 Driver"')
1
SELECT spider_direct_sql('DROP DATABASE IF EXISTS auto_test_remote2', '', 'srv "s_2_2_test", default_group "MariaDB ODBC 3.0 Driver"');
spider_direct_sql('DROP DATABASE IF EXISTS auto_test_remote2', '', 'srv "s_2_2_test", default_group "MariaDB ODBC 3.0 Driver"')
1
SELECT spider_direct_sql('CREATE DATABASE auto_test_remote2', '', 'srv "s_2_2_test", default_group "MariaDB ODBC 3.0 Driver"') ;
SELECT spider_direct_sql('USE auto_test_remote2', '', 'srv "s_2_2_test", default_group "MariaDB ODBC 3.0 Driver"');
spider_direct_sql('CREATE DATABASE auto_test_remote2', '', 'srv "s_2_2_test", default_group "MariaDB ODBC 3.0 Driver"')
1
spider_direct_sql('USE auto_test_remote2', '', 'srv "s_2_2_test", default_group "MariaDB ODBC 3.0 Driver"')
1
test select 1
connection master_1;
SELECT 1;
1
1
create table select test
connection master_1;
DROP TABLE IF EXISTS ta_l;
CREATE TABLE ta_l (
a INT,
b CHAR(1),
c DATETIME,
PRIMARY KEY(a)
) MASTER_1_ENGINE MASTER_1_CHARSET MASTER_1_COMMENT_2_1
INSERT INTO ta_l (a, b, c) VALUES
(1, 'a', '2008-08-01 10:21:39'),
(2, 'b', '2000-01-01 00:00:00'),
(3, 'e', '2007-06-04 20:03:11'),
(4, 'd', '2003-11-30 05:01:03'),
(5, 'c', '2001-12-31 23:59:59');
direct_updating test
connection master_1;
SHOW GLOBAL STATUS LIKE 'Spider_direct_update%';
Variable_name Value
Spider_direct_update 0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-01 00:00:00
2 b 2000-01-01 00:00:00
3 e 2007-06-04 00:00:00
4 d 2003-11-30 00:00:00
5 c 2001-12-31 00:00:00
update all rows with function
UPDATE ta_l SET c = ADDDATE(c, 1);
SHOW GLOBAL STATUS LIKE 'Spider_direct_update%';
Variable_name Value
Spider_direct_update 0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-02 00:00:00
2 b 2000-01-02 00:00:00
3 e 2007-06-05 00:00:00
4 d 2003-12-01 00:00:00
5 c 2002-01-01 00:00:00
update by primary key
UPDATE ta_l SET b = 'x' WHERE a = 3;
SHOW GLOBAL STATUS LIKE 'Spider_direct_update%';
Variable_name Value
Spider_direct_update 1
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-02 00:00:00
2 b 2000-01-02 00:00:00
3 x 2007-06-05 00:00:00
4 d 2003-12-01 00:00:00
5 c 2002-01-01 00:00:00
update by a column without index
UPDATE ta_l SET c = '2011-10-17' WHERE b = 'x';
SHOW GLOBAL STATUS LIKE 'Spider_direct_update%';
Variable_name Value
Spider_direct_update 2
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-02 00:00:00
2 b 2000-01-02 00:00:00
3 x 2011-10-17 00:00:00
4 d 2003-12-01 00:00:00
5 c 2002-01-01 00:00:00
update by primary key with order and limit
UPDATE ta_l SET c = ADDDATE(c, 1) WHERE a < 4 ORDER BY b DESC LIMIT 1;
SHOW GLOBAL STATUS LIKE 'Spider_direct_update%';
Variable_name Value
Spider_direct_update 2
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-02 00:00:00
2 b 2000-01-02 00:00:00
3 x 2011-10-18 00:00:00
4 d 2003-12-01 00:00:00
5 c 2002-01-01 00:00:00
delete by primary key with order and limit
DELETE FROM ta_l WHERE a < 4 ORDER BY c LIMIT 1;
SHOW GLOBAL STATUS LIKE 'Spider_direct_delete%';
Variable_name Value
Spider_direct_delete 0
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-02 00:00:00
3 x 2011-10-18 00:00:00
4 d 2003-12-01 00:00:00
5 c 2002-01-01 00:00:00
delete by a column without index
DELETE FROM ta_l WHERE b = 'c';
SHOW GLOBAL STATUS LIKE 'Spider_direct_delete%';
Variable_name Value
Spider_direct_delete 1
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-02 00:00:00
3 x 2011-10-18 00:00:00
4 d 2003-12-01 00:00:00
delete by primary key
DELETE FROM ta_l WHERE a = 3;
SHOW GLOBAL STATUS LIKE 'Spider_direct_delete%';
Variable_name Value
Spider_direct_delete 2
SELECT a, b, date_format(c, '%Y-%m-%d %H:%i:%s') FROM ta_l ORDER BY a;
a b date_format(c, '%Y-%m-%d %H:%i:%s')
1 a 2008-08-02 00:00:00
4 d 2003-12-01 00:00:00
deinit
connection master_1;
DROP DATABASE IF EXISTS auto_test_local;
SELECT spider_direct_sql('DROP DATABASE auto_test_remote', '', 'srv "s_2_1", default_group "MariaDB ODBC 3.0 Driver"');
spider_direct_sql('DROP DATABASE auto_test_remote', '', 'srv "s_2_1", default_group "MariaDB ODBC 3.0 Driver"')
1
SELECT spider_direct_sql('DROP DATABASE auto_test_remote2', '', 'srv "s_2_2", default_group "MariaDB ODBC 3.0 Driver"');
spider_direct_sql('DROP DATABASE auto_test_remote2', '', 'srv "s_2_2", default_group "MariaDB ODBC 3.0 Driver"')
1
for child3
for child2
child2_3
child2_2
child2_1
for master_1
end of test
|
