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
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
##############################################################################
#
# Let's verify that multi-update with a subselect does not cause the slave to crash
# (BUG#10442)
#
--disable_query_log
SELECT '-------- Test for BUG#9361 --------' as "";
--enable_query_log
eval CREATE TABLE t1 (
a int unsigned not null auto_increment primary key,
b int unsigned
) ENGINE=$engine_type;
eval CREATE TABLE t2 (
a int unsigned not null auto_increment primary key,
b int unsigned
) ENGINE=$engine_type;
INSERT INTO t1 VALUES (NULL, 0);
INSERT INTO t1 SELECT NULL, 0 FROM t1;
INSERT INTO t2 VALUES (NULL, 0), (NULL,1);
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
UPDATE t2, (SELECT a FROM t1 ORDER BY a) AS t SET t2.b = t.a+5 ;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
sync_slave_with_master;
connection slave;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
connection master;
drop table t1,t2;
##############################################################################
#
# Test for BUG#9361:
# Subselects should work inside multi-updates
#
--disable_query_log
SELECT '-------- Test 1 for BUG#9361 --------' as "";
--enable_query_log
connection master;
--disable_warnings
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
--enable_warnings
CREATE TABLE t1 (
a1 char(30),
a2 int,
a3 int,
a4 char(30),
a5 char(30)
);
CREATE TABLE t2 (
b1 int,
b2 char(30)
);
# Insert one row per table
INSERT INTO t1 VALUES ('Yes', 1, NULL, 'foo', 'bar');
INSERT INTO t2 VALUES (1, 'baz');
# This should update the row in t1
UPDATE t1 a, t2
SET a.a1 = 'No'
WHERE a.a2 =
(SELECT b1
FROM t2
WHERE b2 = 'baz')
AND a.a3 IS NULL
AND a.a4 = 'foo'
AND a.a5 = 'bar';
sync_slave_with_master;
connection slave;
SELECT * FROM t1;
SELECT * FROM t2;
connection master;
DROP TABLE t1, t2;
##############################################################################
#
# Second test for BUG#9361
#
--disable_query_log
SELECT '-------- Test 2 for BUG#9361 --------' as "";
--enable_query_log
connection master;
--disable_warnings
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
DROP TABLE IF EXISTS t3;
--enable_warnings
CREATE TABLE t1 (
i INT,
j INT,
x INT,
y INT,
z INT
);
CREATE TABLE t2 (
i INT,
k INT,
x INT,
y INT,
z INT
);
CREATE TABLE t3 (
j INT,
k INT,
x INT,
y INT,
z INT
);
INSERT INTO t1 VALUES ( 1, 2,13,14,15);
INSERT INTO t2 VALUES ( 1, 3,23,24,25);
INSERT INTO t3 VALUES ( 2, 3, 1,34,35), ( 2, 3, 1,34,36);
UPDATE t1 AS a
INNER JOIN t2 AS b
ON a.i = b.i
INNER JOIN t3 AS c
ON a.j = c.j AND b.k = c.k
SET a.x = b.x,
a.y = b.y,
a.z = (
SELECT sum(z)
FROM t3
WHERE y = 34
)
WHERE b.x = 23;
sync_slave_with_master;
connection slave;
SELECT * FROM t1;
connection master;
DROP TABLE t1, t2, t3;
##############################################################################
#
# BUG#12618
#
# TEST: Replication of a statement containing a join in a multi-update.
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
CREATE TABLE t1 (
idp int(11) NOT NULL default '0',
idpro int(11) default NULL,
price decimal(19,4) default NULL,
PRIMARY KEY (idp)
);
CREATE TABLE t2 (
idpro int(11) NOT NULL default '0',
price decimal(19,4) default NULL,
nbprice int(11) default NULL,
PRIMARY KEY (idpro)
);
INSERT INTO t1 VALUES
(1,1,'3.0000'),
(2,2,'1.0000'),
(3,1,'1.0000'),
(4,1,'4.0000'),
(5,3,'2.0000'),
(6,2,'4.0000');
INSERT INTO t2 VALUES
(1,'0.0000',0),
(2,'0.0000',0),
(3,'0.0000',0);
# This update sets t2 to the minimal prices for each product
update
t2
join
( select idpro, min(price) as min_price, count(*) as nbr_price
from t1
where idpro>0 and price>0
group by idpro
) as table_price
on t2.idpro = table_price.idpro
set t2.price = table_price.min_price,
t2.nbprice = table_price.nbr_price;
select "-- MASTER AFTER JOIN --" as "";
select * from t1;
select * from t2;
sync_slave_with_master;
select "-- SLAVE AFTER JOIN --" as "";
select * from t1;
select * from t2;
connection master;
DROP TABLE t1, t2;
# End of 4.1 tests
|
