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
|
#######################################
# Author: Rafal Somla #
# Date: 2006-08-20 #
# Purpose: Test replication of basic #
# table operations in various setups #
# #
# Based on rpl_ndb_2multi_eng.test by #
# JBM #
#######################################
--echo --- Doing pre test cleanup ---
connection master;
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_query_log
#################################################
--echo --- Create Table Section ---
CREATE TABLE t1 (id MEDIUMINT NOT NULL,
b1 INT,
vc VARCHAR(255),
bc CHAR(255),
d DECIMAL(10,4) DEFAULT 0,
f FLOAT DEFAULT 0,
total BIGINT UNSIGNED,
y YEAR,
t DATE,
PRIMARY KEY(id));
--echo --- Show table on master ---
SHOW CREATE TABLE t1;
--echo --- Show table on slave ---
sync_slave_with_master;
SHOW CREATE TABLE t1;
--source include/rpl_multi_engine2.inc
#################################################
# Okay lets see how it holds up to table changes
--echo --- Check that simple Alter statements are replicated correctly --
ALTER TABLE t1 DROP PRIMARY KEY;
# note: table with no PK can't contain blobs if it is to be replicated.
ALTER TABLE t1 MODIFY vc char(32);
--echo --- Show the new improved table on the master ---
SHOW CREATE TABLE t1;
--echo --- Make sure that our tables on slave are still same engine ---
--echo --- and that the alter statements replicated correctly ---
sync_slave_with_master;
SHOW CREATE TABLE t1;
--source include/rpl_multi_engine2.inc
#################################################
--echo --- Check that replication works when slave has more columns than master
connection master;
ALTER TABLE t1 ADD PRIMARY KEY(id,total);
ALTER TABLE t1 MODIFY vc TEXT;
INSERT INTO t1 VALUES(3,1,'Testing MySQL databases is a cool ',
'Must make it bug free for the customer',
654321.4321,15.21,0,1965,"1905-11-14");
INSERT INTO t1 VALUES(20,1,'Testing MySQL databases is a cool ',
'Must make it bug free for the customer',
654321.4321,15.21,0,1965,"1965-11-14");
INSERT INTO t1 VALUES(50,1,'Testing MySQL databases is a cool ',
'Must make it bug free for the customer',
654321.4321,15.21,0,1965,"1985-11-14");
--echo --- Add columns on slave ---
--sync_slave_with_master
ALTER TABLE t1 ADD (u int, v char(16) default 'default');
UPDATE t1 SET u=7 WHERE id < 50;
UPDATE t1 SET v='explicit' WHERE id >10;
--echo --- Show changed table on slave ---
SHOW CREATE TABLE t1;
SELECT *
FROM t1
ORDER BY id;
--source include/rpl_multi_engine2.inc
TRUNCATE TABLE t1;
#################################################
--echo --- Check that replication works when master has more columns than slave
connection master;
--echo --- Remove columns on slave ---
--sync_slave_with_master
ALTER TABLE t1 DROP COLUMN v;
ALTER TABLE t1 DROP COLUMN u;
ALTER TABLE t1 DROP COLUMN t;
ALTER TABLE t1 DROP COLUMN y;
--echo --- Show changed table on slave ---
SHOW CREATE TABLE t1;
--source include/rpl_multi_engine2.inc
TRUNCATE TABLE t1;
#################################################
--echo --- Do Cleanup --
connection master;
DROP TABLE IF EXISTS t1;
sync_slave_with_master;
connection master;
|
