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
|
include/master-slave.inc
[connection master]
STOP SLAVE;
CREATE DATABASE ndbsynctest;
USE ndbsynctest;
CREATE DATABASE ndbsynctest;
USE ndbsynctest;
CREATE TABLE t1 (c1 BIT(1) NOT NULL, c2 BIT(1) NOT NULL, c3 CHAR(15), PRIMARY KEY(c3)) ENGINE = NDB ;
INSERT INTO t1 VALUES (1,1,"row1"),(0,1,"row2"),(1,0,"row3"),(0,0,"row4");
CREATE TABLE t2 (c1 CHAR(15), c2 BIT(1) NOT NULL, c3 BIT(1) NOT NULL, PRIMARY KEY(c1)) ENGINE = NDB ;
INSERT INTO t2 VALUES ("ABC",1,1),("BCDEF",0,1),("CD",1,0),("DEFGHIJKL",0,0);
SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
hex(c1) hex(c2) c3
1 1 row1
0 1 row2
1 0 row3
0 0 row4
SELECT hex(c2),hex(c3),c1 FROM t2 ORDER BY c1;
hex(c2) hex(c3) c1
1 1 ABC
0 1 BCDEF
1 0 CD
0 0 DEFGHIJKL
CREATE TEMPORARY TABLE IF NOT EXISTS test.backup_info
(id INT, backup_id INT) ENGINE = MEMORY;
LOAD DATA INFILE '<MYSQLTEST_VARDIR>/tmp.dat' INTO TABLE test.backup_info FIELDS TERMINATED BY ',';
DROP TABLE test.backup_info;
UPDATE t1 SET c2=0 WHERE c3="row2";
SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
hex(c1) hex(c2) c3
1 1 row1
0 0 row2
1 0 row3
0 0 row4
SHOW TABLES;
Tables_in_ndbsynctest
DROP DATABASE ndbsynctest;
CREATE DATABASE ndbsynctest;
USE ndbsynctest;
SHOW TABLES;
Tables_in_ndbsynctest
t1
t2
SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
hex(c1) hex(c2) c3
1 1 row1
0 1 row2
1 0 row3
0 0 row4
SELECT hex(c2),hex(c3),c1 FROM t2 ORDER BY c1;
hex(c2) hex(c3) c1
1 1 ABC
0 1 BCDEF
1 0 CD
0 0 DEFGHIJKL
SELECT @the_epoch:=MAX(epoch) FROM mysql.ndb_apply_status;
@the_epoch:=MAX(epoch)
<the_epoch>
SELECT @the_pos:=Position,@the_file:=SUBSTRING_INDEX(FILE, '/', -1)
FROM mysql.ndb_binlog_index WHERE epoch > <the_epoch> ORDER BY epoch ASC LIMIT 1;
@the_pos:=Position @the_file:=SUBSTRING_INDEX(FILE, '/', -1)
<the_pos> master-bin.000001
CHANGE MASTER TO
master_log_file = 'master-bin.000001',
master_log_pos = <the_pos> ;
START SLAVE;
include/check_slave_is_running.inc
SELECT hex(c1),hex(c2),c3 FROM t1 ORDER BY c3;
hex(c1) hex(c2) c3
1 1 row1
0 0 row2
1 0 row3
0 0 row4
SELECT hex(c2),hex(c3),c1 FROM t2 ORDER BY c1;
hex(c2) hex(c3) c1
1 1 ABC
0 1 BCDEF
1 0 CD
0 0 DEFGHIJKL
DROP DATABASE ndbsynctest;
STOP SLAVE;
reset master;
select * from mysql.ndb_binlog_index;
Position File epoch inserts updates deletes schemaops
reset slave;
select * from mysql.ndb_apply_status;
server_id epoch log_name start_pos end_pos
include/rpl_end.inc
|
