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
|
drop table if exists t1,t2,t3;
drop table if exists t1,t2,t3;
CREATE TABLE t3 (dummy INT PRIMARY KEY) ENGINE = NDB;
DROP TABLE t3;
reset master;
reset master;
CREATE TABLE t2 (a INT PRIMARY KEY, b int) ENGINE = NDB;
INSERT INTO t2 VALUES (1,1),(2,2);
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000001 # Query 2 # use `test`; CREATE TABLE t2 (a INT PRIMARY KEY, b int) ENGINE = NDB
mysqld-bin.000001 # Query 2 # BEGIN
mysqld-bin.000001 # Table_map 2 # table_id: # (test.t2)
mysqld-bin.000001 # Table_map 2 # table_id: # (mysql.ndb_apply_status)
mysqld-bin.000001 # Write_rows 2 # table_id: #
mysqld-bin.000001 # Write_rows 2 # table_id: # flags: STMT_END_F
mysqld-bin.000001 # Query 2 # COMMIT
select * from t2 order by a;
a b
1 1
2 2
SELECT @the_epoch:=epoch,inserts,updates,deletes,schemaops FROM
mysql.ndb_binlog_index ORDER BY epoch DESC LIMIT 1;
@the_epoch:=epoch inserts updates deletes schemaops
<the_epoch> 2 0 0 0
SELECT * FROM t2 ORDER BY a;
a b
1 1
2 2
DROP TABLE t2;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000001 # Query 2 # use `test`; CREATE TABLE t2 (a INT PRIMARY KEY, b int) ENGINE = NDB
mysqld-bin.000001 # Query 1 # BEGIN
mysqld-bin.000001 # Table_map 1 # table_id: # (test.t2)
mysqld-bin.000001 # Table_map 1 # table_id: # (mysql.ndb_apply_status)
mysqld-bin.000001 # Write_rows 1 # table_id: #
mysqld-bin.000001 # Write_rows 1 # table_id: # flags: STMT_END_F
mysqld-bin.000001 # Query 1 # COMMIT
mysqld-bin.000001 # Query 1 # use `test`; DROP TABLE t2
SELECT inserts,updates,deletes,schemaops FROM
mysql.ndb_binlog_index WHERE epoch=<the_epoch>;
inserts updates deletes schemaops
2 0 0 0
reset master;
reset master;
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE = NDB;
INSERT INTO t1 VALUES (1),(2);
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000001 # Query 2 # use `test`; CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE = NDB
mysqld-bin.000001 # Query 2 # BEGIN
mysqld-bin.000001 # Table_map 2 # table_id: # (test.t1)
mysqld-bin.000001 # Table_map 2 # table_id: # (mysql.ndb_apply_status)
mysqld-bin.000001 # Write_rows 2 # table_id: #
mysqld-bin.000001 # Write_rows 2 # table_id: # flags: STMT_END_F
mysqld-bin.000001 # Query 2 # COMMIT
SELECT @the_epoch2:=epoch,inserts,updates,deletes,schemaops FROM
mysql.ndb_binlog_index ORDER BY epoch DESC LIMIT 1;
@the_epoch2:=epoch inserts updates deletes schemaops
<the_epoch2> 2 0 0 0
SELECT inserts,updates,deletes,schemaops FROM
mysql.ndb_binlog_index WHERE epoch > <the_epoch> AND epoch <= <the_epoch2>;
inserts updates deletes schemaops
2 0 0 0
drop table t1;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
mysqld-bin.000001 # Query 2 # use `test`; CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE = NDB
mysqld-bin.000001 # Query 2 # BEGIN
mysqld-bin.000001 # Table_map 2 # table_id: # (test.t1)
mysqld-bin.000001 # Table_map 2 # table_id: # (mysql.ndb_apply_status)
mysqld-bin.000001 # Write_rows 2 # table_id: #
mysqld-bin.000001 # Write_rows 2 # table_id: # flags: STMT_END_F
mysqld-bin.000001 # Query 2 # COMMIT
mysqld-bin.000001 # Query 2 # use `test`; drop table t1
SELECT inserts,updates,deletes,schemaops FROM
mysql.ndb_binlog_index WHERE epoch > <the_epoch> AND epoch <= <the_epoch2>;
inserts updates deletes schemaops
2 0 0 0
|
