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			52 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			52 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| drop table if exists t1, t2;
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| drop database if exists mysqltest;
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| create database mysqltest;
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| use mysqltest;
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| drop database mysqltest;
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| use test;
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| create table t1 (a int primary key) engine=ndb;
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| insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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| select @max_epoch:=max(epoch)-1 from mysql.ndb_binlog_index;
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| @max_epoch:=max(epoch)-1
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| #
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| delete from t1;
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| alter table t1 add (b int);
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| insert into t1 values (3,3),(4,4);
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| alter table t1 rename t2;
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| begin;
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| insert into t2 values (1,1),(2,2);
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| update t2 set b=1 where a=3;
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| delete from t2 where a=4;
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| commit;
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| drop table t2;
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| select inserts from mysql.ndb_binlog_index where epoch > @max_epoch and inserts > 5;
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| inserts
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| 10
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| select deletes from mysql.ndb_binlog_index where epoch > @max_epoch and deletes > 5;
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| deletes
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| 10
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| select inserts,updates,deletes from 
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| mysql.ndb_binlog_index where epoch > @max_epoch and updates > 0;
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| inserts	updates	deletes
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| 2	1	1
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| flush logs;
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| purge master logs before now();
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| select count(*) from mysql.ndb_binlog_index;
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| count(*)
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| 0
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| create table t1 (a int primary key, b int) engine=ndb;
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| create database mysqltest;
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| use mysqltest;
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| create table t1 (c int, d int primary key) engine=ndb;
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| use test;
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| insert into mysqltest.t1 values (2,1),(2,2);
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| select @max_epoch:=max(epoch)-1 from mysql.ndb_binlog_index;
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| @max_epoch:=max(epoch)-1
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| #
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| drop table t1;
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| drop database mysqltest;
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| select inserts,updates,deletes from 
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| mysql.ndb_binlog_index where epoch > @max_epoch and inserts > 0;
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| inserts	updates	deletes
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| 2	0	0
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