56 lines
2.5 KiB
Plaintext
56 lines
2.5 KiB
Plaintext
include/master-slave.inc
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Warnings:
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Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
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Note #### Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
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[connection master]
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drop table if exists test.t1;
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reset master;
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create table test.t1(a int) engine = XENGINE;
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drop table test.t1;
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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slave-bin.000001 # Query # # use `test`; create table test.t1(a int) engine = XENGINE
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slave-bin.000001 # Query # # use `test`; DROP TABLE `t1` /* generated by server */
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"============ Performance schema on master ============"
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select ID from INFORMATION_SCHEMA.PROCESSLIST
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where COMMAND = "Binlog Dump"
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into @master_dump_pid;
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select COMMAND, STATE
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from INFORMATION_SCHEMA.PROCESSLIST
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where ID = @master_dump_pid;
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COMMAND STATE
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Binlog Dump Master has sent all binlog to slave; waiting for more updates
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select NAME, TYPE, PROCESSLIST_COMMAND, PROCESSLIST_STATE
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from performance_schema.threads
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where PROCESSLIST_ID = @master_dump_pid;
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NAME TYPE PROCESSLIST_COMMAND PROCESSLIST_STATE
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thread/sql/one_connection FOREGROUND Binlog Dump Master has sent all binlog to slave; waiting for more updates
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"============ Performance schema on slave ============"
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select ID from INFORMATION_SCHEMA.PROCESSLIST
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where STATE like "Waiting for master to send event%"
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into @slave_io_pid;
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select COMMAND, STATE
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from INFORMATION_SCHEMA.PROCESSLIST
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where ID = @slave_io_pid;
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COMMAND STATE
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Connect Waiting for master to send event
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select NAME, TYPE, PROCESSLIST_COMMAND, PROCESSLIST_STATE
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from performance_schema.threads
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where PROCESSLIST_ID = @slave_io_pid;
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NAME TYPE PROCESSLIST_COMMAND PROCESSLIST_STATE
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thread/sql/slave_io FOREGROUND Connect Waiting for master to send event
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select ID from INFORMATION_SCHEMA.PROCESSLIST
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where STATE like "Slave has read all relay log%"
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into @slave_sql_pid;
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select COMMAND, STATE
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from INFORMATION_SCHEMA.PROCESSLIST
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where ID = @slave_sql_pid;
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COMMAND STATE
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Query Slave has read all relay log; waiting for more updates
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select NAME, TYPE, PROCESSLIST_COMMAND, PROCESSLIST_STATE
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from performance_schema.threads
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where PROCESSLIST_ID = @slave_sql_pid;
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NAME TYPE PROCESSLIST_COMMAND PROCESSLIST_STATE
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thread/sql/slave_sql FOREGROUND Query Slave has read all relay log; waiting for more updates
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include/rpl_end.inc
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