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a651824329
Clarified error messages related to unsafe statements: - avoid the internal technical term "row injection" - use 'binary log' instead of 'binlog' - avoid the word 'unsafeness'
57 lines
3.3 KiB
Text
57 lines
3.3 KiB
Text
set binlog_format=statement;
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call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
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RESET MASTER;
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select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
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count(*) > 0
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1
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update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
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where name like "wait/synch/rwlock/%";
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
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select count(*) > 0 from performance_schema.EVENTS_WAITS_CURRENT;
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count(*) > 0
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1
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drop table if exists test.t1;
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drop table if exists test.t2;
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create table test.t1 (thread_id integer);
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create table test.t2 (name varchar(128));
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insert into test.t1
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select thread_id from performance_schema.EVENTS_WAITS_CURRENT;
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
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insert into test.t2
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select name from performance_schema.SETUP_INSTRUMENTS
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where name like "wait/synch/rwlock/%";
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
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drop table test.t1;
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drop table test.t2;
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update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
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where name like "wait/synch/rwlock/%";
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
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where name like "wait/synch/rwlock/%"
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # use `test`; drop table if exists test.t1
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master-bin.000001 # Query # # use `test`; drop table if exists test.t2
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master-bin.000001 # Query # # use `test`; create table test.t1 (thread_id integer)
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master-bin.000001 # Query # # use `test`; create table test.t2 (name varchar(128))
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into test.t1
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select thread_id from performance_schema.EVENTS_WAITS_CURRENT
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into test.t2
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select name from performance_schema.SETUP_INSTRUMENTS
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where name like "wait/synch/rwlock/%"
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # use `test`; drop table test.t1
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master-bin.000001 # Query # # use `test`; drop table test.t2
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
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where name like "wait/synch/rwlock/%"
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master-bin.000001 # Query # # COMMIT
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