53 lines
2.5 KiB
Plaintext
53 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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include/sync_slave_sql_with_master.inc
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include/rpl_restart_server.inc [server_number=1]
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include/rpl_restart_server.inc [server_number=2]
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include/start_slave.inc
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select master_pos_wait('master-bin.999999',0,2);
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master_pos_wait('master-bin.999999',0,2)
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-1
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explain select master_pos_wait('master-bin.999999',0,2);
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id select_type table partitions type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL NULL No tables used
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Warnings:
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Note 1003 /* select#1 */ select master_pos_wait('master-bin.999999',0,2) AS `master_pos_wait('master-bin.999999',0,2)`
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select master_pos_wait('master-bin.999999',0);
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stop slave sql_thread;
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master_pos_wait('master-bin.999999',0)
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NULL
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"*** must be empty ***"
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show slave status;
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"*** must be NULL ***"
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select master_pos_wait('foo', 98);
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master_pos_wait('foo', 98)
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NULL
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include/start_slave_sql.inc
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Test MASTER_POS_WAIT function with negative timeout value.
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When SQL_MODE is strict, then it will throw WRONG_ARGUMENTS
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error.
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SET @save_sql_mode=@@SESSION.SQL_MODE;
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SET @@SESSION.SQL_MODE="STRICT_ALL_TABLES";
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Warnings:
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Warning 3135 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.
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SELECT MASTER_POS_WAIT('master-bin.999999', 4, -1);
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ERROR HY000: Incorrect arguments to MASTER_POS_WAIT.
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SET @@SESSION.SQL_MODE="";
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SELECT MASTER_POS_WAIT('master-bin.999999', 4, -1);
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MASTER_POS_WAIT('master-bin.999999', 4, -1)
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NULL
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Warnings:
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Warning 1210 Incorrect arguments to MASTER_POS_WAIT.
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SET @@SESSION.SQL_MODE=@save_sql_mode;
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Test WAIT_FOR_EXECUTED_GTID_SET function with fractional timeout value.
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Earlier(before fix), 0.4 is read as integer value '0' and the function
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hanged forever (or till all the specified gtids are executed).
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Now(after fix) 0.4 will be read as doube 0.4 and will waitfor
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atleast 0.4 seconds (or till all the specified gtids are executed).
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Also check that in case of timeout, function returns -1.
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include/assert.inc [MASTER_POS_WAIT returns -1 if the timeout has been exceeded.]
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include/rpl_end.inc
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