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5ab5ff08b0
This commit makes replicas crash-safe by default by changing the Using_Gtid value to be Slave_Pos on a fresh slave start and after RESET SLAVE is issued. If the primary server does not support GTIDs (i.e., version < 10), the replica will fall back to Using_Gtid=No on slave start and after RESET SLAVE. The following additional informational messages/warnings are added: 1. When Using_Gtid is automatically changed. That is, if RESET SLAVE reverts Using_Gtid back to Slave_Pos, or Using_Gtid is inferred to No from a CHANGE MASTER TO given with log coordinates without MASTER_USE_GTID. 2. If options are ignored in CHANGE MASTER TO. If CHANGE MASTER TO is given with log coordinates, yet also specifies MASTER_USE_GTID=Slave_Pos, a warning message is given that the log coordinate options are ignored. Additionally, an MTR macro has been added for RESET SLAVE, reset_slave.inc, which provides modes/options for resetting a slave in log coordinate or gtid modes. When in log coordinates mode, the macro will execute CHANGE MASTER TO MASTER_USE_GTID=No after the RESET SLAVE command. When in GTID mode, an extra parameter, reset_slave_keep_gtid_state, can be set to reset or preserve the value of gtid_slave_pos. Reviewed By: =========== Andrei Elkin <andrei.elkin@mariadb.com>
40 lines
772 B
PHP
40 lines
772 B
PHP
#
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# include/test_fieldsize.inc
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#
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# This include file is designed to create a table with one column
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# whose size on the master is greater than that on the slave. The
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# test should fail with an error on the slave.
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#
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connection master;
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DROP TABLE IF EXISTS t1;
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sync_slave_with_master;
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STOP SLAVE;
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--let $master_use_gtid_option= No
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--source include/reset_slave.inc
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eval $test_table_slave;
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connection master;
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eval $test_table_master;
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RESET MASTER;
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eval $test_insert;
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connection slave;
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START SLAVE;
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--let $slave_sql_errno= 1677
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--let $show_slave_sql_error= 1
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--source include/wait_for_slave_sql_error.inc
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# The following should be 0
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SELECT COUNT(*) FROM t1;
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STOP SLAVE;
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--source include/reset_slave.inc
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connection master;
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RESET MASTER;
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connection slave;
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START SLAVE;
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