39 lines
1.3 KiB
PHP
39 lines
1.3 KiB
PHP
# ==== Purpose ====
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#
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# This include will remove group_replication entry from mysql.plugin table.
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#
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# Post INSTALL PLUGIN group_replication, group_replication entry needs
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# to be cleaned from mysql.plugin table else it can cause warnings in error
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# log file. Reason of warning: Group replication is loaded by default
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# --plugin-load option but INSTALL PLUGIN command also adds an entry in
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# mysql.plugin table for auto-load on reboot. Auto-load conflicts with
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# Group replication plugin-load option on boot causing a double install
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# attempt, so post INSTALL cleanup is needed.
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#
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# ==== Usage ====
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#
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# --source include/clean_group_replication_install_entry.inc
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#
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--disable_query_log
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--disable_warnings
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--let $_install_rpl_server= $rpl_server_count
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while ($_install_rpl_server)
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{
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# --let $rpl_connection_name= server_$_install_rpl_server
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# --source include/rpl_connection.inc
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--connection server_$_install_rpl_server
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--let $_install_tmp= query_get_value(SELECT COUNT(*) AS count FROM mysql.plugin WHERE name="group_replication", count, 1)
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if ($_install_tmp)
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{
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SET SESSION sql_log_bin= 0;
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DELETE FROM mysql.plugin WHERE name='group_replication';
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SET SESSION sql_log_bin= 1;
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}
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--dec $_install_rpl_server
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}
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--enable_warnings
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--enable_query_log
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--let $install_clean_up_required= 0
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