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a38fc8d47e
This patch adds a new client utility that enables or disables plugin features. The utility disables or enables a plugin using values (name, soname, and symbols) provided via a configuration file by the same name. For example, to ENABLE the daemon_example plugin, the utility will read the daemon_example.ini configuration file and use the values contained to enable or disable the plugin.
97 lines
2.4 KiB
Text
97 lines
2.4 KiB
Text
#
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# Ensure the plugin isn't loaded.
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#
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SELECT * FROM mysql.plugin WHERE name = 'daemon_example' ORDER BY name;
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name dl
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#
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# Enable the plugin...
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#
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#
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# Ensure the plugin is now loaded.
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#
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SELECT * FROM mysql.plugin WHERE name = 'daemon_example' ORDER BY name;
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name dl
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daemon_example libdaemon_example.so
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#
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# Disable the plugin...
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#
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#
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# Ensure the plugin isn't loaded.
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#
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SELECT * FROM mysql.plugin WHERE name = 'daemon_example' ORDER BY name;
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name dl
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#
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# Attempt to load non-existant plugin
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#
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ERROR: Cannot read plugin config file NOT_THERE_AT_ALL.ini.
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#
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# Attempt to use non-existant plugin.ini file
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#
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ERROR: Cannot read plugin config file daemon_example.ini.
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#
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# Attempt to omit the plugin
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#
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ERROR: No plugin specified.
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#
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# Attempt to omit DISABLE|ENABLE
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#
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ERROR: missing operation. Please specify either '<plugin> ENABLE' or '<plugin> DISABLE'.
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#
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# Attempt to use bad paths - datadir
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#
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ERROR: Cannot access datadir at '/data_not_there/'.
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#
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# Attempt to use bad paths - basedir
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#
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ERROR: Cannot access basedir at '/basedir_not_there/'.
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#
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# Attempt to use bad paths - plugin_dir
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#
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ERROR: Cannot read plugin config file daemon_example.ini.
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#
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# Missing library
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#
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ERROR: The plugin library is missing or in a different location.
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#
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# Bad format for config file
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#
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ERROR: plugin name requested does not match config file data.
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#
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# Missing base_dir option
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#
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ERROR: Missing --basedir option.
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#
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# Missing data_dir option
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#
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ERROR: Missing --datadir option.
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#
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# Missing plugin_dir option
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#
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ERROR: Missing --plugin_dir option.
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#
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# Show the help.
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#
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mysql_plugin Ver 1.0.0 Distrib XX.XX.XX
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Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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Enable or disable plugins.
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Usage: mysql_plugin [options] <plugin> ENABLE|DISABLE
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Options:
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-?, --help Display this help and exit.
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-b, --basedir=name The basedir for the server.
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-d, --datadir=name The datadir for the server.
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-p, --plugin-dir=name
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The plugin dir for the server.
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-i, --plugin-ini=name
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Read plugin information from configuration file specified
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instead of from <plugin-dir>/<plugin_name>.ini.
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-n, --no-defaults Do not read values from configuration file.
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-P, --print-defaults
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Show default values from configuration file.
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-v, --verbose More verbose output; you can use this multiple times to
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get even more verbose output.
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-V, --version Output version information and exit.
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