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114 lines
3.4 KiB
Text
114 lines
3.4 KiB
Text
set completion_type=CHAIN;
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set global low_priority_updates=1;
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install soname 'sql_errlog';
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select * from information_schema.system_variables
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where variable_name in (
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'completion_type', #session!=global, origin=compile-time
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'low_priority_updates', #global!=default, origin=sql
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'column_compression_threshold', #origin=command-line
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'plugin_maturity', #origin=config
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'sql_error_log_rate', #plugin, origin=command-line
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'sql_error_log_rotations' #plugin, origin=config
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)
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order by variable_name;
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VARIABLE_NAME COLUMN_COMPRESSION_THRESHOLD
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SESSION_VALUE 120
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GLOBAL_VALUE 120
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GLOBAL_VALUE_ORIGIN COMMAND-LINE
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DEFAULT_VALUE 100
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VARIABLE_SCOPE SESSION
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VARIABLE_TYPE INT UNSIGNED
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VARIABLE_COMMENT Minimum column data length eligible for compression
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NUMERIC_MIN_VALUE 0
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NUMERIC_MAX_VALUE 4294967295
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NUMERIC_BLOCK_SIZE 1
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ENUM_VALUE_LIST NULL
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READ_ONLY NO
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COMMAND_LINE_ARGUMENT REQUIRED
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GLOBAL_VALUE_PATH NULL
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VARIABLE_NAME COMPLETION_TYPE
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SESSION_VALUE CHAIN
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GLOBAL_VALUE NO_CHAIN
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GLOBAL_VALUE_ORIGIN COMPILE-TIME
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DEFAULT_VALUE NO_CHAIN
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VARIABLE_SCOPE SESSION
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VARIABLE_TYPE ENUM
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VARIABLE_COMMENT The transaction completion type
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NUMERIC_MIN_VALUE NULL
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NUMERIC_MAX_VALUE NULL
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NUMERIC_BLOCK_SIZE NULL
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ENUM_VALUE_LIST NO_CHAIN,CHAIN,RELEASE
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READ_ONLY NO
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COMMAND_LINE_ARGUMENT REQUIRED
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GLOBAL_VALUE_PATH NULL
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VARIABLE_NAME LOW_PRIORITY_UPDATES
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SESSION_VALUE OFF
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GLOBAL_VALUE ON
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GLOBAL_VALUE_ORIGIN SQL
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DEFAULT_VALUE OFF
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VARIABLE_SCOPE SESSION
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VARIABLE_TYPE BOOLEAN
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VARIABLE_COMMENT INSERTvar/UPDATE has lower priority than selects
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NUMERIC_MIN_VALUE NULL
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NUMERIC_MAX_VALUE NULL
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NUMERIC_BLOCK_SIZE NULL
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ENUM_VALUE_LIST OFF,ON
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READ_ONLY NO
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COMMAND_LINE_ARGUMENT OPTIONAL
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GLOBAL_VALUE_PATH NULL
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VARIABLE_NAME PLUGIN_MATURITY
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SESSION_VALUE NULL
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GLOBAL_VALUE alpha
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GLOBAL_VALUE_ORIGIN CONFIG
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DEFAULT_VALUE beta
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VARIABLE_SCOPE GLOBAL
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VARIABLE_TYPE ENUM
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VARIABLE_COMMENT The lowest desirable plugin maturity. Plugins less mature than that will not be installed or loaded
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NUMERIC_MIN_VALUE NULL
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NUMERIC_MAX_VALUE NULL
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NUMERIC_BLOCK_SIZE NULL
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ENUM_VALUE_LIST unknown,experimental,alpha,beta,gamma,stable
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READ_ONLY YES
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COMMAND_LINE_ARGUMENT REQUIRED
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GLOBAL_VALUE_PATH var/my.cnf
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VARIABLE_NAME SQL_ERROR_LOG_RATE
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SESSION_VALUE NULL
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GLOBAL_VALUE 100
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GLOBAL_VALUE_ORIGIN COMMAND-LINE
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DEFAULT_VALUE 1
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VARIABLE_SCOPE GLOBAL
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VARIABLE_TYPE INT UNSIGNED
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VARIABLE_COMMENT Sampling rate. If set to 0(zero), the logging is disabled
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NUMERIC_MIN_VALUE 0
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NUMERIC_MAX_VALUE 1000000
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NUMERIC_BLOCK_SIZE 1
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ENUM_VALUE_LIST NULL
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READ_ONLY NO
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COMMAND_LINE_ARGUMENT REQUIRED
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GLOBAL_VALUE_PATH NULL
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VARIABLE_NAME SQL_ERROR_LOG_ROTATIONS
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SESSION_VALUE NULL
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GLOBAL_VALUE 5
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GLOBAL_VALUE_ORIGIN CONFIG
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DEFAULT_VALUE 9
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VARIABLE_SCOPE GLOBAL
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VARIABLE_TYPE INT UNSIGNED
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VARIABLE_COMMENT Number of rotations before log is removed
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NUMERIC_MIN_VALUE 1
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NUMERIC_MAX_VALUE 999
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NUMERIC_BLOCK_SIZE 1
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ENUM_VALUE_LIST NULL
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READ_ONLY YES
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COMMAND_LINE_ARGUMENT REQUIRED
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GLOBAL_VALUE_PATH var/my.cnf
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create user foo@localhost;
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connect foo,localhost,foo;
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select global_value_path from information_schema.system_variables where variable_name='plugin_maturity';
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global_value_path NULL
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connection default;
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select global_value_path from information_schema.system_variables where variable_name='plugin_maturity';
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global_value_path var/my.cnf
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disconnect foo;
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drop user foo@localhost;
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set global low_priority_updates=default;
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uninstall soname 'sql_errlog';
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