M(SettingBool, log_profile_events, true, "Log query performance statistics into the query_log and query_thread_log.") \
M(SettingBool, log_query_settings, true, "Log query settings into the query_log.") \
M(SettingBool, log_query_threads, true, "Log query threads into system.query_thread_log table. This setting have effect only when 'log_queries' is true.") \
M(SettingString, send_logs_level, "none", "Send server text logs with specified minumum level to client. Valid values: 'trace', 'debug', 'information', 'warning', 'error', 'none'") \
M(SettingLogsLevel, send_logs_level, "none", "Send server text logs with specified minumum level to client. Valid values: 'trace', 'debug', 'information', 'warning', 'error', 'none'") \
M(SettingBool, enable_optimize_predicate_expression, 0, "If it is set to true, optimize predicates to subqueries.") \
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M(SettingUInt64, low_cardinality_max_dictionary_size, 8192, "Maximum size (in rows) of shared global dictionary for LowCardinality type.") \