log_builtin_as_identified_by_password removed features, 43 log_error system variable, 818 log_error_services system variable, 819 log_error_suppression_list system variable, 819 log_error_verbosity system variable, 820 log_filter_dragnet log component, 1071 log_filter_internal log component, 1071 log_output system variable, 820 log_queries_not_using_indexes system variable, 821 log_raw system variable, 821 log_sink_internal log component, 1071 log_sink_json log component, 1071 log_sink_syseventlog log component, 1072 log_sink_test log component, 1072 log_slave_updates system variable, 3564 log_slow_admin_statements system variable mysqld, 822 log_slow_extra system variable, 822 log_slow_slave_statements system variable, 3517 log_statements_unsafe_for_binlog system variable, 3565 log_status table performance_schema, 5083 log_syslog system variable, 822 log_syslog_facility system variable, 823 log_syslog_include_pid system variable, 823 log_syslog_tag system variable, 823 log_throttle_queries_not_using_indexes system variable, 824 log_timestamps system variable, 823 log_warnings removed features, 44 Long Data thread command, 1846 LONG data type, 2041 LONGBLOB data type, 2038 LongMessageBuffer, 4086 LONGTEXT data type, 2038 long_query_time system variable, 824 LOOP, 2802 labels, 2796 loops option ndbinfo_select_all, 4252 ndb_index_stat, 4341 ndb_show_tables, 4417 Loose Index Scan GROUP BY optimizing, 1684 --loose option prefix, 352 LooseScan semijoin strategy, 1696 loose_, 6165 lossy-conversions option ndb_move_data, 4349 ndb_restore, 4380 lost connection errors, 5290 5430