This file is indexed.

/usr/lib/mysql-testsuite/r/mysqld--help-notwin.result is in mysql-testsuite-5.6 5.6.16-1~exp1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
The following options may be given as the first argument:
--print-defaults Print the program argument list and exit.
--no-defaults Don't read default options from any option file,
 except for login file.
--defaults-file=# Only read default options from the given file #.
--defaults-extra-file=# Read this file after the global files are read.
--defaults-group-suffix=#
 Also read groups with concat(group, suffix)
--login-path=# Read this path from the login file.

 --abort-slave-event-count=# 
 Option used by mysql-test for debugging and testing of
 replication.
 --allow-suspicious-udfs 
 Allows use of UDFs consisting of only one symbol xxx()
 without corresponding xxx_init() or xxx_deinit(). That
 also means that one can load any function from any
 library, for example exit() from libc.so
 -a, --ansi          Use ANSI SQL syntax instead of MySQL syntax. This mode
 will also set transaction isolation level 'serializable'.
 --auto-increment-increment[=#] 
 Auto-increment columns are incremented by this
 --auto-increment-offset[=#] 
 Offset added to Auto-increment columns. Used when
 auto-increment-increment != 1
 --autocommit        Set default value for autocommit (0 or 1)
 (Defaults to on; use --skip-autocommit to disable.)
 --automatic-sp-privileges 
 Creating and dropping stored procedures alters ACLs
 (Defaults to on; use --skip-automatic-sp-privileges to disable.)
 --back-log=#        The number of outstanding connection requests MySQL can
 have. This comes into play when the main MySQL thread
 gets very many connection requests in a very short time
 -b, --basedir=name  Path to installation directory. All paths are usually
 resolved relative to this
 --big-tables        Allow big result sets by saving all temporary sets on
 file (Solves most 'table full' errors)
 --bind-address=name IP address to bind to.
 --binlog-cache-size=# 
 The size of the transactional cache for updates to
 transactional engines for the binary log. If you often
 use transactions containing many statements, you can
 increase this to get more performance
 --binlog-checksum=name 
 Type of BINLOG_CHECKSUM_ALG. Include checksum for log
 events in the binary log. Possible values are NONE and
 CRC32; default is CRC32.
 --binlog-direct-non-transactional-updates 
 Causes updates to non-transactional engines using
 statement format to be written directly to binary log.
 Before using this option make sure that there are no
 dependencies between transactional and non-transactional
 tables such as in the statement INSERT INTO t_myisam
 SELECT * FROM t_innodb; otherwise, slaves may diverge
 from the master.
 --binlog-do-db=name Tells the master it should log updates for the specified
 database, and exclude all others not explicitly
 mentioned.
 --binlog-format=name 
 What form of binary logging the master will use: either
 ROW for row-based binary logging, STATEMENT for
 statement-based binary logging, or MIXED. MIXED is
 statement-based binary logging except for those
 statements where only row-based is correct: those which
 involve user-defined functions (i.e. UDFs) or the UUID()
 function; for those, row-based binary logging is
 automatically used. If NDBCLUSTER is enabled and
 binlog-format is MIXED, the format switches to row-based
 and back implicitly per each query accessing an
 NDBCLUSTER table
 --binlog-ignore-db=name 
 Tells the master that updates to the given database
 should not be logged to the binary log.
 --binlog-max-flush-queue-time=# 
 The maximum time that the binary log group commit will
 keep reading transactions before it flush the
 transactions to the binary log (and optionally sync,
 depending on the value of sync_binlog).
 --binlog-order-commits 
 Issue internal commit calls in the same order as
 transactions are written to the binary log. Default is to
 order commits.
 (Defaults to on; use --skip-binlog-order-commits to disable.)
 --binlog-row-event-max-size=# 
 The maximum size of a row-based binary log event in
 bytes. Rows will be grouped into events smaller than this
 size if possible. The value has to be a multiple of 256.
 --binlog-row-image=name 
 Controls whether rows should be logged in 'FULL',
 'NOBLOB' or 'MINIMAL' formats. 'FULL', means that all
 columns in the before and after image are logged.
 'NOBLOB', means that mysqld avoids logging blob columns
 whenever possible (eg, blob column was not changed or is
 not part of primary key). 'MINIMAL', means that a PK
 equivalent (PK columns or full row if there is no PK in
 the table) is logged in the before image, and only
 changed columns are logged in the after image. (Default:
 FULL).
 --binlog-rows-query-log-events 
 Allow writing of Rows_query_log events into binary log.
 --binlog-stmt-cache-size=# 
 The size of the statement cache for updates to
 non-transactional engines for the binary log. If you
 often use statements updating a great number of rows, you
 can increase this to get more performance
 --bootstrap         Used by mysql installation scripts.
 --bulk-insert-buffer-size=# 
 Size of tree cache used in bulk insert optimisation. Note
 that this is a limit per thread!
 --character-set-client-handshake 
 Don't ignore client side character set value sent during
 handshake.
 (Defaults to on; use --skip-character-set-client-handshake to disable.)
 --character-set-filesystem=name 
 Set the filesystem character set.
 -C, --character-set-server=name 
 Set the default character set.
 --character-sets-dir=name 
 Directory where character sets are
 -r, --chroot=name   Chroot mysqld daemon during startup.
 --collation-server=name 
 Set the default collation.
 --completion-type=name 
 The transaction completion type, one of NO_CHAIN, CHAIN,
 RELEASE
 --concurrent-insert[=name] 
 Use concurrent insert with MyISAM. Possible values are
 NEVER, AUTO, ALWAYS
 --connect-timeout=# The number of seconds the mysqld server is waiting for a
 connect packet before responding with 'Bad handshake'
 --console           Write error output on screen; don't remove the console
 window on windows.
 --core-file         Write core on errors.
 -h, --datadir=name  Path to the database root directory
 --date-format=name  The DATE format (ignored)
 --datetime-format=name 
 The DATETIME format (ignored)
 --default-authentication-plugin=name 
 Defines what password- and authentication algorithm to
 use per default
 --default-storage-engine=name 
 The default storage engine for new tables
 --default-time-zone=name 
 Set the default time zone.
 --default-tmp-storage-engine=name 
 The default storage engine for new explict temporary
 tables
 --default-week-format=# 
 The default week format used by WEEK() functions
 --delay-key-write[=name] 
 Type of DELAY_KEY_WRITE
 --delayed-insert-limit=# 
 After inserting delayed_insert_limit rows, the INSERT
 DELAYED handler will check if there are any SELECT
 statements pending. If so, it allows these to execute
 before continuing. This variable is deprecated along with
 INSERT DELAYED.
 --delayed-insert-timeout=# 
 How long a INSERT DELAYED thread should wait for INSERT
 statements before terminating.This variable is deprecated
 along with INSERT DELAYED.
 --delayed-queue-size=# 
 What size queue (in rows) should be allocated for
 handling INSERT DELAYED. If the queue becomes full, any
 client that does INSERT DELAYED will wait until there is
 room in the queue again.This variable is deprecated along
 with INSERT DELAYED.
 --disconnect-on-expired-password 
 Give clients that don't signal password expiration
 support execution time error(s) instead of connection
 error
 (Defaults to on; use --skip-disconnect-on-expired-password to disable.)
 --disconnect-slave-event-count=# 
 Option used by mysql-test for debugging and testing of
 replication.
 --div-precision-increment=# 
 Precision of the result of '/' operator will be increased
 on that value
 --end-markers-in-json 
 In JSON output ("EXPLAIN FORMAT=JSON" and optimizer
 trace), if variable is set to 1, repeats the structure's
 key (if it has one) near the closing bracket
 --enforce-gtid-consistency 
 Prevents execution of statements that would be impossible
 to log in a transactionally safe manner. Currently, the
 disallowed statements include CREATE TEMPORARY TABLE
 inside transactions, all updates to non-transactional
 tables, and CREATE TABLE ... SELECT.
 --eq-range-index-dive-limit=# 
 The optimizer will use existing index statistics instead
 of doing index dives for equality ranges if the number of
 equality ranges for the index is larger than or equal to
 this number. If set to 0, index dives are always used.
 --event-scheduler[=name] 
 Enable the event scheduler. Possible values are ON, OFF,
 and DISABLED (keep the event scheduler completely
 deactivated, it cannot be activated run-time)
 -T, --exit-info[=#] Used for debugging. Use at your own risk.
 --expire-logs-days=# 
 If non-zero, binary logs will be purged after
 expire_logs_days days; possible purges happen at startup
 and at binary log rotation
 --explicit-defaults-for-timestamp 
 This option causes CREATE TABLE to create all TIMESTAMP
 columns as NULL with DEFAULT NULL attribute, Without this
 option, TIMESTAMP columns are NOT NULL and have implicit
 DEFAULT clauses. The old behavior is deprecated.
 --external-locking  Use system (external) locking (disabled by default). 
 With this option enabled you can run myisamchk to test
 (not repair) tables while the MySQL server is running.
 Disable with --skip-external-locking.
 --flush             Flush MyISAM tables to disk between SQL commands
 --flush-time=#      A dedicated thread is created to flush all tables at the
 given interval
 --ft-boolean-syntax=name 
 List of operators for MATCH ... AGAINST ( ... IN BOOLEAN
 MODE)
 --ft-max-word-len=# The maximum length of the word to be included in a
 FULLTEXT index. Note: FULLTEXT indexes must be rebuilt
 after changing this variable
 --ft-min-word-len=# The minimum length of the word to be included in a
 FULLTEXT index. Note: FULLTEXT indexes must be rebuilt
 after changing this variable
 --ft-query-expansion-limit=# 
 Number of best matches to use for query expansion
 --ft-stopword-file=name 
 Use stopwords from this file instead of built-in list
 --gdb               Set up signals usable for debugging.
 --general-log       Log connections and queries to a table or log file.
 Defaults logging to a file hostname.log or a table
 mysql.general_logif --log-output=TABLE is used
 --general-log-file=name 
 Log connections and queries to given file
 --group-concat-max-len=# 
 The maximum length of the result of function 
 GROUP_CONCAT()
 --gtid-mode=name    Whether Global Transaction Identifiers (GTIDs) are
 enabled. Can be ON or OFF.
 -?, --help          Display this help and exit.
 --host-cache-size=# How many host names should be cached to avoid resolving.
 --ignore-builtin-innodb 
 IGNORED. This option will be removed in future releases.
 Disable initialization of builtin InnoDB plugin
 --ignore-db-dir=name 
 Specifies a directory to add to the ignore list when
 collecting database names from the datadir. Put a blank
 argument to reset the list accumulated so far.
 --init-connect=name Command(s) that are executed for each new connection
 --init-file=name    Read SQL commands from this file at startup
 --init-slave=name   Command(s) that are executed by a slave server each time
 the SQL thread starts
 --interactive-timeout=# 
 The number of seconds the server waits for activity on an
 interactive connection before closing it
 --join-buffer-size=# 
 The size of the buffer that is used for full joins
 --keep-files-on-create 
 Don't overwrite stale .MYD and .MYI even if no directory
 is specified
 --key-buffer-size=# The size of the buffer used for index blocks for MyISAM
 tables. Increase this to get better index handling (for
 all reads and multiple writes) to as much as you can
 afford
 --key-cache-age-threshold=# 
 This characterizes the number of hits a hot block has to
 be untouched until it is considered aged enough to be
 downgraded to a warm block. This specifies the percentage
 ratio of that number of hits to the total number of
 blocks in key cache
 --key-cache-block-size=# 
 The default size of key cache blocks
 --key-cache-division-limit=# 
 The minimum percentage of warm blocks in key cache
 -L, --language=name Client error messages in given language. May be given as
 a full path. Deprecated. Use --lc-messages-dir instead.
 --large-pages       Enable support for large pages
 --lc-messages=name  Set the language used for the error messages.
 --lc-messages-dir=name 
 Directory where error messages are
 --lc-time-names=name 
 Set the language used for the month names and the days of
 the week.
 --local-infile      Enable LOAD DATA LOCAL INFILE
 (Defaults to on; use --skip-local-infile to disable.)
 --lock-wait-timeout=# 
 Timeout in seconds to wait for a lock before returning an
 error.
 --log-bin[=name]    Log update queries in binary format. Optional (but
 strongly recommended to avoid replication problems if
 server's hostname changes) argument should be the chosen
 location for the binary log files.
 --log-bin-index=name 
 File that holds the names for binary log files.
 --log-bin-trust-function-creators 
 If set to FALSE (the default), then when --log-bin is
 used, creation of a stored function (or trigger) is
 allowed only to users having the SUPER privilege and only
 if this stored function (trigger) may not break binary
 logging. Note that if ALL connections to this server
 ALWAYS use row-based binary logging, the security issues
 do not exist and the binary logging cannot break, so you
 can safely set this to TRUE
 --log-bin-use-v1-row-events 
 If equal to 1 then version 1 row events are written to a
 row based binary log.  If equal to 0, then the latest
 version of events are written.  This option is useful
 during some upgrades.
 --log-error[=name]  Error log file
 --log-isam[=name]   Log all MyISAM changes to file.
 --log-output=name   Syntax: log-output=value[,value...], where "value" could
 be TABLE, FILE or NONE
 --log-queries-not-using-indexes 
 Log queries that are executed without benefit of any
 index to the slow log if it is open
 --log-raw           Log to general log before any rewriting of the query. For
 use in debugging, not production as sensitive information
 may be logged.
 --log-short-format  Don't log extra information to update and slow-query
 logs.
 --log-slave-updates Tells the slave to log the updates from the slave thread
 to the binary log. You will need to turn it on if you
 plan to daisy-chain the slaves
 --log-slow-admin-statements 
 Log slow OPTIMIZE, ANALYZE, ALTER and other
 administrative statements to the slow log if it is open.
 --log-slow-slave-statements 
 Log slow statements executed by slave thread to the slow
 log if it is open.
 --log-tc=name       Path to transaction coordinator log (used for
 transactions that affect more than one storage engine,
 when binary log is disabled).
 --log-tc-size=#     Size of transaction coordinator log.
 --log-throttle-queries-not-using-indexes[=#] 
 Log at most this many 'not using index' warnings per
 minute to the slow log. Any further warnings will be
 condensed into a single summary line. A value of 0
 disables throttling. Option has no effect unless
 --log_queries_not_using_indexes is set.
 -W, --log-warnings[=#] 
 Log some not critical warnings to the log file
 --long-query-time=# Log all queries that have taken more than long_query_time
 seconds to execute to file. The argument will be treated
 as a decimal value with microsecond precision
 --low-priority-updates 
 INSERT/DELETE/UPDATE has lower priority than selects
 --lower-case-table-names[=#] 
 If set to 1 table names are stored in lowercase on disk
 and table names will be case-insensitive.  Should be set
 to 2 if you are using a case insensitive file system
 --master-info-file=name 
 The location and name of the file that remembers the
 master and where the I/O replication thread is in the
 master's binlogs.
 --master-info-repository=name 
 Defines the type of the repository for the master
 information.
 --master-retry-count=# 
 The number of tries the slave will make to connect to the
 master before giving up. Deprecated option, use 'CHANGE
 MASTER TO master_retry_count = <num>' instead.
 --master-verify-checksum 
 Force checksum verification of logged events in binary
 log before sending them to slaves or printing them in
 output of SHOW BINLOG EVENTS. Disabled by default.
 --max-allowed-packet=# 
 Max packet length to send to or receive from the server
 --max-binlog-cache-size=# 
 Sets the total size of the transactional cache
 --max-binlog-dump-events=# 
 Option used by mysql-test for debugging and testing of
 replication.
 --max-binlog-size=# Binary log will be rotated automatically when the size
 exceeds this value. Will also apply to relay logs if
 max_relay_log_size is 0
 --max-binlog-stmt-cache-size=# 
 Sets the total size of the statement cache
 --max-connect-errors=# 
 If there is more than this number of interrupted
 connections from a host this host will be blocked from
 further connections
 --max-connections=# The number of simultaneous clients allowed
 --max-delayed-threads=# 
 Don't start more than this number of threads to handle
 INSERT DELAYED statements. If set to zero INSERT DELAYED
 will be not used.This variable is deprecated along with
 INSERT DELAYED.
 --max-error-count=# Max number of errors/warnings to store for a statement
 --max-heap-table-size=# 
 Don't allow creation of heap tables bigger than this
 --max-join-size=#   Joins that are probably going to read more than
 max_join_size records return an error
 --max-length-for-sort-data=# 
 Max number of bytes in sorted records
 --max-prepared-stmt-count=# 
 Maximum number of prepared statements in the server
 --max-relay-log-size=# 
 If non-zero: relay log will be rotated automatically when
 the size exceeds this value; if zero: when the size
 exceeds max_binlog_size
 --max-seeks-for-key=# 
 Limit assumed max number of seeks when looking up rows
 based on a key
 --max-sort-length=# The number of bytes to use when sorting BLOB or TEXT
 values (only the first max_sort_length bytes of each
 value are used; the rest are ignored)
 --max-sp-recursion-depth[=#] 
 Maximum stored procedure recursion depth
 --max-tmp-tables=#  Maximum number of temporary tables a client can keep open
 at a time
 --max-user-connections=# 
 The maximum number of active connections for a single
 user (0 = no limit)
 --max-write-lock-count=# 
 After this many write locks, allow some read locks to run
 in between
 --memlock           Lock mysqld in memory.
 --metadata-locks-cache-size=# 
 Size of unused metadata locks cache
 --metadata-locks-hash-instances=# 
 Number of metadata locks hash instances
 --min-examined-row-limit=# 
 Don't write queries to slow log that examine fewer rows
 than that
 --multi-range-count=# 
 Number of key ranges to request at once. This variable
 has no effect, and is deprecated. It will be removed in a
 future release.
 --myisam-block-size=# 
 Block size to be used for MyISAM index pages
 --myisam-data-pointer-size=# 
 Default pointer size to be used for MyISAM tables
 --myisam-max-sort-file-size=# 
 Don't use the fast sort index method to created index if
 the temporary file would get bigger than this
 --myisam-mmap-size=# 
 Restricts the total memory used for memory mapping of
 MySQL tables
 --myisam-recover-options[=name] 
 Syntax: myisam-recover-options[=option[,option...]],
 where option can be DEFAULT, BACKUP, FORCE, QUICK, or OFF
 --myisam-repair-threads=# 
 If larger than 1, when repairing a MyISAM table all
 indexes will be created in parallel, with one thread per
 index. The value of 1 disables parallel repair
 --myisam-sort-buffer-size=# 
 The buffer that is allocated when sorting the index when
 doing a REPAIR or when creating indexes with CREATE INDEX
 or ALTER TABLE
 --myisam-stats-method=name 
 Specifies how MyISAM index statistics collection code
 should treat NULLs. Possible values of name are
 NULLS_UNEQUAL (default behavior for 4.1 and later),
 NULLS_EQUAL (emulate 4.0 behavior), and NULLS_IGNORED
 --myisam-use-mmap   Use memory mapping for reading and writing MyISAM tables
 --net-buffer-length=# 
 Buffer length for TCP/IP and socket communication
 --net-read-timeout=# 
 Number of seconds to wait for more data from a connection
 before aborting the read
 --net-retry-count=# If a read on a communication port is interrupted, retry
 this many times before giving up
 --net-write-timeout=# 
 Number of seconds to wait for a block to be written to a
 connection before aborting the write
 -n, --new           Use very new possible "unsafe" functions
 --old               Use compatible behavior
 --old-alter-table   Use old, non-optimized alter table
 --old-passwords=#   Determine which hash algorithm to use when generating
 passwords using the PASSWORD() function
 --old-style-user-limits 
 Enable old-style user limits (before 5.0.3, user
 resources were counted per each user+host vs. per
 account).
 --open-files-limit=# 
 If this is not 0, then mysqld will use this value to
 reserve file descriptors to use with setrlimit(). If this
 value is 0 then mysqld will reserve max_connections*5 or
 max_connections + table_cache*2 (whichever is larger)
 number of file descriptors
 --optimizer-prune-level=# 
 Controls the heuristic(s) applied during query
 optimization to prune less-promising partial plans from
 the optimizer search space. Meaning: 0 - do not apply any
 heuristic, thus perform exhaustive search; 1 - prune
 plans based on number of retrieved rows
 --optimizer-search-depth=# 
 Maximum depth of search performed by the query optimizer.
 Values larger than the number of relations in a query
 result in better query plans, but take longer to compile
 a query. Values smaller than the number of tables in a
 relation result in faster optimization, but may produce
 very bad query plans. If set to 0, the system will
 automatically pick a reasonable value
 --optimizer-switch=name 
 optimizer_switch=option=val[,option=val...], where option
 is one of {index_merge, index_merge_union,
 index_merge_sort_union, index_merge_intersection,
 engine_condition_pushdown, index_condition_pushdown, mrr,
 mrr_cost_based, materialization, semijoin, loosescan,
 firstmatch, subquery_materialization_cost_based,
 block_nested_loop, batched_key_access,
 use_index_extensions} and val is one of {on, off,
 default}
 --optimizer-trace=name 
 Controls tracing of the Optimizer:
 optimizer_trace=option=val[,option=val...], where option
 is one of {enabled, one_line} and val is one of {on,
 default}
 --optimizer-trace-features=name 
 Enables/disables tracing of selected features of the
 Optimizer:
 optimizer_trace_features=option=val[,option=val...],
 where option is one of {greedy_search, range_optimizer,
 dynamic_range, repeated_subselect} and val is one of {on,
 off, default}
 --optimizer-trace-limit=# 
 Maximum number of shown optimizer traces
 --optimizer-trace-max-mem-size=# 
 Maximum allowed cumulated size of stored optimizer traces
 --optimizer-trace-offset=# 
 Offset of first optimizer trace to show; see manual
 --performance-schema 
 Enable the performance schema.
 (Defaults to on; use --skip-performance-schema to disable.)
 --performance-schema-accounts-size=# 
 Maximum number of instrumented user@host accounts. Use 0
 to disable, -1 for automated sizing.
 --performance-schema-consumer-events-stages-current 
 Default startup value for the events_stages_current
 consumer.
 --performance-schema-consumer-events-stages-history 
 Default startup value for the events_stages_history
 consumer.
 --performance-schema-consumer-events-stages-history-long 
 Default startup value for the events_stages_history_long
 consumer.
 --performance-schema-consumer-events-statements-current 
 Default startup value for the events_statements_current
 consumer.
 (Defaults to on; use --skip-performance-schema-consumer-events-statements-current to disable.)
 --performance-schema-consumer-events-statements-history 
 Default startup value for the events_statements_history
 consumer.
 --performance-schema-consumer-events-statements-history-long 
 Default startup value for the
 events_statements_history_long consumer.
 --performance-schema-consumer-events-waits-current 
 Default startup value for the events_waits_current
 consumer.
 --performance-schema-consumer-events-waits-history 
 Default startup value for the events_waits_history
 consumer.
 --performance-schema-consumer-events-waits-history-long 
 Default startup value for the events_waits_history_long
 consumer.
 --performance-schema-consumer-global-instrumentation 
 Default startup value for the global_instrumentation
 consumer.
 (Defaults to on; use --skip-performance-schema-consumer-global-instrumentation to disable.)
 --performance-schema-consumer-statements-digest 
 Default startup value for the statements_digest consumer.
 (Defaults to on; use --skip-performance-schema-consumer-statements-digest to disable.)
 --performance-schema-consumer-thread-instrumentation 
 Default startup value for the thread_instrumentation
 consumer.
 (Defaults to on; use --skip-performance-schema-consumer-thread-instrumentation to disable.)
 --performance-schema-digests-size=# 
 Size of the statement digest. Use 0 to disable, -1 for
 automated sizing.
 --performance-schema-events-stages-history-long-size=# 
 Number of rows in EVENTS_STAGES_HISTORY_LONG. Use 0 to
 disable, -1 for automated sizing.
 --performance-schema-events-stages-history-size=# 
 Number of rows per thread in EVENTS_STAGES_HISTORY. Use 0
 to disable, -1 for automated sizing.
 --performance-schema-events-statements-history-long-size=# 
 Number of rows in EVENTS_STATEMENTS_HISTORY_LONG. Use 0
 to disable, -1 for automated sizing.
 --performance-schema-events-statements-history-size=# 
 Number of rows per thread in EVENTS_STATEMENTS_HISTORY.
 Use 0 to disable, -1 for automated sizing.
 --performance-schema-events-waits-history-long-size=# 
 Number of rows in EVENTS_WAITS_HISTORY_LONG. Use 0 to
 disable, -1 for automated sizing.
 --performance-schema-events-waits-history-size=# 
 Number of rows per thread in EVENTS_WAITS_HISTORY. Use 0
 to disable, -1 for automated sizing.
 --performance-schema-hosts-size=# 
 Maximum number of instrumented hosts. Use 0 to disable,
 -1 for automated sizing.
 --performance-schema-instrument[=name] 
 Default startup value for a performance schema
 instrument.
 --performance-schema-max-cond-classes=# 
 Maximum number of condition instruments.
 --performance-schema-max-cond-instances=# 
 Maximum number of instrumented condition objects. Use 0
 to disable, -1 for automated sizing.
 --performance-schema-max-file-classes=# 
 Maximum number of file instruments.
 --performance-schema-max-file-handles=# 
 Maximum number of opened instrumented files.
 --performance-schema-max-file-instances=# 
 Maximum number of instrumented files. Use 0 to disable,
 -1 for automated sizing.
 --performance-schema-max-mutex-classes=# 
 Maximum number of mutex instruments.
 --performance-schema-max-mutex-instances=# 
 Maximum number of instrumented MUTEX objects. Use 0 to
 disable, -1 for automated sizing.
 --performance-schema-max-rwlock-classes=# 
 Maximum number of rwlock instruments.
 --performance-schema-max-rwlock-instances=# 
 Maximum number of instrumented RWLOCK objects. Use 0 to
 disable, -1 for automated sizing.
 --performance-schema-max-socket-classes=# 
 Maximum number of socket instruments.
 --performance-schema-max-socket-instances=# 
 Maximum number of opened instrumented sockets. Use 0 to
 disable, -1 for automated sizing.
 --performance-schema-max-stage-classes=# 
 Maximum number of stage instruments.
 --performance-schema-max-statement-classes=# 
 Maximum number of statement instruments.
 --performance-schema-max-table-handles=# 
 Maximum number of opened instrumented tables. Use 0 to
 disable, -1 for automated sizing.
 --performance-schema-max-table-instances=# 
 Maximum number of instrumented tables. Use 0 to disable,
 -1 for automated sizing.
 --performance-schema-max-thread-classes=# 
 Maximum number of thread instruments.
 --performance-schema-max-thread-instances=# 
 Maximum number of instrumented threads. Use 0 to disable,
 -1 for automated sizing.
 --performance-schema-session-connect-attrs-size=# 
 Size of session attribute string buffer per thread. Use 0
 to disable, -1 for automated sizing.
 --performance-schema-setup-actors-size=# 
 Maximum number of rows in SETUP_ACTORS.
 --performance-schema-setup-objects-size=# 
 Maximum number of rows in SETUP_OBJECTS.
 --performance-schema-users-size=# 
 Maximum number of instrumented users. Use 0 to disable,
 -1 for automated sizing.
 --pid-file=name     Pid file used by safe_mysqld
 --plugin-dir=name   Directory for plugins
 --plugin-load=name  Optional semicolon-separated list of plugins to load,
 where each plugin is identified as name=library, where
 name is the plugin name and library is the plugin library
 in plugin_dir.
 --plugin-load-add=name 
 Optional semicolon-separated list of plugins to load,
 where each plugin is identified as name=library, where
 name is the plugin name and library is the plugin library
 in plugin_dir. This option adds to the list speficied by
 --plugin-load in an incremental way. Multiple
 --plugin-load-add are supported.
 -P, --port=#        Port number to use for connection or 0 to default to,
 my.cnf, $MYSQL_TCP_PORT, /etc/services, built-in default
 (3306), whatever comes first
 --port-open-timeout=# 
 Maximum time in seconds to wait for the port to become
 free. (Default: No wait).
 --preload-buffer-size=# 
 The size of the buffer that is allocated when preloading
 indexes
 --profiling-history-size=# 
 Limit of query profiling memory
 --query-alloc-block-size=# 
 Allocation block size for query parsing and execution
 --query-cache-limit=# 
 Don't cache results that are bigger than this
 --query-cache-min-res-unit=# 
 The minimum size for blocks allocated by the query cache
 --query-cache-size=# 
 The memory allocated to store results from old queries
 --query-cache-type=name 
 OFF = Don't cache or retrieve results. ON = Cache all
 results except SELECT SQL_NO_CACHE ... queries. DEMAND =
 Cache only SELECT SQL_CACHE ... queries
 --query-cache-wlock-invalidate 
 Invalidate queries in query cache on LOCK for write
 --query-prealloc-size=# 
 Persistent buffer for query parsing and execution
 --range-alloc-block-size=# 
 Allocation block size for storing ranges during
 optimization
 --read-buffer-size=# 
 Each thread that does a sequential scan allocates a
 buffer of this size for each table it scans. If you do
 many sequential scans, you may want to increase this
 value
 --read-only         Make all non-temporary tables read-only, with the
 exception for replication (slave) threads and users with
 the SUPER privilege
 --read-rnd-buffer-size=# 
 When reading rows in sorted order after a sort, the rows
 are read through this buffer to avoid a disk seeks
 --relay-log=name    The location and name to use for relay logs
 --relay-log-index=name 
 File that holds the names for relay log files.
 --relay-log-info-file=name 
 The location and name of the file that remembers where
 the SQL replication thread is in the relay logs
 --relay-log-info-repository=name 
 Defines the type of the repository for the relay log
 information and associated workers.
 --relay-log-purge   if disabled - do not purge relay logs. if enabled - purge
 them as soon as they are no more needed
 (Defaults to on; use --skip-relay-log-purge to disable.)
 --relay-log-recovery 
 Enables automatic relay log recovery right after the
 database startup, which means that the IO Thread starts
 re-fetching from the master right after the last
 transaction processed
 --relay-log-space-limit=# 
 Maximum space to use for all relay logs
 --replicate-do-db=name 
 Tells the slave thread to restrict replication to the
 specified database. To specify more than one database,
 use the directive multiple times, once for each database.
 Note that this will only work if you do not use
 cross-database queries such as UPDATE some_db.some_table
 SET foo='bar' while having selected a different or no
 database. If you need cross database updates to work,
 make sure you have 3.23.28 or later, and use
 replicate-wild-do-table=db_name.%.
 --replicate-do-table=name 
 Tells the slave thread to restrict replication to the
 specified table. To specify more than one table, use the
 directive multiple times, once for each table. This will
 work for cross-database updates, in contrast to
 replicate-do-db.
 --replicate-ignore-db=name 
 Tells the slave thread to not replicate to the specified
 database. To specify more than one database to ignore,
 use the directive multiple times, once for each database.
 This option will not work if you use cross database
 updates. If you need cross database updates to work, make
 sure you have 3.23.28 or later, and use
 replicate-wild-ignore-table=db_name.%. 
 --replicate-ignore-table=name 
 Tells the slave thread to not replicate to the specified
 table. To specify more than one table to ignore, use the
 directive multiple times, once for each table. This will
 work for cross-database updates, in contrast to
 replicate-ignore-db.
 --replicate-rewrite-db=name 
 Updates to a database with a different name than the
 original. Example:
 replicate-rewrite-db=master_db_name->slave_db_name.
 --replicate-same-server-id 
 In replication, if set to 1, do not skip events having
 our server id. Default value is 0 (to break infinite
 loops in circular replication). Can't be set to 1 if
 --log-slave-updates is used.
 --replicate-wild-do-table=name 
 Tells the slave thread to restrict replication to the
 tables that match the specified wildcard pattern. To
 specify more than one table, use the directive multiple
 times, once for each table. This will work for
 cross-database updates. Example:
 replicate-wild-do-table=foo%.bar% will replicate only
 updates to tables in all databases that start with foo
 and whose table names start with bar.
 --replicate-wild-ignore-table=name 
 Tells the slave thread to not replicate to the tables
 that match the given wildcard pattern. To specify more
 than one table to ignore, use the directive multiple
 times, once for each table. This will work for
 cross-database updates. Example:
 replicate-wild-ignore-table=foo%.bar% will not do updates
 to tables in databases that start with foo and whose
 table names start with bar.
 --report-host=name  Hostname or IP of the slave to be reported to the master
 during slave registration. Will appear in the output of
 SHOW SLAVE HOSTS. Leave unset if you do not want the
 slave to register itself with the master. Note that it is
 not sufficient for the master to simply read the IP of
 the slave off the socket once the slave connects. Due to
 NAT and other routing issues, that IP may not be valid
 for connecting to the slave from the master or other
 hosts
 --report-password=name 
 The account password of the slave to be reported to the
 master during slave registration
 --report-port=#     Port for connecting to slave reported to the master
 during slave registration. Set it only if the slave is
 listening on a non-default port or if you have a special
 tunnel from the master or other clients to the slave. If
 not sure, leave this option unset
 --report-user=name  The account user name of the slave to be reported to the
 master during slave registration
 --rpl-stop-slave-timeout=# 
 Timeout in seconds to wait for slave to stop before
 returning a warning.
 --safe-user-create  Don't allow new user creation by the user who has no
 write privileges to the mysql.user table.
 --secure-auth       Disallow authentication for accounts that have old
 (pre-4.1) passwords
 (Defaults to on; use --skip-secure-auth to disable.)
 --secure-file-priv=name 
 Limit LOAD DATA, SELECT ... OUTFILE, and LOAD_FILE() to
 files within specified directory
 --server-id=#       Uniquely identifies the server instance in the community
 of replication partners
 --server-id-bits=#  Set number of significant bits in server-id
 --show-slave-auth-info 
 Show user and password in SHOW SLAVE HOSTS on this
 master.
 --skip-grant-tables Start without grant tables. This gives all users FULL
 ACCESS to all tables.
 --skip-host-cache   Don't cache host names.
 --skip-name-resolve Don't resolve hostnames. All hostnames are IP's or
 'localhost'.
 --skip-networking   Don't allow connection with TCP/IP
 --skip-new          Don't use new, possibly wrong routines.
 --skip-show-database 
 Don't allow 'SHOW DATABASE' commands
 --skip-slave-start  If set, slave is not autostarted.
 --skip-stack-trace  Don't print a stack trace on failure.
 --slave-allow-batching 
 Allow slave to batch requests
 --slave-checkpoint-group=# 
 Maximum number of processed transactions by
 Multi-threaded slave before a checkpoint operation is
 called to update progress status.
 --slave-checkpoint-period=# 
 Gather workers' activities to Update progress status of
 Multi-threaded slave and flush the relay log info to disk
 after every #th milli-seconds.
 --slave-compressed-protocol 
 Use compression on master/slave protocol
 --slave-exec-mode=name 
 Modes for how replication events should be executed.
 Legal values are STRICT (default) and IDEMPOTENT. In
 IDEMPOTENT mode, replication will not stop for operations
 that are idempotent. In STRICT mode, replication will
 stop on any unexpected difference between the master and
 the slave
 --slave-load-tmpdir=name 
 The location where the slave should put its temporary
 files when replicating a LOAD DATA INFILE command
 --slave-max-allowed-packet=# 
 The maximum packet length to sent successfully from the
 master to slave.
 --slave-net-timeout=# 
 Number of seconds to wait for more data from a
 master/slave connection before aborting the read
 --slave-parallel-workers=# 
 Number of worker threads for executing events in parallel
 --slave-pending-jobs-size-max=# 
 Max size of Slave Worker queues holding yet not applied
 events.The least possible value must be not less than the
 master side max_allowed_packet.
 --slave-rows-search-algorithms=name 
 Set of searching algorithms that the slave will use while
 searching for records from the storage engine to either
 updated or deleted them. Possible values are: INDEX_SCAN,
 TABLE_SCAN and HASH_SCAN. Any combination is allowed, and
 the slave will always pick the most suitable algorithm
 for any given scenario. (Default: INDEX_SCAN,
 TABLE_SCAN).
 --slave-skip-errors=name 
 Tells the slave thread to continue replication when a
 query event returns an error from the provided list
 --slave-sql-verify-checksum 
 Force checksum verification of replication events after
 reading them from relay log. Note: Events are always
 checksum-verified by slave on receiving them from the
 network before writing them to the relay log. Enabled by
 default.
 (Defaults to on; use --skip-slave-sql-verify-checksum to disable.)
 --slave-transaction-retries=# 
 Number of times the slave SQL thread will retry a
 transaction in case it failed with a deadlock or elapsed
 lock wait timeout, before giving up and stopping
 --slave-type-conversions=name 
 Set of slave type conversions that are enabled. Legal
 values are: ALL_LOSSY to enable lossy conversions,
 ALL_NON_LOSSY to enable non-lossy conversions,
 ALL_UNSIGNED to treat all integer column type data to be
 unsigned values, and ALL_SIGNED to treat all integer
 column type data to be signed values. Default treatment
 is ALL_SIGNED. If ALL_SIGNED and ALL_UNSIGNED both are
 specifed, ALL_SIGNED will take high priority than
 ALL_UNSIGNED. If the variable is assigned the empty set,
 no conversions are allowed and it is expected that the
 types match exactly.
 --slow-launch-time=# 
 If creating the thread takes longer than this value (in
 seconds), the Slow_launch_threads counter will be
 incremented
 --slow-query-log    Log slow queries to a table or log file. Defaults logging
 to a file hostname-slow.log or a table mysql.slow_log if
 --log-output=TABLE is used. Must be enabled to activate
 other slow log options
 --slow-query-log-file=name 
 Log slow queries to given log file. Defaults logging to
 hostname-slow.log. Must be enabled to activate other slow
 log options
 --socket=name       Socket file to use for connection
 --sort-buffer-size=# 
 Each thread that needs to do a sort allocates a buffer of
 this size
 --sporadic-binlog-dump-fail 
 Option used by mysql-test for debugging and testing of
 replication.
 --sql-mode=name     Syntax: sql-mode=mode[,mode[,mode...]]. See the manual
 for the complete list of valid sql modes
 --stored-program-cache=# 
 The soft upper limit for number of cached stored routines
 for one connection.
 -s, --symbolic-links 
 Enable symbolic link support.
 --sync-binlog=#     Synchronously flush binary log to disk after every #th
 write to the file. Use 0 (default) to disable synchronous
 flushing
 --sync-frm          Sync .frm files to disk on creation
 (Defaults to on; use --skip-sync-frm to disable.)
 --sync-master-info=# 
 Synchronously flush master info to disk after every #th
 event. Use 0 to disable synchronous flushing
 --sync-relay-log=#  Synchronously flush relay log to disk after every #th
 event. Use 0 to disable synchronous flushing
 --sync-relay-log-info=# 
 Synchronously flush relay log info to disk after every
 #th transaction. Use 0 to disable synchronous flushing
 --sysdate-is-now    Non-default option to alias SYSDATE() to NOW() to make it
 safe-replicable. Since 5.0, SYSDATE() returns a `dynamic'
 value different for different invocations, even within
 the same statement.
 --table-definition-cache=# 
 The number of cached table definitions
 --table-open-cache=# 
 The number of cached open tables (total for all table
 cache instances)
 --table-open-cache-instances=# 
 The number of table cache instances
 --tc-heuristic-recover=name 
 Decision to use in heuristic recover process. Possible
 values are COMMIT or ROLLBACK.
 --thread-cache-size=# 
 How many threads we should keep in a cache for reuse
 --thread-handling=name 
 Define threads usage for handling queries, one of
 one-thread-per-connection, no-threads, loaded-dynamically
 --thread-stack=#    The stack size for each thread
 --time-format=name  The TIME format (ignored)
 --timed-mutexes     Specify whether to time mutexes (only InnoDB mutexes are
 currently supported)
 --tmp-table-size=#  If an internal in-memory temporary table exceeds this
 size, MySQL will automatically convert it to an on-disk
 MyISAM table
 -t, --tmpdir=name   Path for temporary files. Several paths may be specified,
 separated by a colon (:), in this case they are used in a
 round-robin fashion
 --transaction-alloc-block-size=# 
 Allocation block size for transactions to be stored in
 binary log
 --transaction-isolation=name 
 Default transaction isolation level.
 --transaction-prealloc-size=# 
 Persistent buffer for transactions to be stored in binary
 log
 --transaction-read-only 
 Default transaction access mode. True if transactions are
 read-only.
 --updatable-views-with-limit=name 
 YES = Don't issue an error message (warning only) if a
 VIEW without presence of a key of the underlying table is
 used in queries with a LIMIT clause for updating. NO =
 Prohibit update of a VIEW, which does not contain a key
 of the underlying table and the query uses a LIMIT clause
 (usually get from GUI tools)
 -u, --user=name     Run mysqld daemon as user.
 --validate-user-plugins 
 Turns on additional validation of authentication plugins
 assigned to user accounts. 
 (Defaults to on; use --skip-validate-user-plugins to disable.)
 -v, --verbose       Used with --help option for detailed help.
 -V, --version       Output version information and exit.
 --wait-timeout=#    The number of seconds the server waits for activity on a
 connection before closing it

Variables (--variable-name=value)
abort-slave-event-count 0
allow-suspicious-udfs FALSE
auto-increment-increment 1
auto-increment-offset 1
autocommit TRUE
automatic-sp-privileges TRUE
back-log 80
big-tables FALSE
bind-address *
binlog-cache-size 32768
binlog-checksum CRC32
binlog-direct-non-transactional-updates FALSE
binlog-format STATEMENT
binlog-max-flush-queue-time 0
binlog-order-commits TRUE
binlog-row-event-max-size 8192
binlog-row-image FULL
binlog-rows-query-log-events FALSE
binlog-stmt-cache-size 32768
bulk-insert-buffer-size 8388608
character-set-client-handshake TRUE
character-set-filesystem binary
character-set-server latin1
character-sets-dir MYSQL_CHARSETSDIR/
chroot (No default value)
collation-server latin1_swedish_ci
completion-type NO_CHAIN
concurrent-insert AUTO
connect-timeout 10
console FALSE
date-format %Y-%m-%d
datetime-format %Y-%m-%d %H:%i:%s
default-storage-engine InnoDB
default-time-zone (No default value)
default-tmp-storage-engine InnoDB
default-week-format 0
delay-key-write ON
delayed-insert-limit 100
delayed-insert-timeout 300
delayed-queue-size 1000
disconnect-on-expired-password TRUE
disconnect-slave-event-count 0
div-precision-increment 4
end-markers-in-json FALSE
enforce-gtid-consistency FALSE
eq-range-index-dive-limit 10
event-scheduler OFF
expire-logs-days 0
explicit-defaults-for-timestamp FALSE
external-locking FALSE
flush FALSE
flush-time 0
ft-boolean-syntax + -><()~*:""&|
ft-max-word-len 84
ft-min-word-len 4
ft-query-expansion-limit 20
ft-stopword-file (No default value)
gdb FALSE
general-log FALSE
group-concat-max-len 1024
gtid-mode OFF
help TRUE
host-cache-size 279
ignore-builtin-innodb FALSE
init-connect 
init-file (No default value)
init-slave 
interactive-timeout 28800
join-buffer-size 262144
keep-files-on-create FALSE
key-buffer-size 8388608
key-cache-age-threshold 300
key-cache-block-size 1024
key-cache-division-limit 100
language MYSQL_SHAREDIR/
large-pages FALSE
lc-messages en_US
lc-messages-dir MYSQL_SHAREDIR/
lc-time-names en_US
local-infile TRUE
lock-wait-timeout 31536000
log-bin (No default value)
log-bin-index (No default value)
log-bin-trust-function-creators FALSE
log-bin-use-v1-row-events FALSE
log-error 
log-isam myisam.log
log-output FILE
log-queries-not-using-indexes FALSE
log-raw FALSE
log-short-format FALSE
log-slave-updates FALSE
log-slow-admin-statements FALSE
log-slow-slave-statements FALSE
log-tc tc.log
log-tc-size 24576
log-throttle-queries-not-using-indexes 0
log-warnings 1
long-query-time 10
low-priority-updates FALSE
lower-case-table-names 1
master-info-file master.info
master-info-repository FILE
master-retry-count 86400
master-verify-checksum FALSE
max-allowed-packet 4194304
max-binlog-cache-size 18446744073709547520
max-binlog-dump-events 0
max-binlog-size 1073741824
max-binlog-stmt-cache-size 18446744073709547520
max-connect-errors 100
max-connections 151
max-delayed-threads 20
max-error-count 64
max-heap-table-size 16777216
max-join-size 18446744073709551615
max-length-for-sort-data 1024
max-prepared-stmt-count 16382
max-relay-log-size 0
max-seeks-for-key 18446744073709551615
max-sort-length 1024
max-sp-recursion-depth 0
max-tmp-tables 32
max-user-connections 0
max-write-lock-count 18446744073709551615
memlock FALSE
metadata-locks-cache-size 1024
metadata-locks-hash-instances 8
min-examined-row-limit 0
multi-range-count 256
myisam-block-size 1024
myisam-data-pointer-size 6
myisam-max-sort-file-size 9223372036853727232
myisam-mmap-size 18446744073709551615
myisam-recover-options OFF
myisam-repair-threads 1
myisam-sort-buffer-size 8388608
myisam-stats-method nulls_unequal
myisam-use-mmap FALSE
net-buffer-length 16384
net-read-timeout 30
net-retry-count 10
net-write-timeout 60
new FALSE
old FALSE
old-alter-table FALSE
old-passwords 0
old-style-user-limits FALSE
optimizer-prune-level 1
optimizer-search-depth 62
optimizer-switch index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on,index_condition_pushdown=on,mrr=on,mrr_cost_based=on,block_nested_loop=on,batched_key_access=off,materialization=on,semijoin=on,loosescan=on,firstmatch=on,subquery_materialization_cost_based=on,use_index_extensions=on
optimizer-trace 
optimizer-trace-features greedy_search=on,range_optimizer=on,dynamic_range=on,repeated_subselect=on
optimizer-trace-limit 1
optimizer-trace-max-mem-size 16384
optimizer-trace-offset -1
performance-schema TRUE
performance-schema-accounts-size -1
performance-schema-consumer-events-stages-current FALSE
performance-schema-consumer-events-stages-history FALSE
performance-schema-consumer-events-stages-history-long FALSE
performance-schema-consumer-events-statements-current TRUE
performance-schema-consumer-events-statements-history FALSE
performance-schema-consumer-events-statements-history-long FALSE
performance-schema-consumer-events-waits-current FALSE
performance-schema-consumer-events-waits-history FALSE
performance-schema-consumer-events-waits-history-long FALSE
performance-schema-consumer-global-instrumentation TRUE
performance-schema-consumer-statements-digest TRUE
performance-schema-consumer-thread-instrumentation TRUE
performance-schema-digests-size -1
performance-schema-events-stages-history-long-size -1
performance-schema-events-stages-history-size -1
performance-schema-events-statements-history-long-size -1
performance-schema-events-statements-history-size -1
performance-schema-events-waits-history-long-size -1
performance-schema-events-waits-history-size -1
performance-schema-hosts-size -1
performance-schema-instrument 
performance-schema-max-cond-classes 80
performance-schema-max-cond-instances -1
performance-schema-max-file-classes 50
performance-schema-max-file-handles 32768
performance-schema-max-file-instances -1
performance-schema-max-mutex-classes 200
performance-schema-max-mutex-instances -1
performance-schema-max-rwlock-classes 40
performance-schema-max-rwlock-instances -1
performance-schema-max-socket-classes 10
performance-schema-max-socket-instances -1
performance-schema-max-stage-classes 150
performance-schema-max-statement-classes 168
performance-schema-max-table-handles -1
performance-schema-max-table-instances -1
performance-schema-max-thread-classes 50
performance-schema-max-thread-instances -1
performance-schema-session-connect-attrs-size -1
performance-schema-setup-actors-size 100
performance-schema-setup-objects-size 100
performance-schema-users-size -1
port ####
port-open-timeout 0
preload-buffer-size 32768
profiling-history-size 15
query-alloc-block-size 8192
query-cache-limit 1048576
query-cache-min-res-unit 4096
query-cache-size 1048576
query-cache-type OFF
query-cache-wlock-invalidate FALSE
query-prealloc-size 8192
range-alloc-block-size 4096
read-buffer-size 131072
read-only FALSE
read-rnd-buffer-size 262144
relay-log (No default value)
relay-log-index (No default value)
relay-log-info-file relay-log.info
relay-log-info-repository FILE
relay-log-purge TRUE
relay-log-recovery FALSE
relay-log-space-limit 0
replicate-same-server-id FALSE
report-host (No default value)
report-password (No default value)
report-port 0
report-user (No default value)
rpl-stop-slave-timeout 31536000
safe-user-create FALSE
secure-auth TRUE
secure-file-priv (No default value)
server-id 0
server-id-bits 32
show-slave-auth-info FALSE
skip-grant-tables TRUE
skip-name-resolve FALSE
skip-networking FALSE
skip-show-database FALSE
skip-slave-start FALSE
slave-allow-batching FALSE
slave-checkpoint-group 512
slave-checkpoint-period 300
slave-compressed-protocol FALSE
slave-exec-mode STRICT
slave-max-allowed-packet 1073741824
slave-net-timeout 3600
slave-parallel-workers 0
slave-pending-jobs-size-max 16777216
slave-rows-search-algorithms TABLE_SCAN,INDEX_SCAN
slave-skip-errors (No default value)
slave-sql-verify-checksum TRUE
slave-transaction-retries 10
slave-type-conversions 
slow-launch-time 2
slow-query-log FALSE
sort-buffer-size 262144
sporadic-binlog-dump-fail FALSE
sql-mode NO_ENGINE_SUBSTITUTION
stored-program-cache 256
symbolic-links FALSE
sync-binlog 0
sync-frm TRUE
sync-master-info 10000
sync-relay-log 10000
sync-relay-log-info 10000
sysdate-is-now FALSE
table-open-cache-instances 1
tc-heuristic-recover COMMIT
thread-cache-size 9
thread-handling one-thread-per-connection
thread-stack 262144
time-format %H:%i:%s
timed-mutexes FALSE
tmp-table-size 16777216
transaction-alloc-block-size 8192
transaction-isolation REPEATABLE-READ
transaction-prealloc-size 4096
transaction-read-only FALSE
updatable-views-with-limit YES
validate-user-plugins TRUE
verbose TRUE
wait-timeout 28800

To see what values a running MySQL server is using, type
'mysqladmin variables' instead of 'mysqld --verbose --help'.