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
|
/*
Copyright (c) 2001, 2013, Oracle and/or its affiliates.
Copyright (c) 2010, 2012, MariaDB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA
*/
/* By Jani Tolonen, 2001-04-20, MySQL Development Team */
#define CHECK_VERSION "2.7.4-MariaDB"
#include "client_priv.h"
#include <m_ctype.h>
#include <mysql_version.h>
#include <mysqld_error.h>
#include <sslopt-vars.h>
#include <welcome_copyright_notice.h> /* ORACLE_WELCOME_COPYRIGHT_NOTICE */
/* Exit codes */
#define EX_USAGE 1
#define EX_MYSQLERR 2
/* ALTER instead of repair. */
#define MAX_ALTER_STR_SIZE 128 * 1024
#define KEY_PARTITIONING_CHANGED_STR "KEY () partitioning changed"
static MYSQL mysql_connection, *sock = 0;
static my_bool opt_alldbs = 0, opt_check_only_changed = 0, opt_extended = 0,
opt_compress = 0, opt_databases = 0, opt_fast = 0,
opt_medium_check = 0, opt_quick = 0, opt_all_in_1 = 0,
opt_silent = 0, opt_auto_repair = 0, ignore_errors = 0,
tty_password= 0, opt_frm= 0, debug_info_flag= 0, debug_check_flag= 0,
opt_fix_table_names= 0, opt_fix_db_names= 0, opt_upgrade= 0,
opt_persistent_all= 0, opt_do_tables= 1;
static my_bool opt_write_binlog= 1, opt_flush_tables= 0;
static uint verbose = 0, opt_mysql_port=0;
static int my_end_arg;
static char * opt_mysql_unix_port = 0;
static char *opt_password = 0, *current_user = 0,
*default_charset= 0, *current_host= 0;
static char *opt_plugin_dir= 0, *opt_default_auth= 0;
static int first_error = 0;
static char *opt_skip_database;
DYNAMIC_ARRAY tables4repair, tables4rebuild, alter_table_cmds;
DYNAMIC_ARRAY views4repair;
static uint opt_protocol=0;
enum operations { DO_CHECK=1, DO_REPAIR, DO_ANALYZE, DO_OPTIMIZE, DO_FIX_NAMES };
const char *operation_name[]=
{
"???", "check", "repair", "analyze", "optimize", "fix names"
};
typedef enum { DO_VIEWS_NO, DO_VIEWS_YES, DO_VIEWS_FROM_MYSQL } enum_do_views;
const char *do_views_opts[]= {"NO", "YES", "UPGRADE_FROM_MYSQL", NullS};
TYPELIB do_views_typelib= { array_elements(do_views_opts) - 1, "",
do_views_opts, NULL };
static ulong opt_do_views= DO_VIEWS_NO;
static struct my_option my_long_options[] =
{
{"all-databases", 'A',
"Check all the databases. This is the same as --databases with all databases selected.",
&opt_alldbs, &opt_alldbs, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0,
0, 0},
{"analyze", 'a', "Analyze given tables.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0,
0, 0, 0, 0},
{"all-in-1", '1',
"Instead of issuing one query for each table, use one query per database, naming all tables in the database in a comma-separated list.",
&opt_all_in_1, &opt_all_in_1, 0, GET_BOOL, NO_ARG, 0, 0, 0,
0, 0, 0},
{"auto-repair", OPT_AUTO_REPAIR,
"If a checked table is corrupted, automatically fix it. Repairing will be done after all tables have been checked, if corrupted ones were found.",
&opt_auto_repair, &opt_auto_repair, 0, GET_BOOL, NO_ARG, 0,
0, 0, 0, 0, 0},
{"character-sets-dir", OPT_CHARSETS_DIR,
"Directory for character set files.", (char**) &charsets_dir,
(char**) &charsets_dir, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"check", 'c', "Check table for errors.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0,
0, 0, 0, 0},
{"check-only-changed", 'C',
"Check only tables that have changed since last check or haven't been closed properly.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"check-upgrade", 'g',
"Check tables for version-dependent changes. May be used with --auto-repair to correct tables requiring version-dependent updates.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"compress", OPT_COMPRESS, "Use compression in server/client protocol.",
&opt_compress, &opt_compress, 0, GET_BOOL, NO_ARG, 0, 0, 0,
0, 0, 0},
{"databases", 'B',
"Check several databases. Note the difference in usage; in this case no tables are given. All name arguments are regarded as database names.",
&opt_databases, &opt_databases, 0, GET_BOOL, NO_ARG,
0, 0, 0, 0, 0, 0},
#ifdef DBUG_OFF
{"debug", '#', "This is a non-debug version. Catch this and exit.",
0, 0, 0, GET_DISABLED, OPT_ARG, 0, 0, 0, 0, 0, 0},
#else
{"debug", '#', "Output debug log. Often this is 'd:t:o,filename'.",
0, 0, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"debug-check", OPT_DEBUG_CHECK, "Check memory and open file usage at exit.",
&debug_check_flag, &debug_check_flag, 0,
GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"debug-info", OPT_DEBUG_INFO, "Print some debug info at exit.",
&debug_info_flag, &debug_info_flag,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"default-character-set", OPT_DEFAULT_CHARSET,
"Set the default character set.", &default_charset,
&default_charset, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"default_auth", OPT_DEFAULT_AUTH,
"Default authentication client-side plugin to use.",
&opt_default_auth, &opt_default_auth, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"fast",'F', "Check only tables that haven't been closed properly.",
&opt_fast, &opt_fast, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0,
0},
{"fix-db-names", OPT_FIX_DB_NAMES, "Fix database names.",
&opt_fix_db_names, &opt_fix_db_names,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"fix-table-names", OPT_FIX_TABLE_NAMES, "Fix table names.",
&opt_fix_table_names, &opt_fix_table_names,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"force", 'f', "Continue even if we get an SQL error.",
&ignore_errors, &ignore_errors, 0, GET_BOOL, NO_ARG, 0, 0,
0, 0, 0, 0},
{"extended", 'e',
"If you are using this option with CHECK TABLE, it will ensure that the table is 100 percent consistent, but will take a long time. If you are using this option with REPAIR TABLE, it will force using old slow repair with keycache method, instead of much faster repair by sorting.",
&opt_extended, &opt_extended, 0, GET_BOOL, NO_ARG, 0, 0, 0,
0, 0, 0},
{"flush", OPT_FLUSH_TABLES, "Flush each table after check. This is useful if you don't want to have the checked tables take up space in the caches after the check",
&opt_flush_tables, &opt_flush_tables, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0,
0, 0 },
{"help", '?', "Display this help message and exit.", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
{"host",'h', "Connect to host.", ¤t_host,
¤t_host, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"medium-check", 'm',
"Faster than extended-check, but only finds 99.99 percent of all errors. Should be good enough for most cases.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"write-binlog", OPT_WRITE_BINLOG,
"Log ANALYZE, OPTIMIZE and REPAIR TABLE commands. Use --skip-write-binlog "
"when commands should not be sent to replication slaves.",
&opt_write_binlog, &opt_write_binlog, 0, GET_BOOL, NO_ARG,
1, 0, 0, 0, 0, 0},
{"optimize", 'o', "Optimize table.", 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0,
0, 0},
{"password", 'p',
"Password to use when connecting to server. If password is not given, it's solicited on the tty.",
0, 0, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
{"persistent", 'Z',
"When using ANALYZE TABLE use the PERSISTENT FOR ALL option.",
&opt_persistent_all, &opt_persistent_all, 0, GET_BOOL, NO_ARG,
0, 0, 0, 0, 0, 0},
#ifdef __WIN__
{"pipe", 'W', "Use named pipes to connect to server.", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"plugin_dir", OPT_PLUGIN_DIR, "Directory for client-side plugins.",
&opt_plugin_dir, &opt_plugin_dir, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"port", 'P', "Port number to use for connection or 0 for default to, in "
"order of preference, my.cnf, $MYSQL_TCP_PORT, "
#if MYSQL_PORT_DEFAULT == 0
"/etc/services, "
#endif
"built-in default (" STRINGIFY_ARG(MYSQL_PORT) ").",
&opt_mysql_port, &opt_mysql_port, 0, GET_UINT, REQUIRED_ARG, 0, 0, 0, 0, 0,
0},
{"protocol", OPT_MYSQL_PROTOCOL, "The protocol to use for connection (tcp, socket, pipe).",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"quick", 'q',
"If you are using this option with CHECK TABLE, it prevents the check from scanning the rows to check for wrong links. This is the fastest check. If you are using this option with REPAIR TABLE, it will try to repair only the index tree. This is the fastest repair method for a table.",
&opt_quick, &opt_quick, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0,
0},
{"repair", 'r',
"Can fix almost anything except unique keys that aren't unique.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"silent", 's', "Print only error messages.", &opt_silent,
&opt_silent, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"skip_database", 0, "Don't process the database specified as argument",
&opt_skip_database, &opt_skip_database, 0, GET_STR, REQUIRED_ARG,
0, 0, 0, 0, 0, 0},
{"socket", 'S', "The socket file to use for connection.",
&opt_mysql_unix_port, &opt_mysql_unix_port, 0, GET_STR,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#include <sslopt-longopts.h>
{"tables", OPT_TABLES, "Overrides option --databases (-B).", 0, 0, 0,
GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"use-frm", OPT_FRM,
"When used with REPAIR, get table structure from .frm file, so the table can be repaired even if .MYI header is corrupted.",
&opt_frm, &opt_frm, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0,
0},
#ifndef DONT_ALLOW_USER_CHANGE
{"user", 'u', "User for login if not current user.", ¤t_user,
¤t_user, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#endif
{"verbose", 'v', "Print info about the various stages; Using it 3 times will print out all CHECK, RENAME and ALTER TABLE during the check phase.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"version", 'V', "Output version information and exit.", 0, 0, 0, GET_NO_ARG,
NO_ARG, 0, 0, 0, 0, 0, 0},
{"process-views", 0,
"Perform the requested operation (check or repair) on views. "
"One of: NO, YES (correct the checksum, if necessary, add the "
"mariadb-version field), UPGRADE_FROM_MYSQL (same as YES and toggle "
"the algorithm MERGE<->TEMPTABLE.", &opt_do_views, &opt_do_views,
&do_views_typelib, GET_ENUM, OPT_ARG, 0, 0, 0, 0, 0, 0},
{"process-tables", 0, "Perform the requested operation on tables.",
&opt_do_tables, &opt_do_tables, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
};
static const char *load_default_groups[]=
{ "mysqlcheck", "mariadb-check", "client", "client-server", "client-mariadb",
0 };
static void print_version(void);
static void usage(void);
static int get_options(int *argc, char ***argv);
static int process_all_databases();
static int process_databases(char **db_names);
static int process_selected_tables(char *db, char **table_names, int tables);
static int process_all_tables_in_db(char *database);
static int process_one_db(char *database);
static int use_db(char *database);
static int handle_request_for_tables(char *, size_t, my_bool, my_bool);
static int dbConnect(char *host, char *user,char *passwd);
static void dbDisconnect(char *host);
static void DBerror(MYSQL *mysql, const char *when);
static void safe_exit(int error);
static void print_result();
static size_t fixed_name_length(const char *name);
static char *fix_table_name(char *dest, char *src);
int what_to_do = 0;
static void print_version(void)
{
printf("%s Ver %s Distrib %s, for %s (%s)\n", my_progname, CHECK_VERSION,
MYSQL_SERVER_VERSION, SYSTEM_TYPE, MACHINE_TYPE);
} /* print_version */
static void usage(void)
{
DBUG_ENTER("usage");
print_version();
puts(ORACLE_WELCOME_COPYRIGHT_NOTICE("2000"));
puts("This program can be used to CHECK (-c, -m, -C), REPAIR (-r), ANALYZE (-a),");
puts("or OPTIMIZE (-o) tables. Some of the options (like -e or -q) can be");
puts("used at the same time. Not all options are supported by all storage engines.");
puts("The options -c, -r, -a, and -o are exclusive to each other, which");
puts("means that the last option will be used, if several was specified.\n");
puts("The option -c (--check) will be used by default, if none was specified.");
puts("You can change the default behavior by making a symbolic link, or");
puts("copying this file somewhere with another name, the alternatives are:");
puts("mysqlrepair: The default option will be -r");
puts("mysqlanalyze: The default option will be -a");
puts("mysqloptimize: The default option will be -o\n");
printf("Usage: %s [OPTIONS] database [tables]\n", my_progname);
printf("OR %s [OPTIONS] --databases DB1 [DB2 DB3...]\n",
my_progname);
puts("Please consult the MariaDB Knowledge Base at");
puts("https://mariadb.com/kb/en/mysqlcheck for latest information about");
puts("this program.");
print_defaults("my", load_default_groups);
puts("");
my_print_help(my_long_options);
my_print_variables(my_long_options);
DBUG_VOID_RETURN;
} /* usage */
static my_bool
get_one_option(const struct my_option *opt,
const char *argument,
const char *filename __attribute__((unused)))
{
int orig_what_to_do= what_to_do;
DBUG_ENTER("get_one_option");
switch(opt->id) {
case 'a':
what_to_do = DO_ANALYZE;
break;
case 'c':
what_to_do = DO_CHECK;
break;
case 'C':
what_to_do = DO_CHECK;
opt_check_only_changed = 1;
break;
case 'I': /* Fall through */
case '?':
usage();
exit(0);
case 'm':
what_to_do = DO_CHECK;
opt_medium_check = 1;
break;
case 'o':
what_to_do = DO_OPTIMIZE;
break;
case OPT_FIX_DB_NAMES:
what_to_do= DO_FIX_NAMES;
opt_databases= 1;
break;
case OPT_FIX_TABLE_NAMES:
what_to_do= DO_FIX_NAMES;
break;
case 'p':
if (argument == disabled_my_option)
argument= (char*) ""; /* Don't require password */
if (argument)
{
/*
One should not really change the argument, but we make an
exception for passwords
*/
char *start= (char*) argument;
my_free(opt_password);
opt_password = my_strdup(PSI_NOT_INSTRUMENTED, argument, MYF(MY_FAE));
while (*argument)
*(char*) argument++= 'x'; /* Destroy argument */
if (*start)
start[1] = 0; /* Cut length of argument */
tty_password= 0;
}
else
tty_password = 1;
break;
case 'r':
what_to_do = DO_REPAIR;
break;
case 'g':
what_to_do= DO_CHECK;
opt_upgrade= 1;
break;
case 'W':
#ifdef __WIN__
opt_protocol = MYSQL_PROTOCOL_PIPE;
#endif
break;
case '#':
DBUG_PUSH(argument ? argument : "d:t:o");
debug_check_flag= 1;
break;
#include <sslopt-case.h>
case OPT_TABLES:
opt_databases = 0;
break;
case 'v':
verbose++;
break;
case 'V':
print_version(); exit(0);
break;
case OPT_MYSQL_PROTOCOL:
if ((opt_protocol= find_type_with_warning(argument, &sql_protocol_typelib,
opt->name)) <= 0)
{
sf_leaking_memory= 1; /* no memory leak reports here */
exit(1);
}
break;
}
if (orig_what_to_do && (what_to_do != orig_what_to_do))
{
fprintf(stderr, "Error: %s doesn't support multiple contradicting commands.\n",
my_progname);
DBUG_RETURN(1);
}
DBUG_RETURN(0);
}
static int get_options(int *argc, char ***argv)
{
int ho_error;
DBUG_ENTER("get_options");
if (*argc == 1)
{
usage();
exit(0);
}
if ((ho_error=handle_options(argc, argv, my_long_options, get_one_option)))
exit(ho_error);
if (what_to_do == DO_REPAIR && !opt_do_views && !opt_do_tables)
{
fprintf(stderr, "Error: Nothing to repair when both "
"--process-tables=NO and --process-views=NO\n");
exit(1);
}
if (!what_to_do)
{
size_t pnlen= strlen(my_progname);
if (pnlen < 6) /* name too short */
what_to_do = DO_CHECK;
else if (!strcmp("repair", my_progname + pnlen - 6))
what_to_do = DO_REPAIR;
else if (!strcmp("analyze", my_progname + pnlen - 7))
what_to_do = DO_ANALYZE;
else if (!strcmp("optimize", my_progname + pnlen - 8))
what_to_do = DO_OPTIMIZE;
else
what_to_do = DO_CHECK;
}
if (opt_do_views && what_to_do != DO_REPAIR && what_to_do != DO_CHECK)
{
fprintf(stderr, "Error: %s doesn't support %s for views.\n",
my_progname, operation_name[what_to_do]);
exit(1);
}
/*
If there's no --default-character-set option given with
--fix-table-name or --fix-db-name set the default character set to "utf8".
*/
if (!default_charset)
{
if (opt_fix_db_names || opt_fix_table_names)
default_charset= (char*) "utf8";
else
default_charset= (char*) MYSQL_AUTODETECT_CHARSET_NAME;
}
if (!strcmp(default_charset, MYSQL_AUTODETECT_CHARSET_NAME))
default_charset= (char *)my_default_csname();
if (!get_charset_by_csname(default_charset, MY_CS_PRIMARY, MYF(MY_WME)))
{
printf("Unsupported character set: %s\n", default_charset);
DBUG_RETURN(1);
}
if (*argc > 0 && opt_alldbs)
{
printf("You should give only options, no arguments at all, with option\n");
printf("--all-databases. Please see %s --help for more information.\n",
my_progname);
DBUG_RETURN(1);
}
if (*argc < 1 && !opt_alldbs)
{
printf("You forgot to give the arguments! Please see %s --help\n",
my_progname);
printf("for more information.\n");
DBUG_RETURN(1);
}
if (tty_password)
opt_password = get_tty_password(NullS);
if (debug_info_flag)
my_end_arg= MY_CHECK_ERROR | MY_GIVE_INFO;
if (debug_check_flag)
my_end_arg= MY_CHECK_ERROR;
DBUG_RETURN((0));
} /* get_options */
static int process_all_databases()
{
MYSQL_ROW row;
MYSQL_RES *tableres;
int result = 0;
DBUG_ENTER("process_all_databases");
if (mysql_query(sock, "SHOW DATABASES") ||
!(tableres = mysql_store_result(sock)))
{
my_printf_error(0, "Error: Couldn't execute 'SHOW DATABASES': %s",
MYF(0), mysql_error(sock));
DBUG_RETURN(1);
}
if (verbose)
printf("Processing databases\n");
while ((row = mysql_fetch_row(tableres)))
{
if (process_one_db(row[0]))
result = 1;
}
mysql_free_result(tableres);
DBUG_RETURN(result);
}
/* process_all_databases */
static int process_databases(char **db_names)
{
int result = 0;
DBUG_ENTER("process_databases");
if (verbose)
printf("Processing databases\n");
for ( ; *db_names ; db_names++)
{
if (process_one_db(*db_names))
result = 1;
}
DBUG_RETURN(result);
} /* process_databases */
/* returns: -1 for error, 1 for view, 0 for table */
static int is_view(const char *table)
{
char query[1024];
MYSQL_RES *res;
MYSQL_FIELD *field;
int view;
DBUG_ENTER("is_view");
my_snprintf(query, sizeof(query), "SHOW CREATE TABLE %`s", table);
if (mysql_query(sock, query))
{
fprintf(stderr, "Failed to %s\n", query);
fprintf(stderr, "Error: %s\n", mysql_error(sock));
DBUG_RETURN(-1);
}
res= mysql_store_result(sock);
field= mysql_fetch_field(res);
view= (strcmp(field->name,"View") == 0) ? 1 : 0;
mysql_free_result(res);
DBUG_RETURN(view);
}
static int process_selected_tables(char *db, char **table_names, int tables)
{
int view;
char *table;
size_t table_len;
DBUG_ENTER("process_selected_tables");
if (use_db(db))
DBUG_RETURN(1);
if (opt_all_in_1 && what_to_do != DO_FIX_NAMES)
{
/*
We need table list in form `a`, `b`, `c`
that's why we need 2 more chars added to to each table name
space is for more readable output in logs and in case of error
*/
char *table_names_comma_sep, *end;
size_t tot_length= 0;
int i= 0;
if (opt_do_tables && opt_do_views)
{
fprintf(stderr, "Error: %s cannot process both tables and views "
"in one command (--process-tables=YES "
"--process-views=YES --all-in-1).\n",
my_progname);
DBUG_RETURN(1);
}
for (i = 0; i < tables; i++)
tot_length+= fixed_name_length(*(table_names + i)) + 2;
if (!(table_names_comma_sep = (char *)
my_malloc(PSI_NOT_INSTRUMENTED, tot_length + 4, MYF(MY_WME))))
DBUG_RETURN(1);
for (end = table_names_comma_sep + 1; tables > 0;
tables--, table_names++)
{
end= fix_table_name(end, *table_names);
*end++= ',';
}
*--end = 0;
handle_request_for_tables(table_names_comma_sep + 1, tot_length - 1,
opt_do_views != 0, opt_all_in_1);
my_free(table_names_comma_sep);
}
else
{
for (; tables > 0; tables--, table_names++)
{
table= *table_names;
table_len= fixed_name_length(*table_names);
view= is_view(table);
if (view < 0)
continue;
handle_request_for_tables(table, table_len, view == 1, opt_all_in_1);
}
}
DBUG_RETURN(0);
} /* process_selected_tables */
static size_t fixed_name_length(const char *name)
{
const char *p;
size_t extra_length= 2; /* count the first/last backticks */
DBUG_ENTER("fixed_name_length");
for (p= name; *p; p++)
{
if (*p == '`')
extra_length++;
}
DBUG_RETURN((size_t) ((p - name) + extra_length));
}
static char *fix_table_name(char *dest, char *src)
{
DBUG_ENTER("fix_table_name");
*dest++= '`';
for (; *src; src++)
{
if (*src == '`')
*dest++= '`';
*dest++= *src;
}
*dest++= '`';
DBUG_RETURN(dest);
}
static int process_all_tables_in_db(char *database)
{
MYSQL_RES *UNINIT_VAR(res);
MYSQL_ROW row;
uint num_columns;
my_bool system_database= 0;
my_bool view= FALSE;
DBUG_ENTER("process_all_tables_in_db");
if (use_db(database))
DBUG_RETURN(1);
if ((mysql_query(sock, "SHOW /*!50002 FULL*/ TABLES") &&
mysql_query(sock, "SHOW TABLES")) ||
!(res= mysql_store_result(sock)))
{
my_printf_error(0, "Error: Couldn't get table list for database %s: %s",
MYF(0), database, mysql_error(sock));
DBUG_RETURN(1);
}
if (!strcmp(database, "mysql") || !strcmp(database, "MYSQL"))
system_database= 1;
num_columns= mysql_num_fields(res);
if (opt_all_in_1 && what_to_do != DO_FIX_NAMES)
{
/*
We need table list in form `a`, `b`, `c`
that's why we need 2 more chars added to to each table name
space is for more readable output in logs and in case of error
*/
char *tables, *end;
size_t tot_length = 0;
char *views, *views_end;
size_t tot_views_length = 0;
while ((row = mysql_fetch_row(res)))
{
if ((num_columns == 2) && (strcmp(row[1], "VIEW") == 0) &&
opt_do_views)
tot_views_length+= fixed_name_length(row[0]) + 2;
else if (opt_do_tables)
tot_length+= fixed_name_length(row[0]) + 2;
}
mysql_data_seek(res, 0);
if (!(tables=(char *) my_malloc(PSI_NOT_INSTRUMENTED, tot_length+4, MYF(MY_WME))))
{
mysql_free_result(res);
DBUG_RETURN(1);
}
if (!(views=(char *) my_malloc(PSI_NOT_INSTRUMENTED, tot_views_length+4, MYF(MY_WME))))
{
my_free(tables);
mysql_free_result(res);
DBUG_RETURN(1);
}
for (end = tables + 1, views_end= views + 1; (row = mysql_fetch_row(res)) ;)
{
if ((num_columns == 2) && (strcmp(row[1], "VIEW") == 0))
{
if (!opt_do_views)
continue;
views_end= fix_table_name(views_end, row[0]);
*views_end++= ',';
}
else
{
if (!opt_do_tables)
continue;
end= fix_table_name(end, row[0]);
*end++= ',';
}
}
*--end = 0;
*--views_end = 0;
if (tot_length)
handle_request_for_tables(tables + 1, tot_length - 1, FALSE, opt_all_in_1);
if (tot_views_length)
handle_request_for_tables(views + 1, tot_views_length - 1, TRUE, opt_all_in_1);
my_free(tables);
my_free(views);
}
else
{
while ((row = mysql_fetch_row(res)))
{
/* Skip views if we don't perform renaming. */
if ((what_to_do != DO_FIX_NAMES) && (num_columns == 2) && (strcmp(row[1], "VIEW") == 0))
{
if (!opt_do_views)
continue;
view= TRUE;
}
else
{
if (!opt_do_tables)
continue;
view= FALSE;
}
if (system_database &&
(!strcmp(row[0], "general_log") ||
!strcmp(row[0], "slow_log")))
continue; /* Skip logging tables */
handle_request_for_tables(row[0], fixed_name_length(row[0]), view, opt_all_in_1);
}
}
mysql_free_result(res);
DBUG_RETURN(0);
} /* process_all_tables_in_db */
static int run_query(const char *query, my_bool log_query)
{
if (verbose >=3 && log_query)
puts(query);
if (mysql_query(sock, query))
{
fprintf(stderr, "Failed to %s\n", query);
fprintf(stderr, "Error: %s\n", mysql_error(sock));
return 1;
}
return 0;
}
static int fix_table_storage_name(const char *name)
{
char qbuf[100 + NAME_LEN*4];
int rc= 0;
DBUG_ENTER("fix_table_storage_name");
if (strncmp(name, "#mysql50#", 9))
DBUG_RETURN(1);
my_snprintf(qbuf, sizeof(qbuf), "RENAME TABLE %`s TO %`s",
name, name + 9);
rc= run_query(qbuf, 1);
if (verbose)
printf("%-50s %s\n", name, rc ? "FAILED" : "OK");
DBUG_RETURN(rc);
}
static int fix_database_storage_name(const char *name)
{
char qbuf[100 + NAME_LEN*4];
int rc= 0;
DBUG_ENTER("fix_database_storage_name");
if (strncmp(name, "#mysql50#", 9))
DBUG_RETURN(1);
my_snprintf(qbuf, sizeof(qbuf), "ALTER DATABASE %`s UPGRADE DATA DIRECTORY "
"NAME", name);
rc= run_query(qbuf, 1);
if (verbose)
printf("%-50s %s\n", name, rc ? "FAILED" : "OK");
DBUG_RETURN(rc);
}
static int rebuild_table(char *name)
{
char *query, *ptr;
int rc= 0;
DBUG_ENTER("rebuild_table");
query= (char*)my_malloc(PSI_NOT_INSTRUMENTED, 12+strlen(name)+6+1, MYF(MY_WME));
if (!query)
DBUG_RETURN(1);
ptr= strxmov(query, "ALTER TABLE ", name, " FORCE", NullS);
if (verbose >= 3)
puts(query);
if (mysql_real_query(sock, query, (ulong)(ptr - query)))
{
fprintf(stderr, "Failed to %s\n", query);
fprintf(stderr, "Error: %s\n", mysql_error(sock));
rc= 1;
}
if (verbose)
printf("%-50s %s\n", name, rc ? "FAILED" : "FIXED");
my_free(query);
DBUG_RETURN(rc);
}
static int process_one_db(char *database)
{
DBUG_ENTER("process_one_db");
if (opt_skip_database && !strcmp(database, opt_skip_database))
DBUG_RETURN(0);
if (verbose)
puts(database);
if (what_to_do == DO_FIX_NAMES)
{
int rc= 0;
if (opt_fix_db_names && !strncmp(database,"#mysql50#", 9))
{
rc= fix_database_storage_name(database);
database+= 9;
}
if (rc || !opt_fix_table_names)
DBUG_RETURN(rc);
}
DBUG_RETURN(process_all_tables_in_db(database));
}
static int use_db(char *database)
{
DBUG_ENTER("use_db");
if (mysql_get_server_version(sock) >= FIRST_INFORMATION_SCHEMA_VERSION &&
!my_strcasecmp(&my_charset_latin1, database, INFORMATION_SCHEMA_DB_NAME))
DBUG_RETURN(1);
if (mysql_get_server_version(sock) >= FIRST_PERFORMANCE_SCHEMA_VERSION &&
!my_strcasecmp(&my_charset_latin1, database, PERFORMANCE_SCHEMA_DB_NAME))
DBUG_RETURN(1);
if (mysql_select_db(sock, database))
{
DBerror(sock, "when selecting the database");
DBUG_RETURN(1);
}
DBUG_RETURN(0);
} /* use_db */
/* Do not send commands to replication slaves. */
static int disable_binlog()
{
mysql_query(sock, "SET WSREP_ON=0"); /* ignore the error, if any */
return run_query("SET SQL_LOG_BIN=0", 0);
}
static int handle_request_for_tables(char *tables, size_t length,
my_bool view, my_bool dont_quote)
{
char *query, *end, options[100], message[100];
char table_name_buff[NAME_CHAR_LEN*2*2+1], *table_name;
size_t query_length= 0, query_size= sizeof(char)*(length+110);
const char *op = 0;
const char *tab_view;
DBUG_ENTER("handle_request_for_tables");
options[0] = 0;
tab_view= view ? " VIEW " : " TABLE ";
end = options;
switch (what_to_do) {
case DO_CHECK:
op = "CHECK";
if (view)
{
if (opt_fast || opt_check_only_changed)
DBUG_RETURN(0);
}
else
{
if (opt_quick) end = strmov(end, " QUICK");
if (opt_fast) end = strmov(end, " FAST");
if (opt_extended) end = strmov(end, " EXTENDED");
if (opt_medium_check) end = strmov(end, " MEDIUM"); /* Default */
if (opt_check_only_changed) end = strmov(end, " CHANGED");
}
if (opt_upgrade) end = strmov(end, " FOR UPGRADE");
break;
case DO_REPAIR:
op= opt_write_binlog ? "REPAIR" : "REPAIR NO_WRITE_TO_BINLOG";
if (view)
{
if (opt_do_views == DO_VIEWS_FROM_MYSQL) end = strmov(end, " FROM MYSQL");
}
else
{
if (opt_quick) end = strmov(end, " QUICK");
if (opt_extended) end = strmov(end, " EXTENDED");
if (opt_frm) end = strmov(end, " USE_FRM");
}
break;
case DO_ANALYZE:
if (view)
{
printf("%-50s %s\n", tables, "Can't run analyze on a view");
DBUG_RETURN(1);
}
DBUG_ASSERT(!view);
op= (opt_write_binlog) ? "ANALYZE" : "ANALYZE NO_WRITE_TO_BINLOG";
if (opt_persistent_all) end = strmov(end, " PERSISTENT FOR ALL");
break;
case DO_OPTIMIZE:
if (view)
{
printf("%-50s %s\n", tables, "Can't run optimize on a view");
DBUG_RETURN(1);
}
op= (opt_write_binlog) ? "OPTIMIZE" : "OPTIMIZE NO_WRITE_TO_BINLOG";
break;
case DO_FIX_NAMES:
if (view)
{
printf("%-50s %s\n", tables, "Can't run fix names on a view");
DBUG_RETURN(1);
}
DBUG_RETURN(fix_table_storage_name(tables));
}
if (!(query =(char *) my_malloc(PSI_NOT_INSTRUMENTED, query_size, MYF(MY_WME))))
DBUG_RETURN(1);
if (dont_quote)
{
DBUG_ASSERT(strlen(op)+strlen(tables)+strlen(options)+8+1 <= query_size);
/* No backticks here as we added them before */
query_length= sprintf(query, "%s%s%s %s", op,
tab_view, tables, options);
table_name= tables;
}
else
{
char *ptr, *org;
org= ptr= strmov(strmov(query, op), tab_view);
ptr= fix_table_name(ptr, tables);
strmake(table_name_buff, org, MY_MIN((int) sizeof(table_name_buff)-1,
(int) (ptr - org)));
table_name= table_name_buff;
ptr= strxmov(ptr, " ", options, NullS);
query_length= (size_t) (ptr - query);
}
if (verbose >= 3)
puts(query);
if (mysql_real_query(sock, query, (ulong)query_length))
{
my_snprintf(message, sizeof(message), "when executing '%s%s... %s'",
op, tab_view, options);
DBerror(sock, message);
my_free(query);
DBUG_RETURN(1);
}
print_result();
if (opt_flush_tables)
{
query_length= sprintf(query, "FLUSH TABLES %s", table_name);
if (mysql_real_query(sock, query, (ulong)query_length))
{
DBerror(sock, query);
my_free(query);
DBUG_RETURN(1);
}
}
my_free(query);
DBUG_RETURN(0);
}
static void insert_table_name(DYNAMIC_ARRAY *arr, char *in, size_t dblen)
{
char buf[NAME_LEN*2+2];
in[dblen]= 0;
my_snprintf(buf, sizeof(buf), "%`s.%`s", in, in + dblen + 1);
insert_dynamic(arr, (uchar*) buf);
}
static void print_result()
{
MYSQL_RES *res;
MYSQL_ROW row;
char prev[(NAME_LEN+9)*3+2];
char prev_alter[MAX_ALTER_STR_SIZE];
size_t length_of_db= strlen(sock->db);
my_bool found_error=0, table_rebuild=0;
DYNAMIC_ARRAY *array4repair= &tables4repair;
DBUG_ENTER("print_result");
res = mysql_use_result(sock);
prev[0] = '\0';
prev_alter[0]= 0;
while ((row = mysql_fetch_row(res)))
{
int changed = strcmp(prev, row[0]);
my_bool status = !strcmp(row[2], "status");
if (status)
{
/*
if there was an error with the table, we have --auto-repair set,
and this isn't a repair op, then add the table to the tables4repair
list
*/
if (found_error && opt_auto_repair && what_to_do != DO_REPAIR &&
strcmp(row[3],"OK"))
{
if (table_rebuild)
{
if (prev_alter[0])
insert_dynamic(&alter_table_cmds, (uchar*) prev_alter);
else
insert_table_name(&tables4rebuild, prev, length_of_db);
}
else
insert_table_name(array4repair, prev, length_of_db);
}
array4repair= &tables4repair;
found_error=0;
table_rebuild=0;
prev_alter[0]= 0;
if (opt_silent)
continue;
}
if (status && changed)
printf("%-50s %s", row[0], row[3]);
else if (!status && changed)
{
/*
If the error message includes REPAIR TABLE, we assume it means
we have to run upgrade on it. In this case we write a nicer message
than "Please do "REPAIR TABLE""...
*/
if (!strcmp(row[2],"error") && strstr(row[3],"REPAIR "))
{
printf("%-50s %s", row[0], "Needs upgrade");
array4repair= strstr(row[3], "VIEW") ? &views4repair : &tables4repair;
}
else
printf("%s\n%-9s: %s", row[0], row[2], row[3]);
if (opt_auto_repair && strcmp(row[2],"note"))
{
found_error=1;
if (opt_auto_repair && strstr(row[3], "ALTER TABLE") != NULL)
table_rebuild=1;
}
}
else
printf("%-9s: %s", row[2], row[3]);
strmov(prev, row[0]);
putchar('\n');
}
/* add the last table to be repaired to the list */
if (found_error && opt_auto_repair && what_to_do != DO_REPAIR)
{
if (table_rebuild)
{
if (prev_alter[0])
insert_dynamic(&alter_table_cmds, prev_alter);
else
insert_table_name(&tables4rebuild, prev, length_of_db);
}
else
insert_table_name(array4repair, prev, length_of_db);
}
mysql_free_result(res);
DBUG_VOID_RETURN;
}
static int dbConnect(char *host, char *user, char *passwd)
{
my_bool reconnect= 1;
DBUG_ENTER("dbConnect");
if (verbose > 1)
{
fprintf(stderr, "# Connecting to %s...\n", host ? host : "localhost");
}
mysql_init(&mysql_connection);
if (opt_compress)
mysql_options(&mysql_connection, MYSQL_OPT_COMPRESS, NullS);
#ifdef HAVE_OPENSSL
if (opt_use_ssl)
{
mysql_ssl_set(&mysql_connection, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath, opt_ssl_cipher);
mysql_options(&mysql_connection, MYSQL_OPT_SSL_CRL, opt_ssl_crl);
mysql_options(&mysql_connection, MYSQL_OPT_SSL_CRLPATH, opt_ssl_crlpath);
mysql_options(&mysql_connection, MARIADB_OPT_TLS_VERSION, opt_tls_version);
}
mysql_options(&mysql_connection, MYSQL_OPT_SSL_VERIFY_SERVER_CERT,
(char*)&opt_ssl_verify_server_cert);
#endif
if (opt_protocol)
mysql_options(&mysql_connection,MYSQL_OPT_PROTOCOL,(char*)&opt_protocol);
if (opt_plugin_dir && *opt_plugin_dir)
mysql_options(&mysql_connection, MYSQL_PLUGIN_DIR, opt_plugin_dir);
if (opt_default_auth && *opt_default_auth)
mysql_options(&mysql_connection, MYSQL_DEFAULT_AUTH, opt_default_auth);
mysql_options(&mysql_connection, MYSQL_SET_CHARSET_NAME, default_charset);
mysql_options(&mysql_connection, MYSQL_OPT_CONNECT_ATTR_RESET, 0);
mysql_options4(&mysql_connection, MYSQL_OPT_CONNECT_ATTR_ADD,
"program_name", "mysqlcheck");
if (!(sock = mysql_real_connect(&mysql_connection, host, user, passwd,
NULL, opt_mysql_port, opt_mysql_unix_port, 0)))
{
DBerror(&mysql_connection, "when trying to connect");
DBUG_RETURN(1);
}
mysql_options(&mysql_connection, MYSQL_OPT_RECONNECT, &reconnect);
DBUG_RETURN(0);
} /* dbConnect */
static void dbDisconnect(char *host)
{
DBUG_ENTER("dbDisconnect");
if (verbose > 1)
fprintf(stderr, "# Disconnecting from %s...\n", host ? host : "localhost");
mysql_close(sock);
DBUG_VOID_RETURN;
} /* dbDisconnect */
static void DBerror(MYSQL *mysql, const char *when)
{
DBUG_ENTER("DBerror");
my_printf_error(0,"Got error: %d: %s %s", MYF(0),
mysql_errno(mysql), mysql_error(mysql), when);
safe_exit(EX_MYSQLERR);
DBUG_VOID_RETURN;
} /* DBerror */
static void safe_exit(int error)
{
DBUG_ENTER("safe_exit");
if (!first_error)
first_error= error;
if (ignore_errors)
DBUG_VOID_RETURN;
if (sock)
mysql_close(sock);
sf_leaking_memory= 1; /* don't check for memory leaks */
exit(error);
DBUG_VOID_RETURN;
}
int main(int argc, char **argv)
{
int ret= EX_USAGE;
char **defaults_argv;
MY_INIT(argv[0]);
sf_leaking_memory=1; /* don't report memory leaks on early exits */
/*
** Check out the args
*/
load_defaults_or_exit("my", load_default_groups, &argc, &argv);
defaults_argv= argv;
if (get_options(&argc, &argv))
goto end1;
sf_leaking_memory=0; /* from now on we cleanup properly */
ret= EX_MYSQLERR;
if (dbConnect(current_host, current_user, opt_password))
goto end1;
ret= 1;
if (!opt_write_binlog)
{
if (disable_binlog())
goto end;
}
if (opt_auto_repair &&
(my_init_dynamic_array(PSI_NOT_INSTRUMENTED, &tables4repair,
NAME_LEN*2+2, 16, 64, MYF(0)) ||
my_init_dynamic_array(PSI_NOT_INSTRUMENTED, &views4repair,
NAME_LEN*2+2, 16, 64, MYF(0)) ||
my_init_dynamic_array(PSI_NOT_INSTRUMENTED, &tables4rebuild,
NAME_LEN*2+2, 16, 64, MYF(0)) ||
my_init_dynamic_array(PSI_NOT_INSTRUMENTED, &alter_table_cmds,
MAX_ALTER_STR_SIZE, 0, 1, MYF(0))))
goto end;
if (opt_alldbs)
process_all_databases();
/* Only one database and selected table(s) */
else if (argc > 1 && !opt_databases)
process_selected_tables(*argv, (argv + 1), (argc - 1));
/* One or more databases, all tables */
else
process_databases(argv);
if (opt_auto_repair)
{
size_t i;
if (!opt_silent && (tables4repair.elements || tables4rebuild.elements))
puts("\nRepairing tables");
what_to_do = DO_REPAIR;
for (i = 0; i < tables4repair.elements ; i++)
{
char *name= (char*) dynamic_array_ptr(&tables4repair, i);
handle_request_for_tables(name, fixed_name_length(name), FALSE, TRUE);
}
for (i = 0; i < tables4rebuild.elements ; i++)
rebuild_table((char*) dynamic_array_ptr(&tables4rebuild, i));
for (i = 0; i < alter_table_cmds.elements ; i++)
run_query((char*) dynamic_array_ptr(&alter_table_cmds, i), 1);
if (!opt_silent && views4repair.elements)
puts("\nRepairing views");
for (i = 0; i < views4repair.elements ; i++)
{
char *name= (char*) dynamic_array_ptr(&views4repair, i);
handle_request_for_tables(name, fixed_name_length(name), TRUE, TRUE);
}
}
ret= MY_TEST(first_error);
end:
dbDisconnect(current_host);
if (opt_auto_repair)
{
delete_dynamic(&views4repair);
delete_dynamic(&tables4repair);
delete_dynamic(&tables4rebuild);
delete_dynamic(&alter_table_cmds);
}
end1:
my_free(opt_password);;
mysql_library_end();
free_defaults(defaults_argv);
my_end(my_end_arg);
return ret;
} /* main */
|