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
|
/* Copyright (C) 2008-2017 Kentoku Shiba
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#define SPIDER_DB_WRAPPER_STR "mysql"
#define SPIDER_DB_WRAPPER_LEN (sizeof(SPIDER_DB_WRAPPER_STR) - 1)
#define SPIDER_DB_PK_NAME_STR "PRIMARY"
#define SPIDER_DB_PK_NAME_LEN (sizeof(SPIDER_DB_PK_NAME_STR) - 1)
#define SPIDER_DB_UNIQUE_NAME_STR "UNIQUE"
#define SPIDER_DB_UNIQUE_NAME_LEN (sizeof(SPIDER_DB_UNIQUE_NAME_STR) - 1)
#define SPIDER_DB_KEY_NAME_STR "KEY"
#define SPIDER_DB_KEY_NAME_LEN (sizeof(SPIDER_DB_KEY_NAME_STR) - 1)
#define SPIDER_DB_SEQUENCE_NAME_STR ""
#define SPIDER_DB_SEQUENCE_NAME_LEN (sizeof(SPIDER_DB_SEQUENCE_NAME_STR) - 1)
#define SPIDER_DB_TABLE_LOCK_READ_LOCAL 0
#define SPIDER_DB_TABLE_LOCK_READ 1
#define SPIDER_DB_TABLE_LOCK_LOW_PRIORITY_WRITE 2
#define SPIDER_DB_TABLE_LOCK_WRITE 3
#define SPIDER_DB_INSERT_REPLACE (1 << 0)
#define SPIDER_DB_INSERT_IGNORE (1 << 1)
#define SPIDER_DB_INSERT_LOW_PRIORITY (1 << 2)
#define SPIDER_DB_INSERT_HIGH_PRIORITY (1 << 3)
#define SPIDER_DB_INSERT_DELAYED (1 << 4)
#define SPIDER_SQL_OPEN_PAREN_STR "("
#define SPIDER_SQL_OPEN_PAREN_LEN (sizeof(SPIDER_SQL_OPEN_PAREN_STR) - 1)
#define SPIDER_SQL_CLOSE_PAREN_STR ")"
#define SPIDER_SQL_CLOSE_PAREN_LEN (sizeof(SPIDER_SQL_CLOSE_PAREN_STR) - 1)
#define SPIDER_SQL_COMMA_STR ","
#define SPIDER_SQL_COMMA_LEN (sizeof(SPIDER_SQL_COMMA_STR) - 1)
#define SPIDER_SQL_UNION_ALL_STR ")union all("
#define SPIDER_SQL_UNION_ALL_LEN (sizeof(SPIDER_SQL_UNION_ALL_STR) - 1)
#define SPIDER_SQL_NULL_STR "null"
#define SPIDER_SQL_NULL_LEN (sizeof(SPIDER_SQL_NULL_STR) - 1)
#define SPIDER_SQL_GT_STR " > "
#define SPIDER_SQL_GT_LEN (sizeof(SPIDER_SQL_GT_STR) - 1)
#define SPIDER_SQL_GTEQUAL_STR " >= "
#define SPIDER_SQL_GTEQUAL_LEN (sizeof(SPIDER_SQL_GTEQUAL_STR) - 1)
#define SPIDER_SQL_LT_STR " < "
#define SPIDER_SQL_LT_LEN (sizeof(SPIDER_SQL_LT_STR) - 1)
#define SPIDER_SQL_LTEQUAL_STR " <= "
#define SPIDER_SQL_LTEQUAL_LEN (sizeof(SPIDER_SQL_LTEQUAL_STR) - 1)
#define SPIDER_SQL_ID_STR "id"
#define SPIDER_SQL_ID_LEN (sizeof(SPIDER_SQL_ID_STR) - 1)
#define SPIDER_SQL_TMP_BKA_ENGINE_STR "memory"
#define SPIDER_SQL_TMP_BKA_ENGINE_LEN (sizeof(SPIDER_SQL_TMP_BKA_ENGINE_STR) - 1)
#define SPIDER_SQL_INSERT_STR "insert "
#define SPIDER_SQL_INSERT_LEN (sizeof(SPIDER_SQL_INSERT_STR) - 1)
#define SPIDER_SQL_REPLACE_STR "replace "
#define SPIDER_SQL_REPLACE_LEN (sizeof(SPIDER_SQL_REPLACE_STR) - 1)
#define SPIDER_SQL_SELECT_STR "select "
#define SPIDER_SQL_SELECT_LEN (sizeof(SPIDER_SQL_SELECT_STR) - 1)
#define SPIDER_SQL_UPDATE_STR "update "
#define SPIDER_SQL_UPDATE_LEN (sizeof(SPIDER_SQL_UPDATE_STR) - 1)
#define SPIDER_SQL_DELETE_STR "delete "
#define SPIDER_SQL_DELETE_LEN (sizeof(SPIDER_SQL_DELETE_STR) - 1)
#define SPIDER_SQL_DISTINCT_STR "distinct "
#define SPIDER_SQL_DISTINCT_LEN (sizeof(SPIDER_SQL_DISTINCT_STR) - 1)
#define SPIDER_SQL_HIGH_PRIORITY_STR "high_priority "
#define SPIDER_SQL_HIGH_PRIORITY_LEN (sizeof(SPIDER_SQL_HIGH_PRIORITY_STR) - 1)
#define SPIDER_SQL_LOW_PRIORITY_STR "low_priority "
#define SPIDER_SQL_LOW_PRIORITY_LEN (sizeof(SPIDER_SQL_LOW_PRIORITY_STR) - 1)
#define SPIDER_SQL_SQL_DELAYED_STR "delayed "
#define SPIDER_SQL_SQL_DELAYED_LEN (sizeof(SPIDER_SQL_SQL_DELAYED_STR) - 1)
#define SPIDER_SQL_SQL_IGNORE_STR "ignore "
#define SPIDER_SQL_SQL_IGNORE_LEN (sizeof(SPIDER_SQL_SQL_IGNORE_STR) - 1)
#define SPIDER_SQL_FROM_STR " from "
#define SPIDER_SQL_FROM_LEN (sizeof(SPIDER_SQL_FROM_STR) - 1)
#define SPIDER_SQL_WHERE_STR " where "
#define SPIDER_SQL_WHERE_LEN (sizeof(SPIDER_SQL_WHERE_STR) - 1)
#define SPIDER_SQL_OR_STR " or "
#define SPIDER_SQL_OR_LEN (sizeof(SPIDER_SQL_OR_STR) - 1)
#define SPIDER_SQL_ORDER_STR " order by "
#define SPIDER_SQL_ORDER_LEN (sizeof(SPIDER_SQL_ORDER_STR) - 1)
#define SPIDER_SQL_DESC_STR " desc"
#define SPIDER_SQL_DESC_LEN (sizeof(SPIDER_SQL_DESC_STR) - 1)
#define SPIDER_SQL_LIMIT_STR " limit "
#define SPIDER_SQL_LIMIT_LEN (sizeof(SPIDER_SQL_LIMIT_STR) - 1)
#define SPIDER_SQL_INTO_STR "into "
#define SPIDER_SQL_INTO_LEN (sizeof(SPIDER_SQL_INTO_STR) - 1)
#define SPIDER_SQL_VALUES_STR "values"
#define SPIDER_SQL_VALUES_LEN (sizeof(SPIDER_SQL_VALUES_STR) - 1)
#define SPIDER_SQL_SHARED_LOCK_STR " lock in share mode"
#define SPIDER_SQL_SHARED_LOCK_LEN (sizeof(SPIDER_SQL_SHARED_LOCK_STR) - 1)
#define SPIDER_SQL_FOR_UPDATE_STR " for update"
#define SPIDER_SQL_FOR_UPDATE_LEN (sizeof(SPIDER_SQL_FOR_UPDATE_STR) - 1)
#define SPIDER_SQL_SQL_ALTER_TABLE_STR "alter table "
#define SPIDER_SQL_SQL_ALTER_TABLE_LEN (sizeof(SPIDER_SQL_SQL_ALTER_TABLE_STR) - 1)
#define SPIDER_SQL_SQL_DISABLE_KEYS_STR " disable keys"
#define SPIDER_SQL_SQL_DISABLE_KEYS_LEN (sizeof(SPIDER_SQL_SQL_DISABLE_KEYS_STR) - 1)
#define SPIDER_SQL_SQL_ENABLE_KEYS_STR " enable keys"
#define SPIDER_SQL_SQL_ENABLE_KEYS_LEN (sizeof(SPIDER_SQL_SQL_ENABLE_KEYS_STR) - 1)
#define SPIDER_SQL_SQL_CHECK_TABLE_STR "check table "
#define SPIDER_SQL_SQL_CHECK_TABLE_LEN (sizeof(SPIDER_SQL_SQL_CHECK_TABLE_STR) - 1)
#define SPIDER_SQL_SQL_ANALYZE_STR "analyze "
#define SPIDER_SQL_SQL_ANALYZE_LEN (sizeof(SPIDER_SQL_SQL_ANALYZE_STR) - 1)
#define SPIDER_SQL_SQL_OPTIMIZE_STR "optimize "
#define SPIDER_SQL_SQL_OPTIMIZE_LEN (sizeof(SPIDER_SQL_SQL_OPTIMIZE_STR) - 1)
#define SPIDER_SQL_SQL_REPAIR_STR "repair "
#define SPIDER_SQL_SQL_REPAIR_LEN (sizeof(SPIDER_SQL_SQL_REPAIR_STR) - 1)
#define SPIDER_SQL_SQL_TABLE_STR "table "
#define SPIDER_SQL_SQL_TABLE_LEN (sizeof(SPIDER_SQL_SQL_TABLE_STR) - 1)
#define SPIDER_SQL_SQL_QUICK_STR " quick"
#define SPIDER_SQL_SQL_QUICK_LEN (sizeof(SPIDER_SQL_SQL_QUICK_STR) - 1)
#define SPIDER_SQL_SQL_FAST_STR " fast"
#define SPIDER_SQL_SQL_FAST_LEN (sizeof(SPIDER_SQL_SQL_FAST_STR) - 1)
#define SPIDER_SQL_SQL_MEDIUM_STR " medium"
#define SPIDER_SQL_SQL_MEDIUM_LEN (sizeof(SPIDER_SQL_SQL_MEDIUM_STR) - 1)
#define SPIDER_SQL_SQL_EXTENDED_STR " extended"
#define SPIDER_SQL_SQL_EXTENDED_LEN (sizeof(SPIDER_SQL_SQL_EXTENDED_STR) - 1)
#define SPIDER_SQL_SQL_LOCAL_STR "local "
#define SPIDER_SQL_SQL_LOCAL_LEN (sizeof(SPIDER_SQL_SQL_LOCAL_STR) - 1)
#define SPIDER_SQL_SQL_USE_FRM_STR " use_frm"
#define SPIDER_SQL_SQL_USE_FRM_LEN (sizeof(SPIDER_SQL_SQL_USE_FRM_STR) - 1)
#define SPIDER_SQL_TRUNCATE_TABLE_STR "truncate table "
#define SPIDER_SQL_TRUNCATE_TABLE_LEN (sizeof(SPIDER_SQL_TRUNCATE_TABLE_STR) - 1)
#define SPIDER_SQL_EXPLAIN_SELECT_STR "explain select 1 "
#define SPIDER_SQL_EXPLAIN_SELECT_LEN sizeof(SPIDER_SQL_EXPLAIN_SELECT_STR) - 1
#define SPIDER_SQL_FLUSH_LOGS_STR "flush logs"
#define SPIDER_SQL_FLUSH_LOGS_LEN sizeof(SPIDER_SQL_FLUSH_LOGS_STR) - 1
#define SPIDER_SQL_FLUSH_TABLES_STR "flush tables"
#define SPIDER_SQL_FLUSH_TABLES_LEN sizeof(SPIDER_SQL_FLUSH_TABLES_STR) - 1
#define SPIDER_SQL_WITH_READ_LOCK_STR " with read lock"
#define SPIDER_SQL_WITH_READ_LOCK_LEN sizeof(SPIDER_SQL_WITH_READ_LOCK_STR) - 1
#define SPIDER_SQL_DUPLICATE_KEY_UPDATE_STR " on duplicate key update "
#define SPIDER_SQL_DUPLICATE_KEY_UPDATE_LEN (sizeof(SPIDER_SQL_DUPLICATE_KEY_UPDATE_STR) - 1)
#define SPIDER_SQL_HANDLER_STR "handler "
#define SPIDER_SQL_HANDLER_LEN (sizeof(SPIDER_SQL_HANDLER_STR) - 1)
#define SPIDER_SQL_OPEN_STR " open "
#define SPIDER_SQL_OPEN_LEN (sizeof(SPIDER_SQL_OPEN_STR) - 1)
#define SPIDER_SQL_CLOSE_STR " close "
#define SPIDER_SQL_CLOSE_LEN (sizeof(SPIDER_SQL_CLOSE_STR) - 1)
#define SPIDER_SQL_READ_STR " read "
#define SPIDER_SQL_READ_LEN (sizeof(SPIDER_SQL_READ_STR) - 1)
#define SPIDER_SQL_FIRST_STR " first "
#define SPIDER_SQL_FIRST_LEN (sizeof(SPIDER_SQL_FIRST_STR) - 1)
#define SPIDER_SQL_NEXT_STR " next "
#define SPIDER_SQL_NEXT_LEN (sizeof(SPIDER_SQL_NEXT_STR) - 1)
#define SPIDER_SQL_PREV_STR " prev "
#define SPIDER_SQL_PREV_LEN (sizeof(SPIDER_SQL_PREV_STR) - 1)
#define SPIDER_SQL_LAST_STR " last "
#define SPIDER_SQL_LAST_LEN (sizeof(SPIDER_SQL_LAST_STR) - 1)
#define SPIDER_SQL_AS_STR "as "
#define SPIDER_SQL_AS_LEN (sizeof(SPIDER_SQL_AS_STR) - 1)
#define SPIDER_SQL_WITH_QUERY_EXPANSION_STR " with query expansion"
#define SPIDER_SQL_WITH_QUERY_EXPANSION_LEN (sizeof(SPIDER_SQL_WITH_QUERY_EXPANSION_STR) - 1)
#define SPIDER_SQL_IN_BOOLEAN_MODE_STR " in boolean mode"
#define SPIDER_SQL_IN_BOOLEAN_MODE_LEN (sizeof(SPIDER_SQL_IN_BOOLEAN_MODE_STR) - 1)
#define SPIDER_SQL_MATCH_STR "match("
#define SPIDER_SQL_MATCH_LEN (sizeof(SPIDER_SQL_MATCH_STR) - 1)
#define SPIDER_SQL_AGAINST_STR ")against("
#define SPIDER_SQL_AGAINST_LEN (sizeof(SPIDER_SQL_AGAINST_STR) - 1)
#define SPIDER_SQL_IS_NULL_STR " is null"
#define SPIDER_SQL_IS_NULL_LEN (sizeof(SPIDER_SQL_IS_NULL_STR) - 1)
#define SPIDER_SQL_IS_NOT_NULL_STR " is not null"
#define SPIDER_SQL_IS_NOT_NULL_LEN (sizeof(SPIDER_SQL_IS_NOT_NULL_STR) - 1)
#define SPIDER_SQL_NOT_NULL_STR " not null"
#define SPIDER_SQL_NOT_NULL_LEN (sizeof(SPIDER_SQL_NOT_NULL_STR) - 1)
#define SPIDER_SQL_DEFAULT_STR " default "
#define SPIDER_SQL_DEFAULT_LEN (sizeof(SPIDER_SQL_DEFAULT_STR) - 1)
#define SPIDER_SQL_SPACE_STR " "
#define SPIDER_SQL_SPACE_LEN (sizeof(SPIDER_SQL_SPACE_STR) - 1)
#define SPIDER_SQL_ONE_STR "1"
#define SPIDER_SQL_ONE_LEN sizeof(SPIDER_SQL_ONE_STR) - 1
#define SPIDER_SQL_SQL_CACHE_STR "sql_cache "
#define SPIDER_SQL_SQL_CACHE_LEN (sizeof(SPIDER_SQL_SQL_CACHE_STR) - 1)
#define SPIDER_SQL_SQL_NO_CACHE_STR "sql_no_cache "
#define SPIDER_SQL_SQL_NO_CACHE_LEN (sizeof(SPIDER_SQL_SQL_NO_CACHE_STR) - 1)
#define SPIDER_SQL_SQL_QUICK_MODE_STR "quick "
#define SPIDER_SQL_SQL_QUICK_MODE_LEN (sizeof(SPIDER_SQL_SQL_QUICK_MODE_STR) - 1)
#define SPIDER_SQL_SET_STR " set "
#define SPIDER_SQL_SET_LEN (sizeof(SPIDER_SQL_SET_STR) - 1)
#define SPIDER_SQL_UNDERSCORE_STR "_"
#define SPIDER_SQL_UNDERSCORE_LEN sizeof(SPIDER_SQL_UNDERSCORE_STR) - 1
#define SPIDER_SQL_PF_EQUAL_STR " <=> "
#define SPIDER_SQL_PF_EQUAL_LEN (sizeof(SPIDER_SQL_PF_EQUAL_STR) - 1)
#define SPIDER_SQL_GROUP_STR " group by "
#define SPIDER_SQL_GROUP_LEN (sizeof(SPIDER_SQL_GROUP_STR) - 1)
#define SPIDER_SQL_HAVING_STR " having "
#define SPIDER_SQL_HAVING_LEN (sizeof(SPIDER_SQL_HAVING_STR) - 1)
#define SPIDER_SQL_PLUS_STR " + "
#define SPIDER_SQL_PLUS_LEN (sizeof(SPIDER_SQL_PLUS_STR) - 1)
#define SPIDER_SQL_MINUS_STR " - "
#define SPIDER_SQL_MINUS_LEN (sizeof(SPIDER_SQL_MINUS_STR) - 1)
#define SPIDER_SQL_YEAR_STR "year"
#define SPIDER_SQL_YEAR_LEN (sizeof(SPIDER_SQL_YEAR_STR) - 1)
#define SPIDER_SQL_QUARTER_STR "quarter"
#define SPIDER_SQL_QUARTER_LEN (sizeof(SPIDER_SQL_QUARTER_STR) - 1)
#define SPIDER_SQL_MONTH_STR "month"
#define SPIDER_SQL_MONTH_LEN (sizeof(SPIDER_SQL_MONTH_STR) - 1)
#define SPIDER_SQL_WEEK_STR "week"
#define SPIDER_SQL_WEEK_LEN (sizeof(SPIDER_SQL_WEEK_STR) - 1)
#define SPIDER_SQL_DAY_STR "day"
#define SPIDER_SQL_DAY_LEN (sizeof(SPIDER_SQL_DAY_STR) - 1)
#define SPIDER_SQL_HOUR_STR "hour"
#define SPIDER_SQL_HOUR_LEN (sizeof(SPIDER_SQL_HOUR_STR) - 1)
#define SPIDER_SQL_MINUTE_STR "minute"
#define SPIDER_SQL_MINUTE_LEN (sizeof(SPIDER_SQL_MINUTE_STR) - 1)
#define SPIDER_SQL_SECOND_STR "second"
#define SPIDER_SQL_SECOND_LEN (sizeof(SPIDER_SQL_SECOND_STR) - 1)
#define SPIDER_SQL_MICROSECOND_STR "microsecond"
#define SPIDER_SQL_MICROSECOND_LEN (sizeof(SPIDER_SQL_MICROSECOND_STR) - 1)
#define SPIDER_SQL_SHOW_RECORDS_STR "select count(*) from "
#define SPIDER_SQL_SHOW_RECORDS_LEN sizeof(SPIDER_SQL_SHOW_RECORDS_STR) - 1
#define SPIDER_SQL_SHOW_INDEX_STR "show index from "
#define SPIDER_SQL_SHOW_INDEX_LEN sizeof(SPIDER_SQL_SHOW_INDEX_STR) - 1
#define SPIDER_SQL_SELECT_STATISTICS_STR "select `column_name`,`cardinality` from `information_schema`.`statistics` where `table_schema` = "
#define SPIDER_SQL_SELECT_STATISTICS_LEN sizeof(SPIDER_SQL_SELECT_STATISTICS_STR) - 1
#define SPIDER_SQL_MAX_STR "max"
#define SPIDER_SQL_MAX_LEN sizeof(SPIDER_SQL_MAX_STR) - 1
#define SPIDER_SQL_DROP_TMP_STR "drop temporary table if exists "
#define SPIDER_SQL_DROP_TMP_LEN (sizeof(SPIDER_SQL_DROP_TMP_STR) - 1)
#define SPIDER_SQL_CREATE_TMP_STR "create temporary table "
#define SPIDER_SQL_CREATE_TMP_LEN (sizeof(SPIDER_SQL_CREATE_TMP_STR) - 1)
#define SPIDER_SQL_TMP_BKA_STR "tmp_spider_bka_"
#define SPIDER_SQL_TMP_BKA_LEN (sizeof(SPIDER_SQL_TMP_BKA_STR) - 1)
#define SPIDER_SQL_ENGINE_STR ")engine="
#define SPIDER_SQL_ENGINE_LEN (sizeof(SPIDER_SQL_ENGINE_STR) - 1)
#define SPIDER_SQL_DEF_CHARSET_STR " default charset="
#define SPIDER_SQL_DEF_CHARSET_LEN (sizeof(SPIDER_SQL_DEF_CHARSET_STR) - 1)
#define SPIDER_SQL_ID_TYPE_STR " bigint"
#define SPIDER_SQL_ID_TYPE_LEN (sizeof(SPIDER_SQL_ID_TYPE_STR) - 1)
#define SPIDER_SQL_COLUMN_NAME_STR "`column_name`"
#define SPIDER_SQL_COLUMN_NAME_LEN sizeof(SPIDER_SQL_COLUMN_NAME_STR) - 1
#define SPIDER_SQL_A_DOT_STR "a."
#define SPIDER_SQL_A_DOT_LEN (sizeof(SPIDER_SQL_A_DOT_STR) - 1)
#define SPIDER_SQL_B_DOT_STR "b."
#define SPIDER_SQL_B_DOT_LEN (sizeof(SPIDER_SQL_B_DOT_STR) - 1)
#define SPIDER_SQL_A_STR "a"
#define SPIDER_SQL_A_LEN (sizeof(SPIDER_SQL_A_STR) - 1)
#define SPIDER_SQL_B_STR "b"
#define SPIDER_SQL_B_LEN (sizeof(SPIDER_SQL_B_STR) - 1)
#define SPIDER_SQL_INDEX_IGNORE_STR " IGNORE INDEX "
#define SPIDER_SQL_INDEX_IGNORE_LEN (sizeof(SPIDER_SQL_INDEX_IGNORE_STR) - 1)
#define SPIDER_SQL_INDEX_USE_STR " USE INDEX "
#define SPIDER_SQL_INDEX_USE_LEN (sizeof(SPIDER_SQL_INDEX_USE_STR) - 1)
#define SPIDER_SQL_INDEX_FORCE_STR " FORCE INDEX "
#define SPIDER_SQL_INDEX_FORCE_LEN (sizeof(SPIDER_SQL_INDEX_FORCE_STR) - 1)
#define SPIDER_SQL_INT_LEN 20
#define SPIDER_SQL_HANDLER_CID_LEN 6
#define SPIDER_SQL_HANDLER_CID_FORMAT "t%05u"
#define SPIDER_UDF_PING_TABLE_PING_ONLY (1 << 0)
#define SPIDER_UDF_PING_TABLE_USE_WHERE (1 << 1)
#define SPIDER_UDF_PING_TABLE_USE_ALL_MONITORING_NODES (1 << 2)
int spider_db_connect(
const SPIDER_SHARE *share,
SPIDER_CONN *conn,
int link_idx
);
int spider_db_ping_internal(
SPIDER_SHARE *share,
SPIDER_CONN *conn,
int all_link_idx,
int *need_mon
);
int spider_db_ping(
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx
);
void spider_db_disconnect(
SPIDER_CONN *conn
);
int spider_db_conn_queue_action(
SPIDER_CONN *conn
);
int spider_db_before_query(
SPIDER_CONN *conn,
int *need_mon
);
int spider_db_query(
SPIDER_CONN *conn,
const char *query,
uint length,
int quick_mode,
int *need_mon
);
int spider_db_errorno(
SPIDER_CONN *conn
);
int spider_db_set_trx_isolation(
SPIDER_CONN *conn,
int trx_isolation,
int *need_mon
);
int spider_db_set_names_internal(
SPIDER_TRX *trx,
SPIDER_SHARE *share,
SPIDER_CONN *conn,
int all_link_idx,
int *need_mon
);
int spider_db_set_names(
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx
);
int spider_db_query_with_set_names(
ulong sql_type,
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx
);
int spider_db_query_for_bulk_update(
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx,
ha_rows *dup_key_found
);
size_t spider_db_real_escape_string(
SPIDER_CONN *conn,
char *to,
const char *from,
size_t from_length
);
int spider_db_consistent_snapshot(
SPIDER_CONN *conn,
int *need_mon
);
int spider_db_start_transaction(
SPIDER_CONN *conn,
int *need_mon
);
int spider_db_commit(
SPIDER_CONN *conn
);
int spider_db_rollback(
SPIDER_CONN *conn
);
int spider_db_append_hex_string(
spider_string *str,
uchar *hex_ptr,
int hex_ptr_length
);
void spider_db_append_xid_str(
spider_string *tmp_str,
XID *xid
);
int spider_db_xa_end(
SPIDER_CONN *conn,
XID *xid
);
int spider_db_xa_prepare(
SPIDER_CONN *conn,
XID *xid
);
int spider_db_xa_commit(
SPIDER_CONN *conn,
XID *xid
);
int spider_db_xa_rollback(
SPIDER_CONN *conn,
XID *xid
);
int spider_db_lock_tables(
ha_spider *spider,
int link_idx
);
int spider_db_unlock_tables(
ha_spider *spider,
int link_idx
);
int spider_db_append_name_with_quote_str(
spider_string *str,
char *name,
uint dbton_id
);
int spider_db_append_select(
ha_spider *spider
);
int spider_db_append_select_columns(
ha_spider *spider
);
int spider_db_append_null_value(
spider_string *str,
KEY_PART_INFO *key_part,
const uchar **ptr
);
int spider_db_append_key_columns(
const key_range *start_key,
ha_spider *spider,
spider_string *str
);
int spider_db_append_key_hint(
spider_string *str,
char *hint_str
);
int spider_db_append_key_where_internal(
spider_string *str,
spider_string *str_part,
spider_string *str_part2,
const key_range *start_key,
const key_range *end_key,
ha_spider *spider,
bool set_order,
ulong sql_type,
uint dbton_id
);
int spider_db_append_key_where(
const key_range *start_key,
const key_range *end_key,
ha_spider *spider
);
#ifdef HANDLER_HAS_DIRECT_AGGREGATE
int spider_db_refetch_for_item_sum_funcs(
ha_spider *spider
);
int spider_db_fetch_for_item_sum_funcs(
SPIDER_DB_ROW *row,
ha_spider *spider
);
int spider_db_fetch_for_item_sum_func(
SPIDER_DB_ROW *row,
Item_sum *item_sum,
ha_spider *spider
);
#endif
int spider_db_append_match_fetch(
ha_spider *spider,
st_spider_ft_info *ft_first,
st_spider_ft_info *ft_current,
SPIDER_DB_ROW *row
);
int spider_db_append_match_where(
ha_spider *spider
);
int spider_db_append_hint_after_table(
ha_spider *spider,
spider_string *str,
spider_string *hint
);
int spider_db_append_show_records(
SPIDER_SHARE *share
);
void spider_db_free_show_records(
SPIDER_SHARE *share
);
int spider_db_append_show_index(
SPIDER_SHARE *share
);
void spider_db_free_show_index(
SPIDER_SHARE *share
);
void spider_db_append_handler_next(
ha_spider *spider
);
void spider_db_get_row_from_tmp_tbl_rec(
SPIDER_RESULT *current,
SPIDER_DB_ROW **row
);
int spider_db_get_row_from_tmp_tbl(
SPIDER_RESULT *current,
SPIDER_DB_ROW **row
);
int spider_db_get_row_from_tmp_tbl_pos(
SPIDER_POSITION *pos,
SPIDER_DB_ROW **row
);
int spider_db_fetch_row(
SPIDER_SHARE *share,
Field *field,
SPIDER_DB_ROW *row,
my_ptrdiff_t ptr_diff
);
int spider_db_fetch_table(
ha_spider *spider,
uchar *buf,
TABLE *table,
SPIDER_RESULT_LIST *result_list
);
int spider_db_fetch_key(
ha_spider *spider,
uchar *buf,
TABLE *table,
const KEY *key_info,
SPIDER_RESULT_LIST *result_list
);
int spider_db_fetch_minimum_columns(
ha_spider *spider,
uchar *buf,
TABLE *table,
SPIDER_RESULT_LIST *result_list
);
void spider_db_free_one_result_for_start_next(
ha_spider *spider
);
void spider_db_free_one_result(
SPIDER_RESULT_LIST *result_list,
SPIDER_RESULT *result
);
int spider_db_free_result(
ha_spider *spider,
bool final
);
int spider_db_store_result(
ha_spider *spider,
int link_idx,
TABLE *table
);
void spider_db_discard_result(
ha_spider *spider,
int link_idx,
SPIDER_CONN *conn
);
void spider_db_discard_multiple_result(
ha_spider *spider,
int link_idx,
SPIDER_CONN *conn
);
#ifdef HA_CAN_BULK_ACCESS
int spider_db_bulk_store_result(
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx,
bool discard_result
);
#endif
int spider_db_fetch(
uchar *buf,
ha_spider *spider,
TABLE *table
);
int spider_db_seek_prev(
uchar *buf,
ha_spider *spider,
TABLE *table
);
int spider_db_seek_next(
uchar *buf,
ha_spider *spider,
int link_idx,
TABLE *table
);
int spider_db_seek_last(
uchar *buf,
ha_spider *spider,
int link_idx,
TABLE *table
);
int spider_db_seek_first(
uchar *buf,
ha_spider *spider,
TABLE *table
);
void spider_db_set_pos_to_first_row(
SPIDER_RESULT_LIST *result_list
);
void spider_db_create_position(
ha_spider *spider,
SPIDER_POSITION *pos
);
int spider_db_seek_tmp(
uchar *buf,
SPIDER_POSITION *pos,
ha_spider *spider,
TABLE *table
);
int spider_db_seek_tmp_table(
uchar *buf,
SPIDER_POSITION *pos,
ha_spider *spider,
TABLE *table
);
int spider_db_seek_tmp_key(
uchar *buf,
SPIDER_POSITION *pos,
ha_spider *spider,
TABLE *table,
const KEY *key_info
);
int spider_db_seek_tmp_minimum_columns(
uchar *buf,
SPIDER_POSITION *pos,
ha_spider *spider,
TABLE *table
);
int spider_db_show_table_status(
ha_spider *spider,
int link_idx,
int sts_mode,
uint flag
);
int spider_db_show_records(
ha_spider *spider,
int link_idx,
bool pre_call
);
void spider_db_set_cardinarity(
ha_spider *spider,
TABLE *table
);
int spider_db_show_index(
ha_spider *spider,
int link_idx,
TABLE *table,
int crd_mode
);
ha_rows spider_db_explain_select(
key_range *start_key,
key_range *end_key,
ha_spider *spider,
int link_idx
);
int spider_db_bulk_insert_init(
ha_spider *spider,
const TABLE *table
);
int spider_db_bulk_insert(
ha_spider *spider,
TABLE *table,
bool bulk_end
);
#ifdef HA_CAN_BULK_ACCESS
int spider_db_bulk_bulk_insert(
ha_spider *spider
);
#endif
int spider_db_update_auto_increment(
ha_spider *spider,
int link_idx
);
int spider_db_bulk_update_size_limit(
ha_spider *spider,
TABLE *table
);
int spider_db_bulk_update_end(
ha_spider *spider,
ha_rows *dup_key_found
);
int spider_db_bulk_update(
ha_spider *spider,
TABLE *table,
my_ptrdiff_t ptr_diff
);
int spider_db_update(
ha_spider *spider,
TABLE *table,
const uchar *old_data
);
#ifdef HANDLER_HAS_DIRECT_UPDATE_ROWS
#ifdef HANDLER_HAS_DIRECT_UPDATE_ROWS_WITH_HS
int spider_db_direct_update(
ha_spider *spider,
TABLE *table,
KEY_MULTI_RANGE *ranges,
uint range_count,
ha_rows *update_rows
);
#else
int spider_db_direct_update(
ha_spider *spider,
TABLE *table,
ha_rows *update_rows
);
#endif
#endif
#ifdef HA_CAN_BULK_ACCESS
int spider_db_bulk_direct_update(
ha_spider *spider,
ha_rows *update_rows
);
#endif
int spider_db_bulk_delete(
ha_spider *spider,
TABLE *table,
my_ptrdiff_t ptr_diff
);
int spider_db_delete(
ha_spider *spider,
TABLE *table,
const uchar *buf
);
#ifdef HANDLER_HAS_DIRECT_UPDATE_ROWS
#ifdef HANDLER_HAS_DIRECT_UPDATE_ROWS_WITH_HS
int spider_db_direct_delete(
ha_spider *spider,
TABLE *table,
KEY_MULTI_RANGE *ranges,
uint range_count,
ha_rows *delete_rows
);
#else
int spider_db_direct_delete(
ha_spider *spider,
TABLE *table,
ha_rows *delete_rows
);
#endif
#endif
int spider_db_delete_all_rows(
ha_spider *spider
);
int spider_db_disable_keys(
ha_spider *spider
);
int spider_db_enable_keys(
ha_spider *spider
);
int spider_db_check_table(
ha_spider *spider,
HA_CHECK_OPT* check_opt
);
int spider_db_repair_table(
ha_spider *spider,
HA_CHECK_OPT* check_opt
);
int spider_db_analyze_table(
ha_spider *spider
);
int spider_db_optimize_table(
ha_spider *spider
);
int spider_db_flush_tables(
ha_spider *spider,
bool lock
);
int spider_db_flush_logs(
ha_spider *spider
);
int spider_db_print_item_type(
Item *item,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_cond(
Item_cond *item_cond,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_func(
Item_func *item_func,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
#ifdef HANDLER_HAS_DIRECT_AGGREGATE
int spider_db_open_item_sum_func(
Item_sum *item_sum,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
#endif
int spider_db_open_item_ident(
Item_ident *item_ident,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_field(
Item_field *item_field,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_ref(
Item_ref *item_ref,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_row(
Item_row *item_row,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_string(
Item *item,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_int(
Item *item,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_cache(
Item_cache *item_cache,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_open_item_insert_value(
Item_insert_value *item_insert_value,
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
int spider_db_append_condition(
ha_spider *spider,
const char *alias,
uint alias_length,
bool test_flg
);
#ifdef HANDLER_HAS_DIRECT_UPDATE_ROWS
int spider_db_append_update_columns(
ha_spider *spider,
spider_string *str,
const char *alias,
uint alias_length,
uint dbton_id,
bool use_fields,
spider_fields *fields
);
#endif
uint spider_db_check_ft_idx(
Item_func *item_func,
ha_spider *spider
);
int spider_db_udf_fetch_row(
SPIDER_TRX *trx,
Field *field,
SPIDER_DB_ROW *row,
ulong *length
);
int spider_db_udf_fetch_table(
SPIDER_TRX *trx,
SPIDER_CONN *conn,
TABLE *table,
SPIDER_DB_RESULT *result,
uint set_on,
uint set_off
);
int spider_db_udf_direct_sql_connect(
const SPIDER_DIRECT_SQL *direct_sql,
SPIDER_CONN *conn
);
int spider_db_udf_direct_sql_ping(
SPIDER_DIRECT_SQL *direct_sql
);
int spider_db_udf_direct_sql(
SPIDER_DIRECT_SQL *direct_sql
);
int spider_db_udf_direct_sql_select_db(
SPIDER_DIRECT_SQL *direct_sql,
SPIDER_CONN *conn
);
int spider_db_udf_direct_sql_set_names(
SPIDER_DIRECT_SQL *direct_sql,
SPIDER_TRX *trx,
SPIDER_CONN *conn
);
int spider_db_udf_check_and_set_set_names(
SPIDER_TRX *trx
);
int spider_db_udf_append_set_names(
SPIDER_TRX *trx
);
void spider_db_udf_free_set_names(
SPIDER_TRX *trx
);
int spider_db_udf_ping_table(
SPIDER_TABLE_MON_LIST *table_mon_list,
SPIDER_SHARE *share,
SPIDER_TRX *trx,
SPIDER_CONN *conn,
char *where_clause,
uint where_clause_length,
bool ping_only,
bool use_where,
longlong limit
);
int spider_db_udf_ping_table_append_mon_next(
spider_string *str,
char *child_table_name,
uint child_table_name_length,
int link_id,
char *where_clause,
uint where_clause_length,
longlong first_sid,
int full_mon_count,
int current_mon_count,
int success_count,
int fault_count,
int flags,
longlong limit
);
int spider_db_udf_ping_table_append_select(
spider_string *str,
SPIDER_SHARE *share,
SPIDER_TRX *trx,
spider_string *where_str,
bool use_where,
longlong limit,
uint dbton_id
);
int spider_db_udf_ping_table_mon_next(
THD *thd,
SPIDER_TABLE_MON *table_mon,
SPIDER_CONN *conn,
SPIDER_MON_TABLE_RESULT *mon_table_result,
char *child_table_name,
uint child_table_name_length,
int link_id,
char *where_clause,
uint where_clause_length,
longlong first_sid,
int full_mon_count,
int current_mon_count,
int success_count,
int fault_count,
int flags,
longlong limit
);
int spider_db_udf_copy_tables(
SPIDER_COPY_TABLES *copy_tables,
ha_spider *spider,
TABLE *table,
longlong bulk_insert_rows
);
int spider_db_open_handler(
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx
);
#ifdef HA_CAN_BULK_ACCESS
int spider_db_bulk_open_handler(
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx
);
#endif
int spider_db_close_handler(
ha_spider *spider,
SPIDER_CONN *conn,
int link_idx,
uint tgt_conn_kind
);
#if defined(HS_HAS_SQLCOM) && defined(HAVE_HANDLERSOCKET)
void spider_db_hs_request_buf_reset(
SPIDER_CONN *conn
);
#endif
bool spider_db_conn_is_network_error(
int error_num
);
|