summaryrefslogtreecommitdiffstats
path: root/test/conflict2.test
blob: 96289d38cad3a4a834111fe3da1733dc7d089e06 (plain)
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
# 2013-11-04
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# This file implements tests for the conflict resolution extension
# in WITHOUT ROWID tables
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl

ifcapable !conflict {
  finish_test
  return
}

# Create tables for the first group of tests.
#
do_test conflict2-1.0 {
  execsql {
    CREATE TABLE t1(a, b, c, PRIMARY KEY(a,b)) WITHOUT rowid;
    CREATE TABLE t2(x);
    SELECT c FROM t1 ORDER BY c;
  }
} {}

# Six columns of configuration data as follows:
#
#   i      The reference number of the test
#   cmd    An INSERT or REPLACE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "c" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t2
#   t3     Number of temporary files created by this test
#
foreach {i cmd t0 t1 t2 t3} {
  1 INSERT                  1 {}  1  0
  2 {INSERT OR IGNORE}      0 3   1  0
  3 {INSERT OR REPLACE}     0 4   1  0
  4 REPLACE                 0 4   1  0
  5 {INSERT OR FAIL}        1 {}  1  0
  6 {INSERT OR ABORT}       1 {}  1  0
  7 {INSERT OR ROLLBACK}    1 {}  {} 0
} {
  do_test conflict2-1.$i {
    set ::sqlite_opentemp_count 0
    set r0 [catch {execsql [subst {
      DELETE FROM t1;
      DELETE FROM t2;
      INSERT INTO t1 VALUES(1,2,3);
      BEGIN;
      INSERT INTO t2 VALUES(1); 
      $cmd INTO t1 VALUES(1,2,4);
    }]} r1]
    catch {execsql {COMMIT}}
    if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
    set r2 [execsql {SELECT x FROM t2}]
    set r3 $::sqlite_opentemp_count
    list $r0 $r1 $r2 $r3
  } [list $t0 $t1 $t2 $t3]
}

# Create tables for the first group of tests.
#
do_test conflict2-2.0 {
  execsql {
    DROP TABLE t1;
    DROP TABLE t2;
    CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, UNIQUE(a,b)) WITHOUT rowid;
    CREATE TABLE t2(x);
    SELECT c FROM t1 ORDER BY c;
  }
} {}

# Six columns of configuration data as follows:
#
#   i      The reference number of the test
#   cmd    An INSERT or REPLACE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "c" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t2
#
foreach {i cmd t0 t1 t2} {
  1 INSERT                  1 {}  1
  2 {INSERT OR IGNORE}      0 3   1
  3 {INSERT OR REPLACE}     0 4   1
  4 REPLACE                 0 4   1
  5 {INSERT OR FAIL}        1 {}  1
  6 {INSERT OR ABORT}       1 {}  1
  7 {INSERT OR ROLLBACK}    1 {}  {}
} {
  do_test conflict2-2.$i {
    set r0 [catch {execsql [subst {
      DELETE FROM t1;
      DELETE FROM t2;
      INSERT INTO t1 VALUES(1,2,3);
      BEGIN;
      INSERT INTO t2 VALUES(1); 
      $cmd INTO t1 VALUES(1,2,4);
    }]} r1]
    catch {execsql {COMMIT}}
    if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
    set r2 [execsql {SELECT x FROM t2}]
    list $r0 $r1 $r2
  } [list $t0 $t1 $t2]
}

# Create tables for the first group of tests.
#
do_test conflict2-3.0 {
  execsql {
    DROP TABLE t1;
    DROP TABLE t2;
    CREATE TABLE t1(a, b, c INTEGER, PRIMARY KEY(c), UNIQUE(a,b)) WITHOUT rowid;
    CREATE TABLE t2(x);
    SELECT c FROM t1 ORDER BY c;
  }
} {}

# Six columns of configuration data as follows:
#
#   i      The reference number of the test
#   cmd    An INSERT or REPLACE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "c" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t2
#
foreach {i cmd t0 t1 t2} {
  1 INSERT                  1 {}  1
  2 {INSERT OR IGNORE}      0 3   1
  3 {INSERT OR REPLACE}     0 4   1
  4 REPLACE                 0 4   1
  5 {INSERT OR FAIL}        1 {}  1
  6 {INSERT OR ABORT}       1 {}  1
  7 {INSERT OR ROLLBACK}    1 {}  {}
} {
  do_test conflict2-3.$i {
    set r0 [catch {execsql [subst {
      DELETE FROM t1;
      DELETE FROM t2;
      INSERT INTO t1 VALUES(1,2,3);
      BEGIN;
      INSERT INTO t2 VALUES(1); 
      $cmd INTO t1 VALUES(1,2,4);
    }]} r1]
    catch {execsql {COMMIT}}
    if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
    set r2 [execsql {SELECT x FROM t2}]
    list $r0 $r1 $r2
  } [list $t0 $t1 $t2]
}

do_test conflict2-4.0 {
  execsql {
    DROP TABLE t2;
    CREATE TABLE t2(x);
    SELECT x FROM t2;
  }
} {}

# Six columns of configuration data as follows:
#
#   i      The reference number of the test
#   conf1  The conflict resolution algorithm on the UNIQUE constraint
#   cmd    An INSERT or REPLACE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "c" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t2
#
foreach {i conf1 cmd t0 t1 t2} {
  1 {}       INSERT                  1 {}  1
  2 REPLACE  INSERT                  0 4   1
  3 IGNORE   INSERT                  0 3   1
  4 FAIL     INSERT                  1 {}  1
  5 ABORT    INSERT                  1 {}  1
  6 ROLLBACK INSERT                  1 {}  {}
  7 REPLACE  {INSERT OR IGNORE}      0 3   1
  8 IGNORE   {INSERT OR REPLACE}     0 4   1
  9 FAIL     {INSERT OR IGNORE}      0 3   1
 10 ABORT    {INSERT OR REPLACE}     0 4   1
 11 ROLLBACK {INSERT OR IGNORE }     0 3   1
} {
  do_test conflict2-4.$i {
    if {$conf1!=""} {set conf1 "ON CONFLICT $conf1"}
    set r0 [catch {execsql [subst {
      DROP TABLE t1;
      CREATE TABLE t1(a,b,c,PRIMARY KEY(a,b) $conf1) WITHOUT rowid;
      DELETE FROM t2;
      INSERT INTO t1 VALUES(1,2,3);
      BEGIN;
      INSERT INTO t2 VALUES(1); 
      $cmd INTO t1 VALUES(1,2,4);
    }]} r1]
    catch {execsql {COMMIT}}
    if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
    set r2 [execsql {SELECT x FROM t2}]
    list $r0 $r1 $r2
  } [list $t0 $t1 $t2]
}

do_test conflict2-5.0 {
  execsql {
    DROP TABLE t2;
    CREATE TABLE t2(x);
    SELECT x FROM t2;
  }
} {}

# Six columns of configuration data as follows:
#
#   i      The reference number of the test
#   conf1  The conflict resolution algorithm on the NOT NULL constraint
#   cmd    An INSERT or REPLACE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "c" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t2
#
foreach {i conf1 cmd t0 t1 t2} {
  1 {}       INSERT                  1 {}  1
  2 REPLACE  INSERT                  0 5   1
  3 IGNORE   INSERT                  0 {}  1
  4 FAIL     INSERT                  1 {}  1
  5 ABORT    INSERT                  1 {}  1
  6 ROLLBACK INSERT                  1 {}  {}
  7 REPLACE  {INSERT OR IGNORE}      0 {}  1
  8 IGNORE   {INSERT OR REPLACE}     0 5   1
  9 FAIL     {INSERT OR IGNORE}      0 {}  1
 10 ABORT    {INSERT OR REPLACE}     0 5   1
 11 ROLLBACK {INSERT OR IGNORE}      0 {}  1
 12 {}       {INSERT OR IGNORE}      0 {}  1
 13 {}       {INSERT OR REPLACE}     0 5   1
 14 {}       {INSERT OR FAIL}        1 {}  1
 15 {}       {INSERT OR ABORT}       1 {}  1
 16 {}       {INSERT OR ROLLBACK}    1 {}  {}
} {
  if {$t0} {set t1 {NOT NULL constraint failed: t1.c}}
  do_test conflict2-5.$i {
    if {$conf1!=""} {set conf1 "ON CONFLICT $conf1"}
    set r0 [catch {execsql [subst {
      DROP TABLE t1;
      CREATE TABLE t1(a,b,c NOT NULL $conf1 DEFAULT 5);
      DELETE FROM t2;
      BEGIN;
      INSERT INTO t2 VALUES(1); 
      $cmd INTO t1 VALUES(1,2,NULL);
    }]} r1]
    catch {execsql {COMMIT}}
    if {!$r0} {set r1 [execsql {SELECT c FROM t1}]}
    set r2 [execsql {SELECT x FROM t2}]
    list $r0 $r1 $r2
  } [list $t0 $t1 $t2]
}

do_test conflict2-6.0 {
  execsql {
    DROP TABLE t2;
    CREATE TABLE t2(a,b,c);
    INSERT INTO t2 VALUES(1,2,1);
    INSERT INTO t2 VALUES(2,3,2);
    INSERT INTO t2 VALUES(3,4,1);
    INSERT INTO t2 VALUES(4,5,4);
    SELECT c FROM t2 ORDER BY b;
    CREATE TABLE t3(x);
    INSERT INTO t3 VALUES(1);
  }
} {1 2 1 4}

# Six columns of configuration data as follows:
#
#   i      The reference number of the test
#   conf1  The conflict resolution algorithm on the UNIQUE constraint
#   cmd    An UPDATE command to execute against table t1
#   t0     True if there is an error from $cmd
#   t1     Content of "b" column of t1 assuming no error in $cmd
#   t2     Content of "x" column of t3
#   t3     Number of temporary files for tables
#   t4     Number of temporary files for statement journals
#
# Update: Since temporary table files are now opened lazily, and none
# of the following tests use large quantities of data, t3 is always 0.
#
# Update (2016-03-04): Subjournals now only open when their size
# exceeds 64KB.
#
foreach {i conf1 cmd t0 t1 t2 t3 t4} {
  1 {}       UPDATE                  1 {6 7 8 9}  1 0 0
  2 REPLACE  UPDATE                  0 {7 6 9}    1 0 0
  3 IGNORE   UPDATE                  0 {6 7 3 9}  1 0 0
  4 FAIL     UPDATE                  1 {6 7 3 4}  1 0 0
  5 ABORT    UPDATE                  1 {1 2 3 4}  1 0 0
  6 ROLLBACK UPDATE                  1 {1 2 3 4}  0 0 0
  7 REPLACE  {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
  8 IGNORE   {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
  9 FAIL     {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 10 ABORT    {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 11 ROLLBACK {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 12 {}       {UPDATE OR IGNORE}      0 {6 7 3 9}  1 0 0
 13 {}       {UPDATE OR REPLACE}     0 {7 6 9}    1 0 0
 14 {}       {UPDATE OR FAIL}        1 {6 7 3 4}  1 0 0
 15 {}       {UPDATE OR ABORT}       1 {1 2 3 4}  1 0 0
 16 {}       {UPDATE OR ROLLBACK}    1 {1 2 3 4}  0 0 0
} {

  # When using in-memory journals, no temporary files are required for
  # statement journals.
  if {[permutation] == "inmemory_journal"} { set t4 0 }

  if {$t0} {set t1 {UNIQUE constraint failed: t1.a}}
  if {[info exists TEMP_STORE] && $TEMP_STORE==3} {
    set t3 0
  } else {
    set t3 [expr {$t3+$t4}]
  }
  do_test conflict2-6.$i {
    db close
    sqlite3 db test.db 
    if {$conf1!=""} {set conf1 "ON CONFLICT $conf1"}
    execsql {pragma temp_store=file}
    set ::sqlite_opentemp_count 0
    set r0 [catch {execsql [subst {
      DROP TABLE t1;
      CREATE TABLE t1(a,b,c, PRIMARY KEY(a) $conf1) WITHOUT rowid;
      INSERT INTO t1 SELECT * FROM t2;
      UPDATE t3 SET x=0;
      BEGIN;
      $cmd t3 SET x=1;
      $cmd t1 SET b=b*2;
      $cmd t1 SET a=c+5;
    }]} r1]
    catch {execsql {COMMIT}}
    if {!$r0} {set r1 [execsql {SELECT a FROM t1 ORDER BY b}]}
    set r2 [execsql {SELECT x FROM t3}]
    list $r0 $r1 $r2 $::sqlite_opentemp_count
  } [list $t0 $t1 $t2 $t3]
}

# Test to make sure a lot of IGNOREs don't cause a stack overflow
#
do_test conflict2-7.1 {
  execsql {
    DROP TABLE t1;
    DROP TABLE t2;
    DROP TABLE t3;
    CREATE TABLE t1(a PRIMARY KEY, b) without rowid;
  }
  for {set i 1} {$i<=50} {incr i} {
    execsql "INSERT into t1 values($i,[expr {$i+1}]);"
  }
  execsql {
    SELECT count(*), min(a), max(b) FROM t1;
  }
} {50 1 51}
do_test conflict2-7.2 {
  execsql {
    PRAGMA count_changes=on;
    UPDATE OR IGNORE t1 SET a=1000;
  }
} {1}
do_test conflict2-7.2.1 {
  db changes
} {1}
do_test conflict2-7.3 {
  execsql {
    SELECT b FROM t1 WHERE a=1000;
  }
} {2}
do_test conflict2-7.4 {
  execsql {
    SELECT count(*) FROM t1;
  }
} {50}
do_test conflict2-7.5 {
  execsql {
    PRAGMA count_changes=on;
    UPDATE OR REPLACE t1 SET a=1001;
  }
} {50}
do_test conflict2-7.5.1 {
  db changes
} {50}
do_test conflict2-7.7 {
  execsql {
    SELECT count(*) FROM t1;
  }
} {1}

# Update for version 3: A SELECT statement no longer resets the change
# counter (Test result changes from 0 to 50).
do_test conflict2-7.7.1 {
  db changes
} {50}

# Make sure the row count is right for rows that are ignored on
# an insert.
#
do_test conflict2-8.1 {
  execsql {
    DELETE FROM t1;
    INSERT INTO t1 VALUES(1,2);
  }
  execsql {
    INSERT OR IGNORE INTO t1 VALUES(2,3);
  }
} {1}
do_test conflict2-8.1.1 {
  db changes
} {1}
do_test conflict2-8.2 {
  execsql {
    INSERT OR IGNORE INTO t1 VALUES(2,4);
  }
} {0}
do_test conflict2-8.2.1 {
  db changes
} {0}
do_test conflict2-8.3 {
  execsql {
    INSERT OR REPLACE INTO t1 VALUES(2,4);
  }
} {1}
do_test conflict2-8.3.1 {
  db changes
} {1}
do_test conflict2-8.4 {
  execsql {
    INSERT OR IGNORE INTO t1 SELECT * FROM t1;
  }
} {0}
do_test conflict2-8.4.1 {
  db changes
} {0}
do_test conflict2-8.5 {
  execsql {
    INSERT OR IGNORE INTO t1 SELECT a+2,b+2 FROM t1;
  }
} {2}
do_test conflict2-8.5.1 {
  db changes
} {2}
do_test conflict2-8.6 {
  execsql {
    INSERT OR IGNORE INTO t1 SELECT a+3,b+3 FROM t1;
  }
} {3}
do_test conflict2-8.6.1 {
  db changes
} {3}

integrity_check conflict2-8.99

do_test conflict2-9.1 {
  execsql {
    PRAGMA count_changes=0;
    CREATE TABLE t2(
      a INTEGER PRIMARY KEY ON CONFLICT IGNORE,
      b INTEGER UNIQUE ON CONFLICT FAIL,
      c INTEGER UNIQUE ON CONFLICT REPLACE,
      d INTEGER UNIQUE ON CONFLICT ABORT,
      e INTEGER UNIQUE ON CONFLICT ROLLBACK
    ) WITHOUT rowid;
    CREATE TABLE t3(x);
    INSERT INTO t3 VALUES(1);
    SELECT * FROM t3;
  }
} {1}
do_test conflict2-9.2 {
  catchsql {
    INSERT INTO t2 VALUES(1,1,1,1,1);
    INSERT INTO t2 VALUES(2,2,2,2,2);
    SELECT * FROM t2;
  }
} {0 {1 1 1 1 1 2 2 2 2 2}}
do_test conflict2-9.3 {
  catchsql {
    INSERT INTO t2 VALUES(1,3,3,3,3);
    SELECT * FROM t2;
  }
} {0 {1 1 1 1 1 2 2 2 2 2}}
do_test conflict2-9.4 {
  catchsql {
    UPDATE t2 SET a=a+1 WHERE a=1;
    SELECT * FROM t2;
  }
} {0 {1 1 1 1 1 2 2 2 2 2}}
do_test conflict2-9.5 {
  catchsql {
    INSERT INTO t2 VALUES(3,1,3,3,3);
  }
} {1 {UNIQUE constraint failed: t2.b}}
do_test conflict2-9.5b {
  db eval {SELECT * FROM t2;}
} {1 1 1 1 1 2 2 2 2 2}
do_test conflict2-9.6 {
  catchsql {
    UPDATE t2 SET b=b+1 WHERE b=1;
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.b}}
do_test conflict2-9.6b {
  db eval {SELECT * FROM t2;}
} {1 1 1 1 1 2 2 2 2 2}
do_test conflict2-9.7 {
  catchsql {
    BEGIN;
    UPDATE t3 SET x=x+1;
    INSERT INTO t2 VALUES(3,1,3,3,3);
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.b}}
do_test conflict2-9.8 {
  execsql {COMMIT}
  execsql {SELECT * FROM t3}
} {2}
do_test conflict2-9.9 {
  catchsql {
    BEGIN;
    UPDATE t3 SET x=x+1;
    UPDATE t2 SET b=b+1 WHERE b=1;
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.b}}
do_test conflict2-9.10 {
  execsql {COMMIT}
  execsql {SELECT * FROM t3}
} {3}
do_test conflict2-9.11 {
  catchsql {
    INSERT INTO t2 VALUES(3,3,3,1,3);
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.d}}
do_test conflict2-9.12 {
  catchsql {
    UPDATE t2 SET d=d+1 WHERE d=1;
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.d}}
do_test conflict2-9.13 {
  catchsql {
    BEGIN;
    UPDATE t3 SET x=x+1;
    INSERT INTO t2 VALUES(3,3,3,1,3);
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.d}}
do_test conflict2-9.14 {
  execsql {COMMIT}
  execsql {SELECT * FROM t3}
} {4}
do_test conflict2-9.15 {
  catchsql {
    BEGIN;
    UPDATE t3 SET x=x+1;
    UPDATE t2 SET d=d+1 WHERE d=1;
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.d}}
do_test conflict2-9.16 {
  execsql {COMMIT}
  execsql {SELECT * FROM t3}
} {5}
do_test conflict2-9.17 {
  catchsql {
    INSERT INTO t2 VALUES(3,3,3,3,1);
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.e}}
do_test conflict2-9.18 {
  catchsql {
    UPDATE t2 SET e=e+1 WHERE e=1;
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.e}}
do_test conflict2-9.19 {
  catchsql {
    BEGIN;
    UPDATE t3 SET x=x+1;
    INSERT INTO t2 VALUES(3,3,3,3,1);
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.e}}
verify_ex_errcode conflict2-9.21b SQLITE_CONSTRAINT_UNIQUE
do_test conflict2-9.20 {
  catch {execsql {COMMIT}}
  execsql {SELECT * FROM t3}
} {5}
do_test conflict2-9.21 {
  catchsql {
    BEGIN;
    UPDATE t3 SET x=x+1;
    UPDATE t2 SET e=e+1 WHERE e=1;
    SELECT * FROM t2;
  }
} {1 {UNIQUE constraint failed: t2.e}}
verify_ex_errcode conflict2-9.21b SQLITE_CONSTRAINT_UNIQUE
do_test conflict2-9.22 {
  catch {execsql {COMMIT}}
  execsql {SELECT * FROM t3}
} {5}
do_test conflict2-9.23 {
  catchsql {
    INSERT INTO t2 VALUES(3,3,1,3,3);
    SELECT * FROM t2;
  }
} {0 {2 2 2 2 2 3 3 1 3 3}}
do_test conflict2-9.24 {
  catchsql {
    UPDATE t2 SET c=c-1 WHERE c=2;
    SELECT * FROM t2;
  }
} {0 {2 2 1 2 2}}
do_test conflict2-9.25 {
  catchsql {
    BEGIN;
    UPDATE t3 SET x=x+1;
    INSERT INTO t2 VALUES(3,3,1,3,3);
    SELECT * FROM t2;
  }
} {0 {3 3 1 3 3}}
do_test conflict2-9.26 {
  catch {execsql {COMMIT}}
  execsql {SELECT * FROM t3}
} {6}

do_test conflict2-10.1 {
  catchsql {
    DELETE FROM t1;
    BEGIN;
    INSERT OR ROLLBACK INTO t1 VALUES(1,2);
    INSERT OR ROLLBACK INTO t1 VALUES(1,3);
    COMMIT;
  }
  execsql {SELECT * FROM t1}
} {}
do_test conflict2-10.2 {
  catchsql {
    CREATE TABLE t4(x);
    CREATE UNIQUE INDEX t4x ON t4(x);
    BEGIN;
    INSERT OR ROLLBACK INTO t4 VALUES(1);
    INSERT OR ROLLBACK INTO t4 VALUES(1);
    COMMIT;
  }
  execsql {SELECT * FROM t4}
} {}

# Ticket #1171.  Make sure statement rollbacks do not
# damage the database.
#
do_test conflict2-11.1 {
  execsql {
    -- Create a database object (pages 2, 3 of the file)
    BEGIN;
      CREATE TABLE abc(a PRIMARY KEY, b, c) WITHOUT rowid;
      INSERT INTO abc VALUES(1, 2, 3);
      INSERT INTO abc VALUES(4, 5, 6);
      INSERT INTO abc VALUES(7, 8, 9);
    COMMIT;
  }

  
  # Set a small cache size so that changes will spill into
  # the database file.  
  execsql {
    PRAGMA cache_size = 10;
  }
  
  # Make lots of changes.  Because of the small cache, some
  # (most?) of these changes will spill into the disk file.
  # In other words, some of the changes will not be held in
  # cache.
  #
  execsql {
    BEGIN;
      -- Make sure the pager is in EXCLUSIVE state.
      CREATE TABLE def(d, e, f);
      INSERT INTO def VALUES
          ('xxxxxxxxxxxxxxx', 'yyyyyyyyyyyyyyyy', 'zzzzzzzzzzzzzzzz');
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      DELETE FROM abc WHERE a = 4;
  }

  # Execute a statement that does a statement rollback due to
  # a constraint failure.
  #
  catchsql {
    INSERT INTO abc SELECT 10, 20, 30 FROM def;
  }

  # Rollback the database.  Verify that the state of the ABC table
  # is unchanged from the beginning of the transaction.  In other words,
  # make sure the DELETE on table ABC that occurred within the transaction
  # had no effect.
  #
  execsql {
    ROLLBACK;
    SELECT * FROM abc;
  }
} {1 2 3 4 5 6 7 8 9}
integrity_check conflict2-11.2

# Repeat test conflict2-11.1 but this time commit.
#
do_test conflict2-11.3 {
  execsql {
    BEGIN;
      -- Make sure the pager is in EXCLUSIVE state.
      UPDATE abc SET a=a+1;
      CREATE TABLE def(d, e, f);
      INSERT INTO def VALUES
          ('xxxxxxxxxxxxxxx', 'yyyyyyyyyyyyyyyy', 'zzzzzzzzzzzzzzzz');
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      DELETE FROM abc WHERE a = 4;
  }
  catchsql {
    INSERT INTO abc SELECT 10, 20, 30 FROM def;
  }
  execsql {
    ROLLBACK;
    SELECT * FROM abc;
  }
} {1 2 3 4 5 6 7 8 9}
# Repeat test conflict2-11.1 but this time commit.
#
do_test conflict2-11.5 {
  execsql {
    BEGIN;
      -- Make sure the pager is in EXCLUSIVE state.
      CREATE TABLE def(d, e, f);
      INSERT INTO def VALUES
          ('xxxxxxxxxxxxxxx', 'yyyyyyyyyyyyyyyy', 'zzzzzzzzzzzzzzzz');
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      INSERT INTO def SELECT * FROM def;
      DELETE FROM abc WHERE a = 4;
  }
  catchsql {
    INSERT INTO abc SELECT 10, 20, 30 FROM def;
  }
  execsql {
    COMMIT;
    SELECT * FROM abc;
  }
} {1 2 3 7 8 9}
integrity_check conflict2-11.6

# Make sure UPDATE OR REPLACE works on tables that have only
# an INTEGER PRIMARY KEY.
#
do_test conflict2-12.1 {
  execsql {
    CREATE TABLE t5(a INTEGER PRIMARY KEY, b text) WITHOUT rowid;
    INSERT INTO t5 VALUES(1,'one');
    INSERT INTO t5 VALUES(2,'two');
    SELECT * FROM t5
  }
} {1 one 2 two}
do_test conflict2-12.2 {
  execsql {
    UPDATE OR IGNORE t5 SET a=a+1 WHERE a=1;
    SELECT * FROM t5;
  }
} {1 one 2 two}
do_test conflict2-12.3 {
  catchsql {
    UPDATE t5 SET a=a+1 WHERE a=1;
  }
} {1 {UNIQUE constraint failed: t5.a}}
verify_ex_errcode conflict2-12.3b SQLITE_CONSTRAINT_PRIMARYKEY
do_test conflict2-12.4 {
  execsql {
    UPDATE OR REPLACE t5 SET a=a+1 WHERE a=1;
    SELECT * FROM t5;
  }
} {2 one}


# Ticket [c38baa3d969eab7946dc50ba9d9b4f0057a19437]
# REPLACE works like ABORT on a CHECK constraint.
#
do_test conflict2-13.1 {
  execsql {
    CREATE TABLE t13(a PRIMARY KEY CHECK(a!=2)) WITHOUT rowid;
    BEGIN;
    REPLACE INTO t13 VALUES(1);
  }
  catchsql {
    REPLACE INTO t13 VALUES(2);
  }
} {1 {CHECK constraint failed: a!=2}}
verify_ex_errcode conflict2-13.1b SQLITE_CONSTRAINT_CHECK
do_test conflict2-13.2 {
  execsql {
    REPLACE INTO t13 VALUES(3);
    COMMIT;
    SELECT * FROM t13;
  }
} {1 3}

# Test for an unreleased bug in the REPLACE conflict resolution
# discovered on 2013-11-09.  
#
do_execsql_test conflict2-14.1 {
  DROP TABLE IF EXISTS t1;
  CREATE TABLE t1(
    x TEXT PRIMARY KEY NOT NULL, 
    y TEXT NOT NULL,
    z INTEGER
  );
  INSERT INTO t1 VALUES('alpha','beta',1);
  CREATE UNIQUE INDEX t1xy ON t1(x,y);
  REPLACE INTO t1(x,y,z) VALUES('alpha','gamma',1);
  PRAGMA integrity_check;
  SELECT x,y FROM t1 INDEXED BY t1xy;
  SELECT x,y,z FROM t1 NOT INDEXED;
} {ok alpha gamma alpha gamma 1}
do_execsql_test conflict2-14.2 {
  DROP TABLE IF EXISTS t1;
  CREATE TABLE t1(
    x TEXT PRIMARY KEY NOT NULL, 
    y TEXT NOT NULL,
    z INTEGER
  ) WITHOUT ROWID;
  INSERT INTO t1 VALUES('alpha','beta',1);
  CREATE UNIQUE INDEX t1xy ON t1(x,y);
  REPLACE INTO t1(x,y,z) VALUES('alpha','gamma',1);
  PRAGMA integrity_check;
  SELECT x,y FROM t1 INDEXED BY t1xy;
  SELECT x,y,z FROM t1 NOT INDEXED;
} {ok alpha gamma alpha gamma 1}



finish_test