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Issue 2363173002: [sqlite] Remove obsolete reference version 3.8.7.4. (Closed)
Patch Set: Created 4 years, 2 months ago
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1 # 2001 September 15
2 #
3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
5 #
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
9 #
10 #***********************************************************************
11 # This file implements regression tests for SQLite library. The
12 # focus of this file is testing the magic ROWID column that is
13 # found on all tables.
14 #
15 # EVIDENCE-OF: R-36924-43758 By default, every row in SQLite has a
16 # special column, usually called the "rowid", that uniquely identifies
17 # that row within the table.
18
19 set testdir [file dirname $argv0]
20 source $testdir/tester.tcl
21
22 # Basic ROWID functionality tests.
23 #
24 do_test rowid-1.1 {
25 execsql {
26 CREATE TABLE t1(x int, y int);
27 INSERT INTO t1 VALUES(1,2);
28 INSERT INTO t1 VALUES(3,4);
29 SELECT x FROM t1 ORDER BY y;
30 }
31 } {1 3}
32 do_test rowid-1.2 {
33 set r [execsql {SELECT rowid FROM t1 ORDER BY x}]
34 global x2rowid rowid2x
35 set x2rowid(1) [lindex $r 0]
36 set x2rowid(3) [lindex $r 1]
37 set rowid2x($x2rowid(1)) 1
38 set rowid2x($x2rowid(3)) 3
39 llength $r
40 } {2}
41 do_test rowid-1.3 {
42 global x2rowid
43 set sql "SELECT x FROM t1 WHERE rowid==$x2rowid(1)"
44 execsql $sql
45 } {1}
46 do_test rowid-1.4 {
47 global x2rowid
48 set sql "SELECT x FROM t1 WHERE rowid==$x2rowid(3)"
49 execsql $sql
50 } {3}
51 do_test rowid-1.5 {
52 global x2rowid
53 set sql "SELECT x FROM t1 WHERE oid==$x2rowid(1)"
54 execsql $sql
55 } {1}
56 do_test rowid-1.6 {
57 global x2rowid
58 set sql "SELECT x FROM t1 WHERE OID==$x2rowid(3)"
59 execsql $sql
60 } {3}
61 do_test rowid-1.7 {
62 global x2rowid
63 set sql "SELECT x FROM t1 WHERE _rowid_==$x2rowid(1)"
64 execsql $sql
65 } {1}
66 do_test rowid-1.7.1 {
67 while 1 {
68 set norow [expr {int(rand()*1000000)}]
69 if {$norow!=$x2rowid(1) && $norow!=$x2rowid(3)} break
70 }
71 execsql "SELECT x FROM t1 WHERE rowid=$norow"
72 } {}
73 do_test rowid-1.8 {
74 global x2rowid
75 set v [execsql {SELECT x, oid FROM t1 order by x}]
76 set v2 [list 1 $x2rowid(1) 3 $x2rowid(3)]
77 expr {$v==$v2}
78 } {1}
79 do_test rowid-1.9 {
80 global x2rowid
81 set v [execsql {SELECT x, RowID FROM t1 order by x}]
82 set v2 [list 1 $x2rowid(1) 3 $x2rowid(3)]
83 expr {$v==$v2}
84 } {1}
85 do_test rowid-1.10 {
86 global x2rowid
87 set v [execsql {SELECT x, _rowid_ FROM t1 order by x}]
88 set v2 [list 1 $x2rowid(1) 3 $x2rowid(3)]
89 expr {$v==$v2}
90 } {1}
91
92 # We can insert or update the ROWID column.
93 #
94 do_test rowid-2.1 {
95 catchsql {
96 INSERT INTO t1(rowid,x,y) VALUES(1234,5,6);
97 SELECT rowid, * FROM t1;
98 }
99 } {0 {1 1 2 2 3 4 1234 5 6}}
100 do_test rowid-2.2 {
101 catchsql {
102 UPDATE t1 SET rowid=12345 WHERE x==1;
103 SELECT rowid, * FROM t1
104 }
105 } {0 {2 3 4 1234 5 6 12345 1 2}}
106 do_test rowid-2.3 {
107 catchsql {
108 INSERT INTO t1(y,x,oid) VALUES(8,7,1235);
109 SELECT rowid, * FROM t1 WHERE rowid>1000;
110 }
111 } {0 {1234 5 6 1235 7 8 12345 1 2}}
112 do_test rowid-2.4 {
113 catchsql {
114 UPDATE t1 SET oid=12346 WHERE x==1;
115 SELECT rowid, * FROM t1;
116 }
117 } {0 {2 3 4 1234 5 6 1235 7 8 12346 1 2}}
118 do_test rowid-2.5 {
119 catchsql {
120 INSERT INTO t1(x,_rowid_,y) VALUES(9,1236,10);
121 SELECT rowid, * FROM t1 WHERE rowid>1000;
122 }
123 } {0 {1234 5 6 1235 7 8 1236 9 10 12346 1 2}}
124 do_test rowid-2.6 {
125 catchsql {
126 UPDATE t1 SET _rowid_=12347 WHERE x==1;
127 SELECT rowid, * FROM t1 WHERE rowid>1000;
128 }
129 } {0 {1234 5 6 1235 7 8 1236 9 10 12347 1 2}}
130
131 # But we can use ROWID in the WHERE clause of an UPDATE that does not
132 # change the ROWID.
133 #
134 do_test rowid-2.7 {
135 global x2rowid
136 set sql "UPDATE t1 SET x=2 WHERE OID==$x2rowid(3)"
137 execsql $sql
138 execsql {SELECT x FROM t1 ORDER BY x}
139 } {1 2 5 7 9}
140 do_test rowid-2.8 {
141 global x2rowid
142 set sql "UPDATE t1 SET x=3 WHERE _rowid_==$x2rowid(3)"
143 execsql $sql
144 execsql {SELECT x FROM t1 ORDER BY x}
145 } {1 3 5 7 9}
146
147 # We cannot index by ROWID
148 #
149 do_test rowid-2.9 {
150 set v [catch {execsql {CREATE INDEX idxt1 ON t1(rowid)}} msg]
151 lappend v $msg
152 } {1 {table t1 has no column named rowid}}
153 do_test rowid-2.10 {
154 set v [catch {execsql {CREATE INDEX idxt1 ON t1(_rowid_)}} msg]
155 lappend v $msg
156 } {1 {table t1 has no column named _rowid_}}
157 do_test rowid-2.11 {
158 set v [catch {execsql {CREATE INDEX idxt1 ON t1(oid)}} msg]
159 lappend v $msg
160 } {1 {table t1 has no column named oid}}
161 do_test rowid-2.12 {
162 set v [catch {execsql {CREATE INDEX idxt1 ON t1(x, rowid)}} msg]
163 lappend v $msg
164 } {1 {table t1 has no column named rowid}}
165
166 # Columns defined in the CREATE statement override the buildin ROWID
167 # column names.
168 #
169 do_test rowid-3.1 {
170 execsql {
171 CREATE TABLE t2(rowid int, x int, y int);
172 INSERT INTO t2 VALUES(0,2,3);
173 INSERT INTO t2 VALUES(4,5,6);
174 INSERT INTO t2 VALUES(7,8,9);
175 SELECT * FROM t2 ORDER BY x;
176 }
177 } {0 2 3 4 5 6 7 8 9}
178 do_test rowid-3.2 {
179 execsql {SELECT * FROM t2 ORDER BY rowid}
180 } {0 2 3 4 5 6 7 8 9}
181 do_test rowid-3.3 {
182 execsql {SELECT rowid, x, y FROM t2 ORDER BY rowid}
183 } {0 2 3 4 5 6 7 8 9}
184 do_test rowid-3.4 {
185 set r1 [execsql {SELECT _rowid_, rowid FROM t2 ORDER BY rowid}]
186 foreach {a b c d e f} $r1 {}
187 set r2 [execsql {SELECT _rowid_, rowid FROM t2 ORDER BY x DESC}]
188 foreach {u v w x y z} $r2 {}
189 expr {$u==$e && $w==$c && $y==$a}
190 } {1}
191 # sqlite3 v3 - do_probtest doesn't exist anymore?
192 if 0 {
193 do_probtest rowid-3.5 {
194 set r1 [execsql {SELECT _rowid_, rowid FROM t2 ORDER BY rowid}]
195 foreach {a b c d e f} $r1 {}
196 expr {$a!=$b && $c!=$d && $e!=$f}
197 } {1}
198 }
199
200 # Let's try some more complex examples, including some joins.
201 #
202 do_test rowid-4.1 {
203 execsql {
204 DELETE FROM t1;
205 DELETE FROM t2;
206 }
207 for {set i 1} {$i<=50} {incr i} {
208 execsql "INSERT INTO t1(x,y) VALUES($i,[expr {$i*$i}])"
209 }
210 execsql {INSERT INTO t2 SELECT _rowid_, x*y, y*y FROM t1}
211 execsql {SELECT t2.y FROM t1, t2 WHERE t1.x==4 AND t1.rowid==t2.rowid}
212 } {256}
213 do_test rowid-4.2 {
214 execsql {SELECT t2.y FROM t2, t1 WHERE t1.x==4 AND t1.rowid==t2.rowid}
215 } {256}
216 do_test rowid-4.2.1 {
217 execsql {SELECT t2.y FROM t2, t1 WHERE t1.x==4 AND t1.oid==t2.rowid}
218 } {256}
219 do_test rowid-4.2.2 {
220 execsql {SELECT t2.y FROM t2, t1 WHERE t1.x==4 AND t1._rowid_==t2.rowid}
221 } {256}
222 do_test rowid-4.2.3 {
223 execsql {SELECT t2.y FROM t2, t1 WHERE t1.x==4 AND t2.rowid==t1.rowid}
224 } {256}
225 do_test rowid-4.2.4 {
226 execsql {SELECT t2.y FROM t2, t1 WHERE t2.rowid==t1.oid AND t1.x==4}
227 } {256}
228 do_test rowid-4.2.5 {
229 execsql {SELECT t2.y FROM t1, t2 WHERE t1.x==4 AND t1._rowid_==t2.rowid}
230 } {256}
231 do_test rowid-4.2.6 {
232 execsql {SELECT t2.y FROM t1, t2 WHERE t1.x==4 AND t2.rowid==t1.rowid}
233 } {256}
234 do_test rowid-4.2.7 {
235 execsql {SELECT t2.y FROM t1, t2 WHERE t2.rowid==t1.oid AND t1.x==4}
236 } {256}
237 do_test rowid-4.3 {
238 execsql {CREATE INDEX idxt1 ON t1(x)}
239 execsql {SELECT t2.y FROM t1, t2 WHERE t1.x==4 AND t1.rowid==t2.rowid}
240 } {256}
241 do_test rowid-4.3.1 {
242 execsql {SELECT t2.y FROM t1, t2 WHERE t1.x==4 AND t1._rowid_==t2.rowid}
243 } {256}
244 do_test rowid-4.3.2 {
245 execsql {SELECT t2.y FROM t1, t2 WHERE t2.rowid==t1.oid AND 4==t1.x}
246 } {256}
247 do_test rowid-4.4 {
248 execsql {SELECT t2.y FROM t2, t1 WHERE t1.x==4 AND t1.rowid==t2.rowid}
249 } {256}
250 do_test rowid-4.4.1 {
251 execsql {SELECT t2.y FROM t2, t1 WHERE t1.x==4 AND t1._rowid_==t2.rowid}
252 } {256}
253 do_test rowid-4.4.2 {
254 execsql {SELECT t2.y FROM t2, t1 WHERE t2.rowid==t1.oid AND 4==t1.x}
255 } {256}
256 do_test rowid-4.5 {
257 execsql {CREATE INDEX idxt2 ON t2(y)}
258 set sqlite_search_count 0
259 concat [execsql {
260 SELECT t1.x FROM t2, t1
261 WHERE t2.y==256 AND t1.rowid==t2.rowid
262 }] $sqlite_search_count
263 } {4 3}
264 do_test rowid-4.5.1 {
265 set sqlite_search_count 0
266 concat [execsql {
267 SELECT t1.x FROM t2, t1
268 WHERE t1.OID==t2.rowid AND t2.y==81
269 }] $sqlite_search_count
270 } {3 3}
271 do_test rowid-4.6 {
272 execsql {
273 SELECT t1.x FROM t1, t2
274 WHERE t2.y==256 AND t1.rowid==t2.rowid
275 }
276 } {4}
277
278 do_test rowid-5.1.1 {
279 ifcapable subquery {
280 execsql {DELETE FROM t1 WHERE _rowid_ IN (SELECT oid FROM t1 WHERE x>8)}
281 } else {
282 set oids [execsql {SELECT oid FROM t1 WHERE x>8}]
283 set where "_rowid_ = [join $oids { OR _rowid_ = }]"
284 execsql "DELETE FROM t1 WHERE $where"
285 }
286 } {}
287 do_test rowid-5.1.2 {
288 execsql {SELECT max(x) FROM t1}
289 } {8}
290
291 # Make sure a "WHERE rowid=X" clause works when there is no ROWID of X.
292 #
293 do_test rowid-6.1 {
294 execsql {
295 SELECT x FROM t1
296 }
297 } {1 2 3 4 5 6 7 8}
298 do_test rowid-6.2 {
299 for {set ::norow 1} {1} {incr ::norow} {
300 if {[execsql "SELECT x FROM t1 WHERE rowid=$::norow"]==""} break
301 }
302 execsql [subst {
303 DELETE FROM t1 WHERE rowid=$::norow
304 }]
305 } {}
306 do_test rowid-6.3 {
307 execsql {
308 SELECT x FROM t1
309 }
310 } {1 2 3 4 5 6 7 8}
311
312 # Beginning with version 2.3.4, SQLite computes rowids of new rows by
313 # finding the maximum current rowid and adding one. It falls back to
314 # the old random algorithm if the maximum rowid is the largest integer.
315 # The following tests are for this new behavior.
316 #
317 do_test rowid-7.0 {
318 execsql {
319 DELETE FROM t1;
320 DROP TABLE t2;
321 DROP INDEX idxt1;
322 INSERT INTO t1 VALUES(1,2);
323 SELECT rowid, * FROM t1;
324 }
325 } {1 1 2}
326 do_test rowid-7.1 {
327 execsql {
328 INSERT INTO t1 VALUES(99,100);
329 SELECT rowid,* FROM t1
330 }
331 } {1 1 2 2 99 100}
332 do_test rowid-7.2 {
333 execsql {
334 CREATE TABLE t2(a INTEGER PRIMARY KEY, b);
335 INSERT INTO t2(b) VALUES(55);
336 SELECT * FROM t2;
337 }
338 } {1 55}
339 do_test rowid-7.3 {
340 execsql {
341 INSERT INTO t2(b) VALUES(66);
342 SELECT * FROM t2;
343 }
344 } {1 55 2 66}
345 do_test rowid-7.4 {
346 execsql {
347 INSERT INTO t2(a,b) VALUES(1000000,77);
348 INSERT INTO t2(b) VALUES(88);
349 SELECT * FROM t2;
350 }
351 } {1 55 2 66 1000000 77 1000001 88}
352 do_test rowid-7.5 {
353 execsql {
354 INSERT INTO t2(a,b) VALUES(2147483647,99);
355 INSERT INTO t2(b) VALUES(11);
356 SELECT b FROM t2 ORDER BY b;
357 }
358 } {11 55 66 77 88 99}
359 ifcapable subquery {
360 do_test rowid-7.6 {
361 execsql {
362 SELECT b FROM t2 WHERE a NOT IN(1,2,1000000,1000001,2147483647);
363 }
364 } {11}
365 do_test rowid-7.7 {
366 execsql {
367 INSERT INTO t2(b) VALUES(22);
368 INSERT INTO t2(b) VALUES(33);
369 INSERT INTO t2(b) VALUES(44);
370 INSERT INTO t2(b) VALUES(55);
371 SELECT b FROM t2 WHERE a NOT IN(1,2,1000000,1000001,2147483647)
372 ORDER BY b;
373 }
374 } {11 22 33 44 55}
375 }
376 do_test rowid-7.8 {
377 execsql {
378 DELETE FROM t2 WHERE a!=2;
379 INSERT INTO t2(b) VALUES(111);
380 SELECT * FROM t2;
381 }
382 } {2 66 3 111}
383
384 ifcapable {trigger} {
385 # Make sure AFTER triggers that do INSERTs do not change the last_insert_rowid.
386 # Ticket #290
387 #
388 do_test rowid-8.1 {
389 execsql {
390 CREATE TABLE t3(a integer primary key);
391 CREATE TABLE t4(x);
392 INSERT INTO t4 VALUES(1);
393 CREATE TRIGGER r3 AFTER INSERT on t3 FOR EACH ROW BEGIN
394 INSERT INTO t4 VALUES(NEW.a+10);
395 END;
396 SELECT * FROM t3;
397 }
398 } {}
399 do_test rowid-8.2 {
400 execsql {
401 SELECT rowid, * FROM t4;
402 }
403 } {1 1}
404 do_test rowid-8.3 {
405 execsql {
406 INSERT INTO t3 VALUES(123);
407 SELECT last_insert_rowid();
408 }
409 } {123}
410 do_test rowid-8.4 {
411 execsql {
412 SELECT * FROM t3;
413 }
414 } {123}
415 do_test rowid-8.5 {
416 execsql {
417 SELECT rowid, * FROM t4;
418 }
419 } {1 1 2 133}
420 do_test rowid-8.6 {
421 execsql {
422 INSERT INTO t3 VALUES(NULL);
423 SELECT last_insert_rowid();
424 }
425 } {124}
426 do_test rowid-8.7 {
427 execsql {
428 SELECT * FROM t3;
429 }
430 } {123 124}
431 do_test rowid-8.8 {
432 execsql {
433 SELECT rowid, * FROM t4;
434 }
435 } {1 1 2 133 3 134}
436 } ;# endif trigger
437
438 # If triggers are not enable, simulate their effect for the tests that
439 # follow.
440 ifcapable {!trigger} {
441 execsql {
442 CREATE TABLE t3(a integer primary key);
443 INSERT INTO t3 VALUES(123);
444 INSERT INTO t3 VALUES(124);
445 }
446 }
447
448 # ticket #377: Comparison between integer primiary key and floating point
449 # values.
450 #
451 do_test rowid-9.1 {
452 execsql {
453 SELECT * FROM t3 WHERE a<123.5
454 }
455 } {123}
456 do_test rowid-9.2 {
457 execsql {
458 SELECT * FROM t3 WHERE a<124.5
459 }
460 } {123 124}
461 do_test rowid-9.3 {
462 execsql {
463 SELECT * FROM t3 WHERE a>123.5
464 }
465 } {124}
466 do_test rowid-9.4 {
467 execsql {
468 SELECT * FROM t3 WHERE a>122.5
469 }
470 } {123 124}
471 do_test rowid-9.5 {
472 execsql {
473 SELECT * FROM t3 WHERE a==123.5
474 }
475 } {}
476 do_test rowid-9.6 {
477 execsql {
478 SELECT * FROM t3 WHERE a==123.000
479 }
480 } {123}
481 do_test rowid-9.7 {
482 execsql {
483 SELECT * FROM t3 WHERE a>100.5 AND a<200.5
484 }
485 } {123 124}
486 do_test rowid-9.8 {
487 execsql {
488 SELECT * FROM t3 WHERE a>'xyz';
489 }
490 } {}
491 do_test rowid-9.9 {
492 execsql {
493 SELECT * FROM t3 WHERE a<'xyz';
494 }
495 } {123 124}
496 do_test rowid-9.10 {
497 execsql {
498 SELECT * FROM t3 WHERE a>=122.9 AND a<=123.1
499 }
500 } {123}
501
502 # Ticket #567. Comparisons of ROWID or integery primary key against
503 # floating point numbers still do not always work.
504 #
505 do_test rowid-10.1 {
506 execsql {
507 CREATE TABLE t5(a);
508 INSERT INTO t5 VALUES(1);
509 INSERT INTO t5 VALUES(2);
510 INSERT INTO t5 SELECT a+2 FROM t5;
511 INSERT INTO t5 SELECT a+4 FROM t5;
512 SELECT rowid, * FROM t5;
513 }
514 } {1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8}
515 do_test rowid-10.2 {
516 execsql {SELECT rowid, a FROM t5 WHERE rowid>=5.5}
517 } {6 6 7 7 8 8}
518 do_test rowid-10.3 {
519 execsql {SELECT rowid, a FROM t5 WHERE rowid>=5.0}
520 } {5 5 6 6 7 7 8 8}
521 do_test rowid-10.4 {
522 execsql {SELECT rowid, a FROM t5 WHERE rowid>5.5}
523 } {6 6 7 7 8 8}
524 do_test rowid-10.3.2 {
525 execsql {SELECT rowid, a FROM t5 WHERE rowid>5.0}
526 } {6 6 7 7 8 8}
527 do_test rowid-10.5 {
528 execsql {SELECT rowid, a FROM t5 WHERE 5.5<=rowid}
529 } {6 6 7 7 8 8}
530 do_test rowid-10.6 {
531 execsql {SELECT rowid, a FROM t5 WHERE 5.5<rowid}
532 } {6 6 7 7 8 8}
533 do_test rowid-10.7 {
534 execsql {SELECT rowid, a FROM t5 WHERE rowid<=5.5}
535 } {1 1 2 2 3 3 4 4 5 5}
536 do_test rowid-10.8 {
537 execsql {SELECT rowid, a FROM t5 WHERE rowid<5.5}
538 } {1 1 2 2 3 3 4 4 5 5}
539 do_test rowid-10.9 {
540 execsql {SELECT rowid, a FROM t5 WHERE 5.5>=rowid}
541 } {1 1 2 2 3 3 4 4 5 5}
542 do_test rowid-10.10 {
543 execsql {SELECT rowid, a FROM t5 WHERE 5.5>rowid}
544 } {1 1 2 2 3 3 4 4 5 5}
545 do_test rowid-10.11 {
546 execsql {SELECT rowid, a FROM t5 WHERE rowid>=5.5 ORDER BY rowid DESC}
547 } {8 8 7 7 6 6}
548 do_test rowid-10.11.2 {
549 execsql {SELECT rowid, a FROM t5 WHERE rowid>=5.0 ORDER BY rowid DESC}
550 } {8 8 7 7 6 6 5 5}
551 do_test rowid-10.12 {
552 execsql {SELECT rowid, a FROM t5 WHERE rowid>5.5 ORDER BY rowid DESC}
553 } {8 8 7 7 6 6}
554 do_test rowid-10.12.2 {
555 execsql {SELECT rowid, a FROM t5 WHERE rowid>5.0 ORDER BY rowid DESC}
556 } {8 8 7 7 6 6}
557 do_test rowid-10.13 {
558 execsql {SELECT rowid, a FROM t5 WHERE 5.5<=rowid ORDER BY rowid DESC}
559 } {8 8 7 7 6 6}
560 do_test rowid-10.14 {
561 execsql {SELECT rowid, a FROM t5 WHERE 5.5<rowid ORDER BY rowid DESC}
562 } {8 8 7 7 6 6}
563 do_test rowid-10.15 {
564 execsql {SELECT rowid, a FROM t5 WHERE rowid<=5.5 ORDER BY rowid DESC}
565 } {5 5 4 4 3 3 2 2 1 1}
566 do_test rowid-10.16 {
567 execsql {SELECT rowid, a FROM t5 WHERE rowid<5.5 ORDER BY rowid DESC}
568 } {5 5 4 4 3 3 2 2 1 1}
569 do_test rowid-10.17 {
570 execsql {SELECT rowid, a FROM t5 WHERE 5.5>=rowid ORDER BY rowid DESC}
571 } {5 5 4 4 3 3 2 2 1 1}
572 do_test rowid-10.18 {
573 execsql {SELECT rowid, a FROM t5 WHERE 5.5>rowid ORDER BY rowid DESC}
574 } {5 5 4 4 3 3 2 2 1 1}
575
576 do_test rowid-10.30 {
577 execsql {
578 CREATE TABLE t6(a);
579 INSERT INTO t6(rowid,a) SELECT -a,a FROM t5;
580 SELECT rowid, * FROM t6;
581 }
582 } {-8 8 -7 7 -6 6 -5 5 -4 4 -3 3 -2 2 -1 1}
583 do_test rowid-10.31.1 {
584 execsql {SELECT rowid, a FROM t6 WHERE rowid>=-5.5}
585 } {-5 5 -4 4 -3 3 -2 2 -1 1}
586 do_test rowid-10.31.2 {
587 execsql {SELECT rowid, a FROM t6 WHERE rowid>=-5.0}
588 } {-5 5 -4 4 -3 3 -2 2 -1 1}
589 do_test rowid-10.32.1 {
590 execsql {SELECT rowid, a FROM t6 WHERE rowid>=-5.5 ORDER BY rowid DESC}
591 } {-1 1 -2 2 -3 3 -4 4 -5 5}
592 do_test rowid-10.32.1 {
593 execsql {SELECT rowid, a FROM t6 WHERE rowid>=-5.0 ORDER BY rowid DESC}
594 } {-1 1 -2 2 -3 3 -4 4 -5 5}
595 do_test rowid-10.33 {
596 execsql {SELECT rowid, a FROM t6 WHERE -5.5<=rowid}
597 } {-5 5 -4 4 -3 3 -2 2 -1 1}
598 do_test rowid-10.34 {
599 execsql {SELECT rowid, a FROM t6 WHERE -5.5<=rowid ORDER BY rowid DESC}
600 } {-1 1 -2 2 -3 3 -4 4 -5 5}
601 do_test rowid-10.35.1 {
602 execsql {SELECT rowid, a FROM t6 WHERE rowid>-5.5}
603 } {-5 5 -4 4 -3 3 -2 2 -1 1}
604 do_test rowid-10.35.2 {
605 execsql {SELECT rowid, a FROM t6 WHERE rowid>-5.0}
606 } {-4 4 -3 3 -2 2 -1 1}
607 do_test rowid-10.36.1 {
608 execsql {SELECT rowid, a FROM t6 WHERE rowid>-5.5 ORDER BY rowid DESC}
609 } {-1 1 -2 2 -3 3 -4 4 -5 5}
610 do_test rowid-10.36.2 {
611 execsql {SELECT rowid, a FROM t6 WHERE rowid>-5.0 ORDER BY rowid DESC}
612 } {-1 1 -2 2 -3 3 -4 4}
613 do_test rowid-10.37 {
614 execsql {SELECT rowid, a FROM t6 WHERE -5.5<rowid}
615 } {-5 5 -4 4 -3 3 -2 2 -1 1}
616 do_test rowid-10.38 {
617 execsql {SELECT rowid, a FROM t6 WHERE -5.5<rowid ORDER BY rowid DESC}
618 } {-1 1 -2 2 -3 3 -4 4 -5 5}
619 do_test rowid-10.39 {
620 execsql {SELECT rowid, a FROM t6 WHERE rowid<=-5.5}
621 } {-8 8 -7 7 -6 6}
622 do_test rowid-10.40 {
623 execsql {SELECT rowid, a FROM t6 WHERE rowid<=-5.5 ORDER BY rowid DESC}
624 } {-6 6 -7 7 -8 8}
625 do_test rowid-10.41 {
626 execsql {SELECT rowid, a FROM t6 WHERE -5.5>=rowid}
627 } {-8 8 -7 7 -6 6}
628 do_test rowid-10.42 {
629 execsql {SELECT rowid, a FROM t6 WHERE -5.5>=rowid ORDER BY rowid DESC}
630 } {-6 6 -7 7 -8 8}
631 do_test rowid-10.43 {
632 execsql {SELECT rowid, a FROM t6 WHERE rowid<-5.5}
633 } {-8 8 -7 7 -6 6}
634 do_test rowid-10.44 {
635 execsql {SELECT rowid, a FROM t6 WHERE rowid<-5.5 ORDER BY rowid DESC}
636 } {-6 6 -7 7 -8 8}
637 do_test rowid-10.44 {
638 execsql {SELECT rowid, a FROM t6 WHERE -5.5>rowid}
639 } {-8 8 -7 7 -6 6}
640 do_test rowid-10.46 {
641 execsql {SELECT rowid, a FROM t6 WHERE -5.5>rowid ORDER BY rowid DESC}
642 } {-6 6 -7 7 -8 8}
643
644 # Comparison of rowid against string values.
645 #
646 do_test rowid-11.1 {
647 execsql {SELECT rowid, a FROM t5 WHERE rowid>'abc'}
648 } {}
649 do_test rowid-11.2 {
650 execsql {SELECT rowid, a FROM t5 WHERE rowid>='abc'}
651 } {}
652 do_test rowid-11.3 {
653 execsql {SELECT rowid, a FROM t5 WHERE rowid<'abc'}
654 } {1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8}
655 do_test rowid-11.4 {
656 execsql {SELECT rowid, a FROM t5 WHERE rowid<='abc'}
657 } {1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8}
658
659 # Test the automatic generation of rowids when the table already contains
660 # a rowid with the maximum value.
661 #
662 # Once the maximum rowid is taken, rowids are normally chosen at
663 # random. By by reseting the random number generator, we can cause
664 # the rowid guessing loop to collide with prior rowids, and test the
665 # loop out to its limit of 100 iterations. After 100 collisions, the
666 # rowid guesser gives up and reports SQLITE_FULL.
667 #
668 do_test rowid-12.1 {
669 execsql {
670 CREATE TABLE t7(x INTEGER PRIMARY KEY, y);
671 CREATE TABLE t7temp(a INTEGER PRIMARY KEY);
672 INSERT INTO t7 VALUES(9223372036854775807,'a');
673 SELECT y FROM t7;
674 }
675 } {a}
676 do_test rowid-12.2 {
677 db close
678 sqlite3 db test.db
679 save_prng_state
680 execsql {
681 INSERT INTO t7 VALUES(NULL,'b');
682 SELECT x, y FROM t7 ORDER BY x;
683 }
684 } {/\d+ b 9223372036854775807 a/}
685 execsql {INSERT INTO t7 VALUES(2,'y');}
686 for {set i 1} {$i<100} {incr i} {
687 do_test rowid-12.3.$i {
688 db eval {DELETE FROM t7temp; INSERT INTO t7temp VALUES(1);}
689 restore_prng_state
690 execsql {
691 INSERT INTO t7 VALUES(NULL,'x');
692 SELECT count(*) FROM t7 WHERE y=='x';
693 }
694 } $i
695 }
696 do_test rowid-12.4 {
697 db eval {DELETE FROM t7temp; INSERT INTO t7temp VALUES(1);}
698 restore_prng_state
699 catchsql {
700 INSERT INTO t7 VALUES(NULL,'x');
701 }
702 } {1 {database or disk is full}}
703
704 # INSERTs that happen inside of nested function calls are recorded
705 # by last_insert_rowid.
706 #
707 proc rowid_addrow_func {n} {
708 db eval {INSERT INTO t13(rowid,x) VALUES($n,$n*$n)}
709 return [db last_insert_rowid]
710 }
711 db function addrow rowid_addrow_func
712 do_execsql_test rowid-13.1 {
713 CREATE TABLE t13(x);
714 INSERT INTO t13(rowid,x) VALUES(1234,5);
715 SELECT rowid, x, addrow(rowid+1000), '|' FROM t13 LIMIT 3;
716 SELECT last_insert_rowid();
717 } {1234 5 2234 | 2234 4990756 3234 | 3234 10458756 4234 | 4234}
718
719 finish_test
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