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1 # 2006 June 10 | |
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 creating and dropping virtual tables. | |
13 # | |
14 # $Id: vtab1.test,v 1.57 2008/08/01 17:51:47 danielk1977 Exp $ | |
15 | |
16 set testdir [file dirname $argv0] | |
17 source $testdir/tester.tcl | |
18 set testprefix vtab1 | |
19 | |
20 ifcapable !vtab||!schema_pragmas { | |
21 finish_test | |
22 return | |
23 } | |
24 | |
25 #---------------------------------------------------------------------- | |
26 # Organization of tests in this file: | |
27 # | |
28 # vtab1-1.*: Error conditions and other issues surrounding creation/connection | |
29 # of a virtual module. | |
30 # vtab1-2.*: Test sqlite3_declare_vtab() and the xConnect/xDisconnect methods. | |
31 # vtab1-3.*: Table scans and WHERE clauses. | |
32 # vtab1-4.*: Table scans and ORDER BY clauses. | |
33 # vtab1-5.*: Test queries that include joins. This brings the | |
34 # sqlite3_index_info.estimatedCost variable into play. | |
35 # vtab1-6.*: Test UPDATE/INSERT/DELETE on vtables. | |
36 # vtab1-7.*: Test sqlite3_last_insert_rowid(). | |
37 # | |
38 # This file uses the "echo" module (see src/test8.c). Refer to comments | |
39 # in that file for the special behaviour of the Tcl $echo_module variable. | |
40 # | |
41 # TODO: | |
42 # * How to test the sqlite3_index_constraint_usage.omit field? | |
43 # * vtab1-5.* | |
44 # | |
45 # vtab1-14.*: Test 'IN' constraints - i.e. "SELECT * FROM t1 WHERE id IN(...)" | |
46 # | |
47 # vtab1-18.*: Check that the LIKE optimization is not applied when the lhs | |
48 # is a virtual table column. | |
49 # | |
50 | |
51 | |
52 #---------------------------------------------------------------------- | |
53 # Test cases vtab1.1.* | |
54 # | |
55 | |
56 # We cannot create a virtual table if the module has not been registered. | |
57 # | |
58 do_test vtab1-1.1.1 { | |
59 explain { | |
60 CREATE VIRTUAL TABLE t1 USING echo; | |
61 } | |
62 catchsql { | |
63 CREATE VIRTUAL TABLE t1 USING echo; | |
64 } | |
65 } {1 {no such module: echo}} | |
66 do_test vtab1-1.1.2 { | |
67 catchsql { | |
68 CREATE VIRTUAL TABLE IF NOT EXISTS t1 USING echo; | |
69 } | |
70 } {1 {no such module: echo}} | |
71 do_test vtab1-1.2 { | |
72 execsql { | |
73 SELECT name FROM sqlite_master ORDER BY 1 | |
74 } | |
75 } {} | |
76 | |
77 # Register the module | |
78 register_echo_module [sqlite3_connection_pointer db] | |
79 | |
80 # Once a module has been registered, virtual tables using that module | |
81 # may be created. However if a module xCreate() fails to call | |
82 # sqlite3_declare_vtab() an error will be raised and the table not created. | |
83 # | |
84 # The "echo" module does not invoke sqlite3_declare_vtab() if it is | |
85 # passed zero arguments. | |
86 # | |
87 do_test vtab1-1.3.1 { | |
88 catchsql { | |
89 CREATE VIRTUAL TABLE t1 USING echo; | |
90 } | |
91 } {1 {vtable constructor did not declare schema: t1}} | |
92 do_test vtab1-1.3.2 { | |
93 catchsql { | |
94 CREATE VIRTUAL TABLE IF NOT EXISTS t1 USING echo; | |
95 } | |
96 } {1 {vtable constructor did not declare schema: t1}} | |
97 do_test vtab1-1.4 { | |
98 execsql { | |
99 SELECT name FROM sqlite_master ORDER BY 1 | |
100 } | |
101 } {} | |
102 | |
103 # The "echo" module xCreate method returns an error and does not create | |
104 # the virtual table if it is passed an argument that does not correspond | |
105 # to an existing real table in the same database. | |
106 # | |
107 do_test vtab1-1.5.1 { | |
108 catchsql { | |
109 CREATE VIRTUAL TABLE t1 USING echo(no_such_table); | |
110 } | |
111 } {1 {vtable constructor failed: t1}} | |
112 do_test vtab1-1.5.2 { | |
113 catchsql { | |
114 CREATE VIRTUAL TABLE IF NOT EXISTS t1 USING echo(no_such_table); | |
115 } | |
116 } {1 {vtable constructor failed: t1}} | |
117 do_test vtab1-1.6 { | |
118 execsql { | |
119 SELECT name FROM sqlite_master ORDER BY 1 | |
120 } | |
121 } {} | |
122 | |
123 # Ticket #2156. Using the sqlite3_prepare_v2() API, make sure that | |
124 # a CREATE VIRTUAL TABLE statement can be used multiple times. | |
125 # | |
126 do_test vtab1-1.2152.1 { | |
127 set DB [sqlite3_connection_pointer db] | |
128 set sql {CREATE VIRTUAL TABLE t2152a USING echo(t2152b)} | |
129 set STMT [sqlite3_prepare_v2 $DB $sql -1 TAIL] | |
130 sqlite3_step $STMT | |
131 } SQLITE_ERROR | |
132 do_test vtab-1.2152.2 { | |
133 sqlite3_reset $STMT | |
134 sqlite3_step $STMT | |
135 } SQLITE_ERROR | |
136 do_test vtab-1.2152.3 { | |
137 sqlite3_reset $STMT | |
138 db eval {CREATE TABLE t2152b(x,y)} | |
139 sqlite3_step $STMT | |
140 } SQLITE_DONE | |
141 do_test vtab-1.2152.4 { | |
142 sqlite3_finalize $STMT | |
143 db eval {DROP TABLE t2152a; DROP TABLE t2152b} | |
144 } {} | |
145 | |
146 # Test to make sure nothing goes wrong and no memory is leaked if we | |
147 # select an illegal table-name (i.e a reserved name or the name of a | |
148 # table that already exists). | |
149 # | |
150 do_test vtab1-1.7.1 { | |
151 catchsql { | |
152 CREATE VIRTUAL TABLE sqlite_master USING echo; | |
153 } | |
154 } {1 {object name reserved for internal use: sqlite_master}} | |
155 do_test vtab1-1.7.2 { | |
156 catchsql { | |
157 CREATE VIRTUAL TABLE IF NOT EXISTS sqlite_master USING echo; | |
158 } | |
159 } {1 {object name reserved for internal use: sqlite_master}} | |
160 do_test vtab1-1.8.1 { | |
161 catchsql { | |
162 CREATE TABLE treal(a, b, c); | |
163 CREATE VIRTUAL TABLE treal USING echo(treal); | |
164 } | |
165 } {1 {table treal already exists}} | |
166 do_test vtab1-1.8.2 { | |
167 catchsql { | |
168 CREATE VIRTUAL TABLE IF NOT EXISTS treal USING echo(treal); | |
169 } | |
170 } {0 {}} | |
171 do_test vtab1-1.9 { | |
172 execsql { | |
173 DROP TABLE treal; | |
174 SELECT name FROM sqlite_master ORDER BY 1 | |
175 } | |
176 } {} | |
177 | |
178 do_test vtab1-1.10 { | |
179 execsql { | |
180 CREATE TABLE treal(a, b, c); | |
181 CREATE VIRTUAL TABLE techo USING echo(treal); | |
182 } | |
183 db close | |
184 sqlite3 db test.db | |
185 catchsql { | |
186 SELECT * FROM techo; | |
187 } | |
188 } {1 {no such module: echo}} | |
189 do_test vtab1-1.11 { | |
190 catchsql { | |
191 INSERT INTO techo VALUES(1, 2, 3); | |
192 } | |
193 } {1 {no such module: echo}} | |
194 do_test vtab1-1.12 { | |
195 catchsql { | |
196 UPDATE techo SET a = 10; | |
197 } | |
198 } {1 {no such module: echo}} | |
199 do_test vtab1-1.13 { | |
200 catchsql { | |
201 DELETE FROM techo; | |
202 } | |
203 } {1 {no such module: echo}} | |
204 do_test vtab1-1.14 { | |
205 catchsql { | |
206 PRAGMA table_info(techo) | |
207 } | |
208 } {1 {no such module: echo}} | |
209 do_test vtab1-1.15 { | |
210 catchsql { | |
211 DROP TABLE techo; | |
212 } | |
213 } {1 {no such module: echo}} | |
214 | |
215 register_echo_module [sqlite3_connection_pointer db] | |
216 register_echo_module [sqlite3_connection_pointer db] | |
217 | |
218 # Test an error message returned from a v-table constructor. | |
219 # | |
220 do_test vtab1-1.16 { | |
221 execsql { | |
222 DROP TABLE techo; | |
223 CREATE TABLE logmsg(log); | |
224 } | |
225 catchsql { | |
226 CREATE VIRTUAL TABLE techo USING echo(treal, logmsg); | |
227 } | |
228 } {1 {table 'logmsg' already exists}} | |
229 | |
230 do_test vtab1-1.17 { | |
231 execsql { | |
232 DROP TABLE treal; | |
233 DROP TABLE logmsg; | |
234 SELECT sql FROM sqlite_master; | |
235 } | |
236 } {} | |
237 | |
238 #---------------------------------------------------------------------- | |
239 # Test cases vtab1.2.* | |
240 # | |
241 # At this point, the database is completely empty. The echo module | |
242 # has already been registered. | |
243 | |
244 # If a single argument is passed to the echo module during table | |
245 # creation, it is assumed to be the name of a table in the same | |
246 # database. The echo module attempts to set the schema of the | |
247 # new virtual table to be the same as the existing database table. | |
248 # | |
249 do_test vtab1-2.1 { | |
250 execsql { | |
251 CREATE TABLE template(a, b, c); | |
252 } | |
253 execsql { PRAGMA table_info(template); } | |
254 } [list \ | |
255 0 a {} 0 {} 0 \ | |
256 1 b {} 0 {} 0 \ | |
257 2 c {} 0 {} 0 \ | |
258 ] | |
259 do_test vtab1-2.2 { | |
260 execsql { | |
261 CREATE VIRTUAL TABLE t1 USING echo(template); | |
262 } | |
263 execsql { PRAGMA table_info(t1); } | |
264 } [list \ | |
265 0 a {} 0 {} 0 \ | |
266 1 b {} 0 {} 0 \ | |
267 2 c {} 0 {} 0 \ | |
268 ] | |
269 | |
270 # Test that the database can be unloaded. This should invoke the xDisconnect() | |
271 # callback for the successfully create virtual table (t1). | |
272 # | |
273 do_test vtab1-2.3 { | |
274 set echo_module [list] | |
275 db close | |
276 set echo_module | |
277 } [list xDisconnect] | |
278 | |
279 # Re-open the database. This should not cause any virtual methods to | |
280 # be called. The invocation of xConnect() is delayed until the virtual | |
281 # table schema is first required by the compiler. | |
282 # | |
283 do_test vtab1-2.4 { | |
284 set echo_module [list] | |
285 sqlite3 db test.db | |
286 db cache size 0 | |
287 set echo_module | |
288 } {} | |
289 | |
290 # Try to query the virtual table schema. This should fail, as the | |
291 # echo module has not been registered with this database connection. | |
292 # | |
293 do_test vtab1.2.6 { | |
294 catchsql { PRAGMA table_info(t1); } | |
295 } {1 {no such module: echo}} | |
296 | |
297 # Register the module | |
298 register_echo_module [sqlite3_connection_pointer db] | |
299 | |
300 # Try to query the virtual table schema again. This time it should | |
301 # invoke the xConnect method and succeed. | |
302 # | |
303 do_test vtab1.2.7 { | |
304 execsql { PRAGMA table_info(t1); } | |
305 } [list \ | |
306 0 a {} 0 {} 0 \ | |
307 1 b {} 0 {} 0 \ | |
308 2 c {} 0 {} 0 \ | |
309 ] | |
310 do_test vtab1.2.8 { | |
311 set echo_module | |
312 } {xConnect echo main t1 template} | |
313 | |
314 # Drop table t1. This should cause the xDestroy (but not xDisconnect) method | |
315 # to be invoked. | |
316 do_test vtab1-2.5 { | |
317 set echo_module "" | |
318 execsql { | |
319 DROP TABLE t1; | |
320 } | |
321 set echo_module | |
322 } {xDestroy} | |
323 | |
324 do_test vtab1-2.6 { | |
325 execsql { | |
326 PRAGMA table_info(t1); | |
327 } | |
328 } {} | |
329 do_test vtab1-2.7 { | |
330 execsql { | |
331 SELECT sql FROM sqlite_master; | |
332 } | |
333 } [list {CREATE TABLE template(a, b, c)}] | |
334 # Clean up other test artifacts: | |
335 do_test vtab1-2.8 { | |
336 execsql { | |
337 DROP TABLE template; | |
338 SELECT sql FROM sqlite_master; | |
339 } | |
340 } [list] | |
341 | |
342 #---------------------------------------------------------------------- | |
343 # Test case vtab1-3 test table scans and the echo module's | |
344 # xBestIndex/xFilter handling of WHERE conditions. | |
345 | |
346 do_test vtab1-3.1 { | |
347 set echo_module "" | |
348 execsql { | |
349 CREATE TABLE treal(a INTEGER, b INTEGER, c); | |
350 CREATE INDEX treal_idx ON treal(b); | |
351 CREATE VIRTUAL TABLE t1 USING echo(treal); | |
352 } | |
353 set echo_module | |
354 } [list xCreate echo main t1 treal \ | |
355 xSync echo(treal) \ | |
356 xCommit echo(treal) \ | |
357 ] | |
358 | |
359 # Test that a SELECT on t1 doesn't crash. No rows are returned | |
360 # because the underlying real table is currently empty. | |
361 # | |
362 do_test vtab1-3.2 { | |
363 execsql { | |
364 SELECT a, b, c FROM t1; | |
365 } | |
366 } {} | |
367 | |
368 # Put some data into the table treal. Then try a few simple SELECT | |
369 # statements on t1. | |
370 # | |
371 do_test vtab1-3.3 { | |
372 execsql { | |
373 INSERT INTO treal VALUES(1, 2, 3); | |
374 INSERT INTO treal VALUES(4, 5, 6); | |
375 SELECT * FROM t1; | |
376 } | |
377 } {1 2 3 4 5 6} | |
378 do_test vtab1-3.4 { | |
379 execsql { | |
380 SELECT a FROM t1; | |
381 } | |
382 } {1 4} | |
383 do_test vtab1-3.5 { | |
384 execsql { | |
385 SELECT rowid FROM t1; | |
386 } | |
387 } {1 2} | |
388 do_test vtab1-3.6 { | |
389 set echo_module "" | |
390 execsql { | |
391 SELECT * FROM t1; | |
392 } | |
393 } {1 2 3 4 5 6} | |
394 do_test vtab1-3.7 { | |
395 execsql { | |
396 SELECT rowid, * FROM t1; | |
397 } | |
398 } {1 1 2 3 2 4 5 6} | |
399 do_test vtab1-3.8 { | |
400 execsql { | |
401 SELECT a AS d, b AS e, c AS f FROM t1; | |
402 } | |
403 } {1 2 3 4 5 6} | |
404 | |
405 # Execute some SELECT statements with WHERE clauses on the t1 table. | |
406 # Then check the echo_module variable (written to by the module methods | |
407 # in test8.c) to make sure the xBestIndex() and xFilter() methods were | |
408 # called correctly. | |
409 # | |
410 do_test vtab1-3.8 { | |
411 set echo_module "" | |
412 execsql { | |
413 SELECT * FROM t1; | |
414 } | |
415 set echo_module | |
416 } [list xBestIndex {SELECT rowid, * FROM 'treal'} \ | |
417 xFilter {SELECT rowid, * FROM 'treal'} ] | |
418 do_test vtab1-3.9 { | |
419 set echo_module "" | |
420 execsql { | |
421 SELECT * FROM t1 WHERE b = 5; | |
422 } | |
423 } {4 5 6} | |
424 do_test vtab1-3.10 { | |
425 set echo_module | |
426 } [list xBestIndex {SELECT rowid, * FROM 'treal' WHERE b = ?} \ | |
427 xFilter {SELECT rowid, * FROM 'treal' WHERE b = ?} 5 ] | |
428 do_test vtab1-3.10 { | |
429 set echo_module "" | |
430 execsql { | |
431 SELECT * FROM t1 WHERE b >= 5 AND b <= 10; | |
432 } | |
433 } {4 5 6} | |
434 do_test vtab1-3.11 { | |
435 set echo_module | |
436 } [list xBestIndex {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} \ | |
437 xFilter {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} 5 10 ] | |
438 do_test vtab1-3.12 { | |
439 set echo_module "" | |
440 execsql { | |
441 SELECT * FROM t1 WHERE b BETWEEN 2 AND 10; | |
442 } | |
443 } {1 2 3 4 5 6} | |
444 do_test vtab1-3.13 { | |
445 set echo_module | |
446 } [list xBestIndex {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} \ | |
447 xFilter {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} 2 10 ] | |
448 | |
449 # Add a function for the MATCH operator. Everything always matches! | |
450 #proc test_match {lhs rhs} { | |
451 # lappend ::echo_module MATCH $lhs $rhs | |
452 # return 1 | |
453 #} | |
454 #db function match test_match | |
455 | |
456 set echo_module "" | |
457 do_test vtab1-3.12 { | |
458 set echo_module "" | |
459 catchsql { | |
460 SELECT * FROM t1 WHERE a MATCH 'string'; | |
461 } | |
462 } {1 {unable to use function MATCH in the requested context}} | |
463 do_test vtab1-3.13 { | |
464 set echo_module | |
465 } [list xBestIndex {SELECT rowid, * FROM 'treal'} \ | |
466 xFilter {SELECT rowid, * FROM 'treal'}] | |
467 ifcapable subquery { | |
468 # The echo module uses a subquery internally to implement the MATCH operator. | |
469 do_test vtab1-3.14 { | |
470 set echo_module "" | |
471 execsql { | |
472 SELECT * FROM t1 WHERE b MATCH 'string'; | |
473 } | |
474 } {} | |
475 do_test vtab1-3.15 { | |
476 set echo_module | |
477 } [list xBestIndex \ | |
478 {SELECT rowid, * FROM 'treal' WHERE b LIKE (SELECT '%'||?||'%')} \ | |
479 xFilter \ | |
480 {SELECT rowid, * FROM 'treal' WHERE b LIKE (SELECT '%'||?||'%')} \ | |
481 string ] | |
482 }; #ifcapable subquery | |
483 | |
484 #---------------------------------------------------------------------- | |
485 # Test case vtab1-3 test table scans and the echo module's | |
486 # xBestIndex/xFilter handling of ORDER BY clauses. | |
487 | |
488 # This procedure executes the SQL. Then it checks to see if the OP_Sort | |
489 # opcode was executed. If an OP_Sort did occur, then "sort" is appended | |
490 # to the result. If no OP_Sort happened, then "nosort" is appended. | |
491 # | |
492 # This procedure is used to check to make sure sorting is or is not | |
493 # occurring as expected. | |
494 # | |
495 proc cksort {sql} { | |
496 set ::sqlite_sort_count 0 | |
497 set data [execsql $sql] | |
498 if {$::sqlite_sort_count} {set x sort} {set x nosort} | |
499 lappend data $x | |
500 return $data | |
501 } | |
502 | |
503 do_test vtab1-4.1 { | |
504 set echo_module "" | |
505 cksort { | |
506 SELECT b FROM t1 ORDER BY b; | |
507 } | |
508 } {2 5 nosort} | |
509 do_test vtab1-4.2 { | |
510 set echo_module | |
511 } [list xBestIndex {SELECT rowid, * FROM 'treal' ORDER BY b ASC} \ | |
512 xFilter {SELECT rowid, * FROM 'treal' ORDER BY b ASC} ] | |
513 do_test vtab1-4.3 { | |
514 set echo_module "" | |
515 cksort { | |
516 SELECT b FROM t1 ORDER BY b DESC; | |
517 } | |
518 } {5 2 nosort} | |
519 do_test vtab1-4.4 { | |
520 set echo_module | |
521 } [list xBestIndex {SELECT rowid, * FROM 'treal' ORDER BY b DESC} \ | |
522 xFilter {SELECT rowid, * FROM 'treal' ORDER BY b DESC} ] | |
523 do_test vtab1-4.3 { | |
524 set echo_module "" | |
525 cksort { | |
526 SELECT b FROM t1 ORDER BY b||''; | |
527 } | |
528 } {2 5 sort} | |
529 do_test vtab1-4.4 { | |
530 set echo_module | |
531 } [list xBestIndex {SELECT rowid, * FROM 'treal'} \ | |
532 xFilter {SELECT rowid, * FROM 'treal'} ] | |
533 | |
534 execsql { | |
535 DROP TABLE t1; | |
536 DROP TABLE treal; | |
537 } | |
538 | |
539 #---------------------------------------------------------------------- | |
540 # Test cases vtab1-5 test SELECT queries that include joins on virtual | |
541 # tables. | |
542 | |
543 proc filter {log} { | |
544 set out [list] | |
545 for {set ii 0} {$ii < [llength $log]} {incr ii} { | |
546 if {[lindex $log $ii] eq "xFilter"} { | |
547 lappend out xFilter | |
548 lappend out [lindex $log [expr $ii+1]] | |
549 } | |
550 } | |
551 return $out | |
552 } | |
553 | |
554 do_test vtab1-5-1 { | |
555 execsql { | |
556 CREATE TABLE t1(a, b, c); | |
557 CREATE TABLE t2(d, e, f); | |
558 INSERT INTO t1 VALUES(1, 'red', 'green'); | |
559 INSERT INTO t1 VALUES(2, 'blue', 'black'); | |
560 INSERT INTO t2 VALUES(1, 'spades', 'clubs'); | |
561 INSERT INTO t2 VALUES(2, 'hearts', 'diamonds'); | |
562 CREATE VIRTUAL TABLE et1 USING echo(t1); | |
563 CREATE VIRTUAL TABLE et2 USING echo(t2); | |
564 } | |
565 } {} | |
566 | |
567 do_test vtab1-5-2 { | |
568 set echo_module "" | |
569 execsql { | |
570 SELECT * FROM et1, et2; | |
571 } | |
572 } [list \ | |
573 1 red green 1 spades clubs \ | |
574 1 red green 2 hearts diamonds \ | |
575 2 blue black 1 spades clubs \ | |
576 2 blue black 2 hearts diamonds \ | |
577 ] | |
578 do_test vtab1-5-3 { | |
579 filter $echo_module | |
580 } [list \ | |
581 xFilter {SELECT rowid, * FROM 't1'} \ | |
582 xFilter {SELECT rowid, * FROM 't2'} \ | |
583 xFilter {SELECT rowid, * FROM 't2'} \ | |
584 ] | |
585 do_test vtab1-5-4 { | |
586 set echo_module "" | |
587 execsql { | |
588 SELECT * FROM et1, et2 WHERE et2.d = 2; | |
589 } | |
590 } [list \ | |
591 1 red green 2 hearts diamonds \ | |
592 2 blue black 2 hearts diamonds \ | |
593 ] | |
594 do_test vtab1-5-5 { | |
595 filter $echo_module | |
596 } [list \ | |
597 xFilter {SELECT rowid, * FROM 't1'} \ | |
598 xFilter {SELECT rowid, * FROM 't2'} \ | |
599 xFilter {SELECT rowid, * FROM 't2'} \ | |
600 ] | |
601 do_test vtab1-5-6 { | |
602 execsql { | |
603 CREATE INDEX i1 ON t2(d); | |
604 } | |
605 | |
606 db close | |
607 sqlite3 db test.db | |
608 register_echo_module [sqlite3_connection_pointer db] | |
609 | |
610 set ::echo_module "" | |
611 execsql { | |
612 SELECT * FROM et1, et2 WHERE et2.d = 2; | |
613 } | |
614 } [list \ | |
615 1 red green 2 hearts diamonds \ | |
616 2 blue black 2 hearts diamonds \ | |
617 ] | |
618 do_test vtab1-5-7 { | |
619 filter $::echo_module | |
620 } [list \ | |
621 xFilter {SELECT rowid, * FROM 't1'} \ | |
622 xFilter {SELECT rowid, * FROM 't2' WHERE d = ?} \ | |
623 xFilter {SELECT rowid, * FROM 't2' WHERE d = ?} \ | |
624 ] | |
625 | |
626 execsql { | |
627 DROP TABLE t1; | |
628 DROP TABLE t2; | |
629 DROP TABLE et1; | |
630 DROP TABLE et2; | |
631 } | |
632 | |
633 #---------------------------------------------------------------------- | |
634 # Test cases vtab1-6 test INSERT, UPDATE and DELETE operations | |
635 # on virtual tables. | |
636 do_test vtab1-6-1 { | |
637 execsql { SELECT sql FROM sqlite_master } | |
638 } {} | |
639 do_test vtab1-6-2 { | |
640 execsql { | |
641 CREATE TABLE treal(a PRIMARY KEY, b, c); | |
642 CREATE VIRTUAL TABLE techo USING echo(treal); | |
643 SELECT name FROM sqlite_master WHERE type = 'table'; | |
644 } | |
645 } {treal techo} | |
646 do_test vtab1-6-3.1.1 { | |
647 execsql { | |
648 PRAGMA count_changes=ON; | |
649 INSERT INTO techo VALUES(1, 2, 3); | |
650 } | |
651 } {1} | |
652 do_test vtab1-6-3.1.2 { | |
653 db changes | |
654 } {1} | |
655 do_test vtab1-6-3.2 { | |
656 execsql { | |
657 SELECT * FROM techo; | |
658 } | |
659 } {1 2 3} | |
660 do_test vtab1-6-4.1 { | |
661 execsql { | |
662 UPDATE techo SET a = 5; | |
663 } | |
664 db changes | |
665 } {1} | |
666 do_test vtab1-6-4.2 { | |
667 execsql { | |
668 SELECT * FROM techo; | |
669 } | |
670 } {5 2 3} | |
671 do_test vtab1-6-4.3 { | |
672 execsql { | |
673 UPDATE techo SET a=6 WHERE a<0; | |
674 } | |
675 db changes | |
676 } {0} | |
677 do_test vtab1-6-4.4 { | |
678 execsql { | |
679 SELECT * FROM techo; | |
680 } | |
681 } {5 2 3} | |
682 | |
683 do_test vtab1-6-5.1 { | |
684 execsql { | |
685 UPDATE techo set a = a||b||c; | |
686 } | |
687 db changes | |
688 } {1} | |
689 do_test vtab1-6-5.2 { | |
690 execsql { | |
691 SELECT * FROM techo; | |
692 } | |
693 } {523 2 3} | |
694 | |
695 do_test vtab1-6-6.1 { | |
696 execsql { | |
697 UPDATE techo set rowid = 10; | |
698 } | |
699 db changes | |
700 } {1} | |
701 do_test vtab1-6-6.2 { | |
702 execsql { | |
703 SELECT rowid FROM techo; | |
704 } | |
705 } {10} | |
706 | |
707 do_test vtab1-6-7.1.1 { | |
708 execsql { | |
709 INSERT INTO techo VALUES(11,12,13); | |
710 } | |
711 } {1} | |
712 do_test vtab1-6-7.1.2 { | |
713 db changes | |
714 } {1} | |
715 do_test vtab1-6-7.2 { | |
716 execsql { | |
717 SELECT * FROM techo ORDER BY a; | |
718 } | |
719 } {11 12 13 523 2 3} | |
720 do_test vtab1-6-7.3 { | |
721 execsql { | |
722 UPDATE techo SET b=b+1000 | |
723 } | |
724 db changes | |
725 } {2} | |
726 do_test vtab1-6-7.4 { | |
727 execsql { | |
728 SELECT * FROM techo ORDER BY a; | |
729 } | |
730 } {11 1012 13 523 1002 3} | |
731 | |
732 | |
733 do_test vtab1-6-8.1 { | |
734 execsql { | |
735 DELETE FROM techo WHERE a=5; | |
736 } | |
737 db changes | |
738 } {0} | |
739 do_test vtab1-6-8.2 { | |
740 execsql { | |
741 SELECT * FROM techo ORDER BY a; | |
742 } | |
743 } {11 1012 13 523 1002 3} | |
744 do_test vtab1-6-8.3 { | |
745 execsql { | |
746 DELETE FROM techo; | |
747 } | |
748 db changes | |
749 } {2} | |
750 do_test vtab1-6-8.4 { | |
751 execsql { | |
752 SELECT * FROM techo ORDER BY a; | |
753 } | |
754 } {} | |
755 execsql {PRAGMA count_changes=OFF} | |
756 | |
757 forcedelete test2.db | |
758 forcedelete test2.db-journal | |
759 sqlite3 db2 test2.db | |
760 execsql { | |
761 CREATE TABLE techo(a PRIMARY KEY, b, c); | |
762 } db2 | |
763 proc check_echo_table {tn} { | |
764 set ::data1 [execsql {SELECT rowid, * FROM techo}] | |
765 set ::data2 [execsql {SELECT rowid, * FROM techo} db2] | |
766 do_test $tn { | |
767 string equal $::data1 $::data2 | |
768 } 1 | |
769 } | |
770 set tn 0 | |
771 foreach stmt [list \ | |
772 {INSERT INTO techo VALUES('abc', 'def', 'ghi')} \ | |
773 {INSERT INTO techo SELECT a||'.'||rowid, b, c FROM techo} \ | |
774 {INSERT INTO techo SELECT a||'x'||rowid, b, c FROM techo} \ | |
775 {INSERT INTO techo SELECT a||'y'||rowid, b, c FROM techo} \ | |
776 {DELETE FROM techo WHERE (oid % 3) = 0} \ | |
777 {UPDATE techo set rowid = 100 WHERE rowid = 1} \ | |
778 {INSERT INTO techo(a, b) VALUES('hello', 'world')} \ | |
779 {DELETE FROM techo} \ | |
780 ] { | |
781 execsql $stmt | |
782 execsql $stmt db2 | |
783 check_echo_table vtab1-6.8.[incr tn] | |
784 } | |
785 | |
786 db2 close | |
787 | |
788 | |
789 | |
790 #---------------------------------------------------------------------- | |
791 # Test cases vtab1-7 tests that the value returned by | |
792 # sqlite3_last_insert_rowid() is set correctly when rows are inserted | |
793 # into virtual tables. | |
794 do_test vtab1.7-1 { | |
795 execsql { | |
796 CREATE TABLE real_abc(a PRIMARY KEY, b, c); | |
797 CREATE VIRTUAL TABLE echo_abc USING echo(real_abc); | |
798 } | |
799 } {} | |
800 do_test vtab1.7-2 { | |
801 execsql { | |
802 INSERT INTO echo_abc VALUES(1, 2, 3); | |
803 SELECT last_insert_rowid(); | |
804 } | |
805 } {1} | |
806 do_test vtab1.7-3 { | |
807 execsql { | |
808 INSERT INTO echo_abc(rowid) VALUES(31427); | |
809 SELECT last_insert_rowid(); | |
810 } | |
811 } {31427} | |
812 do_test vtab1.7-4 { | |
813 execsql { | |
814 INSERT INTO echo_abc SELECT a||'.v2', b, c FROM echo_abc; | |
815 SELECT last_insert_rowid(); | |
816 } | |
817 } {31429} | |
818 do_test vtab1.7-5 { | |
819 execsql { | |
820 SELECT rowid, a, b, c FROM echo_abc | |
821 } | |
822 } [list 1 1 2 3 \ | |
823 31427 {} {} {} \ | |
824 31428 1.v2 2 3 \ | |
825 31429 {} {} {} \ | |
826 ] | |
827 | |
828 # Now test that DELETE and UPDATE operations do not modify the value. | |
829 do_test vtab1.7-6 { | |
830 execsql { | |
831 UPDATE echo_abc SET c = 5 WHERE b = 2; | |
832 SELECT last_insert_rowid(); | |
833 } | |
834 } {31429} | |
835 do_test vtab1.7-7 { | |
836 execsql { | |
837 UPDATE echo_abc SET rowid = 5 WHERE rowid = 1; | |
838 SELECT last_insert_rowid(); | |
839 } | |
840 } {31429} | |
841 do_test vtab1.7-8 { | |
842 execsql { | |
843 DELETE FROM echo_abc WHERE b = 2; | |
844 SELECT last_insert_rowid(); | |
845 } | |
846 } {31429} | |
847 do_test vtab1.7-9 { | |
848 execsql { | |
849 SELECT rowid, a, b, c FROM echo_abc | |
850 } | |
851 } [list 31427 {} {} {} \ | |
852 31429 {} {} {} \ | |
853 ] | |
854 do_test vtab1.7-10 { | |
855 execsql { | |
856 DELETE FROM echo_abc WHERE b = 2; | |
857 SELECT last_insert_rowid(); | |
858 } | |
859 } {31429} | |
860 do_test vtab1.7-11 { | |
861 execsql { | |
862 SELECT rowid, a, b, c FROM real_abc | |
863 } | |
864 } [list 31427 {} {} {} \ | |
865 31429 {} {} {} \ | |
866 ] | |
867 do_test vtab1.7-12 { | |
868 execsql { | |
869 DELETE FROM echo_abc; | |
870 SELECT last_insert_rowid(); | |
871 } | |
872 } {31429} | |
873 do_test vtab1.7-13 { | |
874 execsql { | |
875 SELECT rowid, a, b, c FROM real_abc | |
876 } | |
877 } {} | |
878 | |
879 ifcapable attach { | |
880 do_test vtab1.8-1 { | |
881 set echo_module "" | |
882 execsql { | |
883 ATTACH 'test2.db' AS aux; | |
884 CREATE VIRTUAL TABLE aux.e2 USING echo(real_abc); | |
885 } | |
886 set echo_module | |
887 } [list xCreate echo aux e2 real_abc \ | |
888 xSync echo(real_abc) \ | |
889 xCommit echo(real_abc) \ | |
890 ] | |
891 } | |
892 do_test vtab1.8-2 { | |
893 catchsql { | |
894 DROP TABLE aux.e2; | |
895 } | |
896 execsql { | |
897 DROP TABLE treal; | |
898 DROP TABLE techo; | |
899 DROP TABLE echo_abc; | |
900 DROP TABLE real_abc; | |
901 } | |
902 } {} | |
903 | |
904 do_test vtab1.9-1 { | |
905 set echo_module "" | |
906 execsql { | |
907 CREATE TABLE r(a, b, c); | |
908 CREATE VIRTUAL TABLE e USING echo(r, e_log); | |
909 SELECT name FROM sqlite_master; | |
910 } | |
911 } {r e e_log} | |
912 do_test vtab1.9-2 { | |
913 execsql { | |
914 DROP TABLE e; | |
915 SELECT name FROM sqlite_master; | |
916 } | |
917 } {r} | |
918 | |
919 do_test vtab1.9-3 { | |
920 set echo_module "" | |
921 execsql { | |
922 CREATE VIRTUAL TABLE e USING echo(r, e_log, virtual 1 2 3 varchar(32)); | |
923 } | |
924 set echo_module | |
925 } [list \ | |
926 xCreate echo main e r e_log {virtual 1 2 3 varchar(32)} \ | |
927 xSync echo(r) \ | |
928 xCommit echo(r) \ | |
929 ] | |
930 | |
931 do_test vtab1.10-1 { | |
932 execsql { | |
933 CREATE TABLE del(d); | |
934 CREATE VIRTUAL TABLE e2 USING echo(del); | |
935 } | |
936 db close | |
937 sqlite3 db test.db | |
938 register_echo_module [sqlite3_connection_pointer db] | |
939 execsql { | |
940 DROP TABLE del; | |
941 } | |
942 catchsql { | |
943 SELECT * FROM e2; | |
944 } | |
945 } {1 {vtable constructor failed: e2}} | |
946 do_test vtab1.10-2 { | |
947 set rc [catch { | |
948 set ptr [sqlite3_connection_pointer db] | |
949 sqlite3_declare_vtab $ptr {CREATE TABLE abc(a, b, c)} | |
950 } msg] | |
951 list $rc $msg | |
952 } {1 {library routine called out of sequence}} | |
953 do_test vtab1.10-3 { | |
954 set ::echo_module_begin_fail r | |
955 catchsql { | |
956 INSERT INTO e VALUES(1, 2, 3); | |
957 } | |
958 } {1 {SQL logic error or missing database}} | |
959 do_test vtab1.10-4 { | |
960 catch {execsql { | |
961 EXPLAIN SELECT * FROM e WHERE rowid = 2; | |
962 EXPLAIN QUERY PLAN SELECT * FROM e WHERE rowid = 2 ORDER BY rowid; | |
963 }} | |
964 } {0} | |
965 | |
966 do_test vtab1.10-5 { | |
967 set echo_module "" | |
968 execsql { | |
969 SELECT * FROM e WHERE rowid||'' MATCH 'pattern'; | |
970 } | |
971 set echo_module | |
972 } [list \ | |
973 xBestIndex {SELECT rowid, * FROM 'r'} \ | |
974 xFilter {SELECT rowid, * FROM 'r'} \ | |
975 ] | |
976 proc match_func {args} {return ""} | |
977 do_test vtab1.10-6 { | |
978 set echo_module "" | |
979 db function match match_func | |
980 execsql { | |
981 SELECT * FROM e WHERE match('pattern', rowid, 'pattern2'); | |
982 } | |
983 set echo_module | |
984 } [list \ | |
985 xBestIndex {SELECT rowid, * FROM 'r'} \ | |
986 xFilter {SELECT rowid, * FROM 'r'} \ | |
987 ] | |
988 | |
989 | |
990 # Testing the xFindFunction interface | |
991 # | |
992 catch {rename ::echo_glob_overload {}} | |
993 do_test vtab1.11-1 { | |
994 execsql { | |
995 INSERT INTO r(a,b,c) VALUES(1,'?',99); | |
996 INSERT INTO r(a,b,c) VALUES(2,3,99); | |
997 SELECT a GLOB b FROM e | |
998 } | |
999 } {1 0} | |
1000 proc ::echo_glob_overload {a b} { | |
1001 return [list $b $a] | |
1002 } | |
1003 do_test vtab1.11-2 { | |
1004 execsql { | |
1005 SELECT a like 'b' FROM e | |
1006 } | |
1007 } {0 0} | |
1008 do_test vtab1.11-3 { | |
1009 execsql { | |
1010 SELECT a glob '2' FROM e | |
1011 } | |
1012 } {{1 2} {2 2}} | |
1013 do_test vtab1.11-4 { | |
1014 execsql { | |
1015 SELECT glob('2',a) FROM e | |
1016 } | |
1017 } {0 1} | |
1018 do_test vtab1.11-5 { | |
1019 execsql { | |
1020 SELECT glob(a,'2') FROM e | |
1021 } | |
1022 } {{2 1} {2 2}} | |
1023 | |
1024 #---------------------------------------------------------------------- | |
1025 # Test the outcome if a constraint is encountered half-way through | |
1026 # a multi-row INSERT that is inside a transaction | |
1027 # | |
1028 do_test vtab1.12-1 { | |
1029 execsql { | |
1030 CREATE TABLE b(a, b, c); | |
1031 CREATE TABLE c(a UNIQUE, b, c); | |
1032 INSERT INTO b VALUES(1, 'A', 'B'); | |
1033 INSERT INTO b VALUES(2, 'C', 'D'); | |
1034 INSERT INTO b VALUES(3, 'E', 'F'); | |
1035 INSERT INTO c VALUES(3, 'G', 'H'); | |
1036 CREATE VIRTUAL TABLE echo_c USING echo(c); | |
1037 } | |
1038 } {} | |
1039 | |
1040 # First test outside of a transaction. | |
1041 do_test vtab1.12-2 { | |
1042 catchsql { INSERT INTO echo_c SELECT * FROM b; } | |
1043 } {1 {echo-vtab-error: UNIQUE constraint failed: c.a}} | |
1044 do_test vtab1.12-2.1 { | |
1045 sqlite3_errmsg db | |
1046 } {echo-vtab-error: UNIQUE constraint failed: c.a} | |
1047 do_test vtab1.12-3 { | |
1048 execsql { SELECT * FROM c } | |
1049 } {3 G H} | |
1050 | |
1051 # Now the real test - wrapped in a transaction. | |
1052 do_test vtab1.12-4 { | |
1053 execsql {BEGIN} | |
1054 catchsql { INSERT INTO echo_c SELECT * FROM b; } | |
1055 } {1 {echo-vtab-error: UNIQUE constraint failed: c.a}} | |
1056 do_test vtab1.12-5 { | |
1057 execsql { SELECT * FROM c } | |
1058 } {3 G H} | |
1059 do_test vtab1.12-6 { | |
1060 execsql { COMMIT } | |
1061 execsql { SELECT * FROM c } | |
1062 } {3 G H} | |
1063 | |
1064 # At one point (ticket #2759), a WHERE clause of the form "<column> IS NULL" | |
1065 # on a virtual table was causing an assert() to fail in the compiler. | |
1066 # | |
1067 # "IS NULL" clauses should not be passed through to the virtual table | |
1068 # implementation. They are handled by SQLite after the vtab returns its | |
1069 # data. | |
1070 # | |
1071 do_test vtab1.13-1 { | |
1072 execsql { | |
1073 SELECT * FROM echo_c WHERE a IS NULL | |
1074 } | |
1075 } {} | |
1076 do_test vtab1.13-2 { | |
1077 execsql { | |
1078 INSERT INTO c VALUES(NULL, 15, 16); | |
1079 SELECT * FROM echo_c WHERE a IS NULL | |
1080 } | |
1081 } {{} 15 16} | |
1082 do_test vtab1.13-3 { | |
1083 execsql { | |
1084 INSERT INTO c VALUES(15, NULL, 16); | |
1085 SELECT * FROM echo_c WHERE b IS NULL | |
1086 } | |
1087 } {15 {} 16} | |
1088 do_test vtab1.13-3 { | |
1089 execsql { | |
1090 SELECT * FROM echo_c WHERE b IS NULL AND a = 15; | |
1091 } | |
1092 } {15 {} 16} | |
1093 | |
1094 | |
1095 do_test vtab1-14.001 { | |
1096 execsql {SELECT rowid, * FROM echo_c WHERE +rowid IN (1,2,3)} | |
1097 } {1 3 G H 2 {} 15 16 3 15 {} 16} | |
1098 do_test vtab1-14.002 { | |
1099 execsql {SELECT rowid, * FROM echo_c WHERE rowid IN (1,2,3)} | |
1100 } {1 3 G H 2 {} 15 16 3 15 {} 16} | |
1101 do_test vtab1-14.003 { | |
1102 execsql {SELECT rowid, * FROM echo_c WHERE +rowid IN (0,1,5,2,'a',3,NULL)} | |
1103 } {1 3 G H 2 {} 15 16 3 15 {} 16} | |
1104 do_test vtab1-14.004 { | |
1105 execsql {SELECT rowid, * FROM echo_c WHERE rowid IN (0,1,5,'a',2,3,NULL)} | |
1106 } {1 3 G H 2 {} 15 16 3 15 {} 16} | |
1107 do_test vtab1-14.005 { | |
1108 execsql {SELECT rowid, * FROM echo_c WHERE rowid NOT IN (0,1,5,'a',2,3)} | |
1109 } {} | |
1110 do_test vtab1-14.006 { | |
1111 execsql {SELECT rowid, * FROM echo_c WHERE rowid NOT IN (0,5,'a',2,3)} | |
1112 } {1 3 G H} | |
1113 do_test vtab1-14.007 { | |
1114 execsql {SELECT rowid, * FROM echo_c WHERE +rowid NOT IN (0,5,'a',2,3,NULL)} | |
1115 } {} | |
1116 do_test vtab1-14.008 { | |
1117 execsql {SELECT rowid, * FROM echo_c WHERE rowid NOT IN (0,5,'a',2,3,NULL)} | |
1118 } {} | |
1119 do_test vtab1-14.011 { | |
1120 execsql {SELECT * FROM echo_c WHERE +a IN (1,3,8,'x',NULL,15,24)} | |
1121 } {3 G H 15 {} 16} | |
1122 do_test vtab1-14.012 { | |
1123 execsql {SELECT * FROM echo_c WHERE a IN (1,3,8,'x',NULL,15,24)} | |
1124 } {3 G H 15 {} 16} | |
1125 do_test vtab1-14.013 { | |
1126 execsql {SELECT * FROM echo_c WHERE a NOT IN (1,8,'x',15,24)} | |
1127 } {3 G H} | |
1128 do_test vtab1-14.014 { | |
1129 execsql {SELECT * FROM echo_c WHERE a NOT IN (1,8,'x',NULL,15,24)} | |
1130 } {} | |
1131 do_test vtab1-14.015 { | |
1132 execsql {SELECT * FROM echo_c WHERE +a NOT IN (1,8,'x',NULL,15,24)} | |
1133 } {} | |
1134 | |
1135 | |
1136 | |
1137 #do_test vtab1-14.1 { | |
1138 # execsql { DELETE FROM c } | |
1139 # set echo_module "" | |
1140 # execsql { SELECT * FROM echo_c WHERE rowid IN (1, 2, 3) } | |
1141 # set echo_module | |
1142 #} {/.*xBestIndex {SELECT rowid, . FROM 'c' WHERE rowid = .} xFilter {SELECT row
id, . FROM 'c'} 1/} | |
1143 | |
1144 do_test vtab1-14.2 { | |
1145 set echo_module "" | |
1146 execsql { SELECT * FROM echo_c WHERE rowid = 1 } | |
1147 set echo_module | |
1148 } [list xBestIndex {SELECT rowid, * FROM 'c' WHERE rowid = ?} xFilter {SELECT ro
wid, * FROM 'c' WHERE rowid = ?} 1] | |
1149 | |
1150 do_test vtab1-14.3 { | |
1151 set echo_module "" | |
1152 execsql { SELECT * FROM echo_c WHERE a = 1 } | |
1153 set echo_module | |
1154 } [list xBestIndex {SELECT rowid, * FROM 'c' WHERE a = ?} xFilter {SELECT rowid,
* FROM 'c' WHERE a = ?} 1] | |
1155 | |
1156 #do_test vtab1-14.4 { | |
1157 # set echo_module "" | |
1158 # execsql { SELECT * FROM echo_c WHERE a IN (1, 2) } | |
1159 # set echo_module | |
1160 #} {/xBestIndex {SELECT rowid, . FROM 'c' WHERE a = .} xFilter {SELECT rowid, .
FROM 'c' WHERE a = .} 1/} | |
1161 | |
1162 do_test vtab1-15.1 { | |
1163 execsql { | |
1164 CREATE TABLE t1(a, b, c); | |
1165 CREATE VIRTUAL TABLE echo_t1 USING echo(t1); | |
1166 } | |
1167 } {} | |
1168 do_test vtab1-15.2 { | |
1169 execsql { | |
1170 INSERT INTO echo_t1(rowid) VALUES(45); | |
1171 SELECT rowid, * FROM echo_t1; | |
1172 } | |
1173 } {45 {} {} {}} | |
1174 do_test vtab1-15.3 { | |
1175 execsql { | |
1176 INSERT INTO echo_t1(rowid) VALUES(NULL); | |
1177 SELECT rowid, * FROM echo_t1; | |
1178 } | |
1179 } {45 {} {} {} 46 {} {} {}} | |
1180 do_test vtab1-15.4 { | |
1181 catchsql { | |
1182 INSERT INTO echo_t1(rowid) VALUES('new rowid'); | |
1183 } | |
1184 } {1 {datatype mismatch}} | |
1185 | |
1186 # The following tests - vtab1-16.* - are designed to test that setting | |
1187 # sqlite3_vtab.zErrMsg variable can be used by the vtab interface to | |
1188 # return an error message to the user. | |
1189 # | |
1190 do_test vtab1-16.1 { | |
1191 execsql { | |
1192 CREATE TABLE t2(a PRIMARY KEY, b, c); | |
1193 INSERT INTO t2 VALUES(1, 2, 3); | |
1194 INSERT INTO t2 VALUES(4, 5, 6); | |
1195 CREATE VIRTUAL TABLE echo_t2 USING echo(t2); | |
1196 } | |
1197 } {} | |
1198 | |
1199 set tn 2 | |
1200 foreach method [list \ | |
1201 xBestIndex \ | |
1202 xOpen \ | |
1203 xFilter \ | |
1204 xNext \ | |
1205 xColumn \ | |
1206 xRowid \ | |
1207 ] { | |
1208 do_test vtab1-16.$tn { | |
1209 set echo_module_fail($method,t2) "the $method method has failed" | |
1210 catchsql { SELECT rowid, * FROM echo_t2 WHERE a >= 1 } | |
1211 } "1 {echo-vtab-error: the $method method has failed}" | |
1212 unset echo_module_fail($method,t2) | |
1213 incr tn | |
1214 } | |
1215 | |
1216 foreach method [list \ | |
1217 xUpdate \ | |
1218 xBegin \ | |
1219 xSync \ | |
1220 ] { | |
1221 do_test vtab1-16.$tn { | |
1222 set echo_module_fail($method,t2) "the $method method has failed" | |
1223 catchsql { INSERT INTO echo_t2 VALUES(7, 8, 9) } | |
1224 } "1 {echo-vtab-error: the $method method has failed}" | |
1225 unset echo_module_fail($method,t2) | |
1226 incr tn | |
1227 } | |
1228 | |
1229 ifcapable altertable { | |
1230 do_test vtab1-16.$tn { | |
1231 set echo_module_fail(xRename,t2) "the xRename method has failed" | |
1232 catchsql { ALTER TABLE echo_t2 RENAME TO another_name } | |
1233 } "1 {echo-vtab-error: the xRename method has failed}" | |
1234 unset echo_module_fail(xRename,t2) | |
1235 incr tn | |
1236 } | |
1237 | |
1238 # The following test case exposes an instance in sqlite3_declare_vtab() | |
1239 # an error message was set using a call similar to sqlite3_mprintf(zErr), | |
1240 # where zErr is an arbitrary string. This is no good if the string contains | |
1241 # characters that can be mistaken for printf() formatting directives. | |
1242 # | |
1243 do_test vtab1-17.1 { | |
1244 execsql { | |
1245 PRAGMA writable_schema = 1; | |
1246 INSERT INTO sqlite_master VALUES( | |
1247 'table', 't3', 't3', 0, 'INSERT INTO "%s%s" VALUES(1)' | |
1248 ); | |
1249 } | |
1250 catchsql { CREATE VIRTUAL TABLE t4 USING echo(t3); } | |
1251 } {1 {vtable constructor failed: t4}} | |
1252 | |
1253 # This test verifies that ticket 48f29963 is fixed. | |
1254 # | |
1255 do_test vtab1-17.1 { | |
1256 execsql { | |
1257 CREATE TABLE t5(a, b); | |
1258 CREATE VIRTUAL TABLE e5 USING echo_v2(t5); | |
1259 BEGIN; | |
1260 INSERT INTO e5 VALUES(1, 2); | |
1261 DROP TABLE e5; | |
1262 SAVEPOINT one; | |
1263 ROLLBACK TO one; | |
1264 COMMIT; | |
1265 } | |
1266 } {} | |
1267 | |
1268 do_test vtab1-17.2 { | |
1269 execsql { DELETE FROM sqlite_master WHERE sql LIKE 'insert%' } | |
1270 } {} | |
1271 | |
1272 #------------------------------------------------------------------------- | |
1273 # The following tests - vtab1-18.* - test that the optimization of LIKE | |
1274 # constraints in where.c plays well with virtual tables. | |
1275 # | |
1276 # 18.1.*: Case-insensitive LIKE. | |
1277 # 18.2.*: Case-sensitive LIKE. | |
1278 # | |
1279 unset -nocomplain echo_module_begin_fail | |
1280 | |
1281 do_execsql_test 18.1.0 { | |
1282 CREATE TABLE t6(a, b TEXT); | |
1283 CREATE INDEX i6 ON t6(b, a); | |
1284 INSERT INTO t6 VALUES(1, 'Peter'); | |
1285 INSERT INTO t6 VALUES(2, 'Andrew'); | |
1286 INSERT INTO t6 VALUES(3, 'James'); | |
1287 INSERT INTO t6 VALUES(4, 'John'); | |
1288 INSERT INTO t6 VALUES(5, 'Phillip'); | |
1289 INSERT INTO t6 VALUES(6, 'Bartholomew'); | |
1290 CREATE VIRTUAL TABLE e6 USING echo(t6); | |
1291 } | |
1292 | |
1293 foreach {tn sql res filter} { | |
1294 1.1 "SELECT a FROM e6 WHERE b>'James'" {4 1 5} | |
1295 {xFilter {SELECT rowid, * FROM 't6' WHERE b > ?} James} | |
1296 | |
1297 1.2 "SELECT a FROM e6 WHERE b>='J' AND b<'K'" {3 4} | |
1298 {xFilter {SELECT rowid, * FROM 't6' WHERE b >= ? AND b < ?} J K} | |
1299 | |
1300 1.3 "SELECT a FROM e6 WHERE b LIKE 'J%'" {3 4} | |
1301 {xFilter {SELECT rowid, * FROM 't6'}} | |
1302 | |
1303 1.4 "SELECT a FROM e6 WHERE b LIKE 'j%'" {3 4} | |
1304 {xFilter {SELECT rowid, * FROM 't6'}} | |
1305 } { | |
1306 set echo_module {} | |
1307 do_execsql_test 18.$tn.1 $sql $res | |
1308 do_test 18.$tn.2 { lrange $::echo_module 2 end } $filter | |
1309 } | |
1310 | |
1311 do_execsql_test 18.2.0 { PRAGMA case_sensitive_like = ON } | |
1312 foreach {tn sql res filter} { | |
1313 2.1 "SELECT a FROM e6 WHERE b LIKE 'J%'" {3 4} | |
1314 {xFilter {SELECT rowid, * FROM 't6'}} | |
1315 | |
1316 2.2 "SELECT a FROM e6 WHERE b LIKE 'j%'" {} | |
1317 {xFilter {SELECT rowid, * FROM 't6'}} | |
1318 } { | |
1319 set echo_module {} | |
1320 do_execsql_test 18.$tn.1 $sql $res | |
1321 do_test 18.$tn.2 { lrange $::echo_module 2 end } $filter | |
1322 } | |
1323 do_execsql_test 18.2.x { PRAGMA case_sensitive_like = OFF } | |
1324 | |
1325 #------------------------------------------------------------------------- | |
1326 # Test that an existing module may not be overridden. | |
1327 # | |
1328 do_test 19.1 { | |
1329 sqlite3 db2 test.db | |
1330 register_echo_module [sqlite3_connection_pointer db2] | |
1331 } SQLITE_OK | |
1332 do_test 19.2 { | |
1333 register_echo_module [sqlite3_connection_pointer db2] | |
1334 } SQLITE_MISUSE | |
1335 do_test 19.3 { | |
1336 db2 close | |
1337 } {} | |
1338 | |
1339 #------------------------------------------------------------------------- | |
1340 # Test that the bug fixed by [b0c1ba655d69] really is fixed. | |
1341 # | |
1342 do_execsql_test 20.1 { | |
1343 CREATE TABLE t7 (a, b); | |
1344 CREATE TABLE t8 (c, d); | |
1345 CREATE INDEX i2 ON t7(a); | |
1346 CREATE INDEX i3 ON t7(b); | |
1347 CREATE INDEX i4 ON t8(c); | |
1348 CREATE INDEX i5 ON t8(d); | |
1349 | |
1350 CREATE VIRTUAL TABLE t7v USING echo(t7); | |
1351 CREATE VIRTUAL TABLE t8v USING echo(t8); | |
1352 } | |
1353 | |
1354 do_test 20.2 { | |
1355 for {set i 0} {$i < 1000} {incr i} { | |
1356 db eval {INSERT INTO t7 VALUES($i, $i)} | |
1357 db eval {INSERT INTO t8 VALUES($i, $i)} | |
1358 } | |
1359 } {} | |
1360 | |
1361 do_execsql_test 20.3 { | |
1362 SELECT a, b FROM ( | |
1363 SELECT a, b FROM t7 WHERE a=11 OR b=12 | |
1364 UNION ALL | |
1365 SELECT c, d FROM t8 WHERE c=5 OR d=6 | |
1366 ) | |
1367 ORDER BY 1, 2; | |
1368 } {5 5 6 6 11 11 12 12} | |
1369 | |
1370 do_execsql_test 20.4 { | |
1371 SELECT a, b FROM ( | |
1372 SELECT a, b FROM t7v WHERE a=11 OR b=12 | |
1373 UNION ALL | |
1374 SELECT c, d FROM t8v WHERE c=5 OR d=6 | |
1375 ) | |
1376 ORDER BY 1, 2; | |
1377 } {5 5 6 6 11 11 12 12} | |
1378 | |
1379 #------------------------------------------------------------------------- | |
1380 # | |
1381 do_execsql_test 21.1 { | |
1382 CREATE TABLE t9(a,b,c); | |
1383 CREATE VIRTUAL TABLE t9v USING echo(t9); | |
1384 | |
1385 INSERT INTO t9 VALUES(1,2,3); | |
1386 INSERT INTO t9 VALUES(3,2,1); | |
1387 INSERT INTO t9 VALUES(2,2,2); | |
1388 } | |
1389 | |
1390 do_execsql_test 21.2 { | |
1391 SELECT * FROM t9v WHERE a<b; | |
1392 } {1 2 3} | |
1393 | |
1394 do_execsql_test 21.3 { | |
1395 SELECT * FROM t9v WHERE a=b; | |
1396 } {2 2 2} | |
1397 | |
1398 finish_test | |
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