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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 INSERT statement. | |
13 # | |
14 # $Id: insert.test,v 1.31 2007/04/05 11:25:59 drh Exp $ | |
15 | |
16 set testdir [file dirname $argv0] | |
17 source $testdir/tester.tcl | |
18 | |
19 # Try to insert into a non-existant table. | |
20 # | |
21 do_test insert-1.1 { | |
22 set v [catch {execsql {INSERT INTO test1 VALUES(1,2,3)}} msg] | |
23 lappend v $msg | |
24 } {1 {no such table: test1}} | |
25 | |
26 # Try to insert into sqlite_master | |
27 # | |
28 do_test insert-1.2 { | |
29 set v [catch {execsql {INSERT INTO sqlite_master VALUES(1,2,3,4)}} msg] | |
30 lappend v $msg | |
31 } {1 {table sqlite_master may not be modified}} | |
32 | |
33 # Try to insert the wrong number of entries. | |
34 # | |
35 do_test insert-1.3 { | |
36 execsql {CREATE TABLE test1(one int, two int, three int)} | |
37 set v [catch {execsql {INSERT INTO test1 VALUES(1,2)}} msg] | |
38 lappend v $msg | |
39 } {1 {table test1 has 3 columns but 2 values were supplied}} | |
40 do_test insert-1.3b { | |
41 set v [catch {execsql {INSERT INTO test1 VALUES(1,2,3,4)}} msg] | |
42 lappend v $msg | |
43 } {1 {table test1 has 3 columns but 4 values were supplied}} | |
44 do_test insert-1.3c { | |
45 set v [catch {execsql {INSERT INTO test1(one,two) VALUES(1,2,3,4)}} msg] | |
46 lappend v $msg | |
47 } {1 {4 values for 2 columns}} | |
48 do_test insert-1.3d { | |
49 set v [catch {execsql {INSERT INTO test1(one,two) VALUES(1)}} msg] | |
50 lappend v $msg | |
51 } {1 {1 values for 2 columns}} | |
52 | |
53 # Try to insert into a non-existant column of a table. | |
54 # | |
55 do_test insert-1.4 { | |
56 set v [catch {execsql {INSERT INTO test1(one,four) VALUES(1,2)}} msg] | |
57 lappend v $msg | |
58 } {1 {table test1 has no column named four}} | |
59 | |
60 # Make sure the inserts actually happen | |
61 # | |
62 do_test insert-1.5 { | |
63 execsql {INSERT INTO test1 VALUES(1,2,3)} | |
64 execsql {SELECT * FROM test1} | |
65 } {1 2 3} | |
66 do_test insert-1.5b { | |
67 execsql {INSERT INTO test1 VALUES(4,5,6)} | |
68 execsql {SELECT * FROM test1 ORDER BY one} | |
69 } {1 2 3 4 5 6} | |
70 do_test insert-1.5c { | |
71 execsql {INSERT INTO test1 VALUES(7,8,9)} | |
72 execsql {SELECT * FROM test1 ORDER BY one} | |
73 } {1 2 3 4 5 6 7 8 9} | |
74 | |
75 do_test insert-1.6 { | |
76 execsql {DELETE FROM test1} | |
77 execsql {INSERT INTO test1(one,two) VALUES(1,2)} | |
78 execsql {SELECT * FROM test1 ORDER BY one} | |
79 } {1 2 {}} | |
80 do_test insert-1.6b { | |
81 execsql {INSERT INTO test1(two,three) VALUES(5,6)} | |
82 execsql {SELECT * FROM test1 ORDER BY one} | |
83 } {{} 5 6 1 2 {}} | |
84 do_test insert-1.6c { | |
85 execsql {INSERT INTO test1(three,one) VALUES(7,8)} | |
86 execsql {SELECT * FROM test1 ORDER BY one} | |
87 } {{} 5 6 1 2 {} 8 {} 7} | |
88 | |
89 # A table to use for testing default values | |
90 # | |
91 do_test insert-2.1 { | |
92 execsql { | |
93 CREATE TABLE test2( | |
94 f1 int default -111, | |
95 f2 real default +4.32, | |
96 f3 int default +222, | |
97 f4 int default 7.89 | |
98 ) | |
99 } | |
100 execsql {SELECT * from test2} | |
101 } {} | |
102 do_test insert-2.2 { | |
103 execsql {INSERT INTO test2(f1,f3) VALUES(+10,-10)} | |
104 execsql {SELECT * FROM test2} | |
105 } {10 4.32 -10 7.89} | |
106 do_test insert-2.3 { | |
107 execsql {INSERT INTO test2(f2,f4) VALUES(1.23,-3.45)} | |
108 execsql {SELECT * FROM test2 WHERE f1==-111} | |
109 } {-111 1.23 222 -3.45} | |
110 do_test insert-2.4 { | |
111 execsql {INSERT INTO test2(f1,f2,f4) VALUES(77,+1.23,3.45)} | |
112 execsql {SELECT * FROM test2 WHERE f1==77} | |
113 } {77 1.23 222 3.45} | |
114 do_test insert-2.10 { | |
115 execsql { | |
116 DROP TABLE test2; | |
117 CREATE TABLE test2( | |
118 f1 int default 111, | |
119 f2 real default -4.32, | |
120 f3 text default hi, | |
121 f4 text default 'abc-123', | |
122 f5 varchar(10) | |
123 ) | |
124 } | |
125 execsql {SELECT * from test2} | |
126 } {} | |
127 do_test insert-2.11 { | |
128 execsql {INSERT INTO test2(f2,f4) VALUES(-2.22,'hi!')} | |
129 execsql {SELECT * FROM test2} | |
130 } {111 -2.22 hi hi! {}} | |
131 do_test insert-2.12 { | |
132 execsql {INSERT INTO test2(f1,f5) VALUES(1,'xyzzy')} | |
133 execsql {SELECT * FROM test2 ORDER BY f1} | |
134 } {1 -4.32 hi abc-123 xyzzy 111 -2.22 hi hi! {}} | |
135 | |
136 # Do additional inserts with default values, but this time | |
137 # on a table that has indices. In particular we want to verify | |
138 # that the correct default values are inserted into the indices. | |
139 # | |
140 do_test insert-3.1 { | |
141 execsql { | |
142 DELETE FROM test2; | |
143 CREATE INDEX index9 ON test2(f1,f2); | |
144 CREATE INDEX indext ON test2(f4,f5); | |
145 SELECT * from test2; | |
146 } | |
147 } {} | |
148 | |
149 # Update for sqlite3 v3: | |
150 # Change the 111 to '111' in the following two test cases, because | |
151 # the default value is being inserted as a string. TODO: It shouldn't be. | |
152 do_test insert-3.2 { | |
153 execsql {INSERT INTO test2(f2,f4) VALUES(-3.33,'hum')} | |
154 execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33} | |
155 } {111 -3.33 hi hum {}} | |
156 do_test insert-3.3 { | |
157 execsql {INSERT INTO test2(f1,f2,f5) VALUES(22,-4.44,'wham')} | |
158 execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33} | |
159 } {111 -3.33 hi hum {}} | |
160 do_test insert-3.4 { | |
161 execsql {SELECT * FROM test2 WHERE f1=22 AND f2=-4.44} | |
162 } {22 -4.44 hi abc-123 wham} | |
163 ifcapable {reindex} { | |
164 do_test insert-3.5 { | |
165 execsql REINDEX | |
166 } {} | |
167 } | |
168 integrity_check insert-3.5 | |
169 | |
170 # Test of expressions in the VALUES clause | |
171 # | |
172 do_test insert-4.1 { | |
173 execsql { | |
174 CREATE TABLE t3(a,b,c); | |
175 INSERT INTO t3 VALUES(1+2+3,4,5); | |
176 SELECT * FROM t3; | |
177 } | |
178 } {6 4 5} | |
179 do_test insert-4.2 { | |
180 ifcapable subquery { | |
181 execsql {INSERT INTO t3 VALUES((SELECT max(a) FROM t3)+1,5,6);} | |
182 } else { | |
183 set maxa [execsql {SELECT max(a) FROM t3}] | |
184 execsql "INSERT INTO t3 VALUES($maxa+1,5,6);" | |
185 } | |
186 execsql { | |
187 SELECT * FROM t3 ORDER BY a; | |
188 } | |
189 } {6 4 5 7 5 6} | |
190 ifcapable subquery { | |
191 do_test insert-4.3 { | |
192 catchsql { | |
193 INSERT INTO t3 VALUES((SELECT max(a) FROM t3)+1,t3.a,6); | |
194 SELECT * FROM t3 ORDER BY a; | |
195 } | |
196 } {1 {no such column: t3.a}} | |
197 } | |
198 do_test insert-4.4 { | |
199 ifcapable subquery { | |
200 execsql {INSERT INTO t3 VALUES((SELECT b FROM t3 WHERE a=0),6,7);} | |
201 } else { | |
202 set b [execsql {SELECT b FROM t3 WHERE a = 0}] | |
203 if {$b==""} {set b NULL} | |
204 execsql "INSERT INTO t3 VALUES($b,6,7);" | |
205 } | |
206 execsql { | |
207 SELECT * FROM t3 ORDER BY a; | |
208 } | |
209 } {{} 6 7 6 4 5 7 5 6} | |
210 do_test insert-4.5 { | |
211 execsql { | |
212 SELECT b,c FROM t3 WHERE a IS NULL; | |
213 } | |
214 } {6 7} | |
215 do_test insert-4.6 { | |
216 catchsql { | |
217 INSERT INTO t3 VALUES(notafunc(2,3),2,3); | |
218 } | |
219 } {1 {no such function: notafunc}} | |
220 do_test insert-4.7 { | |
221 execsql { | |
222 INSERT INTO t3 VALUES(min(1,2,3),max(1,2,3),99); | |
223 SELECT * FROM t3 WHERE c=99; | |
224 } | |
225 } {1 3 99} | |
226 | |
227 # Test the ability to insert from a temporary table into itself. | |
228 # Ticket #275. | |
229 # | |
230 ifcapable tempdb { | |
231 do_test insert-5.1 { | |
232 execsql { | |
233 CREATE TEMP TABLE t4(x); | |
234 INSERT INTO t4 VALUES(1); | |
235 SELECT * FROM t4; | |
236 } | |
237 } {1} | |
238 do_test insert-5.2 { | |
239 execsql { | |
240 INSERT INTO t4 SELECT x+1 FROM t4; | |
241 SELECT * FROM t4; | |
242 } | |
243 } {1 2} | |
244 ifcapable {explain} { | |
245 do_test insert-5.3 { | |
246 # verify that a temporary table is used to copy t4 to t4 | |
247 set x [execsql { | |
248 EXPLAIN INSERT INTO t4 SELECT x+2 FROM t4; | |
249 }] | |
250 expr {[lsearch $x OpenEphemeral]>0} | |
251 } {1} | |
252 } | |
253 | |
254 do_test insert-5.4 { | |
255 # Verify that table "test1" begins on page 3. This should be the same | |
256 # page number used by "t4" above. | |
257 # | |
258 # Update for v3 - the first table now begins on page 2 of each file, not 3. | |
259 execsql { | |
260 SELECT rootpage FROM sqlite_master WHERE name='test1'; | |
261 } | |
262 } [expr $AUTOVACUUM?3:2] | |
263 do_test insert-5.5 { | |
264 # Verify that "t4" begins on page 3. | |
265 # | |
266 # Update for v3 - the first table now begins on page 2 of each file, not 3. | |
267 execsql { | |
268 SELECT rootpage FROM sqlite_temp_master WHERE name='t4'; | |
269 } | |
270 } {2} | |
271 do_test insert-5.6 { | |
272 # This should not use an intermediate temporary table. | |
273 execsql { | |
274 INSERT INTO t4 SELECT one FROM test1 WHERE three=7; | |
275 SELECT * FROM t4 | |
276 } | |
277 } {1 2 8} | |
278 ifcapable {explain} { | |
279 do_test insert-5.7 { | |
280 # verify that no temporary table is used to copy test1 to t4 | |
281 set x [execsql { | |
282 EXPLAIN INSERT INTO t4 SELECT one FROM test1; | |
283 }] | |
284 expr {[lsearch $x OpenTemp]>0} | |
285 } {0} | |
286 } | |
287 } | |
288 | |
289 # Ticket #334: REPLACE statement corrupting indices. | |
290 # | |
291 ifcapable conflict { | |
292 # The REPLACE command is not available if SQLITE_OMIT_CONFLICT is | |
293 # defined at compilation time. | |
294 do_test insert-6.1 { | |
295 execsql { | |
296 CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE); | |
297 INSERT INTO t1 VALUES(1,2); | |
298 INSERT INTO t1 VALUES(2,3); | |
299 SELECT b FROM t1 WHERE b=2; | |
300 } | |
301 } {2} | |
302 do_test insert-6.2 { | |
303 execsql { | |
304 REPLACE INTO t1 VALUES(1,4); | |
305 SELECT b FROM t1 WHERE b=2; | |
306 } | |
307 } {} | |
308 do_test insert-6.3 { | |
309 execsql { | |
310 UPDATE OR REPLACE t1 SET a=2 WHERE b=4; | |
311 SELECT * FROM t1 WHERE b=4; | |
312 } | |
313 } {2 4} | |
314 do_test insert-6.4 { | |
315 execsql { | |
316 SELECT * FROM t1 WHERE b=3; | |
317 } | |
318 } {} | |
319 ifcapable {reindex} { | |
320 do_test insert-6.5 { | |
321 execsql REINDEX | |
322 } {} | |
323 } | |
324 do_test insert-6.6 { | |
325 execsql { | |
326 DROP TABLE t1; | |
327 } | |
328 } {} | |
329 } | |
330 | |
331 # Test that the special optimization for queries of the form | |
332 # "SELECT max(x) FROM tbl" where there is an index on tbl(x) works with | |
333 # INSERT statments. | |
334 do_test insert-7.1 { | |
335 execsql { | |
336 CREATE TABLE t1(a); | |
337 INSERT INTO t1 VALUES(1); | |
338 INSERT INTO t1 VALUES(2); | |
339 CREATE INDEX i1 ON t1(a); | |
340 } | |
341 } {} | |
342 do_test insert-7.2 { | |
343 execsql { | |
344 INSERT INTO t1 SELECT max(a) FROM t1; | |
345 } | |
346 } {} | |
347 do_test insert-7.3 { | |
348 execsql { | |
349 SELECT a FROM t1; | |
350 } | |
351 } {1 2 2} | |
352 | |
353 # Ticket #1140: Check for an infinite loop in the algorithm that tests | |
354 # to see if the right-hand side of an INSERT...SELECT references the left-hand | |
355 # side. | |
356 # | |
357 ifcapable subquery&&compound { | |
358 do_test insert-8.1 { | |
359 execsql { | |
360 INSERT INTO t3 SELECT * FROM (SELECT * FROM t3 UNION ALL SELECT 1,2,3) | |
361 } | |
362 } {} | |
363 } | |
364 | |
365 # Make sure the rowid cache in the VDBE is reset correctly when | |
366 # an explicit rowid is given. | |
367 # | |
368 do_test insert-9.1 { | |
369 execsql { | |
370 CREATE TABLE t5(x); | |
371 INSERT INTO t5 VALUES(1); | |
372 INSERT INTO t5 VALUES(2); | |
373 INSERT INTO t5 VALUES(3); | |
374 INSERT INTO t5(rowid, x) SELECT nullif(x*2+10,14), x+100 FROM t5; | |
375 SELECT rowid, x FROM t5; | |
376 } | |
377 } {1 1 2 2 3 3 12 101 13 102 16 103} | |
378 do_test insert-9.2 { | |
379 execsql { | |
380 CREATE TABLE t6(x INTEGER PRIMARY KEY, y); | |
381 INSERT INTO t6 VALUES(1,1); | |
382 INSERT INTO t6 VALUES(2,2); | |
383 INSERT INTO t6 VALUES(3,3); | |
384 INSERT INTO t6 SELECT nullif(y*2+10,14), y+100 FROM t6; | |
385 SELECT x, y FROM t6; | |
386 } | |
387 } {1 1 2 2 3 3 12 101 13 102 16 103} | |
388 | |
389 # Multiple VALUES clauses | |
390 # | |
391 ifcapable compound { | |
392 do_test insert-10.1 { | |
393 execsql { | |
394 CREATE TABLE t10(a,b,c); | |
395 INSERT INTO t10 VALUES(1,2,3), (4,5,6), (7,8,9); | |
396 SELECT * FROM t10; | |
397 } | |
398 } {1 2 3 4 5 6 7 8 9} | |
399 do_test insert-10.2 { | |
400 catchsql { | |
401 INSERT INTO t10 VALUES(11,12,13), (14,15), (16,17,28); | |
402 } | |
403 } {1 {all VALUES must have the same number of terms}} | |
404 } | |
405 | |
406 # Need for the OP_SoftNull opcode | |
407 # | |
408 do_execsql_test insert-11.1 { | |
409 CREATE TABLE t11a AS SELECT '123456789' AS x; | |
410 CREATE TABLE t11b (a INTEGER PRIMARY KEY, b, c); | |
411 INSERT INTO t11b SELECT x, x, x FROM t11a; | |
412 SELECT quote(a), quote(b), quote(c) FROM t11b; | |
413 } {123456789 '123456789' '123456789'} | |
414 | |
415 | |
416 # More columns of input than there are columns in the table. | |
417 # Ticket http://www.sqlite.org/src/info/e9654505cfda9361 | |
418 # | |
419 do_execsql_test insert-12.1 { | |
420 CREATE TABLE t12a(a,b,c,d,e,f,g); | |
421 INSERT INTO t12a VALUES(101,102,103,104,105,106,107); | |
422 CREATE TABLE t12b(x); | |
423 INSERT INTO t12b(x,rowid,x,x,x,x,x) SELECT * FROM t12a; | |
424 SELECT rowid, x FROM t12b; | |
425 } {102 101} | |
426 do_execsql_test insert-12.2 { | |
427 CREATE TABLE tab1( value INTEGER); | |
428 INSERT INTO tab1 (value, _rowid_) values( 11, 1); | |
429 INSERT INTO tab1 (value, _rowid_) SELECT 22,999; | |
430 SELECT * FROM tab1; | |
431 } {11 22} | |
432 do_execsql_test insert-12.3 { | |
433 CREATE TABLE t12c(a, b DEFAULT 'xyzzy', c); | |
434 INSERT INTO t12c(a, rowid, c) SELECT 'one', 999, 'two'; | |
435 SELECT * FROM t12c; | |
436 } {one xyzzy two} | |
437 | |
438 | |
439 integrity_check insert-99.0 | |
440 | |
441 finish_test | |
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