3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
12 # This file implements regression tests for SQLite library. The
13 # focus of this file is testing WITHOUT ROWID tables.
16 set testdir [file dirname $argv0]
17 source $testdir/tester.tcl
18 set testprefix without_rowid1
20 # Create and query a WITHOUT ROWID table.
22 do_execsql_test without_rowid1-1.0 {
23 CREATE TABLE t1(a,b,c,d, PRIMARY KEY(c,a)) WITHOUT ROWID;
24 CREATE INDEX t1bd ON t1(b, d);
25 INSERT INTO t1 VALUES('journal','sherman','ammonia','helena');
26 INSERT INTO t1 VALUES('dynamic','juliet','flipper','command');
27 INSERT INTO t1 VALUES('journal','sherman','gamma','patriot');
28 INSERT INTO t1 VALUES('arctic','sleep','ammonia','helena');
29 SELECT *, '|' FROM t1 ORDER BY c, a;
30 } {arctic sleep ammonia helena | journal sherman ammonia helena | dynamic juliet flipper command | journal sherman gamma patriot |}
32 integrity_check without_rowid1-1.0ic
34 do_execsql_test without_rowid1-1.1 {
35 SELECT *, '|' FROM t1 ORDER BY +c, a;
36 } {arctic sleep ammonia helena | journal sherman ammonia helena | dynamic juliet flipper command | journal sherman gamma patriot |}
38 do_execsql_test without_rowid1-1.2 {
39 SELECT *, '|' FROM t1 ORDER BY c DESC, a DESC;
40 } {journal sherman gamma patriot | dynamic juliet flipper command | journal sherman ammonia helena | arctic sleep ammonia helena |}
42 do_execsql_test without_rowid1-1.11 {
43 SELECT *, '|' FROM t1 ORDER BY b, d;
44 } {dynamic juliet flipper command | journal sherman ammonia helena | journal sherman gamma patriot | arctic sleep ammonia helena |}
46 do_execsql_test without_rowid1-1.12 {
47 SELECT *, '|' FROM t1 ORDER BY +b, d;
48 } {dynamic juliet flipper command | journal sherman ammonia helena | journal sherman gamma patriot | arctic sleep ammonia helena |}
50 # Trying to insert a duplicate PRIMARY KEY fails.
52 do_test without_rowid1-1.21 {
54 INSERT INTO t1 VALUES('dynamic','phone','flipper','harvard');
56 } {1 {UNIQUE constraint failed: t1.c, t1.a}}
58 # REPLACE INTO works, however.
60 do_execsql_test without_rowid1-1.22 {
61 REPLACE INTO t1 VALUES('dynamic','phone','flipper','harvard');
62 SELECT *, '|' FROM t1 ORDER BY c, a;
63 } {arctic sleep ammonia helena | journal sherman ammonia helena | dynamic phone flipper harvard | journal sherman gamma patriot |}
65 do_execsql_test without_rowid1-1.23 {
66 SELECT *, '|' FROM t1 ORDER BY b, d;
67 } {dynamic phone flipper harvard | journal sherman ammonia helena | journal sherman gamma patriot | arctic sleep ammonia helena |}
71 do_execsql_test without_rowid1-1.31 {
72 UPDATE t1 SET d=3.1415926 WHERE a='journal';
73 SELECT *, '|' FROM t1 ORDER BY c, a;
74 } {arctic sleep ammonia helena | journal sherman ammonia 3.1415926 | dynamic phone flipper harvard | journal sherman gamma 3.1415926 |}
75 do_execsql_test without_rowid1-1.32 {
76 SELECT *, '|' FROM t1 ORDER BY b, d;
77 } {dynamic phone flipper harvard | journal sherman ammonia 3.1415926 | journal sherman gamma 3.1415926 | arctic sleep ammonia helena |}
79 do_execsql_test without_rowid1-1.35 {
80 UPDATE t1 SET a=1250 WHERE b='phone';
81 SELECT *, '|' FROM t1 ORDER BY c, a;
82 } {arctic sleep ammonia helena | journal sherman ammonia 3.1415926 | 1250 phone flipper harvard | journal sherman gamma 3.1415926 |}
83 integrity_check without_rowid1-1.36
85 do_execsql_test without_rowid1-1.37 {
86 SELECT *, '|' FROM t1 ORDER BY b, d;
87 } {1250 phone flipper harvard | journal sherman ammonia 3.1415926 | journal sherman gamma 3.1415926 | arctic sleep ammonia helena |}
89 do_execsql_test without_rowid1-1.40 {
91 SELECT *, '|' FROM t1 ORDER BY b, d;
92 } {1250 phone flipper harvard | journal sherman ammonia 3.1415926 | journal sherman gamma 3.1415926 | arctic sleep ammonia helena |}
93 integrity_check without_rowid1-1.41
95 # Verify that ANALYZE works
97 do_execsql_test without_rowid1-1.50 {
99 SELECT * FROM sqlite_stat1 ORDER BY idx;
100 } {t1 t1 {4 2 1} t1 t1bd {4 2 2}}
102 do_execsql_test without_rowid1-1.51 {
103 SELECT DISTINCT tbl, idx FROM sqlite_stat3 ORDER BY idx;
107 do_execsql_test without_rowid1-1.52 {
108 SELECT DISTINCT tbl, idx FROM sqlite_stat4 ORDER BY idx;
114 do_execsql_test 2.1.1 {
115 CREATE TABLE t4 (a COLLATE nocase PRIMARY KEY, b) WITHOUT ROWID;
116 INSERT INTO t4 VALUES('abc', 'def');
119 do_execsql_test 2.1.2 {
120 UPDATE t4 SET a = 'ABC';
124 do_execsql_test 2.2.1 {
126 CREATE TABLE t4 (b, a COLLATE nocase PRIMARY KEY) WITHOUT ROWID;
127 INSERT INTO t4(a, b) VALUES('abc', 'def');
131 do_execsql_test 2.2.2 {
132 UPDATE t4 SET a = 'ABC', b = 'xyz';
136 do_execsql_test 2.3.1 {
137 CREATE TABLE t5 (a, b, PRIMARY KEY(b, a)) WITHOUT ROWID;
138 INSERT INTO t5(a, b) VALUES('abc', 'def');
139 UPDATE t5 SET a='abc', b='def';
142 do_execsql_test 2.4.1 {
144 a COLLATE nocase, b, c UNIQUE, PRIMARY KEY(b, a)
147 INSERT INTO t6(a, b, c) VALUES('abc', 'def', 'ghi');
148 UPDATE t6 SET a='ABC', c='ghi';
151 do_execsql_test 2.4.2 {
152 SELECT * FROM t6 ORDER BY b, a;
153 SELECT * FROM t6 ORDER BY c;
154 } {ABC def ghi ABC def ghi}
156 #-------------------------------------------------------------------------
157 # Unless the destination table is completely empty, the xfer optimization
158 # is disabled for WITHOUT ROWID tables. The following tests check for
159 # some problems that might occur if this were not the case.
162 do_execsql_test 3.1.1 {
163 CREATE TABLE t1(a, b, PRIMARY KEY(a)) WITHOUT ROWID;
164 CREATE UNIQUE INDEX i1 ON t1(b);
166 CREATE TABLE t2(a, b, PRIMARY KEY(a)) WITHOUT ROWID;
167 CREATE UNIQUE INDEX i2 ON t2(b);
169 INSERT INTO t1 VALUES('one', 'two');
170 INSERT INTO t2 VALUES('three', 'two');
173 do_execsql_test 3.1.2 {
174 INSERT OR REPLACE INTO t1 SELECT * FROM t2;
178 do_execsql_test 3.1.3 {
180 INSERT INTO t1 SELECT * FROM t2;
184 do_catchsql_test 3.1.4 {
185 INSERT INTO t2 VALUES('four', 'four');
186 INSERT INTO t2 VALUES('six', 'two');
187 INSERT INTO t1 SELECT * FROM t2;
188 } {1 {UNIQUE constraint failed: t2.b}}
190 do_execsql_test 3.1.5 {
191 CREATE TABLE t3(a PRIMARY KEY);
192 CREATE TABLE t4(a PRIMARY KEY);
194 INSERT INTO t4 VALUES('i');
195 INSERT INTO t4 VALUES('ii');
196 INSERT INTO t4 VALUES('iii');
198 INSERT INTO t3 SELECT * FROM t4;
202 ############################################################################
203 # Ticket [c34d0557f740c450709d6e33df72d4f3f651a3cc]
204 # Name resolution issue with WITHOUT ROWID
206 do_execsql_test 4.1 {
207 CREATE TABLE t41(a PRIMARY KEY) WITHOUT ROWID;
208 INSERT INTO t41 VALUES('abc');
210 INSERT INTO t42 VALUES('xyz');
211 SELECT t42.rowid FROM t41, t42;
213 do_execsql_test 4.2 {
214 SELECT t42.rowid FROM t42, t41;
218 #--------------------------------------------------------------------------
219 # The following tests verify that the trailing PK fields added to each
220 # entry in an index on a WITHOUT ROWID table are used correctly.
222 do_execsql_test 5.0 {
223 CREATE TABLE t45(a PRIMARY KEY, b, c) WITHOUT ROWID;
224 CREATE INDEX i45 ON t45(b);
226 INSERT INTO t45 VALUES(2, 'one', 'x');
227 INSERT INTO t45 VALUES(4, 'one', 'x');
228 INSERT INTO t45 VALUES(6, 'one', 'x');
229 INSERT INTO t45 VALUES(8, 'one', 'x');
230 INSERT INTO t45 VALUES(10, 'one', 'x');
232 INSERT INTO t45 VALUES(1, 'two', 'x');
233 INSERT INTO t45 VALUES(3, 'two', 'x');
234 INSERT INTO t45 VALUES(5, 'two', 'x');
235 INSERT INTO t45 VALUES(7, 'two', 'x');
236 INSERT INTO t45 VALUES(9, 'two', 'x');
240 SELECT * FROM t45 WHERE b=? AND a>?
241 } {/*USING INDEX i45 (b=? AND a>?)*/}
243 do_execsql_test 5.2 {
244 SELECT * FROM t45 WHERE b='two' AND a>4
245 } {5 two x 7 two x 9 two x}
247 do_execsql_test 5.3 {
248 SELECT * FROM t45 WHERE b='one' AND a<8
249 } { 2 one x 4 one x 6 one x }
251 do_execsql_test 5.4 {
252 CREATE TABLE t46(a, b, c, d, PRIMARY KEY(a, b)) WITHOUT ROWID;
254 SELECT 1 UNION ALL SELECT x+1 FROM r WHERE x<100
256 INSERT INTO t46 SELECT x / 20, x % 20, x % 10, x FROM r;
260 1 2 "c = 5 AND a = 1" {/*i46 (c=? AND a=?)*/}
261 2 6 "c = 4 AND a < 3" {/*i46 (c=? AND a<?)*/}
262 3 4 "c = 2 AND a >= 3" {/*i46 (c=? AND a>?)*/}
263 4 1 "c = 2 AND a = 1 AND b<10" {/*i46 (c=? AND a=? AND b<?)*/}
264 5 1 "c = 0 AND a = 0 AND b>5" {/*i46 (c=? AND a=? AND b>?)*/}
267 foreach {tn cnt where eqp} $queries {
268 do_execsql_test 5.5.$tn.1 "SELECT count(*) FROM t46 WHERE $where" $cnt
271 do_execsql_test 5.6 {
272 CREATE INDEX i46 ON t46(c);
275 foreach {tn cnt where eqp} $queries {
276 do_execsql_test 5.7.$tn.1 "SELECT count(*) FROM t46 WHERE $where" $cnt
277 do_eqp_test 5.7.$tn.2 "SELECT count(*) FROM t46 WHERE $where" $eqp
280 #-------------------------------------------------------------------------
281 # Check that redundant UNIQUE constraints do not cause a problem.
283 do_execsql_test 6.0 {
284 CREATE TABLE t47(a, b UNIQUE PRIMARY KEY) WITHOUT ROWID;
285 CREATE INDEX i47 ON t47(a);
286 INSERT INTO t47 VALUES(1, 2);
287 INSERT INTO t47 VALUES(2, 4);
288 INSERT INTO t47 VALUES(3, 6);
289 INSERT INTO t47 VALUES(4, 8);
292 PRAGMA integrity_check;
293 SELECT name FROM sqlite_master WHERE tbl_name = 't47';
296 do_execsql_test 6.1 {
303 INSERT INTO t48 VALUES('a', 'b'), ('c', 'd'), ('e', 'f');
305 PRAGMA integrity_check;
306 SELECT name FROM sqlite_master WHERE tbl_name = 't48';
308 ok t48 sqlite_autoindex_t48_2
311 # 2015-05-28: CHECK constraints can refer to the rowid in a
312 # rowid table, but not in a WITHOUT ROWID table.
314 do_execsql_test 7.1 {
316 a INT CHECK( rowid!=33 ),
319 INSERT INTO t70a(a,b) VALUES(99,'hello');
321 do_catchsql_test 7.2 {
322 INSERT INTO t70a(rowid,a,b) VALUES(33,99,'xyzzy');
323 } {1 {CHECK constraint failed: t70a}}
324 do_catchsql_test 7.3 {
326 a INT CHECK( rowid!=33 ),
329 } {1 {no such column: rowid}}
331 # 2017-07-30: OSSFuzz discovered that an extra entry was being
332 # added in the sqlite_master table for an "INTEGER PRIMARY KEY UNIQUE"
333 # WITHOUT ROWID table. Make sure this has now been fixed.
337 do_execsql_test 8.1 {
338 CREATE TABLE t1(x INTEGER PRIMARY KEY UNIQUE, b) WITHOUT ROWID;
339 CREATE INDEX t1x ON t1(x);
340 INSERT INTO t1(x,b) VALUES('funny','buffalo');
341 SELECT type, name, '|' FROM sqlite_master;
342 } {table t1 | index t1x |}
344 # 2018-04-05: OSSFuzz found that the following was accessing an
345 # unintialized memory cell. Which was not actually causing a
346 # malfunction, but does cause an assert() to fail.
348 do_execsql_test 9.0 {
349 CREATE TABLE t2(b, c, PRIMARY KEY(b,c)) WITHOUT ROWID;
350 CREATE UNIQUE INDEX t2b ON t2(b);
351 UPDATE t2 SET b=1 WHERE b='';
354 do_execsql_test 10.1 {
355 DELETE FROM t2 WHERE b=1