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 #***********************************************************************
11 # This file implements regression tests for SQLite library. The focus
12 # of this file is testing the interaction of manifest types, type affinity
13 # and comparison expressions.
15 # $Id: types2.test,v 1.5 2005/01/21 03:12:16 danielk1977 Exp $
17 set testdir [file dirname $argv0]
18 source $testdir/tester.tcl
20 # Tests in this file are organized roughly as follows:
22 # types2-1.*: The '=' operator in the absence of an index.
23 # types2-2.*: The '=' operator implemented using an index.
24 # types2-3.*: The '<' operator implemented using an index.
25 # types2-4.*: The '>' operator in the absence of an index.
26 # types2-5.*: The 'IN(x, y...)' operator in the absence of an index.
27 # types2-6.*: The 'IN(x, y...)' operator with an index.
28 # types2-7.*: The 'IN(SELECT...)' operator in the absence of an index.
29 # types2-8.*: The 'IN(SELECT...)' operator with an index.
31 # All tests test the operators using literals and columns, but no
32 # other types of expressions. All expressions except columns are
33 # handled similarly in the implementation.
46 INSERT INTO t1 VALUES(NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
49 proc test_bool {testname vars expr res} {
51 execsql "UPDATE t1 SET $vars"
54 foreach {t e r} [list $testname $expr $res] {}
56 do_test $t.1 "execsql {SELECT $e FROM t1}" $r
57 do_test $t.2 "execsql {SELECT 1 FROM t1 WHERE $expr}" [expr $r?"1":""]
58 do_test $t.3 "execsql {SELECT 1 FROM t1 WHERE NOT ($e)}" [expr $r?"":"1"]
61 # Compare literals against literals. This should always use a numeric
64 # Changed by ticket #805: Use no affinity for literal comparisons.
66 test_bool types2-1.1 "" {500 = 500.0} 1
67 test_bool types2-1.2 "" {'500' = 500.0} 0
68 test_bool types2-1.3 "" {500 = '500.0'} 0
69 test_bool types2-1.4 "" {'500' = '500.0'} 0
71 # Compare literals against a column with TEXT affinity
72 test_bool types2-1.5 {t1=500} {500 = t1} 1
73 test_bool types2-1.6 {t1=500} {'500' = t1} 1
74 test_bool types2-1.7 {t1=500} {500.0 = t1} 0
75 test_bool types2-1.8 {t1=500} {'500.0' = t1} 0
76 test_bool types2-1.9 {t1='500'} {500 = t1} 1
77 test_bool types2-1.10 {t1='500'} {'500' = t1} 1
78 test_bool types2-1.11 {t1='500'} {500.0 = t1} 0
79 test_bool types2-1.12 {t1='500'} {'500.0' = t1} 0
81 # Compare literals against a column with NUMERIC affinity
82 test_bool types2-1.13 {n1=500} {500 = n1} 1
83 test_bool types2-1.14 {n1=500} {'500' = n1} 1
84 test_bool types2-1.15 {n1=500} {500.0 = n1} 1
85 test_bool types2-1.16 {n1=500} {'500.0' = n1} 1
86 test_bool types2-1.17 {n1='500'} {500 = n1} 1
87 test_bool types2-1.18 {n1='500'} {'500' = n1} 1
88 test_bool types2-1.19 {n1='500'} {500.0 = n1} 1
89 test_bool types2-1.20 {n1='500'} {'500.0' = n1} 1
91 # Compare literals against a column with affinity NONE
92 test_bool types2-1.21 {o1=500} {500 = o1} 1
93 test_bool types2-1.22 {o1=500} {'500' = o1} 0
94 test_bool types2-1.23 {o1=500} {500.0 = o1} 1
95 test_bool types2-1.24 {o1=500} {'500.0' = o1} 0
96 test_bool types2-1.25 {o1='500'} {500 = o1} 0
97 test_bool types2-1.26 {o1='500'} {'500' = o1} 1
98 test_bool types2-1.27 {o1='500'} {500.0 = o1} 0
99 test_bool types2-1.28 {o1='500'} {'500.0' = o1} 0
101 set vals [list 10 10.0 '10' '10.0' 20 20.0 '20' '20.0' 30 30.0 '30' '30.0']
102 # 1 2 3 4 5 6 7 8 9 10 11 12
105 CREATE TABLE t2(i INTEGER, n NUMERIC, t TEXT, o XBLOBY);
106 CREATE INDEX t2i1 ON t2(i);
107 CREATE INDEX t2i2 ON t2(n);
108 CREATE INDEX t2i3 ON t2(t);
109 CREATE INDEX t2i4 ON t2(o);
112 execsql "INSERT INTO t2 VALUES($v, $v, $v, $v);"
115 proc test_boolset {testname where set} {
116 set ::tb_sql "SELECT rowid FROM t2 WHERE $where"
118 lsort -integer [execsql $::tb_sql]
122 test_boolset types2-2.1 {i = 10} {1 2 3 4}
123 test_boolset types2-2.2 {i = 10.0} {1 2 3 4}
124 test_boolset types2-2.3 {i = '10'} {1 2 3 4}
125 test_boolset types2-2.4 {i = '10.0'} {1 2 3 4}
127 test_boolset types2-2.5 {n = 20} {5 6 7 8}
128 test_boolset types2-2.6 {n = 20.0} {5 6 7 8}
129 test_boolset types2-2.7 {n = '20'} {5 6 7 8}
130 test_boolset types2-2.8 {n = '20.0'} {5 6 7 8}
132 test_boolset types2-2.9 {t = 20} {5 7}
133 test_boolset types2-2.10 {t = 20.0} {6 8}
134 test_boolset types2-2.11 {t = '20'} {5 7}
135 test_boolset types2-2.12 {t = '20.0'} {6 8}
137 test_boolset types2-2.10 {o = 30} {9 10}
138 test_boolset types2-2.11 {o = 30.0} {9 10}
139 test_boolset types2-2.12 {o = '30'} 11
140 test_boolset types2-2.13 {o = '30.0'} 12
142 test_boolset types2-3.1 {i < 20} {1 2 3 4}
143 test_boolset types2-3.2 {i < 20.0} {1 2 3 4}
144 test_boolset types2-3.3 {i < '20'} {1 2 3 4}
145 test_boolset types2-3.4 {i < '20.0'} {1 2 3 4}
147 test_boolset types2-3.1 {n < 20} {1 2 3 4}
148 test_boolset types2-3.2 {n < 20.0} {1 2 3 4}
149 test_boolset types2-3.3 {n < '20'} {1 2 3 4}
150 test_boolset types2-3.4 {n < '20.0'} {1 2 3 4}
152 test_boolset types2-3.1 {t < 20} {1 2 3 4}
153 test_boolset types2-3.2 {t < 20.0} {1 2 3 4 5 7}
154 test_boolset types2-3.3 {t < '20'} {1 2 3 4}
155 test_boolset types2-3.4 {t < '20.0'} {1 2 3 4 5 7}
157 test_boolset types2-3.1 {o < 20} {1 2}
158 test_boolset types2-3.2 {o < 20.0} {1 2}
159 test_boolset types2-3.3 {o < '20'} {1 2 3 4 5 6 9 10}
160 test_boolset types2-3.3 {o < '20.0'} {1 2 3 4 5 6 7 9 10}
162 # Compare literals against literals (always a numeric comparison).
163 # Change (by ticket #805): No affinity in comparisons
164 test_bool types2-4.1 "" {500 > 60.0} 1
165 test_bool types2-4.2 "" {'500' > 60.0} 1
166 test_bool types2-4.3 "" {500 > '60.0'} 0
167 test_bool types2-4.4 "" {'500' > '60.0'} 0
169 # Compare literals against a column with TEXT affinity
170 test_bool types2-4.5 {t1=500.0} {t1 > 500} 1
171 test_bool types2-4.6 {t1=500.0} {t1 > '500' } 1
172 test_bool types2-4.7 {t1=500.0} {t1 > 500.0 } 0
173 test_bool types2-4.8 {t1=500.0} {t1 > '500.0' } 0
174 test_bool types2-4.9 {t1='500.0'} {t1 > 500 } 1
175 test_bool types2-4.10 {t1='500.0'} {t1 > '500' } 1
176 test_bool types2-4.11 {t1='500.0'} {t1 > 500.0 } 0
177 test_bool types2-4.12 {t1='500.0'} {t1 > '500.0' } 0
179 # Compare literals against a column with NUMERIC affinity
180 test_bool types2-4.13 {n1=400} {500 > n1} 1
181 test_bool types2-4.14 {n1=400} {'500' > n1} 1
182 test_bool types2-4.15 {n1=400} {500.0 > n1} 1
183 test_bool types2-4.16 {n1=400} {'500.0' > n1} 1
184 test_bool types2-4.17 {n1='400'} {500 > n1} 1
185 test_bool types2-4.18 {n1='400'} {'500' > n1} 1
186 test_bool types2-4.19 {n1='400'} {500.0 > n1} 1
187 test_bool types2-4.20 {n1='400'} {'500.0' > n1} 1
189 # Compare literals against a column with affinity NONE
190 test_bool types2-4.21 {o1=500} {500 > o1} 0
191 test_bool types2-4.22 {o1=500} {'500' > o1} 1
192 test_bool types2-4.23 {o1=500} {500.0 > o1} 0
193 test_bool types2-4.24 {o1=500} {'500.0' > o1} 1
194 test_bool types2-4.25 {o1='500'} {500 > o1} 0
195 test_bool types2-4.26 {o1='500'} {'500' > o1} 0
196 test_bool types2-4.27 {o1='500'} {500.0 > o1} 0
197 test_bool types2-4.28 {o1='500'} {'500.0' > o1} 1
200 # types2-5.* - The 'IN (x, y....)' operator with no index.
202 # Compare literals against literals (always a numeric comparison).
203 test_bool types2-5.1 {} {(NULL IN ('10.0', 20)) ISNULL} 1
204 test_bool types2-5.2 {} {10 IN ('10.0', 20)} 1
205 test_bool types2-5.3 {} {'10' IN ('10.0', 20)} 1
206 test_bool types2-5.4 {} {10 IN (10.0, 20)} 1
207 test_bool types2-5.5 {} {'10.0' IN (10, 20)} 1
209 # Compare literals against a column with TEXT affinity
210 test_bool types2-5.6 {t1='10.0'} {t1 IN (10.0, 20)} 1
211 test_bool types2-5.7 {t1='10.0'} {t1 IN (10, 20)} 0
212 test_bool types2-5.8 {t1='10'} {t1 IN (10.0, 20)} 0
213 test_bool types2-5.9 {t1='10'} {t1 IN (20, '10.0')} 0
214 test_bool types2-5.10 {t1=10} {t1 IN (20, '10')} 1
216 # Compare literals against a column with NUMERIC affinity
217 test_bool types2-5.11 {n1='10.0'} {n1 IN (10.0, 20)} 1
218 test_bool types2-5.12 {n1='10.0'} {n1 IN (10, 20)} 1
219 test_bool types2-5.13 {n1='10'} {n1 IN (10.0, 20)} 1
220 test_bool types2-5.14 {n1='10'} {n1 IN (20, '10.0')} 1
221 test_bool types2-5.15 {n1=10} {n1 IN (20, '10')} 1
223 # Compare literals against a column with affinity NONE
224 test_bool types2-5.16 {o1='10.0'} {o1 IN (10.0, 20)} 0
225 test_bool types2-5.17 {o1='10.0'} {o1 IN (10, 20)} 0
226 test_bool types2-5.18 {o1='10'} {o1 IN (10.0, 20)} 0
227 test_bool types2-5.19 {o1='10'} {o1 IN (20, '10.0')} 0
228 test_bool types2-5.20 {o1=10} {o1 IN (20, '10')} 0
229 test_bool types2-5.21 {o1='10.0'} {o1 IN (10, 20, '10.0')} 1
230 test_bool types2-5.22 {o1='10'} {o1 IN (10.0, 20, '10')} 1
231 test_bool types2-5.23 {o1=10} {n1 IN (20, '10', 10)} 1
234 # Tests named types2-6.* use the same infrastructure as the types2-2.*
235 # tests. The contents of the vals array is repeated here for easy
238 # set vals [list 10 10.0 '10' '10.0' 20 20.0 '20' '20.0' 30 30.0 '30' '30.0']
239 # 1 2 3 4 5 6 7 8 9 10 11 12
242 test_boolset types2-6.1 {o IN ('10', 30)} {3 9 10}
243 test_boolset types2-6.2 {o IN (20.0, 30.0)} {5 6 9 10}
244 test_boolset types2-6.3 {t IN ('10', 30)} {1 3 9 11}
245 test_boolset types2-6.4 {t IN (20.0, 30.0)} {6 8 10 12}
246 test_boolset types2-6.5 {n IN ('10', 30)} {1 2 3 4 9 10 11 12}
247 test_boolset types2-6.6 {n IN (20.0, 30.0)} {5 6 7 8 9 10 11 12}
248 test_boolset types2-6.7 {i IN ('10', 30)} {1 2 3 4 9 10 11 12}
249 test_boolset types2-6.8 {i IN (20.0, 30.0)} {5 6 7 8 9 10 11 12}
251 # Also test than IN(x, y, z) works on a rowid:
252 test_boolset types2-6.9 {rowid IN (1, 6, 10)} {1 6 10}
255 # Tests types2-7.* concentrate on expressions of the form
256 # "x IN (SELECT...)" with no index.
258 CREATE TABLE t3(i INTEGER, n NUMERIC, t TEXT, o BLOB);
259 INSERT INTO t3 VALUES(1, 1, 1, 1);
260 INSERT INTO t3 VALUES(2, 2, 2, 2);
261 INSERT INTO t3 VALUES(3, 3, 3, 3);
262 INSERT INTO t3 VALUES('1', '1', '1', '1');
263 INSERT INTO t3 VALUES('1.0', '1.0', '1.0', '1.0');
267 test_bool types2-7.1 {i1=1} {i1 IN (SELECT i FROM t3)} 1
268 test_bool types2-7.2 {i1='2.0'} {i1 IN (SELECT i FROM t3)} 1
269 test_bool types2-7.3 {i1='2.0'} {i1 IN (SELECT n FROM t3)} 1
270 test_bool types2-7.4 {i1='2.0'} {i1 IN (SELECT t FROM t3)} 1
271 test_bool types2-7.5 {i1='2.0'} {i1 IN (SELECT o FROM t3)} 1
273 test_bool types2-7.6 {n1=1} {n1 IN (SELECT n FROM t3)} 1
274 test_bool types2-7.7 {n1='2.0'} {n1 IN (SELECT i FROM t3)} 1
275 test_bool types2-7.8 {n1='2.0'} {n1 IN (SELECT n FROM t3)} 1
276 test_bool types2-7.9 {n1='2.0'} {n1 IN (SELECT t FROM t3)} 1
277 test_bool types2-7.10 {n1='2.0'} {n1 IN (SELECT o FROM t3)} 1
279 test_bool types2-7.6 {t1=1} {t1 IN (SELECT t FROM t3)} 1
280 test_bool types2-7.7 {t1='2.0'} {t1 IN (SELECT t FROM t3)} 0
281 test_bool types2-7.8 {t1='2.0'} {t1 IN (SELECT n FROM t3)} 1
282 test_bool types2-7.9 {t1='2.0'} {t1 IN (SELECT i FROM t3)} 1
283 test_bool types2-7.10 {t1='2.0'} {t1 IN (SELECT o FROM t3)} 0
284 test_bool types2-7.11 {t1='1.0'} {t1 IN (SELECT t FROM t3)} 1
285 test_bool types2-7.12 {t1='1.0'} {t1 IN (SELECT o FROM t3)} 1
287 test_bool types2-7.13 {o1=2} {o1 IN (SELECT o FROM t3)} 1
288 test_bool types2-7.14 {o1='2'} {o1 IN (SELECT o FROM t3)} 0
289 test_bool types2-7.15 {o1='2'} {o1 IN (SELECT o||'' FROM t3)} 1
292 # set vals [list 10 10.0 '10' '10.0' 20 20.0 '20' '20.0' 30 30.0 '30' '30.0']
293 # 1 2 3 4 5 6 7 8 9 10 11 12
295 CREATE TABLE t4(i INTEGER, n NUMERIC, t VARCHAR(20), o LARGE BLOB);
296 INSERT INTO t4 VALUES(10, 20, 20, 30);
299 test_boolset types2-8.1 {i IN (SELECT i FROM t4)} {1 2 3 4}
300 test_boolset types2-8.2 {n IN (SELECT i FROM t4)} {1 2 3 4}
301 test_boolset types2-8.3 {t IN (SELECT i FROM t4)} {1 2 3 4}
302 test_boolset types2-8.4 {o IN (SELECT i FROM t4)} {1 2 3 4}
303 test_boolset types2-8.5 {i IN (SELECT t FROM t4)} {5 6 7 8}
304 test_boolset types2-8.6 {n IN (SELECT t FROM t4)} {5 6 7 8}
305 test_boolset types2-8.7 {t IN (SELECT t FROM t4)} {5 7}
306 test_boolset types2-8.8 {o IN (SELECT t FROM t4)} {7}
307 test_boolset types2-8.9 {i IN (SELECT o FROM t4)} {9 10 11 12}
308 test_boolset types2-8.6 {n IN (SELECT o FROM t4)} {9 10 11 12}
309 test_boolset types2-8.7 {t IN (SELECT o FROM t4)} {9 11}
310 test_boolset types2-8.8 {o IN (SELECT o FROM t4)} {9 10}