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 #***********************************************************************
14 set testdir [file dirname $argv0]
15 source $testdir/tester.tcl
19 CREATE TABLE t1(a TEXT, b, c);
20 CREATE INDEX i1 ON t1(b, c) WHERE a='abc';
21 INSERT INTO t1 VALUES('abc', 1, 2);
25 SELECT * FROM t1 WHERE a='abc'
29 SELECT * FROM t1 WHERE a='abc'
30 } {USING COVERING INDEX i1}
33 CREATE INDEX i2 ON t1(b, c) WHERE a=5;
34 INSERT INTO t1 VALUES(5, 4, 3);
36 SELECT a, typeof(a), b, c FROM t1 WHERE a=5;
41 INSERT INTO t2 VALUES('v');
45 SELECT x, a, b, c FROM t2 LEFT JOIN t1 ON (a=5 AND b=x)
49 SELECT x, a, b, c FROM t2 RIGHT JOIN t1 ON (t1.a=5 AND t1.b=t2.x)
50 } {{} abc 1 2 {} 5 4 3}
53 SELECT x, a, b, c FROM t2 RIGHT JOIN t1 ON (t1.a=5 AND t1.b=t2.x)
56 #-------------------------------------------------------------------------
60 CREATE TABLE x1(a TEXT, b, c);
61 INSERT INTO x1 VALUES('2', 'two', 'ii');
62 INSERT INTO x1 VALUES('2.0', 'twopointoh', 'ii.0');
64 CREATE TABLE x2(a NUMERIC, b, c);
65 INSERT INTO x2 VALUES('2', 'two', 'ii');
66 INSERT INTO x2 VALUES('2.0', 'twopointoh', 'ii.0');
68 CREATE TABLE x3(a REAL, b, c);
69 INSERT INTO x3 VALUES('2', 'two', 'ii');
70 INSERT INTO x3 VALUES('2.0', 'twopointoh', 'ii.0');
77 CREATE INDEX i1 ON x1(b, c) WHERE a=2;
78 CREATE INDEX i2 ON x2(b, c) WHERE a=2;
79 CREATE INDEX i3 ON x3(b, c) WHERE a=2;
82 CREATE INDEX i1 ON x1(b, c) WHERE a=2.0;
83 CREATE INDEX i2 ON x2(b, c) WHERE a=2.0;
84 CREATE INDEX i3 ON x3(b, c) WHERE a=2.0;
87 CREATE INDEX i1 ON x1(b, c) WHERE a='2.0';
88 CREATE INDEX i2 ON x2(b, c) WHERE a='2.0';
89 CREATE INDEX i3 ON x3(b, c) WHERE a='2.0';
92 CREATE INDEX i1 ON x1(b, c) WHERE a='2';
93 CREATE INDEX i2 ON x2(b, c) WHERE a='2';
94 CREATE INDEX i3 ON x3(b, c) WHERE a='2';
97 execsql { DROP INDEX IF EXISTS i1 }
98 execsql { DROP INDEX IF EXISTS i2 }
99 execsql { DROP INDEX IF EXISTS i3 }
102 do_execsql_test 2.1.$tn.1 {
103 SELECT *, typeof(a) FROM x1 WHERE a=2
105 do_execsql_test 2.1.$tn.2 {
106 SELECT *, typeof(a) FROM x1 WHERE a=2.0
107 } {2.0 twopointoh ii.0 text}
108 do_execsql_test 2.1.$tn.3 {
109 SELECT *, typeof(a) FROM x1 WHERE a='2'
111 do_execsql_test 2.1.$tn.4 {
112 SELECT *, typeof(a) FROM x1 WHERE a='2.0'
113 } {2.0 twopointoh ii.0 text}
115 do_execsql_test 2.1.$tn.5 {
116 SELECT *, typeof(a) FROM x2 WHERE a=2
117 } {2 two ii integer 2 twopointoh ii.0 integer}
118 do_execsql_test 2.1.$tn.6 {
119 SELECT *, typeof(a) FROM x2 WHERE a=2.0
120 } {2 two ii integer 2 twopointoh ii.0 integer}
121 do_execsql_test 2.1.$tn.7 {
122 SELECT *, typeof(a) FROM x2 WHERE a='2'
123 } {2 two ii integer 2 twopointoh ii.0 integer}
124 do_execsql_test 2.1.$tn.8 {
125 SELECT *, typeof(a) FROM x2 WHERE a='2.0'
126 } {2 two ii integer 2 twopointoh ii.0 integer}
128 do_execsql_test 2.1.$tn.9 {
129 SELECT *, typeof(a) FROM x3 WHERE a=2
130 } {2.0 two ii real 2.0 twopointoh ii.0 real}
131 do_execsql_test 2.1.$tn.10 {
132 SELECT *, typeof(a) FROM x3 WHERE a=2.0
133 } {2.0 two ii real 2.0 twopointoh ii.0 real}
134 do_execsql_test 2.1.$tn.11 {
135 SELECT *, typeof(a) FROM x3 WHERE a='2'
136 } {2.0 two ii real 2.0 twopointoh ii.0 real}
137 do_execsql_test 2.1.$tn.12 {
138 SELECT *, typeof(a) FROM x3 WHERE a='2.0'
139 } {2.0 two ii real 2.0 twopointoh ii.0 real}
144 do_execsql_test 3.0 {
145 CREATE TABLE x1(a TEXT, d PRIMARY KEY, b, c) WITHOUT ROWID;
146 INSERT INTO x1 VALUES('2', 1, 'two', 'ii');
147 INSERT INTO x1 VALUES('2.0', 2, 'twopointoh', 'ii.0');
149 CREATE TABLE x2(a NUMERIC, b, c, d PRIMARY KEY) WITHOUT ROWID;
150 INSERT INTO x2 VALUES('2', 'two', 'ii', 1);
151 INSERT INTO x2 VALUES('2.0', 'twopointoh', 'ii.0', 2);
153 CREATE TABLE x3(d PRIMARY KEY, a REAL, b, c) WITHOUT ROWID;
154 INSERT INTO x3 VALUES(34, '2', 'two', 'ii');
155 INSERT INTO x3 VALUES(35, '2.0', 'twopointoh', 'ii.0');
162 CREATE INDEX i1 ON x1(b, c) WHERE a=2;
163 CREATE INDEX i2 ON x2(b, c) WHERE a=2;
164 CREATE INDEX i3 ON x3(b, c) WHERE a=2;
167 CREATE INDEX i1 ON x1(b, c) WHERE a=2.0;
168 CREATE INDEX i2 ON x2(b, c) WHERE a=2.0;
169 CREATE INDEX i3 ON x3(b, c) WHERE a=2.0;
172 CREATE INDEX i1 ON x1(b, c) WHERE a='2.0';
173 CREATE INDEX i2 ON x2(b, c) WHERE a='2.0';
174 CREATE INDEX i3 ON x3(b, c) WHERE a='2.0';
177 CREATE INDEX i1 ON x1(b, c) WHERE a='2';
178 CREATE INDEX i2 ON x2(b, c) WHERE a='2';
179 CREATE INDEX i3 ON x3(b, c) WHERE a='2';
182 execsql { DROP INDEX IF EXISTS i1 }
183 execsql { DROP INDEX IF EXISTS i2 }
184 execsql { DROP INDEX IF EXISTS i3 }
187 do_execsql_test 3.1.$tn.1 {
188 SELECT a, b, c, typeof(a) FROM x1 WHERE a=2
190 do_execsql_test 3.1.$tn.2 {
191 SELECT a, b, c, typeof(a) FROM x1 WHERE a=2.0
192 } {2.0 twopointoh ii.0 text}
193 do_execsql_test 3.1.$tn.3 {
194 SELECT a, b, c, typeof(a) FROM x1 WHERE a='2'
196 do_execsql_test 3.1.$tn.4 {
197 SELECT a, b, c, typeof(a) FROM x1 WHERE a='2.0'
198 } {2.0 twopointoh ii.0 text}
200 do_execsql_test 3.1.$tn.5 {
201 SELECT a, b, c, typeof(a) FROM x2 WHERE a=2
202 } {2 two ii integer 2 twopointoh ii.0 integer}
203 do_execsql_test 3.1.$tn.6 {
204 SELECT a, b, c, typeof(a) FROM x2 WHERE a=2.0
205 } {2 two ii integer 2 twopointoh ii.0 integer}
206 do_execsql_test 3.1.$tn.7 {
207 SELECT a, b, c, typeof(a) FROM x2 WHERE a='2'
208 } {2 two ii integer 2 twopointoh ii.0 integer}
209 do_execsql_test 3.1.$tn.8 {
210 SELECT a, b, c, typeof(a) FROM x2 WHERE a='2.0'
211 } {2 two ii integer 2 twopointoh ii.0 integer}
213 do_execsql_test 3.1.$tn.9 {
214 SELECT a, b, c, typeof(a) FROM x3 WHERE a=2
215 } {2.0 two ii real 2.0 twopointoh ii.0 real}
216 do_execsql_test 3.1.$tn.10 {
217 SELECT a, b, c, typeof(a) FROM x3 WHERE a=2.0
218 } {2.0 two ii real 2.0 twopointoh ii.0 real}
219 do_execsql_test 3.1.$tn.11 {
220 SELECT a, b, c, typeof(a) FROM x3 WHERE a='2'
221 } {2.0 two ii real 2.0 twopointoh ii.0 real}
222 do_execsql_test 3.1.$tn.12 {
223 SELECT a, b, c, typeof(a) FROM x3 WHERE a='2.0'
224 } {2.0 two ii real 2.0 twopointoh ii.0 real}
227 #-------------------------------------------------------------------------
229 do_execsql_test 4.0 {
230 CREATE TABLE t2(a INTEGER, b TEXT);
231 INSERT INTO t2 VALUES(1, 'two');
232 INSERT INTO t2 VALUES(2, 'two');
233 INSERT INTO t2 VALUES(3, 'two');
234 INSERT INTO t2 VALUES(1, 'three');
235 INSERT INTO t2 VALUES(2, 'three');
236 INSERT INTO t2 VALUES(3, 'three');
238 CREATE INDEX t2a_two ON t2(a) WHERE b='two';
241 # explain_i { SELECT sum(a), b FROM t2 WHERE b='two' }
242 do_execsql_test 4.1.1 {
243 SELECT sum(a), b FROM t2 WHERE b='two'
246 SELECT sum(a), b FROM t2 WHERE b='two'
247 } {USING COVERING INDEX t2a_two}
249 #-------------------------------------------------------------------------
251 do_execsql_test 5.0 {
252 CREATE TABLE t1(a INTEGER PRIMQRY KEY, b, c);
254 do_catchsql_test 5.1 {
255 CREATE INDEX ex1 ON t1(c) WHERE b IS 'abc' COLLATE g;
256 } {1 {no such collation sequence: g}}
259 return [string compare $lhs $rhs]
262 do_execsql_test 5.2 {
263 CREATE INDEX ex1 ON t1(c) WHERE b IS 'abc' COLLATE xyz;
267 do_execsql_test 5.3 {
271 #-------------------------------------------------------------------------
273 do_execsql_test 6.0 {
274 CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c);
275 CREATE TABLE t2(x INTEGER PRIMARY KEY, y INTEGER, z INTEGER);
276 INSERT INTO t1 VALUES(1, 1, 1);
277 INSERT INTO t1 VALUES(2, 1, 2);
278 INSERT INTO t2 VALUES(1, 5, 1);
279 INSERT INTO t2 VALUES(2, 5, 2);
281 CREATE INDEX t2z ON t2(z) WHERE y=5;
284 do_execsql_test 6.1 {
286 UPDATE sqlite_stat1 SET stat = '50 1' WHERE idx='t2z';
287 UPDATE sqlite_stat1 SET stat = '50' WHERE tbl='t2' AND idx IS NULL;
288 UPDATE sqlite_stat1 SET stat = '5000' WHERE tbl='t1' AND idx IS NULL;
289 ANALYZE sqlite_schema;
292 do_execsql_test 6.2 {
293 SELECT * FROM t1, t2 WHERE b=1 AND z=c AND y=5;
300 SELECT * FROM t1, t2 WHERE b=1 AND z=c AND y=5;
301 } {BLOOM FILTER ON t2}
303 do_execsql_test 6.4 {
304 SELECT * FROM t1 LEFT JOIN t2 ON (y=5) WHERE b=1 AND z IS c;
311 SELECT * FROM t1 LEFT JOIN t2 ON (y=5) WHERE b=1 AND z IS c;
312 } {BLOOM FILTER ON t2}
314 do_execsql_test 6.6 {
315 CREATE INDEX t2yz ON t2(y, z) WHERE y=5;
318 do_execsql_test 6.7 {
319 SELECT * FROM t1 LEFT JOIN t2 ON (y=5) WHERE b=1 AND z IS c;
325 #-------------------------------------------------------------------------
327 do_execsql_test 7.0 {
328 CREATE TABLE t1(i INTEGER PRIMARY KEY, b TEXT, c TEXT);
329 CREATE INDEX i1 ON t1(c) WHERE b='abc' AND i=5;
330 INSERT INTO t1 VALUES(5, 'abc', 'xyz');
331 SELECT * FROM t1 INDEXED BY i1 WHERE b='abc' AND i=5 ORDER BY c;
334 #-------------------------------------------------------------------------
336 do_execsql_test 8.0 {
337 CREATE TABLE t1(a, b, c);
338 CREATE INDEX ex2 ON t1(a, 4);
339 CREATE INDEX ex1 ON t1(a) WHERE 4=b;
340 INSERT INTO t1 VALUES(1, 4, 1);
341 INSERT INTO t1 VALUES(1, 5, 1);
342 INSERT INTO t1 VALUES(2, 4, 2);
344 do_execsql_test 8.1 {
345 SELECT * FROM t1 WHERE b=4;