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author
Alexander Korotkov
committed
Basic regression tests.
1 parent 5c920b1 commit 4d6d293

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4 files changed

+327
-7
lines changed

4 files changed

+327
-7
lines changed

‎Makefile

+1-1
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,7 @@ EXTENSION = rum
1010
DATA = rum--1.0.sql
1111
PGFILEDESC = "RUM index access method"
1212

13-
REGRESS = rum
13+
REGRESS = rum ruminv
1414

1515
ifdef USE_PGXS
1616
PG_CONFIG = pg_config

‎expected/ruminv.out

+269
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,269 @@
1+
CREATE TABLE test_invrum(q tsquery);
2+
INSERT INTO test_invrum VALUES ('a|b'::tsquery);
3+
INSERT INTO test_invrum VALUES ('a&b'::tsquery);
4+
INSERT INTO test_invrum VALUES ('!(a|b)'::tsquery);
5+
INSERT INTO test_invrum VALUES ('!(a&b)'::tsquery);
6+
INSERT INTO test_invrum VALUES ('!a|b'::tsquery);
7+
INSERT INTO test_invrum VALUES ('a&!b'::tsquery);
8+
INSERT INTO test_invrum VALUES ('(a|b)&c'::tsquery);
9+
INSERT INTO test_invrum VALUES ('(!(a|b))&c'::tsquery);
10+
INSERT INTO test_invrum VALUES ('(a|b)&(c|d)'::tsquery);
11+
INSERT INTO test_invrum VALUES ('!a'::tsquery);
12+
SELECT * FROM test_invrum WHERE q @@ ''::tsvector;
13+
q
14+
---
15+
(0 rows)
16+
17+
SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector;
18+
q
19+
----------------
20+
'a' | 'b'
21+
!( 'a' & 'b' )
22+
'a' & !'b'
23+
(3 rows)
24+
25+
SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector;
26+
q
27+
----------------
28+
'a' | 'b'
29+
!( 'a' & 'b' )
30+
!'a' | 'b'
31+
!'a'
32+
(4 rows)
33+
34+
SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector;
35+
q
36+
------------
37+
'a' | 'b'
38+
'a' & 'b'
39+
!'a' | 'b'
40+
(3 rows)
41+
42+
SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector;
43+
q
44+
----------------------
45+
!( 'a' | 'b' )
46+
!( 'a' & 'b' )
47+
!'a' | 'b'
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!( 'a' | 'b' ) & 'c'
49+
!'a'
50+
(5 rows)
51+
52+
SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector;
53+
q
54+
-------------------------------
55+
'a' | 'b'
56+
!( 'a' & 'b' )
57+
'a' & !'b'
58+
( 'a' | 'b' ) & 'c'
59+
( 'a' | 'b' ) & ( 'c' | 'd' )
60+
(5 rows)
61+
62+
SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector;
63+
q
64+
-------------------------------
65+
'a' | 'b'
66+
!( 'a' & 'b' )
67+
!'a' | 'b'
68+
( 'a' | 'b' ) & 'c'
69+
( 'a' | 'b' ) & ( 'c' | 'd' )
70+
!'a'
71+
(6 rows)
72+
73+
SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector;
74+
q
75+
-------------------------------
76+
'a' | 'b'
77+
'a' & 'b'
78+
!'a' | 'b'
79+
( 'a' | 'b' ) & 'c'
80+
( 'a' | 'b' ) & ( 'c' | 'd' )
81+
(5 rows)
82+
83+
SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector;
84+
q
85+
----------------
86+
!( 'a' | 'b' )
87+
!( 'a' & 'b' )
88+
!'a' | 'b'
89+
!'a'
90+
(4 rows)
91+
92+
SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector;
93+
q
94+
-------------------------------
95+
'a' | 'b'
96+
!( 'a' & 'b' )
97+
'a' & !'b'
98+
( 'a' | 'b' ) & ( 'c' | 'd' )
99+
(4 rows)
100+
101+
SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector;
102+
q
103+
-------------------------------
104+
'a' | 'b'
105+
!( 'a' & 'b' )
106+
!'a' | 'b'
107+
( 'a' | 'b' ) & ( 'c' | 'd' )
108+
!'a'
109+
(5 rows)
110+
111+
SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector;
112+
q
113+
-------------------------------
114+
'a' | 'b'
115+
'a' & 'b'
116+
!'a' | 'b'
117+
( 'a' | 'b' ) & ( 'c' | 'd' )
118+
(4 rows)
119+
120+
SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector;
121+
q
122+
----------------------
123+
!( 'a' | 'b' )
124+
!( 'a' & 'b' )
125+
!'a' | 'b'
126+
!( 'a' | 'b' ) & 'c'
127+
!'a'
128+
(5 rows)
129+
130+
SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector;
131+
q
132+
-------------------------------
133+
'a' | 'b'
134+
!( 'a' & 'b' )
135+
'a' & !'b'
136+
( 'a' | 'b' ) & 'c'
137+
( 'a' | 'b' ) & ( 'c' | 'd' )
138+
(5 rows)
139+
140+
CREATE INDEX test_invrum_idx ON test_invrum USING rum(q);
141+
SET enable_seqscan = OFF;
142+
SELECT * FROM test_invrum WHERE q @@ ''::tsvector;
143+
q
144+
---
145+
(0 rows)
146+
147+
SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector;
148+
q
149+
----------------
150+
'a' | 'b'
151+
!( 'a' & 'b' )
152+
'a' & !'b'
153+
(3 rows)
154+
155+
SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector;
156+
q
157+
----------------
158+
'a' | 'b'
159+
!( 'a' & 'b' )
160+
!'a' | 'b'
161+
!'a'
162+
(4 rows)
163+
164+
SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector;
165+
q
166+
------------
167+
'a' | 'b'
168+
'a' & 'b'
169+
!'a' | 'b'
170+
(3 rows)
171+
172+
SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector;
173+
q
174+
----------------------
175+
!( 'a' | 'b' )
176+
!( 'a' & 'b' )
177+
!'a' | 'b'
178+
!( 'a' | 'b' ) & 'c'
179+
!'a'
180+
(5 rows)
181+
182+
SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector;
183+
q
184+
-------------------------------
185+
'a' | 'b'
186+
!( 'a' & 'b' )
187+
'a' & !'b'
188+
( 'a' | 'b' ) & 'c'
189+
( 'a' | 'b' ) & ( 'c' | 'd' )
190+
(5 rows)
191+
192+
SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector;
193+
q
194+
-------------------------------
195+
'a' | 'b'
196+
!( 'a' & 'b' )
197+
!'a' | 'b'
198+
( 'a' | 'b' ) & 'c'
199+
( 'a' | 'b' ) & ( 'c' | 'd' )
200+
!'a'
201+
(6 rows)
202+
203+
SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector;
204+
q
205+
-------------------------------
206+
'a' | 'b'
207+
'a' & 'b'
208+
!'a' | 'b'
209+
( 'a' | 'b' ) & 'c'
210+
( 'a' | 'b' ) & ( 'c' | 'd' )
211+
(5 rows)
212+
213+
SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector;
214+
q
215+
----------------
216+
!( 'a' | 'b' )
217+
!( 'a' & 'b' )
218+
!'a' | 'b'
219+
!'a'
220+
(4 rows)
221+
222+
SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector;
223+
q
224+
-------------------------------
225+
'a' | 'b'
226+
!( 'a' & 'b' )
227+
'a' & !'b'
228+
( 'a' | 'b' ) & ( 'c' | 'd' )
229+
(4 rows)
230+
231+
SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector;
232+
q
233+
-------------------------------
234+
'a' | 'b'
235+
!( 'a' & 'b' )
236+
!'a' | 'b'
237+
( 'a' | 'b' ) & ( 'c' | 'd' )
238+
!'a'
239+
(5 rows)
240+
241+
SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector;
242+
q
243+
-------------------------------
244+
'a' | 'b'
245+
'a' & 'b'
246+
!'a' | 'b'
247+
( 'a' | 'b' ) & ( 'c' | 'd' )
248+
(4 rows)
249+
250+
SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector;
251+
q
252+
----------------------
253+
!( 'a' | 'b' )
254+
!( 'a' & 'b' )
255+
!'a' | 'b'
256+
!( 'a' | 'b' ) & 'c'
257+
!'a'
258+
(5 rows)
259+
260+
SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector;
261+
q
262+
-------------------------------
263+
'a' | 'b'
264+
!( 'a' & 'b' )
265+
'a' & !'b'
266+
( 'a' | 'b' ) & 'c'
267+
( 'a' | 'b' ) & ( 'c' | 'd' )
268+
(5 rows)
269+

‎rumtsquery.c

+12-6
Original file line numberDiff line numberDiff line change
@@ -413,18 +413,20 @@ ruminv_extract_tsvector(PG_FUNCTION_ARGS)
413413
int32 *searchMode = (int32 *) PG_GETARG_POINTER(6);
414414
Datum *entries = NULL;
415415

416-
*nentries = vector->size + 1;
417-
*extra_data = NULL;
418-
*ptr_partialmatch = NULL;
419416
*searchMode = GIN_SEARCH_MODE_DEFAULT;
420417

421-
entries = (Datum *) palloc(sizeof(Datum) * (*nentries));
422-
*nullFlags = (bool *) palloc(sizeof(bool) * (*nentries));
423418
if (vector->size > 0)
424419
{
425420
int i;
426421
WordEntry *we = ARRPTR(vector);
427422

423+
*nentries = vector->size + 1;
424+
*extra_data = NULL;
425+
*ptr_partialmatch = NULL;
426+
427+
entries = (Datum *) palloc(sizeof(Datum) * (*nentries));
428+
*nullFlags = (bool *) palloc(sizeof(bool) * (*nentries));
429+
428430
for (i = 0; i < vector->size; i++)
429431
{
430432
text *txt;
@@ -433,8 +435,12 @@ ruminv_extract_tsvector(PG_FUNCTION_ARGS)
433435
entries[i] = PointerGetDatum(txt);
434436
(*nullFlags)[i] = false;
435437
}
438+
(*nullFlags)[*nentries - 1] = true;
439+
}
440+
else
441+
{
442+
*nentries = 0;
436443
}
437-
(*nullFlags)[*nentries - 1] = true;
438444
PG_FREE_IF_COPY(vector, 0);
439445
PG_RETURN_POINTER(entries);
440446
}

‎sql/ruminv.sql

+45
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,45 @@
1+
CREATE TABLE test_invrum(q tsquery);
2+
3+
INSERT INTO test_invrum VALUES ('a|b'::tsquery);
4+
INSERT INTO test_invrum VALUES ('a&b'::tsquery);
5+
INSERT INTO test_invrum VALUES ('!(a|b)'::tsquery);
6+
INSERT INTO test_invrum VALUES ('!(a&b)'::tsquery);
7+
INSERT INTO test_invrum VALUES ('!a|b'::tsquery);
8+
INSERT INTO test_invrum VALUES ('a&!b'::tsquery);
9+
INSERT INTO test_invrum VALUES ('(a|b)&c'::tsquery);
10+
INSERT INTO test_invrum VALUES ('(!(a|b))&c'::tsquery);
11+
INSERT INTO test_invrum VALUES ('(a|b)&(c|d)'::tsquery);
12+
INSERT INTO test_invrum VALUES ('!a'::tsquery);
13+
14+
SELECT * FROM test_invrum WHERE q @@ ''::tsvector;
15+
SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector;
16+
SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector;
17+
SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector;
18+
SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector;
19+
SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector;
20+
SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector;
21+
SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector;
22+
SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector;
23+
SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector;
24+
SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector;
25+
SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector;
26+
SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector;
27+
SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector;
28+
29+
CREATE INDEX test_invrum_idx ON test_invrum USING rum(q);
30+
SET enable_seqscan = OFF;
31+
32+
SELECT * FROM test_invrum WHERE q @@ ''::tsvector;
33+
SELECT * FROM test_invrum WHERE q @@ 'a'::tsvector;
34+
SELECT * FROM test_invrum WHERE q @@ 'b'::tsvector;
35+
SELECT * FROM test_invrum WHERE q @@ 'a b'::tsvector;
36+
SELECT * FROM test_invrum WHERE q @@ 'c'::tsvector;
37+
SELECT * FROM test_invrum WHERE q @@ 'a c'::tsvector;
38+
SELECT * FROM test_invrum WHERE q @@ 'b c'::tsvector;
39+
SELECT * FROM test_invrum WHERE q @@ 'a b c'::tsvector;
40+
SELECT * FROM test_invrum WHERE q @@ 'd'::tsvector;
41+
SELECT * FROM test_invrum WHERE q @@ 'a d'::tsvector;
42+
SELECT * FROM test_invrum WHERE q @@ 'b d'::tsvector;
43+
SELECT * FROM test_invrum WHERE q @@ 'a b d'::tsvector;
44+
SELECT * FROM test_invrum WHERE q @@ 'c d'::tsvector;
45+
SELECT * FROM test_invrum WHERE q @@ 'a c d'::tsvector;

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