contrib/btree_gist/sql/varbit.sql


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

-- varbit check

CREATE TABLE varbittmp (a varbit);

\copy varbittmp from 'data/varbit.data'

SET enable_seqscan=on;

SELECT count(*) FROM varbittmp WHERE a <   '1110100111010';

SELECT count(*) FROM varbittmp WHERE a <=  '1110100111010';

SELECT count(*) FROM varbittmp WHERE a  =  '1110100111010';

SELECT count(*) FROM varbittmp WHERE a >=  '1110100111010';

SELECT count(*) FROM varbittmp WHERE a >   '1110100111010';

CREATE INDEX varbitidx ON varbittmp USING GIST ( a );

SET enable_seqscan=off;

SELECT count(*) FROM varbittmp WHERE a <   '1110100111010'::varbit;

SELECT count(*) FROM varbittmp WHERE a <=  '1110100111010'::varbit;

SELECT count(*) FROM varbittmp WHERE a  =  '1110100111010'::varbit;

SELECT count(*) FROM varbittmp WHERE a >=  '1110100111010'::varbit;

SELECT count(*) FROM varbittmp WHERE a >   '1110100111010'::varbit;