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|
-- macaddr check
CREATE TABLE macaddrtmp (a macaddr);
\copy macaddrtmp from 'data/macaddr.data'
SET enable_seqscan=on;
SELECT count(*) FROM macaddrtmp WHERE a < '22:00:5c:e5:9b:0d';
count
-------
56
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a <= '22:00:5c:e5:9b:0d';
count
-------
60
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a = '22:00:5c:e5:9b:0d';
count
-------
4
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a >= '22:00:5c:e5:9b:0d';
count
-------
544
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a > '22:00:5c:e5:9b:0d';
count
-------
540
(1 row)
CREATE INDEX macaddridx ON macaddrtmp USING gist ( a );
SET enable_seqscan=off;
SELECT count(*) FROM macaddrtmp WHERE a < '22:00:5c:e5:9b:0d'::macaddr;
count
-------
56
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a <= '22:00:5c:e5:9b:0d'::macaddr;
count
-------
60
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a = '22:00:5c:e5:9b:0d'::macaddr;
count
-------
4
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a >= '22:00:5c:e5:9b:0d'::macaddr;
count
-------
544
(1 row)
SELECT count(*) FROM macaddrtmp WHERE a > '22:00:5c:e5:9b:0d'::macaddr;
count
-------
540
(1 row)
|
