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|
-- cidr check
CREATE TABLE cidrtmp AS
SELECT cidr(a) AS a FROM inettmp ;
SET enable_seqscan=on;
SELECT count(*) FROM cidrtmp WHERE a < '121.111.63.82';
count
-------
290
(1 row)
SELECT count(*) FROM cidrtmp WHERE a <= '121.111.63.82';
count
-------
291
(1 row)
SELECT count(*) FROM cidrtmp WHERE a = '121.111.63.82';
count
-------
1
(1 row)
SELECT count(*) FROM cidrtmp WHERE a >= '121.111.63.82';
count
-------
310
(1 row)
SELECT count(*) FROM cidrtmp WHERE a > '121.111.63.82';
count
-------
309
(1 row)
CREATE INDEX cidridx ON cidrtmp USING gist ( a );
SET enable_seqscan=off;
SELECT count(*) FROM cidrtmp WHERE a < '121.111.63.82'::cidr;
count
-------
290
(1 row)
SELECT count(*) FROM cidrtmp WHERE a <= '121.111.63.82'::cidr;
count
-------
291
(1 row)
SELECT count(*) FROM cidrtmp WHERE a = '121.111.63.82'::cidr;
count
-------
1
(1 row)
SELECT count(*) FROM cidrtmp WHERE a >= '121.111.63.82'::cidr;
count
-------
310
(1 row)
SELECT count(*) FROM cidrtmp WHERE a > '121.111.63.82'::cidr;
count
-------
309
(1 row)
|
