SELECT count(*) FROM inettmp WHERE a < '89.225.196.191';
SELECT count(*) FROM inettmp WHERE a <= '89.225.196.191';
SELECT count(*) FROM inettmp WHERE a = '89.225.196.191';
SELECT count(*) FROM inettmp WHERE a >= '89.225.196.191';
SELECT count(*) FROM inettmp WHERE a > '89.225.196.191';
CREATEINDEX inetidx ON inettmp USING gist ( a );
SET enable_seqscan=off;
SELECT count(*) FROM inettmp WHERE a < '89.225.196.191'::inet;
SELECT count(*) FROM inettmp WHERE a <= '89.225.196.191'::inet;
SELECT count(*) FROM inettmp WHERE a = '89.225.196.191'::inet;
SELECT count(*) FROM inettmp WHERE a >= '89.225.196.191'::inet;
SELECT count(*) FROM inettmp WHERE a > '89.225.196.191'::inet;
VACUUM ANALYZE inettmp;
-- gist_inet_ops lacks a fetch function, so this should not be index-only scan EXPLAIN (COSTS OFF) SELECT count(*) FROM inettmp WHERE a = '89.225.196.191'::inet;
SELECT count(*) FROM inettmp WHERE a = '89.225.196.191'::inet;
DROPINDEX inetidx;
CREATEINDEXON inettmp USING gist (a gist_inet_ops, a inet_ops);
-- this can be an index-only scan, as long as the planner uses the right column EXPLAIN (COSTS OFF) SELECT count(*) FROM inettmp WHERE a = '89.225.196.191'::inet;
SELECT count(*) FROM inettmp WHERE a = '89.225.196.191'::inet;
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-08-08)
¤
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