New version. Add support for int2, int8, float4, float8, timestamp with/without time zone, time with/without time zone, date, interval, oid, money and macaddr, char, varchar/text, bytea, numeric, bit, varbit, inet/cidr types for GiST
2004-05-28 18:43:32 +08:00
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-- char check
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CREATE TABLE chartmp (a char(32));
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\copy chartmp from 'data/char.data'
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SET enable_seqscan=on;
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SELECT count(*) FROM chartmp WHERE a < '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a <= '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a = '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a >= '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a > '31b0'::char(32);
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CREATE INDEX charidx ON chartmp USING GIST ( a );
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SET enable_seqscan=off;
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SELECT count(*) FROM chartmp WHERE a < '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a <= '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a = '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a >= '31b0'::char(32);
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SELECT count(*) FROM chartmp WHERE a > '31b0'::char(32);
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2015-03-28 05:35:16 +08:00
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-- Test index-only scans
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SET enable_bitmapscan=off;
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EXPLAIN (COSTS OFF)
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SELECT * FROM chartmp WHERE a BETWEEN '31a' AND '31c';
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SELECT * FROM chartmp WHERE a BETWEEN '31a' AND '31c';
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