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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count
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-------
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2005-07-01 21:44:56 +08:00
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587
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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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(1 row)
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SELECT count(*) FROM chartmp WHERE a <= '31b0'::char(32);
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count
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-------
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2005-07-01 21:44:56 +08:00
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588
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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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(1 row)
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SELECT count(*) FROM chartmp WHERE a = '31b0'::char(32);
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count
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-------
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1
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(1 row)
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SELECT count(*) FROM chartmp WHERE a >= '31b0'::char(32);
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count
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-------
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401
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(1 row)
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SELECT count(*) FROM chartmp WHERE a > '31b0'::char(32);
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count
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-------
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400
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(1 row)
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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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count
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-------
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2005-07-01 21:44:56 +08:00
|
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587
|
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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(1 row)
|
|
|
|
|
|
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SELECT count(*) FROM chartmp WHERE a <= '31b0'::char(32);
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|
|
count
|
|
|
|
-------
|
2005-07-01 21:44:56 +08:00
|
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|
588
|
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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(1 row)
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SELECT count(*) FROM chartmp WHERE a = '31b0'::char(32);
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count
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-------
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1
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(1 row)
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SELECT count(*) FROM chartmp WHERE a >= '31b0'::char(32);
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count
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-------
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401
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(1 row)
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SELECT count(*) FROM chartmp WHERE a > '31b0'::char(32);
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count
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-------
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400
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(1 row)
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