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config
contrib
adddepend
btree_gist
data
expected
bit.out
bytea.out
cash.out
char.out
cidr.out
date.out
float4.out
float8.out
inet.out
init.out
int2.out
int4.out
int8.out
interval.out
macaddr.out
numeric.out
oid.out
text.out
time.out
timestamp.out
timestamptz.out
timetz.out
varbit.out
varchar.out
sql
Makefile
README.btree_gist
btree_bit.c
btree_bytea.c
btree_cash.c
btree_date.c
btree_float4.c
btree_float8.c
btree_gist.c
btree_gist.h
btree_gist.sql.in
btree_inet.c
btree_int2.c
btree_int4.c
btree_int8.c
btree_interval.c
btree_macaddr.c
btree_numeric.c
btree_oid.c
btree_text.c
btree_time.c
btree_ts.c
btree_utils_num.c
btree_utils_num.h
btree_utils_var.c
btree_utils_var.h
uninstall_btree_gist.sql
chkpass
cube
dbase
dblink
dbmirror
earthdistance
fulltextindex
fuzzystrmatch
intagg
intarray
isbn_issn
lo
ltree
mSQL-interface
mac
oid2name
pg_buffercache
pg_freespacemap
pg_trgm
pgbench
pgcrypto
pgrowlocks
pgstattuple
seg
spi
start-scripts
tablefunc
tips
tsearch2
userlock
vacuumlo
xml2
Makefile
README
contrib-global.mk
doc
src
COPYRIGHT
GNUmakefile.in
Makefile
README
README.CVS
aclocal.m4
configure
configure.in
ef770cbb69
- Fix wrong index results on text, char, varchar for multibyte strings - Fix some SIGFPE signals - Add support for infinite timestamps - Because of locale settings, btree_gist can not be a prefix index anymore (for text). Each node holds now just the lower and upper boundary.
67 lines
1.1 KiB
Plaintext
67 lines
1.1 KiB
Plaintext
-- char check
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CREATE TABLE vchartmp (a varchar(32));
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\copy vchartmp from 'data/char.data'
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SET enable_seqscan=on;
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SELECT count(*) FROM vchartmp WHERE a < '31b0'::varchar(32);
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count
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-------
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587
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(1 row)
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SELECT count(*) FROM vchartmp WHERE a <= '31b0'::varchar(32);
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count
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-------
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588
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(1 row)
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SELECT count(*) FROM vchartmp WHERE a = '31b0'::varchar(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 vchartmp WHERE a >= '31b0'::varchar(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 vchartmp WHERE a > '31b0'::varchar(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 vcharidx ON vchartmp USING GIST ( text(a) );
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SET enable_seqscan=off;
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SELECT count(*) FROM vchartmp WHERE a < '31b0'::varchar(32);
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count
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-------
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587
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(1 row)
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SELECT count(*) FROM vchartmp WHERE a <= '31b0'::varchar(32);
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count
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-------
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588
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(1 row)
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SELECT count(*) FROM vchartmp WHERE a = '31b0'::varchar(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 vchartmp WHERE a >= '31b0'::varchar(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 vchartmp WHERE a > '31b0'::varchar(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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