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config
contrib
adminpack
auth_delay
auto_explain
bloom
btree_gin
btree_gist
data
expected
bit.out
bytea.out
cash.out
char.out
char_1.out
cidr.out
date.out
float4.out
float8.out
inet.out
init.out
int2.out
int4.out
int8.out
interval.out
macaddr.out
not_equal.out
numeric.out
oid.out
text.out
text_1.out
time.out
timestamp.out
timestamptz.out
timetz.out
varbit.out
varchar.out
varchar_1.out
sql
.gitignore
Makefile
btree_bit.c
btree_bytea.c
btree_cash.c
btree_date.c
btree_float4.c
btree_float8.c
btree_gist--1.0--1.1.sql
btree_gist--1.1--1.2.sql
btree_gist--1.2.sql
btree_gist--unpackaged--1.0.sql
btree_gist.c
btree_gist.control
btree_gist.h
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
chkpass
citext
cube
dblink
dict_int
dict_xsyn
earthdistance
file_fdw
fuzzystrmatch
hstore
hstore_plperl
hstore_plpython
intagg
intarray
isn
lo
ltree
ltree_plpython
oid2name
pageinspect
passwordcheck
pg_buffercache
pg_freespacemap
pg_prewarm
pg_standby
pg_stat_statements
pg_trgm
pg_visibility
pgcrypto
pgrowlocks
pgstattuple
postgres_fdw
seg
sepgsql
spi
sslinfo
start-scripts
tablefunc
tcn
test_decoding
tsearch2
tsm_system_rows
tsm_system_time
unaccent
uuid-ossp
vacuumlo
xml2
Makefile
README
contrib-global.mk
doc
src
.dir-locals.el
.gitattributes
.gitignore
COPYRIGHT
GNUmakefile.in
HISTORY
Makefile
README
README.git
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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