Tom Lane a536ed53bc Make use of statistics on index expressions. There are still some ...

corner cases that could stand improvement, but it does all the basic
stuff.  A byproduct is that the selectivity routines are no longer
constrained to working on simple Vars; we might in future be able to
improve the behavior for subexpressions that don't match indexes.

2004-02-17 00:52:53 +00:00

..

acl.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

array_userfuncs.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

arrayfuncs.c

More janitorial work: remove the explicit casting of NULL literals to a

2004-01-07 18:56:30 +00:00

arrayutils.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

ascii.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

bool.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

cash.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

char.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

date.c

Create crosstype comparison operators for date vs. timestamp and date

2004-02-14 20:16:18 +00:00

datetime.c

Repair problem identified by Olivier Prenant: ALTER DATABASE SET search_path

2004-01-19 19:04:40 +00:00

datum.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

encode.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

float.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

format_type.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

formatting.c

More janitorial work: remove the explicit casting of NULL literals to a

2004-01-07 18:56:30 +00:00

geo_ops.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

geo_selfuncs.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

inet_net_ntop.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

inet_net_pton.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

int8.c

Add function (actually an int4 and an int8 version) that generates

2004-02-03 08:29:57 +00:00

int.c

Add function (actually an int4 and an int8 version) that generates

2004-02-03 08:29:57 +00:00

like_match.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

like.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

lockfuncs.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

mac.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

Makefile

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

misc.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

nabstime.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

name.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

network.c

netmask() and hostmask() functions should return maximum-length masklen,

2003-12-01 18:50:19 +00:00

not_in.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

numeric.c

Use memmove() rather than memcpy() in set_var_from_var(). If this function

2004-02-04 01:11:47 +00:00

numutils.c

More janitorial work: remove the explicit casting of NULL literals to a

2004-01-07 18:56:30 +00:00

oid.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

oracle_compat.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

pg_locale.c

Repair problem identified by Olivier Prenant: ALTER DATABASE SET search_path

2004-01-19 19:04:40 +00:00

pg_lzcompress.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

pgstatfuncs.c

Added hints about the reason, why the command string in

2004-02-12 01:44:22 +00:00

pseudotypes.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

quote.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

regexp.c

pwd

2004-02-03 17:52:55 +00:00

regproc.c

Micro-opt: replace calls like

2004-01-31 05:09:41 +00:00

ri_triggers.c

Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.

2004-02-03 17:34:04 +00:00

ruleutils.c

Micro-opt: replace calls like

2004-01-31 05:09:41 +00:00

selfuncs.c

Make use of statistics on index expressions. There are still some

2004-02-17 00:52:53 +00:00

sets.c

Apply the core parts of Dennis Bjorklund's patch to allow function

2004-01-06 23:55:19 +00:00

tid.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

timestamp.c

Create crosstype comparison operators for date vs. timestamp and date

2004-02-14 20:16:18 +00:00

varbit.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

varchar.c

Make length() disregard trailing spaces in char(n) values, per discussion

2004-02-01 06:27:48 +00:00

varlena.c

Micro-opt: replace calls like

2004-01-31 05:09:41 +00:00

version.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00

xid.c

$Header: -> $PostgreSQL Changes ...

2003-11-29 19:52:15 +00:00