Tom Lane cab9a0656c Make TRUNCATE do truncate-in-place when processing a relation that was created ...

or previously truncated in the current (sub)transaction.  This is safe since
if the (sub)transaction later rolls back, we'd just discard the rel's current
physical file anyway.  This avoids unreasonable growth in the number of
transient files when a relation is repeatedly truncated.  Per a performance
gripe a couple weeks ago from Todd Cook.

2009-08-23 19:23:41 +00:00

..

access

Department of marginal improvements: teach tupconvert.c to avoid doing a

2009-08-17 20:34:31 +00:00

bootstrap

Add ALTER TABLE ... ALTER COLUMN ... SET STATISTICS DISTINCT

2009-08-02 22:14:53 +00:00

catalog

Make TRUNCATE do truncate-in-place when processing a relation that was created

2009-08-23 19:23:41 +00:00

commands

Make TRUNCATE do truncate-in-place when processing a relation that was created

2009-08-23 19:23:41 +00:00

executor

Tweak ExecIndexEvalRuntimeKeys to forcibly detoast any toasted comparison

2009-08-23 18:26:08 +00:00

foreign

Somebody seems to have thought they could get away without checking for

2009-06-11 16:14:18 +00:00

lib

Assorted minor refactoring in EXPLAIN.

2009-07-24 21:08:42 +00:00

libpq

Disallow empty passwords in LDAP authentication, the same way

2009-06-25 11:30:08 +00:00

main

Update copyright for 2009.

2009-01-01 17:24:05 +00:00

nodes

Merge the Constraint and FkConstraint node types into a single type.

2009-07-30 02:45:38 +00:00

optimizer

Put back adjust_appendrel_attrs()'s code for dealing with RestrictInfo.

2009-08-13 16:53:09 +00:00

parser

Allow mixing of traditional and SQL:2008 LIMIT/OFFSET syntax. Being rigid

2009-08-18 23:40:20 +00:00

po

Translation updates for 8.4 release.

2009-06-26 19:33:52 +00:00

port

Reserve the shared memory region during backend startup on Windows, so

2009-07-24 20:12:42 +00:00

postmaster

Allow backends to start up without use of the flat-file copy of pg_database.

2009-08-12 20:53:31 +00:00

regex

8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list

2009-06-11 14:49:15 +00:00

rewrite

8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list

2009-06-11 14:49:15 +00:00

snowball

Update copyright for 2009.

2009-01-01 17:24:05 +00:00

storage

Allow backends to start up without use of the flat-file copy of pg_database.

2009-08-12 20:53:31 +00:00

tcop

Create a multiplexing structure for signals to Postgres child processes.

2009-07-31 20:26:23 +00:00

tsearch

Introduce filtering dictionary support to tsearch. Propagate --nolocale option

2009-08-18 10:30:41 +00:00

utils

Fix overflow for INTERVAL 'x ms' where x is more than a couple million,

2009-08-18 21:23:14 +00:00

common.mk

Expand test coverage support to entire tree

2009-08-07 20:50:22 +00:00

Makefile

Update copyright for 2009.

2009-01-01 17:24:05 +00:00

nls.mk

Convert the core lexer and parser into fully reentrant code, by making use

2009-07-13 02:02:20 +00:00