postgresql

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Files

Tom Lane d28ae65c70 Update the tznames reference files, and add IDT (Israel Daylight Time)

to the Default timezone abbreviation set.

Back-port the the current file set to all branches that contain tznames.
This includes adding SGT to the Default set in pre-8.4 releases.

Joachim Wieland

2009-09-06 15:25:48 +00:00

data

Update time zone data files to tzdata release 2009l: DST law changes in

2009-09-03 04:44:56 +00:00

tznames

Update the tznames reference files, and add IDT (Israel Daylight Time)

2009-09-06 15:25:48 +00:00

ialloc.c

Standard pgindent run for 8.1.

2005-10-15 02:49:52 +00:00

localtime.c

Fix up timetz input so that a date is required only when the specified

2006-10-18 16:43:14 +00:00

Makefile

Arrange to install a "posixrules" entry in our timezone database, so that

2007-03-14 17:38:15 +00:00

pgtz.c

Fix identify_system_timezone() so that it tests the behavior of the system

2008-07-01 03:41:10 +00:00

pgtz.h

Arrange for timezone names to be recognized case-insensitively; for

2006-10-16 19:58:27 +00:00

private.h

Properly undef _(x) gettext macro.

2005-02-23 04:34:21 +00:00

README

Remove hard-wired lists of timezone abbreviations in favor of providing

2006-07-25 03:51:23 +00:00

scheck.c

Standard pgindent run for 8.1.

2005-10-15 02:49:52 +00:00

strftime.c

Remove 576 references of include files that were not needed.

2006-07-14 14:52:27 +00:00

tzfile.h

Standard pgindent run for 8.1.

2005-10-15 02:49:52 +00:00

zic.c

Tweak zic.c to compile cleanly on MSVC: use CopyFile instead of

2006-10-24 15:11:03 +00:00

README

This is a PostgreSQL adapted version of the timezone library
from:

	ftp://elsie.nci.nih.gov/pub/tzcode*.tar.gz

The data files under data/ are an exact copy of the latest data set
from

	ftp://elsie.nci.nih.gov/pub/tzdata*.tar.gz

Since time zone rules change frequently in some parts of the world,
we should endeavor to update the data files before each PostgreSQL
release.

At each update, we should check if time zone offsets have changed.
Just search for the current or previous year and see what has changed.
Sometimes a country changes its time zone offsets, for example Georgia
in 2004.  Just grepping in the zic database files for 2004 is enough to
spot such a change.  Then the files under tznames/ should be updated.