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Bruce Momjian [Mon, 1 Aug 2005 19:38:03 +0000 (19:38 +0000)]
nor -> or.
Tom Lane [Mon, 1 Aug 2005 16:11:14 +0000 (16:11 +0000)]
Documentation for ALTER object SET SCHEMA commands. Also some minor
editorialization.
Bruce Momjian [Mon, 1 Aug 2005 14:13:30 +0000 (14:13 +0000)]
Done:
> * -Allow limits on per-db/role connections
Bruce Momjian [Mon, 1 Aug 2005 14:05:03 +0000 (14:05 +0000)]
Done:
< o Allow objects to be moved to different schemas
> o -Allow objects to be moved to different schemas
Fix word wrap:
< * Allow GRANT/REVOKE permissions to be applied to all schema objects with one
< command
> o Allow GRANT/REVOKE permissions to be applied to all schema objects
> with one command
Tom Lane [Mon, 1 Aug 2005 04:03:59 +0000 (04:03 +0000)]
Add ALTER object SET SCHEMA capability for a limited but useful set of
object kinds (tables, functions, types). Documentation is not here yet.
Original code by Bernd Helmle, extensive rework by Bruce Momjian and
Tom Lane.
Bruce Momjian [Mon, 1 Aug 2005 00:52:27 +0000 (00:52 +0000)]
Add description:
< This would require a new global table that is dumped to flat file for
< use by the postmaster. We do a similar thing for pg_shadow currently.
> This would add a function to load the SQL table from
> pg_hba.conf, and one to writes its contents to the flat file.
> The table should have a line number that is a float so rows
> can be inserted between existing rows, e.g. row 2.5 goes
> between row 2 and row 3.
Tom Lane [Sun, 31 Jul 2005 17:19:22 +0000 (17:19 +0000)]
Add per-user and per-database connection limit options.
This patch also includes preliminary update of pg_dumpall for roles.
Petr Jelinek, with review by Bruce Momjian and Tom Lane.
Bruce Momjian [Sun, 31 Jul 2005 13:54:52 +0000 (13:54 +0000)]
Suggest syntax:
< o Allow postgresql.conf file values to be changed via an SQL API
> o Allow postgresql.conf file values to be changed via an SQL
> API, perhaps using SET GLOBAL
Bruce Momjian [Sun, 31 Jul 2005 03:28:52 +0000 (03:28 +0000)]
Add item to sentence:
< * Allow server logs to be remotely read using SQL commands
151a151
> * Allow server logs to be remotely read and removed using SQL commands
Bruce Momjian [Sun, 31 Jul 2005 03:08:35 +0000 (03:08 +0000)]
Spacing improvement.
Tom Lane [Sat, 30 Jul 2005 22:53:15 +0000 (22:53 +0000)]
Fix broken markup and spelling, put paragraph in a somewhat less random
place.
Tom Lane [Sat, 30 Jul 2005 20:28:20 +0000 (20:28 +0000)]
Use the standard spelling of the protocol argument to get/setsockopt.
Bruce Momjian [Sat, 30 Jul 2005 18:20:44 +0000 (18:20 +0000)]
Fix justify_days() for integer datestamp, clean up code.
Bruce Momjian [Sat, 30 Jul 2005 17:15:35 +0000 (17:15 +0000)]
More vacuum markup fixes. Alvaro
Bruce Momjian [Sat, 30 Jul 2005 17:03:56 +0000 (17:03 +0000)]
Fix VACUUM sgml markup.
Bruce Momjian [Sat, 30 Jul 2005 15:45:49 +0000 (15:45 +0000)]
Patch to mention cost-based delay in vacuum reference
Alvaro Herrera
Bruce Momjian [Sat, 30 Jul 2005 15:17:26 +0000 (15:17 +0000)]
Add GUC variables to control keep-alive times for idle, interval, and
count.
Oliver Jowett
Bruce Momjian [Sat, 30 Jul 2005 14:52:04 +0000 (14:52 +0000)]
Please find attached diffs for documentation and simple regression
tests for the new interval->day changes. I added tests for
justify_hours() and justify_days() to interval.sql, as they take
interval input and produce interval output. If there's a more
appropriate place for them, please let me know.
Michael Glaesemann
Bruce Momjian [Sat, 30 Jul 2005 14:15:44 +0000 (14:15 +0000)]
Fix compile for no O_SYNC, but introduced with O_DIRECT.
Bruce Momjian [Sat, 30 Jul 2005 04:05:17 +0000 (04:05 +0000)]
Add constraint exclusion items:
<
> * Allow EXPLAIN to identify tables that were skipped because of
> enable_constraint_exclusion
> * Allow EXPLAIN output to be more easily processed by scripts
760a763
> * Allow enable_constraint_exclusion to work for UPDATE and DELETE queries
Bruce Momjian [Sat, 30 Jul 2005 03:59:23 +0000 (03:59 +0000)]
Add:
<
> * Allow enable_constraint_exclusion to work for UNIONs like it does for
> inheritance
Bruce Momjian [Sat, 30 Jul 2005 03:49:17 +0000 (03:49 +0000)]
Add:
> * Prevent inherited tables from expanding temporary subtables of other
> sessions
Bruce Momjian [Sat, 30 Jul 2005 03:39:27 +0000 (03:39 +0000)]
Update AIX FAQ.
Chris Browne
Bruce Momjian [Sat, 30 Jul 2005 03:21:41 +0000 (03:21 +0000)]
Add:
> * Add system view to show free space map contents
884c885
< o Move into the backend code
> o -Move into the backend code
Bruce Momjian [Sat, 30 Jul 2005 03:18:38 +0000 (03:18 +0000)]
Add:
> * Allow SELECT ... FOR UPDATE on inherited tables
Bruce Momjian [Sat, 30 Jul 2005 03:16:08 +0000 (03:16 +0000)]
Clarify:
< * Add TRUNCATE permission
> * Add a separate TRUNCATE permission
Bruce Momjian [Sat, 30 Jul 2005 03:15:22 +0000 (03:15 +0000)]
Add:
> * Add TRUNCATE permission
>
> Currently only the owner can TRUNCATE a table because triggers are not
> called, and the table is locked in exclusive mode.
>
Bruce Momjian [Sat, 30 Jul 2005 03:07:42 +0000 (03:07 +0000)]
SUNOS4_CC -> SUNOS_CC.
Bruce Momjian [Sat, 30 Jul 2005 02:52:30 +0000 (02:52 +0000)]
Add:
> * Add PQescapeIdentifier() to libpq
Tom Lane [Fri, 29 Jul 2005 21:40:02 +0000 (21:40 +0000)]
Fix an oversight I introduced on 2003-12-28: find_nots/push_nots should
continue to recurse after eliminating a NOT-below-a-NOT, since the
contained subexpression will now be part of the top-level AND/OR structure
and so deserves to be simplified. The real-world impact of this is
probably minimal, since it'd require at least three levels of NOT to make
a difference, but it's still a bug.
Also remove some redundant tests for NULL subexpressions.
Tom Lane [Fri, 29 Jul 2005 19:38:22 +0000 (19:38 +0000)]
Remove contrib version of pg_autovacuum --- superseded by integrated
version.
Tom Lane [Fri, 29 Jul 2005 19:30:09 +0000 (19:30 +0000)]
Clean up a number of autovacuum loose ends. Make the stats collector
track shared relations in a separate hashtable, so that operations done
from different databases are counted correctly. Add proper support for
anti-XID-wraparound vacuuming, even in databases that are never connected
to and so have no stats entries. Miscellaneous other bug fixes.
Alvaro Herrera, some additional fixes by Tom Lane.
Tom Lane [Fri, 29 Jul 2005 17:00:29 +0000 (17:00 +0000)]
It appears we need -DSUNOS4_CC for both solaris and sunos4 templates.
Per report from Andrew Clark.
Bruce Momjian [Fri, 29 Jul 2005 16:05:28 +0000 (16:05 +0000)]
Add detail:
>
> If CRC check fails during recovery, remember the page in case
> a later CRC for that page properly matches.
>
Bruce Momjian [Fri, 29 Jul 2005 15:13:11 +0000 (15:13 +0000)]
Move reindexdb from /contrib to /bin.
Euler Taveira de Oliveira
Bruce Momjian [Fri, 29 Jul 2005 15:04:22 +0000 (15:04 +0000)]
Update catversion for dbsize changes.
Bruce Momjian [Fri, 29 Jul 2005 15:03:51 +0000 (15:03 +0000)]
Remove dbsize mention.
Bruce Momjian [Fri, 29 Jul 2005 14:47:04 +0000 (14:47 +0000)]
Move dbsize functions into the backend. New functions:
pg_tablespace_size
pg_database_size
pg_relation_size
pg_complete_relation_size
pg_size_pretty
Remove /contrib/dbsize.
Dave Page
Bruce Momjian [Fri, 29 Jul 2005 14:05:12 +0000 (14:05 +0000)]
Add mp3 entry to FAQ.
Bruce Momjian [Fri, 29 Jul 2005 13:00:03 +0000 (13:00 +0000)]
I've had this small patch in my local tree for a while. It documents
new commands which may make an SPI call fail.
Alvaro Herrera
Bruce Momjian [Fri, 29 Jul 2005 12:59:15 +0000 (12:59 +0000)]
Fix typo.
uniware
Bruce Momjian [Fri, 29 Jul 2005 03:25:53 +0000 (03:25 +0000)]
Update O_DIRECT comment.
Bruce Momjian [Fri, 29 Jul 2005 03:23:00 +0000 (03:23 +0000)]
Done:
< * Consider use of open/fcntl(O_DIRECT) to minimize OS caching,
< especially for WAL writes
> * -Consider use of open/fcntl(O_DIRECT) to minimize OS caching,
> for WAL writes
Bruce Momjian [Fri, 29 Jul 2005 03:22:33 +0000 (03:22 +0000)]
Use O_DIRECT if available when using O_SYNC for wal_sync_method.
Also, write multiple WAL buffers out in one write() operation.
ITAGAKI Takahiro
---------------------------------------------------------------------------
> If we disable writeback-cache and use open_sync, the per-page writing
> behavior in WAL module will show up as bad result. O_DIRECT is similar
> to O_DSYNC (at least on linux), so that the benefit of it will disappear
> behind the slow disk revolution.
>
> In the current source, WAL is written as:
> for (i = 0; i < N; i++) { write(&buffers[i], BLCKSZ); }
> Is this intentional? Can we rewrite it as follows?
> write(&buffers[0], N * BLCKSZ);
>
> In order to achieve it, I wrote a 'gather-write' patch (xlog.gw.diff).
> Aside from this, I'll also send the fixed direct io patch (xlog.dio.diff).
> These two patches are independent, so they can be applied either or both.
>
>
> I tested them on my machine and the results as follows. It shows that
> direct-io and gather-write is the best choice when writeback-cache is off.
> Are these two patches worth trying if they are used together?
>
>
> | writeback | fsync= | fdata | open_ | fsync_ | open_
> patch | cache | false | sync | sync | direct | direct
> ------------+-----------+--------+-------+-------+--------+---------
> direct io | off | 124.2 | 105.7 | 48.3 | 48.3 | 48.2
> direct io | on | 129.1 | 112.3 | 114.1 | 142.9 | 144.5
> gather-write| off | 124.3 | 108.7 | 105.4 | (N/A) | (N/A)
> both | off | 131.5 | 115.5 | 114.4 | 145.4 | 145.2
>
> - 20runs * pgbench -s 100 -c 50 -t 200
> - with tuning (wal_buffers=64, commit_delay=500, checkpoint_segments=8)
> - using 2 ATA disks:
> - hda(reiserfs) includes system and wal.
> - hdc(jfs) includes database files. writeback-cache is always on.
>
> ---
> ITAGAKI Takahiro
Bruce Momjian [Fri, 29 Jul 2005 03:17:55 +0000 (03:17 +0000)]
Thank you for applying patch --- regexp_replace.
An attached patch is a small additional improvement.
This patch use appendStringInfoText instead of appendStringInfoString.
There is an overhead of PG_TEXT_GET_STR when appendStringInfoString is
executed by text type. This can be reduced by appendStringInfoText.
Atsushi Ogawa
Tom Lane [Thu, 28 Jul 2005 22:27:02 +0000 (22:27 +0000)]
Make use of new list primitives list_append_unique and list_concat_unique
where applicable.
Bruce Momjian [Thu, 28 Jul 2005 22:14:30 +0000 (22:14 +0000)]
Add tab completion syntax for PREPARE 2-phase commit syntax.
There's no tab-completion for "PREPARE TRANSACTION 'xxx'" since that
would be ambigous with "PREPARE xxx AS xx".
Heikki Linnakangas
Tom Lane [Thu, 28 Jul 2005 20:26:22 +0000 (20:26 +0000)]
Fix a bunch of bad interactions between partial indexes and the new
planning logic for bitmap indexscans. Partial indexes create corner
cases in which a scan might be done with no explicit index qual conditions,
and the code wasn't handling those cases nicely. Also be a little
tenser about eliminating redundant clauses in the generated plan.
Per report from Dmitry Karasik.
Bruce Momjian [Thu, 28 Jul 2005 15:30:55 +0000 (15:30 +0000)]
Code cleanup.
Neil Conway [Thu, 28 Jul 2005 07:51:13 +0000 (07:51 +0000)]
Refactor exec_cast_value() and exec_simple_cast_value(): since they do
not ever write through the `isnull' parameter, it does not need to be
an out parameter. Therefore it can be declared a "bool" rather than a
"bool *".
Neil Conway [Thu, 28 Jul 2005 07:38:33 +0000 (07:38 +0000)]
Mark a static array "const" to move a few bytes from the "data" segment
to the "text" segment. It would be possible to mark the elements of the
array "const" as well, but this would require multiple API changes and
does not seem to be worth the notational inconvenience.
Tom Lane [Thu, 28 Jul 2005 04:32:32 +0000 (04:32 +0000)]
Remove no-longer-needed hack to add pgsleep.c to regress.so.
Tom Lane [Thu, 28 Jul 2005 04:31:30 +0000 (04:31 +0000)]
Put libpgport into OBJS instead of LIBS, so that it gets included
into .def and .exp files automatically on Windows, AIX, and the like.
An additional benefit is that changes in libpgport files correctly
propagate to force rebuild of the backend executable. This is my
reworking of Rocco Altier's idea, and if it breaks anything it's
definitely my fault.
Tom Lane [Thu, 28 Jul 2005 04:03:14 +0000 (04:03 +0000)]
Fix a whole bunch of #includes that were either wrong or redundant.
The first rule of portability for us is 'thou shalt have no other gods
before c.h', and a whole lot of these files were either not including
c.h at all, or including random system headers beforehand, either of
which sins can mess up largefile support nicely. Once you have
included c.h, there is no need to re-include what it includes, either.
Tom Lane [Thu, 28 Jul 2005 03:15:52 +0000 (03:15 +0000)]
Remove some long-dead support for libpgtcl with Tk.
Tom Lane [Thu, 28 Jul 2005 00:26:30 +0000 (00:26 +0000)]
Fix breakage introduced in plpgsql CONTINUE patch.
Per Kevin McArthur.
Neil Conway [Wed, 27 Jul 2005 13:42:01 +0000 (13:42 +0000)]
Add some missing SGML markup.
Neil Conway [Wed, 27 Jul 2005 12:44:10 +0000 (12:44 +0000)]
Fix a few macro definitions to ensure that unary minus is enclosed in
parentheses. This avoids possible operator precedence problems, and
is consistent with most of the macro definitions in the tree.
Neil Conway [Wed, 27 Jul 2005 08:05:36 +0000 (08:05 +0000)]
Remove MMCacheLock -- it is no longer used. Per ITAGAKI Takahiro.
Neil Conway [Wed, 27 Jul 2005 05:14:12 +0000 (05:14 +0000)]
Avoid crashing pg_dump if we can't connect to the database server, and
no database has been explicitly specified. Per gripe from Omar Kilani.
Tom Lane [Tue, 26 Jul 2005 23:24:02 +0000 (23:24 +0000)]
Basic documentation for ROLEs. The user-manag chapter still needs to
be rewritten, but at least the reference pages are reasonably sane.
Tom Lane [Tue, 26 Jul 2005 22:37:50 +0000 (22:37 +0000)]
Minor correction: cause ALTER ROLE role ROLE rolenames to behave
sensibly, even though we don't document it.
Tom Lane [Tue, 26 Jul 2005 16:38:29 +0000 (16:38 +0000)]
Add a role property 'rolinherit' which, when false, denotes that the role
doesn't automatically inherit the privileges of roles it is a member of;
for such a role, membership in another role can be exploited only by doing
explicit SET ROLE. The default inherit setting is TRUE, so by default
the behavior doesn't change, but creating a user with NOINHERIT gives closer
adherence to our current reading of SQL99. Documentation still lacking,
and I think the information schema needs another look.
Tom Lane [Tue, 26 Jul 2005 00:04:19 +0000 (00:04 +0000)]
Add pg_has_role() family of privilege inquiry functions modeled after the
existing ones for object privileges. Update the information_schema for
roles --- pg_has_role() makes this a whole lot easier, removing the need
for most of the explicit joins with pg_user. The views should be a tad
faster now, too. Stephen Frost and Tom Lane.
Tom Lane [Mon, 25 Jul 2005 22:12:34 +0000 (22:12 +0000)]
Add SET ROLE. This is a partial commit of Stephen Frost's recent patch;
I'm still working on the has_role function and information_schema changes.
Bruce Momjian [Mon, 25 Jul 2005 17:17:41 +0000 (17:17 +0000)]
Add username for psql password prompt, if the username was specified.
Adrian Maier
Bruce Momjian [Mon, 25 Jul 2005 15:27:06 +0000 (15:27 +0000)]
Add:
> o Allow postgresql.conf file values to be changed via an SQL API
> o Allow the server to be stopped/restarted via an SQL API
Tom Lane [Mon, 25 Jul 2005 04:52:32 +0000 (04:52 +0000)]
Awhile back we replaced all uses of strcasecmp and strncasecmp with
pg_strcasecmp and pg_strncasecmp ... but I see some of the former have
crept back in.
Eternal vigilance is the price of locale independence, apparently.
Tom Lane [Mon, 25 Jul 2005 00:58:27 +0000 (00:58 +0000)]
Change build of regress.so to use Makefile.shlib instead of depending
on the not-very-good .so pattern rules in the port-specific Makefiles.
(This leaves only pgxs' MODULES case needing those rules.) Also,
compile pgsleep.c locally and add it to regress.so to avoid failure
on AIX.
Tom Lane [Sun, 24 Jul 2005 23:30:10 +0000 (23:30 +0000)]
Partial fixes for contrib build on AIX: include -lm where needed.
Per Rocco Altier.
Tom Lane [Sun, 24 Jul 2005 17:18:52 +0000 (17:18 +0000)]
Regenerate badly-obsolete README file.
Tom Lane [Sun, 24 Jul 2005 17:07:18 +0000 (17:07 +0000)]
With the interval/day patch, the horology regression test no longer
fails near DST transition days, so remove the advice about that testing
problem. Also improve the description of variant-comparison-file
selection.
Tom Lane [Sun, 24 Jul 2005 14:53:42 +0000 (14:53 +0000)]
Add variant expected file to cope with different spelling of a Python
error message in Python 2.3 and before. Per Michael Fuhr and buildfarm
results.
Bruce Momjian [Sun, 24 Jul 2005 04:37:07 +0000 (04:37 +0000)]
Fix rounding problem in interval_div by using rint(), and improve
interval_mul function.
Tom Lane [Sun, 24 Jul 2005 02:25:26 +0000 (02:25 +0000)]
Fix logic error in tbm_intersect: the intersection of a normal page and
a lossy page has to be lossy, because we don't know exactly which tuples
on the page should remain part of the bitmap. Per Jie Zhang.
Tom Lane [Sun, 24 Jul 2005 00:33:28 +0000 (00:33 +0000)]
Fix some failures to initialize table entries induced by recent autovacuum
integration. Not clear this explains recent stats problems, but it's
definitely wrong.
Tom Lane [Sat, 23 Jul 2005 21:05:48 +0000 (21:05 +0000)]
Simple constraint exclusion. For now, only child tables of inheritance
scans are candidates for exclusion; this should be fixed eventually.
Simon Riggs, with some help from Tom Lane.
Bruce Momjian [Sat, 23 Jul 2005 15:31:16 +0000 (15:31 +0000)]
Remove unintended code addition.
Bruce Momjian [Sat, 23 Jul 2005 15:29:47 +0000 (15:29 +0000)]
Macro alignment cleanup.
Bruce Momjian [Sat, 23 Jul 2005 14:53:21 +0000 (14:53 +0000)]
Improve computations of interval_div to prevent rounding problem on AIX.
Bruce Momjian [Sat, 23 Jul 2005 14:25:34 +0000 (14:25 +0000)]
Andrew pointed out that the current fix didn't handle dates that were
near daylight savings time boudaries. This handles it properly, e.g.
test=> select '2005-04-03 04:00:00'::timestamp at time zone
'America/Los_Angeles';
timezone
------------------------
2005-04-03 07:00:00-04
(1 row)
Tom Lane [Sat, 23 Jul 2005 14:18:57 +0000 (14:18 +0000)]
In the stats test, delay for the stats collector to catch up using a
function that actually sleeps, instead of busy-waiting. Perhaps this
will resolve some of the intermittent stats failures we keep seeing.
Bruce Momjian [Sat, 23 Jul 2005 02:02:27 +0000 (02:02 +0000)]
Fix AT TIME ZONE for timestamps without time zones:
test=> select (CURRENT_DATE + '05:00'::time)::timestamp at time zone
'Canada/Pacific';
timezone
------------------------
2005-07-22 08:00:00-04
(1 row)
Bruce Momjian [Fri, 22 Jul 2005 21:16:15 +0000 (21:16 +0000)]
Fix AT TIME ZONE for timestamps without time zones:
test=> select ('2005-07-20 00:00:00'::timestamp without time zone) at
time zone 'Europe/Paris';
timezone
------------------------
2005-07-19 22:00:00-04
Udpate documentation.
Tom Lane [Fri, 22 Jul 2005 19:55:50 +0000 (19:55 +0000)]
Fix insufficient check for overflow in tm2abstime(), per report from jw.
Tom Lane [Fri, 22 Jul 2005 19:12:02 +0000 (19:12 +0000)]
Fix compare_fuzzy_path_costs() to behave a bit more sanely. The original
coding would ignore startup cost differences of less than 1% of the
estimated total cost; which was OK for normal planning but highly not OK
if a very small LIMIT was applied afterwards, so that startup cost becomes
the name of the game. Instead, compare startup and total costs fuzzily
but independently. This changes the plan selected for two queries in the
regression tests; adjust expected-output files for resulting changes in
row order. Per reports from Dawid Kuroczko and Sam Mason.
Bruce Momjian [Fri, 22 Jul 2005 19:00:55 +0000 (19:00 +0000)]
More removal of unneeded parentheses.
Bruce Momjian [Fri, 22 Jul 2005 15:15:38 +0000 (15:15 +0000)]
More spacing adjustments
Bruce Momjian [Fri, 22 Jul 2005 05:08:26 +0000 (05:08 +0000)]
Update date/time comments.
Bruce Momjian [Fri, 22 Jul 2005 05:03:09 +0000 (05:03 +0000)]
More minor spacing improvements.
Bruce Momjian [Fri, 22 Jul 2005 03:46:34 +0000 (03:46 +0000)]
Code spacing improvement, particularly *tm spacing.
Bruce Momjian [Thu, 21 Jul 2005 20:37:21 +0000 (20:37 +0000)]
More comment update of time macros.
Bruce Momjian [Thu, 21 Jul 2005 18:06:13 +0000 (18:06 +0000)]
Update DAYS_PER_MONTH comment.
Add SECS_PER_YEAR and MINS_PER_HOUR macros.
Bruce Momjian [Thu, 21 Jul 2005 15:16:30 +0000 (15:16 +0000)]
Add comment about void* use in MemSet.
Bruce Momjian [Thu, 21 Jul 2005 13:43:16 +0000 (13:43 +0000)]
Add:
<
> * Research storing disk pages with no alignment/padding
Bruce Momjian [Thu, 21 Jul 2005 05:18:26 +0000 (05:18 +0000)]
Fix integer timestamp build for macro changes.
Bruce Momjian [Thu, 21 Jul 2005 04:48:42 +0000 (04:48 +0000)]
Add comment marking non-exact time conversion macros.
Bruce Momjian [Thu, 21 Jul 2005 04:41:43 +0000 (04:41 +0000)]
Remove unnecessary parentheses in assignments.
Add spaces where needed.
Reference time interval variables as tinterval.
Tom Lane [Thu, 21 Jul 2005 04:15:04 +0000 (04:15 +0000)]
Fix storage size for btree_gist interval indexes. Fix penalty
calculations for interval and time/timetz to behave sanely for both
integer and float timestamps; up to now I think it's been doing
something pretty strange...
Bruce Momjian [Thu, 21 Jul 2005 03:56:25 +0000 (03:56 +0000)]
Add time/date macros for code clarity:
#define DAYS_PER_YEAR 365.25
#define MONTHS_PER_YEAR 12
#define DAYS_PER_MONTH 30
#define HOURS_PER_DAY 24