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21656 Commits

Author SHA1 Message Date
525e83bea3 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.
2005-07-28 07:38:33 +00:00
39850313e2 Remove no-longer-needed hack to add pgsleep.c to regress.so. 2005-07-28 04:32:32 +00:00
a7f8ae32de 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.
2005-07-28 04:31:30 +00:00
06e1d62689 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.
2005-07-28 04:03:14 +00:00
420cfd0366 Remove some long-dead support for libpgtcl with Tk. 2005-07-28 03:15:52 +00:00
37bd2aaf28 Fix breakage introduced in plpgsql CONTINUE patch.
Per Kevin McArthur.
2005-07-28 00:26:30 +00:00
f124e820a1 Add some missing SGML markup. 2005-07-27 13:42:01 +00:00
a4c75ece82 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.
2005-07-27 12:44:10 +00:00
b98b75eb3b Remove MMCacheLock -- it is no longer used. Per ITAGAKI Takahiro. 2005-07-27 08:05:36 +00:00
a43bbe34ff 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.
2005-07-27 05:14:12 +00:00
58d214e51f Basic documentation for ROLEs. The user-manag chapter still needs to
be rewritten, but at least the reference pages are reasonably sane.
2005-07-26 23:24:02 +00:00
0c2d7e39f9 Minor correction: cause ALTER ROLE role ROLE rolenames to behave
sensibly, even though we don't document it.
2005-07-26 22:37:50 +00:00
af019fb9ae 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.
2005-07-26 16:38:29 +00:00
f9fd176461 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.
2005-07-26 00:04:19 +00:00
e5d6b91220 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.
2005-07-25 22:12:34 +00:00
f5df006a04 Add username for psql password prompt, if the username was specified.
Adrian Maier
2005-07-25 17:17:41 +00:00
9ad9e694ac 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
2005-07-25 15:27:06 +00:00
4a2972d691 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.
2005-07-25 04:52:32 +00:00
cb504a41b2 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.
2005-07-25 00:58:27 +00:00
ac652466ec Partial fixes for contrib build on AIX: include -lm where needed.
Per Rocco Altier.
2005-07-24 23:30:10 +00:00
d675226e20 Regenerate badly-obsolete README file. 2005-07-24 17:18:52 +00:00
4c80071b81 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.
2005-07-24 17:07:18 +00:00
a8a3c3c4d6 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.
2005-07-24 14:53:42 +00:00
8b60f8e6c9 Fix rounding problem in interval_div by using rint(), and improve
interval_mul function.
2005-07-24 04:37:07 +00:00
c17abc1c54 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.
2005-07-24 02:25:26 +00:00
eaa5d52bfe Fix some failures to initialize table entries induced by recent autovacuum
integration.  Not clear this explains recent stats problems, but it's
definitely wrong.
2005-07-24 00:33:28 +00:00
d007a95055 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.
2005-07-23 21:05:48 +00:00
9af9d674c6 Remove unintended code addition. 2005-07-23 15:31:16 +00:00
4098c8867d Macro alignment cleanup. 2005-07-23 15:29:47 +00:00
f76f24dfff Improve computations of interval_div to prevent rounding problem on AIX. 2005-07-23 14:53:21 +00:00
3dbbbbf8e9 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)
2005-07-23 14:25:34 +00:00
6c61b0d93c 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.
2005-07-23 14:18:57 +00:00
5ddeffb676 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)
2005-07-23 02:02:27 +00:00
261026575d 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.
2005-07-22 21:16:15 +00:00
4749e914ae Fix insufficient check for overflow in tm2abstime(), per report from jw. 2005-07-22 19:55:50 +00:00
37c443eefd 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.
2005-07-22 19:12:02 +00:00
3758affc9b More removal of unneeded parentheses. 2005-07-22 19:00:55 +00:00
ca256f3254 More spacing adjustments 2005-07-22 15:15:38 +00:00
75e5aba7fe Update date/time comments. 2005-07-22 05:08:26 +00:00
a07628b070 More minor spacing improvements. 2005-07-22 05:03:09 +00:00
d5f1e08c0c Code spacing improvement, particularly *tm spacing. 2005-07-22 03:46:34 +00:00
e9c44bd382 More comment update of time macros. 2005-07-21 20:37:21 +00:00
e6b72d6af6 Update DAYS_PER_MONTH comment.
Add SECS_PER_YEAR and MINS_PER_HOUR macros.
2005-07-21 18:06:13 +00:00
a0407f508a Add comment about void* use in MemSet. 2005-07-21 15:16:30 +00:00
0e5c62d065 Add:
<
> * Research storing disk pages with no alignment/padding
2005-07-21 13:43:16 +00:00
b4bdab8105 Fix integer timestamp build for macro changes. 2005-07-21 05:18:26 +00:00
aa0f6e8d06 Add comment marking non-exact time conversion macros. 2005-07-21 04:48:42 +00:00
9dbd00b0e2 Remove unnecessary parentheses in assignments.
Add spaces where needed.
Reference time interval variables as tinterval.
2005-07-21 04:41:43 +00:00
3976899f29 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...
2005-07-21 04:15:04 +00:00
a536b2dd80 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
2005-07-21 03:56:25 +00:00