Commit Graph

13769 Commits

Author SHA1 Message Date
Dave Cramer
5fc32fbf87 fixed missing apostrophe 2002-10-08 01:47:55 +00:00
Tom Lane
4e9b159484 Change order of operations during XLogFlush so that we try to include
in our write/flush operation any WAL entries that got queued while we
were waiting to get the WALWriteLock.  This improves throughput when
transactions are small enough that several can be committed per WAL
write (ie, per disk revolution).
2002-10-07 17:04:30 +00:00
Tatsuo Ishii
9a2e9c6804 Avoid PQisBusy/PQconsumeInput busy loop in case of PQisBusy returning
false. per Tom Lane's suggestion. See:

Subject: Suggested change to pgbench
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Tatsuo Ishii <t-ishii@sra.co.jp>
Cc: pgsql-patches@postgreSQL.org
Date: Sun, 06 Oct 2002 12:37:27 -0400

for more details.
2002-10-07 05:10:02 +00:00
Bruce Momjian
e4c2967edb Clarify comment. 2002-10-06 03:56:03 +00:00
Bruce Momjian
fb5e61fd2d Fix markup error. 2002-10-05 23:43:42 +00:00
Bruce Momjian
a32df55730 Add:
> * Add now("transaction|statement|clock") functionality
2002-10-05 19:04:00 +00:00
Bruce Momjian
0c88e38eda Add more documentation about CURRENT_TIMESTAMP.
Also, code < and > as &lt;/&gt; for cleaner SGML.
2002-10-05 19:03:16 +00:00
Bruce Momjian
82df2dd732 Update:
> * Allow sorting, temp files, temp tables to use multiple work directories
2002-10-05 04:00:26 +00:00
Tom Lane
916d8164df Restrict CREATE OPERATOR CLASS to superusers, per discussion some weeks
ago.
2002-10-04 22:19:29 +00:00
Tom Lane
d2db166c75 Require superuser privilege to create a binary-compatible cast, per
discussion some weeks ago.  Also, add a check that two types to be
binary-equivalenced match as to typlen, typbyval, and typalign; if
they don't then it's surely a mistake to equivalence them.
2002-10-04 22:08:44 +00:00
Bruce Momjian
04c57d68ce Update wording for temp files:
> * Allow sorting/temp files to use multiple work directories
2002-10-04 19:06:07 +00:00
Tom Lane
b8dcb505ec Fix a couple of grammatical errors in error messages. 2002-10-04 17:34:01 +00:00
Bruce Momjian
54670bd504 Add:
> * Allow sorting to use multiple work directories
2002-10-04 17:26:56 +00:00
Tom Lane
3b8ba163d0 Tweak a few of the most heavily used function call points to zero out
just the significant fields of FunctionCallInfoData, rather than MemSet'ing
the whole struct to zero.  Unused positions in the arg[] array will
thereby contain garbage rather than zeroes.  This buys back some of the
performance hit from increasing FUNC_MAX_ARGS.  Also tweak tuplesort.c
code for more speed by marking some routines 'inline'.  All together
these changes speed up simple sorts, like count(distinct int4column),
by about 25% on a P4 running RH Linux 7.2.
2002-10-04 17:19:55 +00:00
Bruce Momjian
53c5edace8 Add:
> * Add floor(float8) and other missing functions
2002-10-04 02:28:42 +00:00
Tom Lane
aab47baf6c Hack to make it possible to load CREATE CONSTRAINT TRIGGER commands that
are missing the FROM clause (due to a long-ago pg_dump bug).  Patch by
Stephan Szabo, minor tweaking by Tom Lane.
2002-10-03 21:06:23 +00:00
Bruce Momjian
eb978845e4 Add auto-vacuum emails. 2002-10-03 19:33:50 +00:00
Bruce Momjian
2609ccc34b Add:
< * Provide automatic running of vacuum in the background (Tom)
> * Provide automatic running of vacuum in the background (Tom) [vacuum]
2002-10-03 19:32:43 +00:00
Bruce Momjian
fb0b0a25dc Add:
> * Check GUC geqo_threshold to see if it is still accurate
2002-10-03 19:20:25 +00:00
Tom Lane
565c97bea5 In a bootstrap process or standalone backend, set MaxBackends = 1
to avoid unnecessary consumption of semaphores.
2002-10-03 19:19:09 +00:00
Tom Lane
edf497dec9 Avoid palloc(0) when MaxBackends = 1. 2002-10-03 19:17:55 +00:00
Tom Lane
9886a46e76 Restore NOTICEs that were mistakenly removed from triggers regression
test expected output.  Tweak contrib/spi Makefile so that refint.so is
by default built with appropriate NOTICE support for regression testing.
2002-10-03 18:40:02 +00:00
Bruce Momjian
793a4ba35e Add SSL documentation info to README.SSL 2002-10-03 17:26:14 +00:00
Bruce Momjian
0a85eea07e It's just a cosmetic change, fixes the help screen. Should be applied in
/contrib/vacuumlo

Mario Weilguni
2002-10-03 17:20:39 +00:00
Bruce Momjian
dc4a49398f This patch fixes a few grammatical errors, removes some duplicate
entries, and attributes some JDBC changes to the right people.

Neil Conway
2002-10-03 17:17:42 +00:00
Bruce Momjian
e654065f11 This is small README fix for contrib/intarray. Thank you.
Teodor Sigaev
2002-10-03 17:16:31 +00:00
Bruce Momjian
a62873d279 The attached adds a bit to the contrib/tablefunc regression test for
behavior of connectby() in the presence of infinite recursion. Please
apply this one in addition to the one sent earlier.

Joe Conway
2002-10-03 17:15:36 +00:00
Bruce Momjian
620dddf88a > The previous patch fixed an infinite recursion bug in
> contrib/tablefunc/tablefunc.c:connectby. But, other unmanageable error
> seems to occur even if a table has commonplace tree data(see below).
>
> I would think the patch, ancestor check, should be
>
>   if (strstr(branch_delim || branchstr->data || branch_delim,
>                        branch_delim || current_key || branch_delim))
>
> This is my image, not a real code. However, if branchstr->data includes
> branch_delim, my image will not be perfect.

Good point. Thank you Masaru for the suggested fix.

Attached is a patch to fix the bug found by Masaru. His example now
produces:

regression=# SELECT * FROM connectby('connectby_tree', 'keyid',
'parent_keyid', '11', 0, '-') AS t(keyid int, parent_keyid int, level
int,
branch text);
  keyid | parent_keyid | level |  branch

-------+--------------+-------+----------
     11 |              |     0 | 11
     10 |           11 |     1 | 11-10
    111 |           11 |     1 | 11-111
      1 |          111 |     2 | 11-111-1
(4 rows)

While making the patch I also realized that the "no show branch" form of
the  function was not going to work very well for recursion detection.
Therefore  there is now a default branch delimiter ('~') that is used
internally, for  that case, to enable recursion detection to work. If
you need a different  delimiter for your specific data, you will have to
use the "show branch" form  of the function.

Joe Conway
2002-10-03 17:11:12 +00:00
Bruce Momjian
a0bf2503ea The attached patch fixes a number of issues related to compiling the
client
utilities (libpq.dll and psql.exe) for win32 (missing defines,
adjustments to
includes, pedantic casting, non-existent functions) per:
   http://developer.postgresql.org/docs/postgres/install-win32.html.

It compiles cleanly under Windows 2000 using Visual Studio .net. Also
compiles clean and passes all regression tests (regular and contrib)
under Linux.

In addition to a review by the usual suspects, it would be very
desirable for  someone well versed in the peculiarities of win32 to take
a look.

Joe Conway
2002-10-03 17:09:42 +00:00
Bruce Momjian
d4eae72513 This patch removes two unused global variables from globals.c
Neil Conway
2002-10-03 17:07:53 +00:00
Bruce Momjian
50869ef839 Add:
> * Add schema, cast, and conversion backslash commands to psql
2002-10-03 16:39:02 +00:00
Bruce Momjian
04287daa83 Add wording so people know PANIC is really "off" for log_min_error_statement. 2002-10-03 02:26:49 +00:00
Tom Lane
71e74a2f58 Re-enable pg_resetxlog to accept -l values in hexadecimal (it used to
be able to do that, but the ability seems to have got lost in the
shuffle).  Add a -o nextOID switch for completeness.  Improve the
documentation to explain how and why to use these switches.
2002-10-02 21:30:13 +00:00
Tom Lane
388ad64dc7 pg_resetxlog was missing support for the pg_control fields added in 7.3. 2002-10-02 19:45:47 +00:00
Tom Lane
b813d143ae Alter scale selection for NUMERIC division and transcendental functions
so that precision of result is always at least as good as you'd get from
float8 arithmetic (ie, always at least 16 digits of accuracy).  Per
pg_hackers discussion a few days ago.
2002-10-02 19:21:26 +00:00
Bruce Momjian
c74c7e604c Turn GUC log_min_error_statement off by default by setting it to PANIC. 2002-10-02 16:27:57 +00:00
Dave Cramer
fd972e7f7e test files added by Kris Jurka 2002-10-01 16:11:30 +00:00
Tom Lane
361f1e1656 Pass less-unsafe parameters to Darwin's NSLinkModule. While this change prevents a backend coredump when loading a broken shlib, it also seems to suppress the error messages that might help debug the problem :-(. Perhaps someone would like to supply a 'linkEdit' hook to get the best of both worlds. But in the meantime, backend crash trumps error reporting. 2002-10-01 05:06:44 +00:00
Barry Lind
1a4431777b Fixed test suite to call PoolingDataSourceTest which was missed
Modified Files:
 	OptionalTestSuite.java
2002-10-01 04:36:00 +00:00
Barry Lind
5aa14def55 Applied doc patch to jdbc doc which documents support for datasources
patch submitted by ammulder@alumni.princeton.edu

 Modified Files:
 	jdbc.sgml
2002-10-01 04:09:13 +00:00
Bruce Momjian
04957acd91 Update FAQ for 7.2.3 version. 2002-10-01 03:28:56 +00:00
Bruce Momjian
fbc48fac11 Update HISTORY/release.sgml for 7.2.3. 2002-10-01 03:23:05 +00:00
Dave Cramer
7c553901d7 schema awareness patch provided by Kris Jurka 2002-10-01 00:39:02 +00:00
Bruce Momjian
2a1e4a9006 Add Bear's SSL comments. 2002-09-29 04:06:54 +00:00
Tom Lane
6d0d15c451 Make the world at least somewhat safe for zero-column tables, and
remove the special case in ALTER DROP COLUMN to prohibit dropping a
table's last column.
2002-09-28 20:00:19 +00:00
Tom Lane
23616b47d5 ARGH!
Vacuum must not advance pg_database.datvacuumxid nor truncate CLOG
unless it's processed *all* tables in the database.  Vacuums run by
unprivileged users don't count.

(Beats head against nearest convenient wall...)
2002-09-27 20:57:08 +00:00
Bruce Momjian
3468ed586a > Fix clusterdb to be schema-aware
Please apply the patch attached and this should be solved.

Alvaro Herrera
2002-09-27 17:51:10 +00:00
Tom Lane
d2d0f42040 Use heap_formtuple not heap_addheader to construct pg_index tuples.
heap_addheader is wrong because it doesn't cope with varlena fields,
notably indpred.
2002-09-27 15:05:23 +00:00
Tom Lane
cb253de21a Don't mess with HEAP_XMAX_INVALID in heaptuple.c routines; there is
no reason to worry about the tuple commit status bits until the tuple
is inserted in a relation by heapam.c.  Also, improve comments for
heap_addheader().
2002-09-27 15:04:08 +00:00
Bruce Momjian
0b1b377569 Have -d5 -d0 not affect the extra variables set with -d5. 2002-09-27 03:59:00 +00:00