Commit Graph

14935 Commits

Author SHA1 Message Date
Tom Lane
3df163ad89 Add more documentation about shared memory costs. 2003-04-19 00:37:28 +00:00
Tom Lane
bd8d441775 Second round of FE/BE protocol changes. Frontend->backend messages now
have length counts, and COPY IN data is packetized into messages.
2003-04-19 00:02:30 +00:00
Tom Lane
54b38d293e Fix breakage from recent variable-handling changes. 2003-04-18 23:38:47 +00:00
Bruce Momjian
4d4953fc41 Make Win32 tests to match existing Cygwin tests, where appropriate. 2003-04-18 01:03:42 +00:00
Tom Lane
cb7fb3ca95 First phase of FE/BE protocol modifications: new StartupPacket layout
with variable-width fields.  No more truncation of long user names.
Also, libpq can now send its environment-variable-driven SET commands
as part of the startup packet, saving round trips to server.
2003-04-17 22:26:02 +00:00
Bruce Momjian
76fd678c06 Make pg_dump's concurency capability more prominent. 2003-04-17 15:34:37 +00:00
Tom Lane
31845dd363 Fix abstime-to-time cast function, which has had broken implementation
since 7.2, per bug #947.  Turns out it had wrong volatility label, too.
Can't force initdb in 7.3 branch, but fix anyway for future installs.
2003-04-17 04:50:20 +00:00
Barry Lind
0b88b63709 Applied patches from Kris Jurka fixing a string tokenizing problem and
fixing an order by problem for index metadata results.
Also includes removing some unused code as well as a fix to the toString
method on statement.

 Modified Files:
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
2003-04-17 04:37:07 +00:00
Tom Lane
26b237ffad Various clarifications; add a clear DRAFT marker; minor adjustments in
some message types.  In particular add text/binary flag to StartCopyIn
and StartCopyOut, so that client library can know what is expected or
forthcoming.
2003-04-16 20:53:38 +00:00
Bruce Momjian
e8ee547829 Add mention of OpenProjects IRC channel. It is as large as EFNet now. 2003-04-16 18:56:24 +00:00
Tom Lane
1719fd55d3 Fix some problems exposed by building outside the source tree. 2003-04-16 05:23:55 +00:00
Tom Lane
1426db5d95 Fix stupid oversight ... 2003-04-16 04:37:58 +00:00
Tom Lane
fe19e56c57 First draft of revised FE/BE protocol specification. Still needs work,
but I'm putting it up so people can see and comment on it.
2003-04-15 22:51:18 +00:00
Bruce Momjian
dde302dd4b Update Japanese FAQ, from Jun Kuwamura. 2003-04-15 21:00:27 +00:00
Peter Eisentraut
35e60ea967 Change names of ISO-8859-x encodings to ISO_8859_x, to match reality. 2003-04-15 13:26:54 +00:00
Peter Eisentraut
7c084d148f Bring SQL ref pages to consistent format, part 1. 2003-04-15 13:25:08 +00:00
Peter Eisentraut
72aa9488d3 Add better markup and improve some text here and there. 2003-04-15 13:23:35 +00:00
Tom Lane
5ab15591d9 eqjoinsel's logic for case where MCV lists are not present should
account for NULLs; in hindsight this is obvious since the code for
the MCV-lists case would reduce to this when there are zero entries
in both lists.  Per example from Alec Mitchell.
2003-04-15 05:18:12 +00:00
Tom Lane
49c3cf5fd1 path.c needs to be included in libpq; per Joe Conway. 2003-04-14 21:15:13 +00:00
Tom Lane
3f4f235f79 Another try at correctly explaining the difference between Postgres and
SQL92 temp tables.  Possibly I got it right this time.
2003-04-14 18:08:58 +00:00
Tom Lane
0851e12244 Reorganize clog's error reporting so that PANIC on clog I/O error can
be reduced to a plain ERROR.  Should make it at least a little less
painful to deal with data-corruption problems.
2003-04-14 17:31:33 +00:00
Bruce Momjian
6bfa2df64e Document file name as optional for \o in psql help (\h). 2003-04-14 16:23:36 +00:00
Tom Lane
4af1769ae9 Minor copy-editing. 2003-04-14 15:40:02 +00:00
Tom Lane
6d99dbb0c9 Clarify description of our deviation from standard for temp tables,
per suggestion from Mike Sykes.
2003-04-14 15:24:46 +00:00
Dave Cramer
810e0b982b exposed the addDataType method to the PGConnection, allows users to add datatypes 2003-04-14 10:39:51 +00:00
Peter Eisentraut
6ff82c6742 Integrate the operator class section into the comprehensive extending SQL
chapter as well.
2003-04-13 09:57:35 +00:00
Peter Eisentraut
4e5602e9b8 A couple of minor fixes 2003-04-13 09:56:00 +00:00
Barry Lind
51acf97235 Applied patch submitted by Nic Ferrier with some cleanups of his previous
patch to add cursor based queries.

 Modified Files:
 	jdbc/org/postgresql/core/BaseConnection.java
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
2003-04-13 04:10:07 +00:00
Tom Lane
3fd5faed5b Second try at avoiding conflicts with system isblank(). 2003-04-13 04:07:17 +00:00
Tom Lane
ff5456feae Add code to provide useful dynamic-linking error messages on OS X. 2003-04-13 01:19:06 +00:00
Tom Lane
e138630251 On some systems <sys/types.h> must be included before <sys/socket.h>. 2003-04-12 23:25:42 +00:00
Tom Lane
ae02cf3c44 Guard against macro versions of isblank(). 2003-04-12 22:28:33 +00:00
Tatsuo Ishii
35a0995992 Fix encoding conversion function bug.
See following posting for more details.

Subject: Re: [HACKERS] [BUGS] Bug #943: Server-Encoding from EUC_TW to UTF-8 doesn't
From: Tatsuo Ishii <t-ishii@sra.co.jp>
To: michael.enke@wincor-nixdorf.com, pgsql-bugs@postgresql.org
Cc: pgsql-hackers@postgresql.org
Date: Sat, 12 Apr 2003 10:51:45 +0900 (JST)
2003-04-12 07:53:57 +00:00
Peter Eisentraut
d8521b9b91 Revision 2003-04-11 18:41:20 +00:00
Peter Eisentraut
dcb0049523 Revision 2003-04-11 13:22:35 +00:00
Tom Lane
5674460bb0 Fix error recovery for SSL_read/SSL_write calls. 2003-04-10 23:03:08 +00:00
Michael Meskes
76b45c9842 Informix fixes. 2003-04-10 13:06:57 +00:00
Tom Lane
da2060e5fd Remove premature attempt to constant-fold type coercion expressions.
While usually safe, this fails if the coercion function needs the
query snapshot to be set already.  Per example from Nigel Andrews.
2003-04-10 02:47:46 +00:00
Peter Eisentraut
a6554df4f7 In an effort to reduce the total number of chapters, combine the small
chapters on extending types, operators, and aggregates into the extending
functions chapter.  Move the information on how to call table functions
into the queries chapter.  Remove some outdated information that is
already present in a better form in other parts of the documentation.
2003-04-10 01:22:45 +00:00
Tom Lane
730840c9b6 First phase of work on array improvements. ARRAY[x,y,z] constructor
expressions, ARRAY(sub-SELECT) expressions, some array functions.
Polymorphic functions using ANYARRAY/ANYELEMENT argument and return
types.  Some regression tests in place, documentation is lacking.
Joe Conway, with some kibitzing from Tom Lane.
2003-04-08 23:20:04 +00:00
Tom Lane
6fb5115850 Get rid of inappropriate flags in CPPFLAGS override --- these break
non-gcc compilers, and they would never belong in CPPFLAGS anyway.
2003-04-08 17:09:51 +00:00
Tom Lane
20f8480927 Mark TimeScales constants as double to avoid integer overflow in some compilers. 2003-04-08 17:02:04 +00:00
Tom Lane
dbb7503660 Remove extraneous semicolons. 2003-04-08 16:57:45 +00:00
Michael Meskes
a50f285d8d Added some more informix compatibility functions. 2003-04-08 12:34:25 +00:00
Jan Wieck
cd203f3395 Avoid primary key lookup (and lock) if foreign key does not change
on UPDATE.

This get's rid of the long standing annoyance that updating a row
that has foreign keys locks all the referenced rows even if the
foreign key values do not change.

The trick is to actually do a check identical to NO ACTION after an
eventually done UPDATE in the SET DEFAULT case. Since a SET DEFAULT
operation should have moved referencing rows to a new "home", a following
NO ACTION check can only fail if the column defaults of the referencing
table resulted in the key we actually deleted. Thanks to Stephan.

Jan
2003-04-07 20:30:38 +00:00
Tom Lane
afe1185cf0 Remove unnecessary dt2local() call. 2003-04-07 15:04:03 +00:00
Peter Eisentraut
a8cb3368db General editing 2003-04-07 01:29:26 +00:00
Peter Eisentraut
cb1d036acb Generate pg_config.h.in by autoheader. Separate out manually editable
parts.  Standardize spelling of comments in pg_config.h.
2003-04-06 22:45:23 +00:00
Peter Eisentraut
d7c333eb9a Fix markup. 2003-04-06 22:41:52 +00:00
Tom Lane
8cd571b202 Clarify exactly when DST-changeover-induced regression test failures
can be expected to occur.
2003-04-06 17:47:24 +00:00