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Author SHA1 Message Date
Bruce Momjian
d670bf378c Add shared memory and semaphore routines for Win32. 2003-04-24 17:16:13 +00:00
Bruce Momjian
3126c78b1a Add comments to replace/unlink Win32 functions. 2003-04-24 16:40:17 +00:00
Bruce Momjian
5dc844b75c Add PQunescapeBytea() and PQfeeMem() to the Win32 DLL list. 
Karl Waclawek
 2003-04-24 15:09:27 +00:00
Bruce Momjian
52e49e298f Remove Win32 special rename/unlink from libpq. 2003-04-22 19:42:27 +00:00
Bruce Momjian
b6660fddb5 Update CVS with new FAQ. 2003-04-22 18:03:00 +00:00
Peter Eisentraut
3450fd08a9 More editing of reference pages. 2003-04-22 10:08:08 +00:00
Tom Lane
8a703496a2 getaddrinfo has no business doing unlink(). 2003-04-22 03:52:56 +00:00
Bruce Momjian
7fc30094c7 Add dirmod to libpq Makefile. 2003-04-22 02:21:34 +00:00
Bruce Momjian
b952f0ef9b Add Win32 unlink/rename file. 2003-04-22 02:18:48 +00:00
Bruce Momjian
dfc6649c4d Add Win32 versions of unlink and rename --- loop until success. 2003-04-22 02:18:09 +00:00
Tom Lane
5ed27e35f3 Another round of protocol changes. Backend-to-frontend messages now all 
have length words.  COPY OUT reimplemented per new protocol: it doesn't
need \. anymore, thank goodness.  COPY BINARY to/from frontend works,
at least as far as the backend is concerned --- libpq's PQgetline API
is not up to snuff, and will have to be replaced with something that is
null-safe.  libpq uses message length words for performance improvement
(no cycles wasted rescanning long messages), but not yet for error
recovery.
 2003-04-22 00:08:07 +00:00
Tom Lane
ca944bd2d4 Prevent palloc(0) error when parent table has zero columns. 2003-04-21 15:19:55 +00:00
Bruce Momjian
185ad7a839 Add mention of Novell Netware 6 port. 2003-04-21 14:54:15 +00:00
Tom Lane
1dc3a62ec7 stddev() and variance() should return NULL when there is just one input 
value, per recent discussion on pgsql-general.
 2003-04-21 00:22:24 +00:00
Tom Lane
f9ba0a7fe5 Apple's assembler likes the inlined TAS syntax too, so no reason to 
maintain a separate out-of-line version of PPC tas() anymore.
Also fix S_UNLOCK for __powerpc64__ platforms.
 2003-04-20 21:54:34 +00:00
Tom Lane
b5d0051ecf Fix multiple causes of breakage in plperl's error handling. 2003-04-20 21:15:34 +00:00
Tom Lane
b40bc9eac6 Avoid O(N^2) behavior with lots of deferred triggers by making 
deferredTriggerInvokeEvents only scan events added since it last ran.
Stephan Szabo, some corrections by Tom Lane.
 2003-04-20 17:03:25 +00:00
Bruce Momjian
7773434999 Make it clear it is the server version that determines if crlf is used. Idea from Joe Conway. 2003-04-20 01:52:55 +00:00
Bruce Momjian
c3b7d2d522 Allow \r and \r\n termination for COPY files. 
Output \r\n termination on Win32.

Disallow literal carriage return as a data value,
backslash-carriage-return and \r still allowed.

Doc changes already committed.
 2003-04-19 20:36:03 +00:00
Bruce Momjian
9c48cae3e4 Add pipe parameter to COPY function to allow proper line termination. 2003-04-19 19:55:37 +00:00
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