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180 Commits

Author SHA1 Message Date
Bruce Momjian
ffef9a9de4 Clarify PGPASSWORD usage: 
! authentication.  Use of this environment variable is not
! recommended for security reasons (some operating systems
! allow non-root users to see process environment variables via
! <application>ps</>); instead consider using  the
! <filename>~/.pgpass</> file (see <xref linkend="libpq-pgpass">).
 2005-02-26 18:39:04 +00:00
Bruce Momjian
0060023c3d State PGPASSWORD is "not recommended" rather than "depricated". 2005-02-26 14:21:40 +00:00
Bruce Momjian
29e58330a6 Change Win32 client configuration files from *.txt to *.conf. 2005-01-14 00:25:56 +00:00
Tom Lane
b5adf46cbd Some more small improvements in response to 7.4 interactive docs comments. 2005-01-08 22:13:38 +00:00
Tom Lane
41ca756386 Spell APPDATA as %APPDATA%, per recommendation from Magnus. 2005-01-06 21:20:44 +00:00
Tom Lane
a3f98d5795 Adjust lookup of client-side profile files (.pgpass and so on) as per 
discussion on pgsql-hackers-win32 list.  Documentation still needs to
be tweaked --- I'm not sure how to refer to the APPDATA folder in
user documentation.
 2005-01-06 18:29:11 +00:00
Tom Lane
d9236a69fc Make libpq default to localhost connections on machines without Unix-domain 
sockets, rather than failing as it formerly did.  Revert the
thereby-obsoleted patch to make psql supply the localhost default.
 2004-12-28 23:17:54 +00:00
Tom Lane
797c2b2501 More minor updates and copy-editing. 2004-12-28 22:47:15 +00:00
Tom Lane
b5ae0d69da Mark the TimeZone parameter as GUC_REPORT, so that JDBC can find out 
when it changes.  Per request from Kris Jurka.
 2004-12-20 18:15:07 +00:00
Peter Eisentraut
5ec30faee6 Spell checker run 2004-12-13 18:05:10 +00:00
Bruce Momjian
8408f65252 Rework libpq threaded SIGPIPE handling to avoid interference with 
calling applications.  This is done by blocking sigpipe in the libpq
thread and using sigpending/sigwait to possibily discard any sigpipe we
generated.
 2004-12-02 15:32:54 +00:00
Peter Eisentraut
a420b76ca5 Correctly name the Windows operating systems 2004-11-27 21:56:05 +00:00
Neil Conway
ec7a6bd9a2 Replace "--" and "---" with "&mdash;" as appropriate, for better-looking 
output.
 2004-11-15 06:32:15 +00:00
Tom Lane
44e8a968e3 Invent a new, more thread-safe version of PQrequestCancel, called PQcancel. 
Use this new function in psql.  Implement query cancellation in psql for
Windows.  Code by Magnus Hagander, documentation and minor editorialization
by Tom Lane.
 2004-10-30 23:11:27 +00:00
Tom Lane
9d9cfb1ad7 Add PQprepare/PQsendPrepared functions to libpq to support preparing 
statements without necessarily specifying the datatypes of their parameters.
Abhijit Menon-Sen with some help from Tom Lane.
 2004-10-18 22:00:42 +00:00
Tom Lane
8bbfa16624 Don't assume PQdb() will return a valid result from a failed connection. 2004-10-01 17:34:19 +00:00
Tom Lane
7ac258c2f3 Fix multiple breakages in our support for SSL certificates. 2004-09-26 22:51:49 +00:00
Bruce Momjian
fa6fa8e549 This patch attempts to outline the supported level of SSL within libpq. 
I haven't mentioned any of
~/.postgresql/{root.crt,postgresql.crt,postresql.key} even though they
are checked for in the code, since they do not appear to be supported. I
base this on discussions in pgsql-hackers.

Dominic Mitchell
 2004-09-23 13:31:09 +00:00
Bruce Momjian
040450beef Use backslash in %USERPROFILE%\.pgpass. 2004-08-19 16:39:13 +00:00
Bruce Momjian
84f878f5cd Don't use get_home_path so libpq doesn't pull path.c into the library. 2004-08-19 00:00:34 +00:00
Bruce Momjian
3f0fa93cfc Chain on to SIGPIPE handler rather than just do action on default. 
Always create thread-specific variable.
 2004-08-17 16:54:47 +00:00
Tom Lane
e617fe729d Mark server_encoding and integer_datetimes as GUC_REPORT, per previous 
proposals by Oliver Jowett.  Update documentation.
 2004-08-16 02:12:29 +00:00
Tom Lane
f79fbb2bec Add PQserverVersion() to libpq to provide more-convenient access to 
the server version number.  This commit also removes bogus DOS line
endings from libpqddll.def.

Greg Sabino Mullane
 2004-08-11 18:06:01 +00:00
Bruce Momjian
cd8b0fc5f1 Change PGETC to PGSYSCONFDIR and PGLOCALE to PGLOCALEDIR, per Peter. 2004-06-08 13:49:23 +00:00
Bruce Momjian
6870843339 Add PGETC (for pg_service.conf) and PGLOCALE (for locale dir) 
environment variable processing to libpq.

The patch also adds code to our client apps so we set the environment
variable directly based on our binary location, unless it is already
set. This will allow our applications to emit proper locale messages
that are generated in libpq.
 2004-06-03 00:07:38 +00:00
Neil Conway
0cb27df5c6 Improve documentation for SQLSTATE error codes, per recent thread on 
-patches.
 2004-05-14 18:04:02 +00:00
Neil Conway
a3015829ee Fix typo in libpq docs. 2004-04-24 22:58:40 +00:00
Neil Conway
f0c3a09ab3 Document that PQoidValue(), PQcmdTuples(), and PQoidStatus() now work 
when the command that generated the PGresult was an EXECUTE of an
appropriate prepared statement.
 2004-04-24 22:53:44 +00:00
Bruce Momjian
f5dd5bf297 Add mention to run thread test program if user is experiencing problems 
with threaded applications.
 2004-04-24 00:14:28 +00:00
Bruce Momjian
c310d28766 Remove TCL docs. 2004-04-20 01:11:49 +00:00
Bruce Momjian
6daf396879 Add thread locking to SSL and Kerberos connections. 
I have removed the docs mentioning that SSL and Kerberos are not
thread-safe.

Manfred Spraul
 2004-03-24 03:45:00 +00:00
Tom Lane
1c4da387ad PQresult should be PGresult. 2004-03-23 23:37:17 +00:00
Tom Lane
f938c2b91b Revise syntax-error reporting behavior to give pleasant results for 
errors in internally-generated queries, such as those submitted by
plpgsql functions.  Per recent discussions with Fabien Coelho.
 2004-03-21 22:29:11 +00:00
Bruce Momjian
0f8c4bc4a2 Document the SSL and Kerberos are not thread-safe. 2004-03-11 02:39:10 +00:00
Neil Conway
e0707cbae9 The attached patch clarifies (or, rather, makes explicit) to readers how 
to handle memory management for char pointers returned by libpq functions.
Original patch by Gavin Sherry, some tweaking and consistency improvements
by Neil Conway.
 2004-01-26 22:13:21 +00:00
Bruce Momjian
0150dbdce5 Allow libpq to do thread-safe SIGPIPE handling. This allows it to 
ignore SIGPIPE from send() in libpq, but terminate on any other SIGPIPE,
unless the user installs their own signal handler.

This is a minor fix because the only time you get SIGPIPE from libpq's
send() is when the backend dies.
 2004-01-09 02:02:43 +00:00
Neil Conway
7fb5a9992c This patch makes some SGML markup more consistent and makes a small 
improvement to the SSL auth docs.
 2003-12-13 23:59:07 +00:00
PostgreSQL Daemon
969685ad44 $Header: -> $PostgreSQL Changes ... 2003-11-29 19:52:15 +00:00
Peter Eisentraut
934c21344c Documentation cleanup 2003-11-12 22:47:47 +00:00
Peter Eisentraut
8442a92e5a Spell checking, consistent terminology. 2003-11-01 01:56:29 +00:00
Tom Lane
e5c2c97892 Add a listing of our SQLSTATE error codes to the documentation. 
Link to it from some appropriate places.
 2003-10-17 18:57:01 +00:00
Tom Lane
fa09ee6026 Document the always-true-but-previously-undocumented fact that PQfnumber() 
will downcase the supplied field name unless it is double-quoted.  Also,
upgrade the routine's handling of double quotes to match the backend,
in particular support doubled double quotes within quoted identifiers.
Per pgsql-interfaces discussion a couple weeks ago.
 2003-10-04 21:05:21 +00:00
Tom Lane
251033186f Cause PQescapeString to stop processing at a null character, rather 
than generating an invalid output string.  Per observation and patch
from Igor Shevchenko.  Further code cleanup and documentation by
Tom Lane.
 2003-10-03 18:26:14 +00:00
Tom Lane
f3ad615ce8 Fix a batch of speling misteaks identified by Peter's spell-checker tool. 2003-09-20 20:12:05 +00:00
Bruce Momjian
2a5b6a7c9b This patch fixes a few missed GUC variables that were still upper case, 
makes a few more small improvements to runtime.sgml, and makes some SGML
conventions more consistent.

Neil Conway
 2003-09-11 21:42:20 +00:00
Peter Eisentraut
29a20145fd Pass session_authorization to the client and make psql update its prompt 
accordingly.
 2003-09-03 22:05:09 +00:00
Peter Eisentraut
5f65345a57 Do not pass server_encoding to the client. 
libpq, talking to an old server, should assume SQL_ASCII as the default
client encoding, because that is what the server will actually use (not
the server encoding).
 2003-09-01 23:04:49 +00:00
Peter Eisentraut
c326d8f4f2 Add/edit index entries. 2003-08-31 17:32:24 +00:00
Peter Eisentraut
c3664c0c00 Add macros for error result fields to libpq. 2003-08-24 18:36:38 +00:00
Tom Lane
0be731ad44 Add PQexecPrepared() and PQsendQueryPrepared() functions, to allow 
libpq users to perform Bind/Execute of previously prepared statements.
Per yesterday's discussion, this offers enough performance improvement
to justify bending the 'no new features during beta' rule.
 2003-08-13 16:29:03 +00:00