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94 Commits

Author SHA1 Message Date
Daniele Varrazzo
8f876d4b5d Avoid a deadlock using concurrent green threads on the same connection 
Use the async_cursor property to store an indication that something is
running (even if it is not necessarily a cursor running the query).
 2011-06-05 16:22:54 +01:00
Daniele Varrazzo
c8ec747903 Don't fail import if mx.DateTime module is not found at import time 
A better fix for ticket #53.
 2011-06-04 14:16:24 +01:00
Daniele Varrazzo
d9c0b8166f Process notifies when data is received, not when the result is parsed 
Notifies process access the connection, is not limited to the result, so
There is the possibility of loss of protocol sync in multithread programs.

Closes ticket #55.
 2011-06-04 01:31:36 +01:00
Daniele Varrazzo
0eb5e0430e Merge branch 'transaction-control' into devel 2011-06-03 01:48:24 +01:00
Daniele Varrazzo
530ba78881 Documentation for set_transaction() and autocommit improved 2011-06-03 01:46:56 +01:00
Daniele Varrazzo
531292bca5 Merge branch 'neg-escape' into devel 2011-05-30 22:09:23 +01:00
Daniele Varrazzo
281427f450 Fixed escape for negative numbers prefixed by minus operator 
Closes ticket #57.
 2011-05-30 22:00:20 +01:00
Daniele Varrazzo
19ec8809fd Use all the isolation levels accepted by PostgreSQL 
In PG 9.1 repeatable read and serializable are distinct levels.
 2011-05-11 13:01:20 +01:00
Daniele Varrazzo
af424821b7 Don't build mx.DateTime support if the module can't be imported 
Previously we only checked for the existence of the include files, but this
doesn't imply the presence of the module. Particularly true in restricted
environments such as virtualenv.

Closes ticket #53.
 2011-05-11 12:59:31 +01:00
Daniele Varrazzo
c61ec094a3 Don't fetch all the records iterating a NamedTuple cursor on a named cursor 2011-04-26 19:26:19 +01:00
Daniele Varrazzo
c08799b0b0 Fixed SystemError clobbering libpq errors raised without SQLSTATE 
Bug vivisectioned by Eric Snow
<http://archives.postgresql.org/psycopg/2011-04/msg00019.php>.
 2011-04-24 02:59:28 +01:00
Daniele Varrazzo
746afdf69f Added missing vertical spaces in NEWS 2011-04-15 01:11:22 +01:00
Daniele Varrazzo
e3605b33c1 Updated NEWS with the connection encoding fix 2011-04-08 14:36:49 +01:00
Daniele Varrazzo
7716cc6a0c Allow to specify --static-libpq on setup.py command line 
Patch provided by Matthew Ryan (ticket #48).
 2011-03-26 13:48:37 +00:00
Daniele Varrazzo
da58bee70a Added documentation for the bytea parser 2011-03-26 12:59:15 +00:00
Daniele Varrazzo
fcbe0466a6 Correctly detect an empty query sent to the backend 
Closes ticket #46.
 2011-03-04 20:30:43 +00:00
Federico Di Gregorio
2212ea96a6 Preparing release 2.4 
* NEWS file now uses 72 columns (better in emails and posts)
* Bumped versions
* Updated MonoDevelop file
 2011-02-27 12:52:00 +01:00
Daniele Varrazzo
5211e1474b Don't limit the hstore search to the public schema only 
Looks like there is a case for installing hstore somewhere else (see
ticket #45). And after all the typecaster can be registered on a list of
OIDs, so let's grab them all.
 2011-02-25 00:19:49 +00:00
Daniele Varrazzo
f9862211b1 NEWS for release 2.4 ordered in groups 2011-02-23 14:23:34 +00:00
Daniele Varrazzo
894d3f653c Raise an exception if the libpq fails to decode bytea in hex format 2011-02-23 14:04:27 +00:00
Daniele Varrazzo
1db9c9b8ce The cursor name can be a non-valid PostgreSQL identifier 2011-02-23 01:53:25 +00:00
Daniele Varrazzo
7996333ee7 Added regression test to check {} is also a valid string 2011-02-20 12:28:50 +00:00
Daniele Varrazzo
c620f18be1 Provide cursor.description as named tuple if possible 
If namedtuple() is not available, use regular tuples.
 2011-02-19 00:05:43 +00:00
Daniele Varrazzo
e2cbc3411d Duplicate item in NEWS dropped, quotes cleanup 2011-02-19 00:00:34 +00:00
Daniele Varrazzo
63ac6cdde5 Added cursor.itersize 
The value is used to control the number of records to fetch per network
roundtrip in named cursors iteration. Used to avoid the inefficient
arraysize default of 1 without giving this value the magic meaning of
2000.
 2011-02-17 12:36:02 +00:00
Daniele Varrazzo
3b10ef8998 Documentation about new support for binary objects improved 2011-02-16 02:54:30 +00:00
Daniele Varrazzo
3ae2f221b3 Adapt bytearray and memoryview to bytes if available 2011-02-15 17:30:43 +00:00
Daniele Varrazzo
c1fe0b675a Dropped correct roundtrip of empty array 
The feature in itself is not extremely useful and instead PostgreSQL is
not always able to cast away from text[], which is a regression see
(ticket #42).
 2011-02-15 10:27:47 +00:00
Daniele Varrazzo
4c336a51bc Added test to check issue #40 2011-02-12 20:19:02 +00:00
Federico Di Gregorio
352d0d1f07 Preparing 2.4 beta 1 
* Unified NEWS (we don 't support 2.0 anymore)
* Bumped up version in setup.py and ZPsycopgDA/DA.py
 2011-02-06 16:54:35 +01:00
Federico Di Gregorio
e286970b62 Preparing release 2.2.0 2010-05-16 12:55:59 +02:00
Federico Di Gregorio
0edd520593 Preparing release 2.0.14 (final) 2010-03-13 21:15:50 +01:00
Federico Di Gregorio
6733c64412 Varrazzo has two "r"! 2010-02-22 09:09:44 +01:00
Federico Di Gregorio
fd6d3185b4 Preparing release 2.0.14 2010-02-21 01:26:43 +01:00
Daniele Varrazzo
08e14e1049 Restored meaning of the word "respectively". 2010-02-14 00:35:48 +01:00
Federico Di Gregorio
611606d532 Changes license to LGPL3 + OpenSSL exception on all source files 2010-02-12 23:34:53 +01:00
Federico Di Gregorio
69224032ce Fixed missing entry in NEWS file 2009-10-04 12:55:28 +02:00
Federico Di Gregorio
9bd771cda0 Preparing release 2.0.13 2009-10-04 12:53:42 +02:00
Federico Di Gregorio
0fc94be496 Preparing release 2.0.12 2009-08-09 17:22:18 +02:00
Federico Di Gregorio
091102a919 Preparing release 2.0.11 2009-05-09 14:52:16 +02:00
Federico Di Gregorio
d621c02e58 Preparing release 2.0.10 2009-04-20 20:34:06 +02:00
Federico Di Gregorio
a574321fcd NEWS for 2.0.10 2009-03-02 11:07:36 +01:00
Federico Di Gregorio
a6dff6c82a Preparing release 2.0.9 2009-02-22 23:37:34 +01:00
Federico Di Gregorio
5c982d90f0 Unified string quoting 2008-11-25 19:18:17 +01:00
Federico Di Gregorio
758eaf23d1 Preparing release 2.0.8 2008-09-16 09:58:44 +02:00
James Henstridge
bc662db1cc Fill in a few more items in the NEWS file for 2.0.8. 2008-08-26 14:47:47 +08:00
Federico Di Gregorio
e95a4d9d2e get_backend_pid() patch and fixes 2008-07-26 15:09:20 +02:00
Federico Di Gregorio
8103f44a12 Fixed test segfault due to double decref. 2008-03-17 08:13:16 +00:00
James Henstridge
14135c1d7e * NEWS: add some draft NEWS items for a 2.0.7 release. 2008-02-27 04:42:56 +00:00
Federico Di Gregorio
a23de80c6b Patchset copy_expert 1/5. 2007-05-29 08:13:40 +00:00