2005-05-31 05:55:02 +04:00
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What's new in psycopg 2.0 beta 4
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--------------------------------
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* No more segfaults when a UNICODE query can't be converted to the
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backend encoding.
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2005-05-26 11:36:01 +04:00
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What's new in psycopg 2.0 beta 3
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--------------------------------
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* ZPsycopgDA now works (except table browsing.)
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* psycopg build again on Python 2.2.
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2005-05-18 12:12:10 +04:00
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What's new in psycopg 2.0 beta 2
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--------------------------------
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* Fixed ZPsycopgDA version check (ZPsycopgDA can now be imported in
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Zope.)
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* psycopg.extras.DictRow works even after a new query on the generating
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cursor.
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* Better setup.py for win32 (should build with MSCV or mingw.)
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* Generic fixed and memory leaks plugs.
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2005-05-09 12:54:32 +04:00
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What's new in psycopg 2.0 beta 1
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--------------------------------
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* Officially in beta (i.e., no new features will be added.)
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* Array support: list objects can be passed as bound variables and are
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correctly returned for array columns.
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* Added the psycopg.psycopg1 compatibility module (if you want instant
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psycopg 1 compatibility just "from psycopg import psycopg1 as psycopg".)
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* Complete support for BYTEA columns and buffer objects.
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2005-05-09 13:07:07 +04:00
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* Added error codes to error messages.
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2005-05-09 12:54:32 +04:00
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* The AsIs adapter is now exported by default (also Decimal objects are
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2005-05-09 13:48:40 +04:00
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adapted using the AsIs adapter (when str() is called on them they
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2005-05-09 12:54:32 +04:00
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already format themselves using the right precision and scale.)
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* The connect() function now takes "connection_factory" instead of
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"factory" as keyword argument.
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* New setup.py code to build on win32 using mingw and better error
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messages on missing datetime headers,
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* Internal changes that allow much better user-defined type casters.
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* A lot of bugfixes (binary, datetime, 64 bit arches, GIL, .executemany())
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2005-03-23 13:32:30 +03:00
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What's new in psycopg 1.99.13
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-----------------------------
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* Added missing .executemany() method.
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* Optimized type cast from PostgreSQL to Python (psycopg should be even
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faster than before.)
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2005-01-20 08:49:40 +03:00
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What's new in psycopg 1.99.12
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-----------------------------
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* .rowcount should be ok and in sync with psycopg 1.
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* Implemented the new COPY FROM/COPY TO code when connection to the
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backend using libpq protocol 3 (this also removes all asprintf calls:
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build on win32 works again.) A protocol 3-enabled psycopg *can*
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connect to an old protocol 2 database and will detect it and use the
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right code.
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2005-02-28 18:50:55 +03:00
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* getquoted() called for real by the mogrification code.
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2004-12-10 13:34:57 +03:00
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What's new in psycopg 1.99.11
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-----------------------------
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* 'cursor' argument in .cursor() connection method renamed to
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'cursor_factory'.
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* changed 'tuple_factory' cursor attribute name to 'row_factory'.
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* the .cursor attribute is gone and connections and cursors are propely
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gc-managed.
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2004-12-14 08:12:56 +03:00
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* fixes to the async core.
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.10
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-----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* The adapt() function now fully supports the adaptation protocol
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described in PEP 246. Note that the adapters registry now is indexed
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by (type, protocol) and not by type alone. Change your adapters
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accordingly.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* More configuration options moved from setup.py to setup.cfg.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* Fixed two memory leaks: one in cursor deallocation and one in row
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fetching (.fetchXXX() methods.)
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.9
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----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* Added simple pooling code (psycopg.pool module); see the reworked
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examples/threads.py for example code.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* Added DECIMAL typecaster to convert postgresql DECIMAL and NUMERIC
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types (i.e, all types with an OID of NUMERICOID.) Note that the
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DECIMAL typecaster does not set scale and precision on the created
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objects but uses Python defaults.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* ZPsycopgDA back in and working using the new pooling code.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* Isn't that enough? :)
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.8
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----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* added support for UNICODE queries.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* added UNICODE typecaster; to activate it just do:
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psycopg.extensions.register_type(psycopg.extensions.UNICODE)
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Note that the UNICODE typecaster override the STRING one, so it is
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not activated by default.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* cursors now really support the iterator protocol.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* solved the rounding errors in time conversions.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* now cursors support .fileno() and .isready() methods, to be used in
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select() calls.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* .copy_from() and .copy_in() methods are back in (still using the old
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protocol, will be updated to use new one in next releasae.)
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* fixed memory corruption bug reported on win32 platform.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.7
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----------------------------
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* added support for tuple factories in cursor objects (removed factory
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argument in favor of a .tuple_factory attribute on the cursor object);
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see the new module psycopg.extras for a cursor (DictCursor) that
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return rows as objects that support indexing both by position and
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column name.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* added support for tzinfo objects in datetime.timestamp objects: the
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PostgreSQL type "timestamp with time zone" is converted to
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datetime.timestamp with a FixedOffsetTimezone initialized as necessary.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.6
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----------------------------
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* sslmode parameter from 1.1.x
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* various datetime conversion improvements.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* now psycopg should compile without mx or without native datetime
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(not both, obviously.)
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* included various win32/MSVC fixes (pthread.h changes, winsock2
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library, include path in setup.py, etc.)
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* ported interval fixes from 1.1.14/1.1.15.
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2004-10-29 20:08:31 +04:00
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2004-10-29 20:15:45 +04:00
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* the last query executed by a cursor is now available in the
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.query attribute.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* conversion of unicode strings to backend encoding now uses a table
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(that still need to be filled.)
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* cursors now have a .mogrify() method that return the query string
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instead of executing it.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* connection objects now have a .dsn read-only attribute that holds the
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connection string.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* moved psycopg C module to _psycopg and made psycopg a python module:
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this allows for a neat separation of DBAPI-2.0 functionality and psycopg
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extensions; the psycopg namespace will be also used to provide
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python-only extensions (like the pooling code, some ZPsycopgDA support
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functions and the like.)
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.3
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----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* added support for python 2.3 datetime types (both ways) and made datetime
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the default set of typecasters when available.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* added example: dt.py.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.3
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----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* initial working support for unicode bound variables: UTF-8 and latin-1
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backend encodings are natively supported (and the encoding.py example even
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works!)
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* added .set_client_encoding() method on the connection object.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* added examples: encoding.py, binary.py, lastrowid.py.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.2
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----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* better typecasting:
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- DateTimeDelta used for postgresql TIME (merge from 1.1)
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- BYTEA now is converted to a real buffer object, not to a string
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* buffer objects are now adapted into Binary objects automatically.
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* ported scroll method from 1.1 (DBAPI-2.0 extension for cursors)
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* initial support for some DBAPI-2.0 extensions:
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- .rownumber attribute for cursors
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- .connection attribute for cursors
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- .next() and .__iter__() methods to have cursors support the iterator
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protocol
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- all exception objects are exported to the connection object
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.1
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----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* implemented microprotocols to adapt arbitrary types to the interface used by
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psycopg to bind variables in execute;
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* moved qstring, pboolean and mxdatetime to the new adapter layout (binary is
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still missing; python 2.3 datetime needs to be written).
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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What's new in psycopg 1.99.0
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----------------------------
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* reorganized the whole source tree;
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* async core is in place;
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* splitted QuotedString objects from mx stuff;
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2004-10-19 07:17:12 +04:00
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2004-10-29 20:15:45 +04:00
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* dropped autotools and moved to pythonic setup.py (needs work.)
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