Changes in v1.0¶
1.0.4 in development¶
Alter how changes are represented in documentation to simplify merging.
1.0.3 released on 2011-09-24¶
Use raise x from y to generalize exceptions. (Elvis Pranskevichus)
Alter postgresql.string.quote_ident to always quote. (Elvis Pranskevichus)
Add postgresql.string.quote_ident_if_necessary (Modification of Elvis Pranskevichus’ patch)
Many postgresql.string bug fixes (Elvis Pranskevichus)
Correct ResourceWarnings improving Python 3.2 support. (jwp)
Add test command to setup.py (Elvis Pranskevichus)
1.0.2 released on 2010-09-18¶
Add support for DOMAINs in registered composites. (Elvis Pranskevichus)
Properly raise StopIteration in Cursor.__next__. (Elvis Pranskevichus)
Add Cluster Management documentation.
Release savepoints after rolling them back.
Fix Startup() usage for Python 3.2.
Emit deprecation warning when ‘gid’ is given to xact().
Compensate for Python3.2’s ElementTree API changes.
1.0.1 released on 2010-04-24¶
Fix unpacking of array NULLs. (Elvis Pranskevichus)
Fix .first()’s handling of counts and commands. Bad logic caused zero-counts to return the command tag.
Don’t interrupt and close a temporal connection if it’s not open.
Use the Driver’s typio attribute for TypeIO overrides. (Elvis Pranskevichus)
1.0 released on 2010-03-27¶
DEPRECATION: Removed 2PC support documentation.
DEPRECATION: Removed pg_python and pg_dotconf ‘scripts’. They are still accessible by python3 -m postgresql.bin.pg_*
Add support for binary hstore.
Add support for user service files.
Implement a Copy manager for direct connection-to-connection COPY operations.
Added db.do() method for DO-statement support(convenience method).
Set the default client_min_messages level to WARNING. NOTICEs are often not desired by programmers, and py-postgresql’s high verbosity further irritates that case.
Added postgresql.project module to provide project information. Project name, author, version, etc.
Increased default recvsize and chunksize for improved performance.
‘D’ messages are special cased as builtins.tuples instead of protocol.element3.Tuple
Alter Statement.chunks() to return chunks of builtins.tuple. Being an interface intended for speed, types.Row() impedes its performance.
Fix handling of infinity values with timestamptz, timestamp, and date. [Bug reported by Axel Rau.]
Correct representation of PostgreSQL ARRAYs by properly recording lowerbounds and upperbounds. Internally, sub-ARRAYs have their own element lists.
Implement a NotificationManager for managing the NOTIFYs received by a connection. The class can manage NOTIFYs from multiple connections, whereas the db.wait() method is tailored for single targets.
Implement an ALock class for managing advisory locks using the threading.Lock APIs. [Feedback from Valentine Gogichashvili]
Implement reference symbols. Allow libraries to define symbols that are used to create queries that inherit the original symbol’s type and execution method.
db.prepare(db.prepare(...).first())
Fix handling of unix domain sockets by pg.open and driver.connect. [Reported by twitter.com/rintavarustus]
Fix typo/dropped parts of a raise LoadError in .lib. [Reported by Vlad Pranskevichus]
Fix db.tracer and pg_python’s –pq-trace=
Fix count return from .first() method. Failed to provide an empty tuple for the rformats of the bind statement. [Reported by dou dou]