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What's new in psycopg 2.2.0 | ||
--------------------------- | ||
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This is the first release of the new 2.2 series, supporting not just one but | ||
two different ways of executing asynchronous queries, thanks to Jan and Daniele | ||
(with a little help from me and others, but they did 99% of the work so they | ||
deserve their names here in the news.) | ||
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psycopg now supports both classic select() loops and "green" coroutine | ||
libraries. It is all in the documentation, so just point your browser to | ||
doc/html/advanced.html. | ||
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* Other new features: | ||
- truncate() method for lobjects. | ||
- COPY functions are now a little bit faster. | ||
- All builtin PostgreSQL to Python typecasters are now available from the | ||
psycopg2.extensions module. | ||
- Notifications from the backend are now available right after the execute() | ||
call (before client code needed to call isbusy() to ensure NOTIFY | ||
reception.) | ||
- Better timezone support. | ||
- Lots of documentation updates. | ||
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* Bug fixes: | ||
- Fixed some gc/refcounting problems. | ||
- Fixed reference leak in NOTIFY reception. | ||
- Fixed problem with PostgreSQL not casting string literals to the correct | ||
types in some situations: psycopg now add an explicit cast to dates, times | ||
and bytea representations. | ||
- Fixed TimestampFromTicks() and TimeFromTicks() for seconds >= 59.5. | ||
- Fixed spurious exception raised when calling C typecasters from Python | ||
ones. |
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