Oid is defined as unsigned 32. On some Python implementations (probably
the ones where maxint = 2 ** 31) this can cause int overflow for large
values (see #961). On my 64 box it doesn't seem the case.
Oid handling was sloppy here and there (messages, casts...): trying to
use uint everywhere, and added a couple of helper macros to treat Oid
consistently.
Close#961.
Now its state is unmodified, so apart from special-casing creation
and initial population can work unmodified, and all the desired
properties just work (modifiability, picklability...)
Close#886.
The new function keeps together PQconsumeInput() with PQisBusy(), in
order to handle the condition in which not all the results of a sequence
of statements arrive in the same roundtrip.
Added pointer to a PGresult to the connection to keep the state across
async communication: it can probably be used to simplify other code
paths where a result is brought forward manually.
Close#802Close#855Close#856
The use_pydatetime configuration option has been removed. Now, always
default to Python's builtin datetime. mxDatetime support continues to be
available as an alternative to Python's builtin datetime.
This class was deprecated in
27cd6c4880 (Dec 2, 2012), which was first
included in release 2.5. Enough time has passed for library uses to find
an alternative solution.
This class was untested.
Fixes adaptation of int/long subclasses whose str() is not the number,
such IntEnum
Close#591
Note that I thought it would have needed a new adapter, so I considered
it a new feature. But it is more a shortcoming of the int adapter
failing to do something reasonable (poor Liskov, always mistreated) so I
may actually backport it if there is a new 2.7 release.
...somehow. Postgres doesn't support them and converts them into a
simple empty array. However this is not really our concern: the syntax
we return is valid.
Close#788
