[Sqlalchemy-commits] commit/sqlalchemy: zzzeek: - Support has been improved for Postgresql reflection behavior on very old

[Bitbucket <com...@bi...>]

1 new commit in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/ecdfc31774e2/
Changeset:   ecdfc31774e2
Branch:      None
User:        zzzeek
Date:        2014-02-19 00:35:23
Summary:     - Support has been improved for Postgresql reflection behavior on very old
(pre 8.1) versions of Postgresql, and potentially other PG engines
such as Redshift (assuming Redshift reports the version as < 8.1).
The query for "indexes" as well as "primary keys" relies upon inspecting
a so-called "int2vector" datatype, which refuses to coerce to an array
prior to 8.1 causing failures regarding the "ANY()" operator used
in the query.  Extensive googling has located the very hacky, but
recommended-by-PG-core-developer query to use when PG version < 8.1
is in use, so index and primary key constraint reflection now work
on these versions.

Affected #:  6 files

Repository URL: https://bitbucket.org/zzzeek/sqlalchemy/

--

This is a commit notification from bitbucket.org. You are receiving
this because you have the service enabled, addressing the recipient of
this email.