SQLAlchemy 0.8.2

Python SQL Toolkit and Object Relational Mapper

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What's new in SQLAlchemy 0.8.2:

  • orm:
  • [orm] [feature] Added a new method Query.select_entity_from() which will in 0.9 replace part of the functionality of Query.select_from(). In 0.8, the two methods perform the same function, so that code can be migrated to use the Query.select_entity_from() method as appropriate. See the 0.9 migration guide for details.

  • [orm] [bug] A warning is emitted when trying to flush an object of an inherited class where the polymorphic discriminator has been assigned to a value that is invalid for the class.

  • [orm] [bug] Fixed bug in polymorphic SQL generation where multiple joined-inheritance entities against the same base class joined to each other as well would not track columns on the base table independently of each other if the string of joins were more than two entities long.

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LICENSE TYPE:
Freeware 
FILE SIZE:
3.8 MB
USER RATING:
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  0.0/5
DEVELOPED BY:
Mike Bayer
CATEGORY:
Home \ Developer Tools
SQLAlchemy is a utility built to give Python developers the ability to integrate SQL into their development process.

SQLAlchemy integrates a powerful suite of well known persistence patterns, suited for efficient and high-performing database access.

Last updated on July 5th, 2013

Runs on: Mac OS X (-)

feature list

#sql toolkit #database interface #query construction #toolkit #construction #database #query

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