Rewrite the Views Wiki page

[Sandeep Shantharam]

The Views Wiki Page - https://bitbucket.org/zzzeek/sqlalchemy/wiki/UsageRecipes/Views

Its Outdated and Confusing for the following things;

• "execute_at" is deprecated since 0.7
• Primary Keys need to be defined as of now for views with mapper_args

     __mapper_args__ = { 'primary_key':[stuff_view.c.count] }

P.S. There is no proper understanding of how to define and write "Views".

P.P.S There is no proper documentation to understand "selectables"

[Mike Bayer]

its only the wiki, propose whatever changes directly over there, thanks!

[Sandeep Shantharam]

Sure Mike, I was somehow able to complete the tasks. As a beginner, Its really confusing - how to include the event listeners in the project workflow. I have implemented a raw sql solution for VIEWS, hopefully I can understand the selectables better. Would really appreciate, if you have any additional documentation for "Selectables".

[Mike Bayer]

"selectables" are introduced in the Core tutorial: http://docs.sqlalchemy.org/en/rel_1_0/core/tutorial.html