SQL package

[Diez B. Roggisch]

Juan schrieb:
> Hi
> 
> I am trying to write a little a script that can be configurable. This
> script should access to a database, that can be of any type (MySQL,
> Postgres, SQLite, MS, etc).It has only to perform 2 or 3 simple plain
> SQL queries. Hi have tested SQLAlchemy, and it is great, but too much
> for my requirements, and I don't have any object relation with the
> database tables. All I need is to access any database type in the same
> way (mysql://user:pass@localhost/database, pgsqll://user:pass@localhost/database,
> ...) and run some basic queries. I have searched for this, but I have
> not found any solution. Could you help me please?
> 
> If not, how can I run a simple query in SQLAlchemy? And iter the
> results? I have tried this without success:
> 
> engine = create_engine('postgres://user:pass@localhost/database',
> echo=True)
> results = engine.execute("SELECT * FROM TABLE")
> for result in results:
>     print result

Please read the documentation of sqlalchemy:

http://www.sqlalchemy.org/docs/05/sqlexpression.html

There is a very comprehensive example on that site what you should be 
able to follow.

Diez