Great thanks for the answer.
But if these object are already in my session? For example, I create a
query, get some related objects from the query. Then the user modifies all
objects, but he decides to save only one object, while remaining objects
must be changed (user may decide to save this
On Aug 23, 2009, at 4:03 AM, Alexander Lebedev wrote:
Great thanks for the answer.
But if these object are already in my session? For example, I create
a query, get some related objects from the query. Then the user
modifies all objects, but he decides to save only one object, while
Hi there,
I would like to create a batching functionality for a web based aplication that
uses a mysql database.
mysql offeres SQL_CALC_FOUND_ROWS for this purpose.
how can I use it, or is there a generic way to have sqlalchemy return the number
of rows a query would have returned without
use the prefixes argument to select() for this.
On Aug 23, 2009, at 4:23 PM, robert rottermann wrote:
Hi there,
I would like to create a batching functionality for a web based
aplication that
uses a mysql database.
mysql offeres SQL_CALC_FOUND_ROWS for this purpose.
how can I use
Hi, Michael!
Thanks for so detail answer.
My project is a Windows application, it works with sqlite database.
So, no concurrent transaction may appear. I guess, the two session
solution is the best for me. Solution with a distinct Session for each
window seems me unwieldy as the solution with
Hello
I am working with a legacy database and application design. I'm
running into trouble mapping composite objects, as there is a common
class that is persisted in different manners across many composite
tables.
I'm hoping to illustrate this problem with some Python code (below).
I respect
