Set app.config[SQLALCHEMY_DATABASE_URI] to point to your database. Normally
won't create tables unless you call flask.ext.sqlalchemy.SQLAlchemy.creae_all
explicitly.
On Jun 27, 2014, at 1:47 PM, Aarushi ign ign.aaru...@gmail.com wrote:
I am using Flask-SqlAlchemy. It does allows you to
Bumping this, is there a way to do a replacement with_polymorphic instead
of an addition?
Michael
On Tuesday, April 8, 2014 3:59:34 PM UTC-4, Michael Weylandt wrote:
On Monday, April 7, 2014 5:11:48 PM UTC-4, Michael Bayer wrote:
On Apr 7, 2014, at 2:46 PM, Michael Weylandt michael
if a polymorphic_on isn't set,
as with_polymorphic wasn't intended to be used for this use case (but
there's nothing else that's very great for this case that isn't explicit at
the Query level).
On 6/18/14, 6:46 PM, Michael Weylandt wrote:
Bumping this, is there a way to do a replacement
Look at
sqlalchemy.sql.func: http://docs.sqlalchemy.org/en/rel_0_9/core/functions.html
On Wednesday, June 18, 2014 8:31:04 PM UTC-4, Vineet Goel wrote:
Hi,
I am trying to convert the following SQL to SQLAlchemy:
SELECT teams.department, teams.team,
IF(employee_managers.team_id IS
On Saturday, June 7, 2014 12:59:42 PM UTC-4, Michael Bayer wrote:
If this is more at the user land level, I’d do a type like this:
class TinyintBoolean(TypeDecorator):
impl = TINYINT
def process_bind_param(self, value, dialect):
return None if value is None else
I'm working with a database (Sybase ASE) which supports a non-null BIT
type. For Column(Boolean, nullable=False), SQLA's use of BIT is ideal, but
I need to have Column(Boolean, nullable=True) produce a TINYINT + Check
constraint.
The DDL compiler only provides the type (not the full column)
On Monday, April 7, 2014 5:11:48 PM UTC-4, Michael Bayer wrote:
On Apr 7, 2014, at 2:46 PM, Michael Weylandt
michael@gmail.comjavascript:
wrote:
Since the logic creating the view is a little hairy, I'd like to avoid
replicating it in Python and just
have SQLAlchemy redirect all
Is it possible to have SQLAlchemy use different tables for SELECT and
INSERT statements?
I'm using the Declarative/ORM setup with Flask-SQLAlchemy and I am faced
with a very large table
and a view which shows a subset of that table.
Since the logic creating the view is a little hairy, I'd
I've created an application using the declarative extension to the ORM and
I'm trying to auto-generate parts of my documentation. Using the stdlib's
inspect.getsource() I can recover the class definitions and using
sqlalchemy.schema.CreateTable() I can get most of my DB schema.
My application
, at 8:23 PM, Michael Weylandt
michael@gmail.comjavascript:
wrote:
Sorry for the barrage, Mike. I didn't check my code worked before I posted
(shame on me). I'm looking for:
CREATE TABLE #B_temp AS (SELECT * FROM B WHERE id IN (SELECT id FROM B
JOIN (SELECT max(number) mn FROM B GROUP
it by hand it works though,
so I'll have to look elsewhere to resolve that.
I do note that only A is returned as an object. Is there any way to get
B and C wrapped up nicely by the ORM as well?
Michael
On Wednesday, March 12, 2014 12:02:10 PM UTC-4, Michael Weylandt wrote:
Hi Mike,
Thanks
:32 PM UTC-4, Michael Bayer wrote:
can you express the exact query you want in SQL? I can translate to that
easily if you have it. Otherwise if you’re looking to figure out what the
SQL would be I’d have to find time to look more closely.
On Mar 11, 2014, at 7:29 PM, Michael Weylandt
Database wizards,
I've got a situation where I have one table with multiple one-to-many
mappings (i.e., it is the one in a one-to-many with more than one other
table).
For each row of the one, I want to group each of the manys by some
column and do an outer join between the one and the
);
SELECT A.*, #B_temp.*, #C_temp.* FROM A LEFT OUTER JOIN #B_temp ON
A.id = #B_temp.A_id LEFT OUTER JOIN #C_temp on A.id = #C_temp.A_id;
Michael
On Tuesday, March 11, 2014 7:57:36 PM UTC-4, Michael Weylandt wrote:
I think I'm looking for something like this:
CREATE TABLE #B_temp(id INTEGER, A_id
11, 2014, at 7:29 PM, Michael Weylandt
michael@gmail.comjavascript:
wrote:
Database wizards,
I've got a situation where I have one table with multiple one-to-many
mappings (i.e., it is the one in a one-to-many with more than one other
table).
For each row of the one, I want
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