Hi All
I'm planning on making a GUI database configurator based on
SQLAlchemy. It will be roughly a GUI interface to the SQLAlchemy API.
Allowing the user to view/edit table data as well as database objects.
Eventually i'd like it to support most of the database access and db
object
@Paul
I have been having a play with [py]parsing. What a nifty little
library!
I read those 2 free tutes and liked what I saw so bought a
subscription to safari just so I could read your short cut.
For my purposes (a few k objects at most, generally a few hundred) a
non indexed and inefficient
I apologise for the formatting. How does one go about posting
snippets inline properly? In the future I think I'll just post links
to pastes.
Paste of the above code: http://pastie.org/474342
--~--~-~--~~~---~--~~
You received this message because you are
I am wondering if this is a bug in my reasoning, or in SQLAlchemy
(0.5.3). I have a model which is pretty simple:
class ClothingArticle(BaseObject):
__tablename__ = clothing_article
id = schema.Column(types.Integer(), primary_key=True, autoincrement=True)
currency =
Adrian von Bidder wrote:
Heyho!
How can I use Declarative to create self-referencing stuff? I'm trying
without success to create the tree example (Node with Node.parent and
Node.children) in declarative.
The basic table is:
class Node(Base):
__tablename__ = 'nodes'
id =
the signature for Session.execute is not the same as that of Connection or
Engine:
Session.execute(stmt, params={'foo':'bar'})
Wichert Akkerman wrote:
I am wondering if this is a bug in my reasoning, or in SQLAlchemy
(0.5.3). I have a model which is pretty simple:
class
the start functionality is unimplemented at the moment. instead, issue:
t = Table(mytable, )
DDL(CREATE SEQUENCE ).execute_at('before-create', t)
Chris Miles wrote:
I need to create an explicit Sequence with a specified start value.
Looks simple, I tried Sequence('test_seq',
Any reply on this? Should I submit a new bug report?
On May 8, 11:49 am, Daniel daniel.watr...@gmail.com wrote:
I've just been looking through the code in mssql.py and the change
mentioned in the changeset I mentioned isn't there anymore. I also
can't see that's it's been abstracted to a
Can someone give me an idea about this? Should this be submitted as a
bug or feature request?
Thanks.
On May 7, 3:50 pm, Daniel daniel.watr...@gmail.com wrote:
Hello,
I have a transaction that involves a SELECT and subsequent UPDATE. It
is operating against MSSQL. I need to make sure
I mentioned this originally, but maybe it wasn't clear. In order to
have MSSQL perform a select for update the FROM clause must be
modified. This is comparable to appending FOR UPDATE to the entire
query in other DBMSs. For example, the following two queries have the
same effect and show the
Email on the pyodbc mailing list for instructions on how to execute a
stored procedure.The information there will guide how this is done
with SQLAlchemy.
Daniel wrote:
Any reply on this? Should I submit a new bug report?
On May 8, 11:49 am, Daniel daniel.watr...@gmail.com wrote:
I've
but is the comment in the code correct ? is DECLARE CURSOR required ?
Daniel wrote:
I mentioned this originally, but maybe it wasn't clear. In order to
have MSSQL perform a select for update the FROM clause must be
modified. This is comparable to appending FOR UPDATE to the entire
query
A DECLARE CURSOR is required for the keywords 'FOR UPDATE, but I'm
not sure that they do the same thing as FOR UPDATE in MySQL. On the
other hand, the (UPDLOCK) keyword attached to the FROM clause
doesn't require a DECLARE CURSOR.
On May 11, 9:34 am, Michael Bayer mike...@zzzcomputing.com
this would even be easier (and correcter if the terms contain %)
written as:
cond = or_(*[Fruit.name.contains(term) for term in terms])
On 8 mei, 21:59, Kyle Schaffrick k...@raidi.us wrote:
On Fri, 8 May 2009 12:52:09 -0700 (PDT)
Bryan bryanv...@gmail.com wrote:
I can't figure out a
The last example in the reference for Query.join (http://
www.sqlalchemy.org/docs/05/reference/orm/query.html#the-query-object)
seems to contain a few typos:
Articles.id should be Article.id
article_keywords.c (2x) does not exist anymore. (The .c should simply
be left out, I think.)
Cheers
Michael,
I can execute a stored procedure from SQLAlchemy, but I can't get a
result set back out of SQLAlchemy. I've verified that the SP executes
as expected and I know that it's returning a result set. I'm
following what's been suggested on this forum
On Mon, 11 May 2009 09:01:06 -0700 (PDT)
polaar steven.vereec...@gmail.com wrote:
this would even be easier (and correcter if the terms contain %)
written as:
cond = or_(*[Fruit.name.contains(term) for term in terms])
Indeed, good catch. I was so interested in the apply or_ logic that
On May 11, 6:20 am, fluence ndudfi...@gmail.com wrote:
@Paul
I have been having a play with [py]parsing. What a nifty little
library!
I read those 2 free tutes and liked what I saw so bought a
subscription to safari just so I could read your short cut.
Glad to hear that pyparsing is
clear out the session (or make a new one) between tests. while the
session attempts to weak reference its contents, it usually ends up
holding onto a lot of stuff due to a particular reference cycle
created by backrefs (I'm thinking of ways to eliminate that behavior).
On May 11, 2009,
Thanks Michael.
On 12/05/2009, at 12:34 AM, Michael Bayer wrote:
the start functionality is unimplemented at the moment. instead,
issue:
t = Table(mytable, )
DDL(CREATE SEQUENCE ).execute_at('before-create', t)
Chris Miles wrote:
I need to create an explicit Sequence
Perfect, thanks Michael - I'll pass this on to the TG list
2009/5/11 Michael Bayer mike...@zzzcomputing.com
clear out the session (or make a new one) between tests. while the
session attempts to weak reference its contents, it usually ends up
holding onto a lot of stuff due to a
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