On Thu, Mar 21, 2019 at 7:01 PM Rich Shepard wrote:
>
> On Thu, 21 Mar 2019, Mike Bayer wrote:
>
> > sounds like automap:
> > https://docs.sqlalchemy.org/en/latest/orm/extensions/automap.html
>
> Mike,
>
> While this does not look familiar, I'll carefully read the page again until
> I really
On Thu, 21 Mar 2019, Mike Bayer wrote:
sounds like automap:
https://docs.sqlalchemy.org/en/latest/orm/extensions/automap.html
Mike,
While this does not look familiar, I'll carefully read the page again until
I really understand it.
Now, model.py contains classes for each table in the
sounds like automap:
https://docs.sqlalchemy.org/en/latest/orm/extensions/automap.html
On Thu, Mar 21, 2019 at 6:07 PM Rich Shepard wrote:
>
> On Thu, 21 Mar 2019, Mike Bayer wrote:
>
> > oh sure, I meant it uses up an enormous amount of memory / CPU to build
> > the PDF. it looks terrible too
On Thu, 21 Mar 2019, Mike Bayer wrote:
oh sure, I meant it uses up an enormous amount of memory / CPU to build
the PDF. it looks terrible too because sphinx's templates aren't very
good, plus SQLAlchemy's docs have a bunch of custom things going on that
format even more badly.
Mike,
Okay.
On Thu, Mar 21, 2019 at 5:11 PM Rich Shepard wrote:
>
> On Thu, 21 Mar 2019, Mike Bayer wrote:
>
> > not currently, however you can do a sphinx pdf build yourself if you
> > feel like installing LaTeX,
>
> Mike,
>
> I write > 90% of my documents using LaTeX (with the LyX GUI front end).
> Sphinx
On Thu, 21 Mar 2019, Mike Bayer wrote:
not currently, however you can do a sphinx pdf build yourself if you
feel like installing LaTeX,
Mike,
I write > 90% of my documents using LaTeX (with the LyX GUI front end).
Sphinx is a new one for me so I'll go look at it.
unfortunately SQLAlchemy's
On Thu, Mar 21, 2019 at 4:20 PM Rich Shepard wrote:
>
> Are there PDF versions of the docs available for downloading and reading? I
> don't find an answer on the web site.
not currently, however you can do a sphinx pdf build yourself if you
feel like installing LaTeX, there also seems to be some
Are there PDF versions of the docs available for downloading and reading? I
don't find an answer on the web site.
TIA,
Rich
--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
To post example code, please provide an MCVE: Minimal, Complete, and
On Thu, Mar 21, 2019 at 3:33 PM Victor Olex
wrote:
>
> Thanks Mike, though the question is valid - why does regex in SQLAlchemy
> allow for discovering parameter token inside quotes? Have you seen a
> legitimate case for that?
the regex in SQLAlchemy is not a SQL parser, it's just putting
Thanks Mike, though the question is valid - why does regex in SQLAlchemy
allow for discovering parameter token inside quotes? Have you seen a
legitimate case for that?
On Wednesday, March 20, 2019 at 9:58:58 AM UTC-4, Mike Bayer wrote:
>
> On Wed, Mar 20, 2019 at 7:59 AM mdob >
> wrote:
> >
@mike, a real thank you for your patience. I'm sorry I was lost for a
while, I understood what you said and it's what I'm doing now. Thanks for
the tips and sorry for your time
Le jeu. 21 mars 2019 à 17:17, Scheck David a écrit :
> CREATE INDEX img_createdby_uri_index ON image ((image_metadata
just to confirm, run this inside of any execute() callable, eg. in alembic:
op.execute("CREATE INDEX img_createdby_uri_index ON image ((image_metadata
-> 'systemfields' -> 'created_by' ->> 'uri'))")
with an engine
with engine.connect() as conn:
conn.execute("CREATE INDEX
CREATE INDEX img_createdby_uri_index ON image ((image_metadata ->
'systemfields' -> 'created_by' ->> 'uri'));
that's what I want. thank you
Le jeu. 21 mars 2019 à 14:25, Mike Bayer a
écrit :
> (noting again, you need the CREATE INDEX statement that PG wants.
> SQLAlchemy part is only a bonus
(noting again, you need the CREATE INDEX statement that PG wants.
SQLAlchemy part is only a bonus which isn't strictly needed here).
On Thu, Mar 21, 2019 at 9:24 AM Mike Bayer wrote:
> can you go onto some Postgresql forums and ask there? this is a
> Postgresql-specific issue.
>
> On Thu, Mar
can you go onto some Postgresql forums and ask there? this is a
Postgresql-specific issue.
On Thu, Mar 21, 2019 at 8:44 AM Scheck David wrote:
> In fact it's a function in postgresql which catch all urls and store it in
> a field. but it's not what I'm searching for. I just have to create an
>
In fact it's a function in postgresql which catch all urls and store it in
a field. but it's not what I'm searching for. I just have to create an
index gin and I still don't know how to. I'm just stuck because I don't
understand how to create index on a nested field.
On Wed, Mar 20, 2019 at 9:48 PM Jonathan Vanasco wrote:
>
> thanks, mike. I may just make a 'not exists' op.
>
> there are a handful of places in the docs that show `NOT EXISTS` with no
> parenthesis. Do you think this is because of a change in the codebase or a
> difference in the backends?
>
I hardly understand what that does but if it floats your boat, get on board
( I guess?)
On Thu, Mar 21, 2019 at 4:35 AM Scheck David wrote:
> I found this which could make the work. because it seems that it index all
> in one field and this will improve my performances. what do you think?
>
>
the only problems is when I'll query with SQLAlchemy with a field like :
"uri,uri,uri" is there a simple query to extract this uri ? like a contains
?
Le jeu. 21 mars 2019 à 09:35, Scheck David a écrit :
> I found this which could make the work. because it seems that it index all
> in one field
I found this which could make the work. because it seems that it index all
in one field and this will improve my performances. what do you think?
https://stackoverflow.com/questions/40106609/indexing-nested-json-with-postgres
I think this could do the trick
Le mer. 20 mars 2019 à 17:03, Mike
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