@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 img_createdby_uri_ind
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 wh
(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 2
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.
op.create_index('ix_law_search
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?
>
> ht
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 Baye
On Wed, Mar 20, 2019 at 11:04 AM david scheck wrote:
>
> Hi everyone,
>
> I'm trying to implement a nested JSONB index on a nested field in the json
> file. I searched through internet and came at the conclusion that I had to
> create it manually.
>
> so that's where I am.
>
> op.create_index('i
Hi everyone,
I'm trying to implement a nested JSONB index on a nested field in the json
file. I searched through internet and came at the conclusion that I had to
create it manually.
so that's where I am.
op.create_index('ix_law_search_vector', 'law', ['search_vector'],
unique=False, postgre
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