you would use deferred() on the mapping for this:
https://docs.sqlalchemy.org/en/13/orm/loading_columns.html?highlight=deferred#deferred
On Mon, Jun 3, 2019, at 8:29 PM, Desmond Lim wrote:
> Hi All,
>
> I have a question which I think I know the answer to but I'd like to confirm.
>
> I have a table/model that when I return the objects or list of objects, I
> want all the columns (15 of them) to be returned except 2. Is there a way to
> do that? Currently, I'm doing this (as per documentation)
>
> session.query(User).options(load_only("first_name", "last_name", ......))
>
> for all my queries and it is rather tedious and just makes the codes look
> ugly.
>
> Is there a command that I can use for all queries that would return all by 2
> columns unless I tell it not to?
>
> Thanks.
> Desmond
>
>
>
>
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