y led me
to believe that the base/engine require a schema.
Any insight would be much appreciated.
On Monday, September 19, 2016 at 8:09:29 PM UTC-7, Mike Bayer wrote:
>
>
>
> On 09/19/2016 08:43 PM, Rahul Ahuja wrote:
> > Currently, I'm instantiating a new engine and declarative aut
Currently, I'm instantiating a new engine and declarative automap base for
each MySQL database I'd like to include in my session and then individually
mapping reflected tables to the relevant engines. Some sample code to
clarify:
report_engine = create_engine(URL(drivername='mysql',
I'm having some trouble using Python string functions on VARCHAR columns in
MySQL (reflected using automap_base() and base.prepare). I'm getting
AttributeError: Neither 'InstrumentedAttribute' object nor 'Comparator'
object associated with users.middlename has an attribute 'replace'
when I
umnname
>
>
>
> On 08/12/2016 02:03 PM, Rahul Ahuja wrote:
> > Thank you so much for the reply! I'm almost there but am having trouble
> > selecting the abms_biog.id column from my subquery - I'm getting an
> > "AttributeError: 'Alias' object has no attribute
e the .c. prefix -
> alias.c.columnname
>
>
>
> On 08/12/2016 02:03 PM, Rahul Ahuja wrote:
> > Thank you so much for the reply! I'm almost there but am having trouble
> > selecting the abms_biog.id column from my subquery - I'm getting an
> > "AttributeError: 'Ali
ed to use the .c. prefix -
> alias.c.columnname
>
>
>
> On 08/12/2016 02:03 PM, Rahul Ahuja wrote:
> > Thank you so much for the reply! I'm almost there but am having trouble
> > selecting the abms_biog.id column from my subquery - I'm getting an
> > "Attr
a
> strong need for this to be in expression language in any case, if your
> textual SQL works fine.
>
>
>
>
>
>
> On 08/12/2016 12:07 AM, Rahul Ahuja wrote:
> > I'm trying to recreate the following SQL in SQLAlchemy:
> > |
&
I'm trying to recreate the following SQL in SQLAlchemy:
update ignore abms_biog a join
(select a.id, u.id as user_id from abms_biog a
join 3md.users u on u.firstname = a.firstname
and u.lastname = a.lastname
and 3md.non_conflict_middlename(u.middlename, a.middlename)=1
and u.credentials in
I'm trying to recreate the following SQL in SQLAlchemy:
update ignore abms_biog_%s a
join
(select a.id, u.id as user_id
from abms_biog_%s a
join 3md.users u on u.firstname = a.firstname
and u.lastname = a.lastname
and 3md.non_conflict_middlename(u.middlename, a.middlename)=1
and u.credentials
