Redshift has all kinds of limitations and weird behaviors. They developed it
as a simplified cloud db only generally based off of Postgres.
Sent from my iPhone
On Oct 10, 2013, at 11:11 PM, Wu Jiang wujian...@gmail.com wrote:
Yes. Thank you, Michael. Still wondering why Redshift is case
Hi:
One of our applications is generating the following error:
NoSuchColumnError: Could not locate column in row for column
'client.claims.client_id'
Which is rather strange, because that column is aliased with .label() to
AS Client_ID, so of course that row cannot be located.
The exception
On Oct 10, 2013, at 8:34 AM, Ryan Kelly rpkell...@gmail.com wrote:
Hi:
One of our applications is generating the following error:
NoSuchColumnError: Could not locate column in row for column
'client.claims.client_id'
Which is rather strange, because that column is aliased with
Here's a rudimentary test which has Client_ID and client_id at the same
time in the query. It renders as:
SELECT a.client_id AS Client_ID, a.id AS a_id, a.client_id AS a_client_id
FROM a
the SQL being generated on your end is key here.
from sqlalchemy import *
from sqlalchemy.orm import *
On Thu, Oct 10/10/13, 2013 at 12:59:31PM -0400, Michael Bayer wrote:
On Oct 10, 2013, at 8:34 AM, Ryan Kelly rpkell...@gmail.com wrote:
Hi:
One of our applications is generating the following error:
NoSuchColumnError: Could not locate column in row for column
It seems to only happen when we connect to Amazon Redshift. According to
Redshift doc
(http://docs.aws.amazon.com/redshift/latest/dg/r_names.html), delimited
identifiers are
case insensitive.
On Thursday, October 10, 2013 2:06:09 PM UTC-4, Michael Bayer wrote:
can you produce a test case?
so send case_insensitive=True to create_engine() , all the result-row targeting
will be done case insensitively - fixes the issue ?
On Oct 10, 2013, at 4:46 PM, Wu Jiang wujian...@gmail.com wrote:
It seems to only happen when we connect to Amazon Redshift. According to
Redshift doc
Yes. Thank you, Michael. Still wondering why Redshift is case insensitive.
On Thursday, October 10, 2013 5:22:23 PM UTC-4, Michael Bayer wrote:
so send case_insensitive=True to create_engine() , all the result-row
targeting will be done case insensitively - fixes the issue ?
On Oct 10,
