Changing a VARCHAR column to CLOB (TEXT) raises the following exception
under Oracle:
sqlalchemy.exc.DatabaseError: (cx_Oracle.DatabaseError) ORA-22858: invalid
alteration of datatype
[SQL: 'ALTER TABLE tab MODIFY col CLOB']
While this is an Oracle fault, it would be nice if the abstraction
On 11/08/2015 05:42 AM, Ofir Herzas wrote:
> Changing a VARCHAR column to CLOB (TEXT) raises the following exception
> under Oracle:
>
> |
> sqlalchemy.exc.DatabaseError:(cx_Oracle.DatabaseError)ORA-22858:invalid
> alteration of datatype
> [SQL:'ALTER TABLE tab MODIFY col CLOB']
>
> |
>
>
Message-
From: sqlalchemy-alembic@googlegroups.com
[mailto:sqlalchemy-alembic@googlegroups.com] On Behalf Of Mike Bayer
Sent: Sunday, November 8, 2015 20:25
To: sqlalchemy-alembic@googlegroups.com
Subject: Re: alter VARCHAR column to TEXT under Oracle
On 11/08/2015 05:42 AM, Ofir Herzas wrote