Hi there -
you can use sqlalchemy.dialects.oracle.NUMBER directly:
from sqlalchemy import Column
from sqlalchemy import MetaData
from sqlalchemy import Table
from sqlalchemy.dialects import oracle
from sqlalchemy.dialects.oracle import NUMBER
from sqlalchemy.schema import CreateTable
t = Table('t', MetaData(), Column('x', NUMBER()))
print(CreateTable(t).compile(dialect=oracle.dialect()))
CREATE TABLE t (
x NUMBER
)
On Tue, Oct 1, 2019, at 9:28 AM, jr wrote:
>
> When the sqlalchemy Numeric type is used with default parameters, in an
> Oracle DB this generates the NUMBER type with empty precision but scale set
> to zero, which has the effect that only integer values can be saved.
>
> My goal is to use the Oracle NUMBER type with empty scale in order to save
> decimal values with 'arbitrary' scale.
>
> Which sqlalchemy column type do I have to use in order to generate an Oracle
> NUMBER type without precision and scale?
>
> Thanks!
>
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SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
To post example code, please provide an MCVE: Minimal, Complete, and Verifiable
Example. See http://stackoverflow.com/help/mcve for a full description.
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