Hi,
I am a new sqlalchemy user. I'm a bit confused by the behavior of the
Numeric data type. Consider the following code:
from sqlalchemy import *
db = create_engine('sqlite:///test.db')
metadata = MetaData()
table = Table('thetable',metadata,Column('x',Numeric(scale=3)),Column
('y',Float))
metadata.create_all(db)
a = 300.155555
c = db.connect()
c.execute(table.insert(),{'x':a,'y':a})
c.close()
Now inspecting the database:
valinor:sqlalchemy tom$ sqlite3 test.db
SQLite version 3.4.0
Enter ".help" for instructions
sqlite> select * from thetable;
300.155555|300.155555
Should the first column not be 300.156 since I specified scale=3? Am I
doing something wrong?
Thanks for any help,
Thomas
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