How to write pandas dataframe to oracle database using to_sql?

Question

I\'m a new oracle learner. I\'m trying to write a pandas dataframe into an oracle table. After I have made research online, I found the code itself is very simple, but I don\'t

Answer 1

I've seen similar questions on SO - it happens when you try to write to Oracle DB using connection object created by cx_Oracle.

Try to create connection using SQL Alchemy:

import cx_Oracle
from sqlalchemy import types, create_engine

conn = create_engine('oracle+cx_oracle://scott:tiger@host:1521/?service_name=hr')

df.to_sql('TEST', conn, if_exists='replace')