Upgrade to Oracle Database Free

[gvenzl]

Describe your changes

Hi all,

This PR is a minor change upgrading the Oracle Database docker image from gvenzl/oracle-xe to the successor image gvenzl/oracle-free.

Issue number

N/A

Checklist before requesting a review

• Performed a self-review of my code
• Formatted my code with pkgmt format
• Added tests (when necessary).
• Added docstring documentation and update the changelog (when needed)

---

📚 Documentation preview 📚: https://jupysql--943.org.readthedocs.build/en/943/

[neelasha23]

The CI is failing. Please add a Doc entry to the changelog and push the changes @gvenzl

[edublancas]

@neelasha23 in the meantime, can you run the tutorial to see everything works?

[neelasha23]

We need to also modify the service name to FREEPDB1 at two places in the notebook:

engine = create_engine(
    "oracle+oracledb://ploomber_app:ploomber_app_password@localhost:1521/?service_name=FREEPDB1"  # noqa: E501
)

and

%sql oracle+oracledb://ploomber_app:ploomber_app_password@localhost:1521/?service_name=FREEPDB1

@gvenzl

Otherwise it works @edublancas

[gvenzl]

Hi @edublancas, hi @neelasha23,

Thanks a lot for considering this PR!

I'm sorry that I somehow missed the updated service name and the changelog entry.
I have added both as requested and pushed to this PR again.

Thanks,

[neelasha23]

I'm sorry that I somehow missed the updated service name and the changelog entry. I have added both as requested and pushed to this PR again.

No issues. Looks good now!

[gvenzl]

Awesome, great to hear, thanks @neelasha23!

[edublancas]

thanks for your contribution, @gvenzl!

[gvenzl]

My pleasure! Thanks for merging it! :)