Columns prefixed with "upper_" or "lower_" incorrectly parsed

[rpham-eog]

What version of GraphJin are you using?

Graphjin standalone v3.0.12 (latest)

Have you tried reproducing the issue with the latest release?

Yes

What is the hardware spec (RAM, OS)?

64 GB, macOS Monterey

Steps to reproduce the issue (config used to run GraphJin).

1. Create a table with a column named upper_bound and lower_bound.
2. Send a query to that table with upper_bound and/or lower_bound selected.

Issue can be reproduced from this repo.

Expected behaviour and actual result.

Actual result:
Returns an error with message:
{ errors: [ { message: "column: 'ranges.bound' not found" } ] }

Expected:
Return with empty no error. (Table has no data).