Hi there, I'm working on a project that allows developers to experiment with FlinkSQL against remote clusters and production data sources safely. For this use case, we need to ensure that only *read-only queries* (SELECT, SHOW, DESCRIBE, etc.) can be executed through the SQL Gateway, preventing any data modification operations.
*Questions:*1. Are there any existing plans or ongoing discussions for read-only query enforcement in SQL Gateway? 2. What are the recommended approaches for implementing this kind of query restriction? 3. Would the community be interested in a contribution that adds read-only mode support to SQL Gateway? *Use case:* Enable ad-hoc FlinkSQL experimentation against live data sources without risk of data modification. Thanks for any guidance! Best regards, Rosa Kang Senior Infrastructure Engineer Shopify
