SQL autocomplete improvement

[roberthovsepyan]

Hi! I'm the creator and maintainer of SQL autocomplete library, which uses ANTLR4 grammar to generate parsers and provide autocomplete suggestions. Our autocomplete suggests PostgreSQL keywords and lets you know when to suggest functions, tables, databases etc., as well as columns to the tables in current query. I think it might be an improvement over the current autocomplete.

We use this autocomplete ourselves in our project in conjunction with Monaco editor, so I'm certain it will be easy to set up in Supabase as well. Let me know if you have any questions!