This looks really cool, but I'm not going to use it today, because it only supports SQLite, with Postgres and SQL Server "coming soon." This seems like a very odd starting point, especially for a paid tool. I don't have any SQLite databases I'd want to explore, and certainly none with "massive tables." I'd want to use it for Postgres and MySQL/MariaDB first.

Also, if autocomplete is what we care about, PRQL support seems like it will offer the best experience. https://prql-lang.org/ PRQL queries transpile to SQL. Just having the `FROM` clause first does wonders for autocomplete.

This reminds me of the pipe syntax for Google's BigQuery. Other helping with autocomplete it also significantly reduces the amount of WITH statements and subqueries needed