Query Insights search now supports negated filter terms for both Postgres and Vitess. Prefix any search term with ! to exclude matching results — for example, !table:users returns all queries that don't touch the users table, and !indexed:true surfaces unindexed queries.
Positive and negative terms can be combined freely: p99:>100 !table:sessions finds slow queries that don't involve the sessions table. Negation applies to the token immediately following !, so quoted phrases work too — !"some text" excludes queries matching that phrase, while "!some text" treats the exclamation mark as a literal character when searching for queries that include it in the normalized SQL.
Read more about filtering queries with Vitess or filtering queries with Postgres.