Which function should be used to find the query ID of the second query executed...

The correct function to find the query ID of the second query executed in the current session isSELECT LAST_QUERY_ID(-2). TheLAST_QUERY_IDfunction returns the query ID for the most recent query executed in the session when called with no arguments. When used with an argument, it can retrieve the ID of previous queries within the same session, where-2would reference the second most recent query executed.