When the tp6 model is associated with multiple data tables for query, the query will be very slow. How can I optimize it? Is there any optimization method? Help! ! ! ! !

How to optimize tp6 query-PHP Chinese Network Q&A

tp6 When the model model is associated with multiple data tables for query, it will be very slow to use the query engine. How to optimize it? Is there any optimization method? Help! ! ! ! !