Executing DDL SQL statements may result in a timeout.

Hello, I have a MySQL database with 56,000 tables. When I execute DDL statements through ShardingSphere Proxy, the DDL statements do get executed, but no response is returned to the frontend, resulting in a 504 timeout error on the frontend. I am only using read-write separation with ShardingSphere Proxy.

If I directly connect to the database without using ShardingSphere Proxy, there is no issue.