SET session_replication_role = ‘replica‘;
-- 执行相关操作
SET session_replication_role = ‘origin‘;
https://www.postgresql.org/docs/11/runtime-config-client.html#GUC-SESSION-REPLICATION-ROLE
PG - session_replication_role 参数
原文:https://www.cnblogs.com/duchaoqun/p/12860013.html