POSTGRESQL

 SELECT pg_class.relname AS table, pg_database.datname AS database,  pid, mode, granted                                     
FROM pg_locks, pg_class, pg_database 
WHERE pg_locks.relation = pg_class.oid 

AND pg_locks.database = pg_database.oid; 
 
 
导入导出

导出
pg_dump -h 123.103.23.206 -U mato -t url mato > D:url.sql
导入

psql -U zj analyzer < D:url.sql

原文地址:https://www.cnblogs.com/paulbai/p/3376607.html