consul删除无效实例删除无效服务删除无效节点删除无效服务http://127.0.0.1:8500/v1/agent/service/deregister/test-9c14fa595ddfb8f4c34c673c65b072bb test-9c14fa595ddfb8f4c34c673c65b072bb : 实例idmethod : put 删除无效节点http://127.0.0.1:8500/v1/v1/agent/force-leave/4b36b27317a0 consul lea
Remove the minimum number of invalid parentheses in order to make the input string valid. Return all possible results. Note: The input string may contain letters other than the parentheses ( and ). Example 1: Input: "()())()" Output: ["()()
当我们在使用drop database testdb命令删除数据库时,会提示该数据库正在被使用,这样我们就无法删除,此时我们可以通过如下语句断开该数据库的所有链接: SELECT pg_terminate_backend(pg_stat_activity.pid) FROM pg_stat_activity WHERE datname='testdb' AND pid<>pg_backend_pid(); 说明: 1.pg_terminate_backend表示终止与数据库的链接的进程id的函