dblink_connect — opens a persistent connection to a remote database Only superusers may use dblink_connect to create non-password-authenticated and non-GSSAPI-authenticated connections. If ...
对于自己上线项目的前端来说,nginx也是必须要了解和熟悉的,查了很多的nginx文章,看着写的都很详细,但是却没有了整体的概念。这里就重新梳理一遍,也理清思路。