i want to use postgresql DataBase. but when i am trying to execute script it is showing me error in extensions, i tried in many ways but i am not able to execute script, please tell me how to install Extension in postgresql. i am waiting for your kind replay
please, specify a error message? What extension, do you want to install?
first you have to have installed extension on server.
second, you have to register extension in your database by execution of statement CREATE EXTENSION extension_name;