The psql command is a client - an "interactive terminal". It provides a
command-line version of pgAdmin.
See here for other client applications:
https://www.postgresql.org/docs/10/static/reference-client.html
The "create extension..." command is one that you give to either psql or
pgAdmin; they execute it against the current database.
Tim Clarke
On 03/08/18 09:53, Ze Victor Harry wrote:
> hello again I have a small problem here can someone tell me briefly
> how to do it? I am getting this error
>
>
> When I give ant fresh_install it gives error PostgreSQL 'pgcrypto'
> extension installed /up to date? False (not installed) Create
> extension pgcrypto
>
> <https://stackoverflow.com/questions/45408745/when-i-give-ant-fresh-install-it-gives-error-postgresql-pgcrypto-extension-ins>.
>
> I have tried to look up for solutions and they all say I have to run a
> command
> |# Login to your ||"dspace"| |database as a superuser|
> |psql --username=postgres dspace|
> |# Enable the pgcrypto extension on ||this| |database|
> |CREATE EXTENSION pgcrypto;|
> but where I got confused is from where do I run these commands.is
> <http://commands.is/> it from cmd? or in pgadmin query tool? I need
> clearly articulated steps
>
