How to create feature dataset by pgAdmin(postgres) that can by use in sde conection?

Question

How to create feature dateset in postgres(pgAdmin) that can by use in sde conection (arcgis)?

Answer 1

Any table in the instance can be registered with sde.
But sde is what has to do that registration.
I suggest starting with this Essential Reading for Geodatabases
Registering with the database

Answer 2

Agreed with Brad - pgAdmin cannot create SDE Services -

You need to use the command line of:

sdeconfig

http://help.arcgis.com/en/geodatabase/10.0/admin_cmds/Support_files/whnjs.htm

Useful reference: Setting up a geodatabase in PostgreSQL http://resources.arcgis.com/en/help/main/10.1/index.html#//002p00000001000000

PostgreSQL client libraries are required on the client computer from which you will connect to the database. http://resources.arcgis.com/en/help/main/10.1/index.html#//002p0000003q000000

Answer 3

One thing: If you have configured your connection to ArcSDE in ArcCatalog (or ArcMap), another thing that you can do is creating the Feature Dataset you need by right-clicking on the database connection name, then clicking "New" and then "Feature Dataset". Like this, ArcSDE should create in your PostgreSQL database the dataset you need.

I have to say that I have never tried this operation with "Feature dataset", but I tried it with "View" (and on SQL Server) and it works, so it should work with Postgres too...

And don't forget to take a look at "Geodatabase Administration" toolbox, new in ArcGIS 10.1 to do some operations in your geodatabase.