hello, i am new postgress.i need some help.i have pgs-8.0.3 source code. i want to study pgs source code.can any body help which files should i study and form where should i start .first of all i want to know how CREATE RELATION is happening in pgsql.In which file i can find this. thanx, vamsi. __________________________________ Do you Yahoo!? Yahoo! Small Business - Try our new Resources site http://smallbusiness.yahoo.com/resources/