Обсуждение: Create relation

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.



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