On Mon, Feb 28, 2005 at 07:49:54PM -0800, Yu Jie wrote:
> 1. What's the restriction of database file? How big it
> can be(for exmaple, 10TB?).
See "What is the maximum size for a row, a table, and a database?"
in the FAQ:
http://www.postgresql.org/files/documentation/faqs/FAQ.html#4.4
> 2. Is there any restriction for the record and the
> document? What kind of record and document can be add
> to database.
See the aforementioned FAQ and the "Data Types" chapter in the
documentation:
http://www.postgresql.org/docs/8.0/interactive/datatype.html
In addition to the built-in types, users can create their own types.
> 3. What's the restriction for the table and the
> collection?
See the aforementioned FAQ.
--
Michael Fuhr
http://www.fuhr.org/~mfuhr/