Re: [SQL] create function using language SQL

[Tom Lane]

Gary Stainburn <[EMAIL PROTECTED]> writes:
> ... However, I cannot find the 
> syntax to create a function in SQL.  Specifically, how you return the result.

See
http://www.ca.postgresql.org/users-lounge/docs/7.1/postgres/xfunc.html#XFUNC-SQL

                        regards, tom lane

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