Hi Matsumura-san,
> I defined the following specifications. Please review it.
>
> * ECPG can accept any valid PREPARE AS statement.
> * A char-type host variable can be used as the statement name of
> PREPARE AS,
> but its value is constrained by the specification of PREPARE AS.
> (e.g. the name cannot include double quotation.)
> * The above also allows the following. It's a bit strange but there
> is no reason
> for forbidding.
> prepare :st(type_list) as select $1
> * ECPG can accept EXECUTE statement with expression list that is
> allocated
> by both PREPARE FROM and PREPARE AS under the following
> constraints:
> - It must not include a using-clause.
> - The statement name must follow to the specification of PREPARE
> AS.
This look very reasonable to me. I'm completely fine with this
restriction being placed on PREPARE FROM.
Michael
--
Michael Meskes
Michael at Fam-Meskes dot De, Michael at Meskes dot (De|Com|Net|Org)
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