Tom Lane wrote:
> I favor using IMPLICIT, which would make the syntax of CREATE CAST be
>
> CREATE CAST (sourcetype AS targettype)
> WITH FUNCTION funcname (argtype)
> [ AS ASSIGNMENT | IMPLICIT ]
>
> CREATE CAST (sourcetype AS targettype)
> WITHOUT FUNCTION
> [ AS ASSIGNMENT | IMPLICIT ]
>
> Or possibly it should be AS IMPLICIT?
I think AS IMPLICIT would be better because we have other AS [var]
clauses.
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