Don't know,
good point,
looking forward to the answer :0(
Greg Stark wrote:
> ERROR: Cannot cast type integer[] to character varying
>
> I would think every datatype should have at least one cast, the cast to a text
> or varchar. Otherwise how is an application to know how to print an arbitrary
> unknown type for human consumption? Where do the existing "{...}"
> representations get created and how does one invoke that in a query?
>
> --
> greg
>
>
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