Pavel Stehule wrote:
> else
> {
> ereport(ERROR,
> (errcode(ERRCODE_INVALID_FUNCTION_DEFINITION),
> errmsg("function result type must be specified")));
> /* Alternative possibility: default to RETURNS VOID */
>
> /* WHY FOLOWING LINES? */
> prorettype = VOIDOID;
> returnsSet = false;
> }
To keep the compiler quiet about using the variables uninitialized. The
compiler doesn't know that ereport(ERROR) never returns.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com