Hi,
I was using OidInputFunctionCall() to cast a basic type into a domain
type. But when I saw
/*
* As above, for I/O functions identified by OID. These are only to be
* used in seldom-executed code paths. They are not only slow but leak
* memory.
*/
Datum
OidInputFunctionCall(Oid functionId, char *str,
Oid typioparam, int32 typmod)
comment in backend/utils/fmgr/fmgr.c, I started to consider my decision.
Is this the right way to use domain_in() function? Which way would you
suggest? Or is there a totally different way to accomplish basic type to
domain transition?
Regards.
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