Function typenameTypeId

src/backend/parser/parse_type.c:292–303

* typenameTypeId - given a TypeName, return the type's OID * * This is similar to typenameType, but we only hand back the type OID * not the syscache entry. */

 * not the syscache entry.
 */
Oid
typenameTypeId(ParseState *pstate, const TypeName *typeName)
{
	Oid			typoid;
	Type		tup;

	tup = typenameType(pstate, typeName, NULL);
	typoid = ((Form_pg_type) GETSTRUCT(tup))->oid;
	ReleaseSysCache(tup);

	return typoid;
}

/*
 * typenameTypeIdAndMod - given a TypeName, return the type's OID and typmod