index 3ff099986b838267f85000ac13398b5a98a4a5ba..29ae4674cc7e750a6690e28fe9d1450633d11682 100644 (file)
/* These are for invocation of a specifically named function with a
* directly-computed parameter list. Note that neither arguments nor result
- * are allowed to be NULL.
+ * are allowed to be NULL. Also, the function cannot be one that needs to
+ * look at FmgrInfo, since there won't be any.
*/
extern Datum DirectFunctionCall1Coll(PGFunction func, Oid collation,
Datum arg1);