Oracle Database Server Messages(四) . . .

Unscoped system-generated REFs can have exactly 1 or 2 input arguments. It has exactly 1 input argument (one for the OID value) if a fixed table name was specified through OCI_DIRPATH_EXPR_REF_TBLNAME . It has exactly 2 input arguments (one

Unscoped system-generated REFs can have exactly 1 or 2 input arguments.

It has exactly 1 input argument (one for the OID value) if a fixed table name was specified through OCI_DIRPATH_EXPR_REF_TBLNAME.

It has exactly 2 input arguments (one for the table name and one for the OID value) if a fixed table name was not specified through OCI_DIRPATH_EXPR_REF_TBLNAME.