/* * call-seq: * res.cmd_tuples() -> Fixnum * * Returns the number of tuples (rows) affected by the SQL command. * * If the SQL command that generated the PGresult was not one of: * * +INSERT+ * * +UPDATE+ * * +DELETE+ * * +MOVE+ * * +FETCH+ * or if no tuples were affected, <tt>0</tt> is returned. */ static VALUE pgresult_cmd_tuples(self) VALUE self; { long n; n = strtol(PQcmdTuples(get_pgresult(self)),NULL, 10); return INT2NUM(n); }