static int CC_close_eof_cursors()

in connection.c [1855:1884]

• 29 lines of code
• 10 McCabe index (conditional complexity)

static int CC_close_eof_cursors(ConnectionClass *self)
{
	int	i, ccount = 0;
	StatementClass	*stmt;
	QResultClass	*res;

	if (!self->ncursors)
		return ccount;
	CONNLOCK_ACQUIRE(self);
	for (i = 0; i < self->num_stmts; i++)
	{
		if (stmt = self->stmts[i], NULL == stmt)
			continue;
		if (res = SC_get_Result(stmt), NULL == res)
			continue;
		if (NULL != QR_get_cursor(res) &&
		    QR_is_withhold(res) &&
		    QR_once_reached_eof(res))
		{
			if (QR_get_num_cached_tuples(res) >= QR_get_num_total_tuples(res) ||
				SQL_CURSOR_FORWARD_ONLY == stmt->options.cursor_type)
			{
				QR_close(res);
				ccount++;
			}
		}
	}
	CONNLOCK_RELEASE(self);
	return ccount;
}