where 1恒真情况，增加建议与优化

Please answer these questions before submitting your issue. Thanks!

1. What did you do?
If possible, provide a recipe for reproducing the error.
```bash
echo "select col from tb where 1" | soar
```
2. What did you expect to see?

give RES.007 suggest

3. What did you see instead?

no suggest yet

4. What version of are you using (`soar -version`)?

0.8.1
