Please answer these questions before submitting your issue. Thanks!

1. What did you do?
   分析select * from A where deleted = 1 limit 100
   deleted 为bit(1)

2. What did you expect to see?
   能走索引

3. What did you see instead?
   分析报告给出 参数包含隐式转换，无法使用索引
   Item: ARG.003
   Severity: L4
   Content: brandgood.deleted definition is bit(1) not int

4. What version of are you using (soar -version)?
   0.10.0