Github user paul-rogers commented on the issue:
https://github.com/apache/drill/pull/1242
@kfaraaz, the logic for all types is the same. But, still added
`BIT`/`BOOLEAN`, `DATE`, `TIME`, `TIMESTAMP`, `INTERVAL`, `VARBINARY`, and
`DECIMAL`.
Found several bugs, but none in the type functions. Tried to extend
`sqlTypeOf()` to include `DECIMAL` precision and scale, but found that that
information is missing (another bug.)---
