unitycatalog / unitycatalog/unitycatalog
DuckDB not able to recognize decimal
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bug
- Dominant language
- Java
- Stars
- 3.5k
- Forks
- 672
- Avg merge
- 6d 16h
- Merged PRs (30d)
- 30
Description
After registering the Delta table in Unity Server, the below error from DuckDB. Unable to see a table list.
show all tables
Invalid Input Error: Attempting to execute an unsuccessful or closed pending query result
Error: Not implemented Error: Tried to fallback to unknown type for 'decimal'
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the Unity Server Delta table registration, then run SHOW ALL TABLES through DuckDB and capture the decimal-related error. Trace the decimal type handling and pending query failure across the catalog-to-DuckDB path. Done means decimal columns are recognized and the table list succeeds.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- sql
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100