SaintBacchus opened a new pull request, #11310:
URL: https://github.com/apache/doris/pull/11310
# Proposed changes
Issue Number: close #xxx
## Problem Summary:
Spark support upper case column name and the column name will persist in
parquet and orc.
But the hms table only record the lower case column name, so it need to
support read the upper case column in file.
In file scan node, it's not caseSensitive, col_a and Col_a is the same
column.
In broker scan node, it's caseSensitive, col_a and Col_a is not the same
column
## Checklist(Required)
1. Type of your changes:
- [ ] Improvement
- [ ] Fix
- [x] Feature-WIP
- [ ] Feature
- [ ] Doc
- [ ] Refator
- [ ] Others:
2. Does it affect the original behavior:
- [ ] Yes
- [x] No
- [ ] I don't know
3. Has unit tests been added:
- [ ] Yes
- [x] No
- [ ] No Need
4. Has document been added or modified:
- [ ] Yes
- [x] No
- [ ] No Need
5. Does it need to update dependencies:
- [ ] Yes
- [x] No
6. Are there any changes that cannot be rolled back:
- [ ] Yes
- [x] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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