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### Apache Iceberg version
0.14.1 (latest release)
### Query engine
Flink
### Please describe the bug 🐞
We have a flink job that write upsert stream into a partitioned icebergV2 table . When that…
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Hello @hatarist 👋 I'm one of the maintainers at [chdb](https://chdb.io) (in-process OLAP engine based on ClickHouse) and found your amazing unofficial CLI while looking for inspiration to extend our …
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### A note for the community
* Please vote on this issue by adding a 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to the original issue to …
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### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
### Version
2.0.3 2.0.5
### What's Wrong?
partit…
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The idea here is to setup a test file abstractions for `runtime/resolvers`, where test queries for any resolver, security claims, project files, and backend can be written in a nice syntax.
The idea …
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### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
### Version
1.2.6
centos7
8c 24g
### What's Wr…
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**Describe the Feature Request**
I am dumping MySQL data(there are blob and text columns in MySQL) and loading to Apache Doris. Apache Doris is a high-performance, real-time analytical database. Its …
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With `order by` query profile contains extra data shuffling, but `where` + `group by` retain just single row
Below just an example with required columns and single day of aggregation, in produc…
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Although the complexity of OLTP queries is limited (compared to OLAP-style applications), there are several basic SQL features that are commonly used in transaction processing applications. For this p…
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Hi, we are using substrait & velox to build an OLAP execution engine. Besides specify the grouping keys of aggregation, we can also specify the pre-grouping keys in velox. Pre-grouping keys are a subs…