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### Is there an existing issue for the same bug?
- [X] I have checked the existing issues.
### Branch Name
main
### Commit ID
88e486e11b4310336ec6d40ba86e26a400974819
### Other Environment Infor…
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### Description
Datafusion (https://arrow.apache.org/datafusion/) is a modular query engine developed as a subproject of Apache Arrow.
It is written in Rust (providing very high performance), h…
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While working on #4034, we considered cases where a COPY command might nest another call other COPY commands (or any other command basically). I traced back to 9.2, and I can reproduce until there.
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**Is your feature request related to a problem?**
We need a comprehensive testing framework to validate **PPL ** commands in the **Spark** environment, ensuring that each new PPL (Spark) release me…
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https://github.com/cloudberrydb/cloudberrydb-site/blob/cbdb-doc-validation/docs/sql-stmts/sql-stmt-create-materialized-view.md
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CREATE MATERIALIZED VIEW [ IF NOT EXISTS ]
[ ( [, ...] ) ]…
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If **non-power** user tries to create extension with "IF NOT EXISTS" - DB with Citus generates exception:
> must be owner of extension uuid-ossp
even if extension already exists.
Vanilla Postg…
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https://github.com/ambersun1234/chirpy.ambersun1234.github.io/issues/8
+ [ ] sql, nosql, newsql
+ [ ] ER model
+ [ ] elastic search
+ [x] b+ tree
+ [x] b tree, hash index
+ [x] table sca…
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Temporal is awesome!
I read the documentation and tried the typescript examples. It do solve the current issue I am facing on distributed transaction.
However, I found that Temporal officially support…
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Despite PostgreSQL including more extension to support distributed databases, they come at a cost of adding more extensions which can be troublesome. Instead of mimicking distributed databases, we can…
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### Describe the bug
We had an incident with database which resulted in several errors from server. Unfortunatelly I don't have details on exact reason for it, could be low memory conditions as I s…