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Apache DataFusion SQL Query Engine
## Which issue does this PR close? Closes #9327 ## Rationale for this change ## What changes are included in this PR? ## Are these changes tested? ## Are there...
### Is your feature request related to a problem or challenge? At the moment datafusion does not support `CREATE FUNCTION`, it only exposes programatic api for UDF declaration. Programatic approach...
### Describe the bug ``` DataFusion CLI v35.0.0 ❯ select arrow_cast(make_array(), 'FixedSizeList(1, Null)'); Arrow error: Cast error: Cannot cast to FixedSizeList(1): value at index 0 has length 0 ❯ select...
### Is your feature request related to a problem or challenge? sub-issue of #9285 ### Describe the solution you'd like _No response_ ### Describe alternatives you've considered _No response_ ###...
## Which issue does this PR close? closes https://github.com/apache/arrow-datafusion/issues/9256 ## Rationale for this change ## What changes are included in this PR? ## Are these changes tested? before: ```sh >...
## Which issue does this PR close? Closes https://github.com/apache/arrow-datafusion/issues/9139 ## Rationale for this change better support for working with fixed size lists is needed ## What changes are included in...
## Which issue does this PR close? Closes #9286 ## What changes are included in this PR? Port logic describe in the issue, also I'm wondering whether I can remove...
## Which issue does this PR close? Follow #8902 ## Rationale for this change For future maintenance, extend `Array` which specialized Signature for ArrayEmpty and similar functions ## What changes...
## Which issue does this PR close? Closes #. ## Rationale for this change sqlparser supports `Value::EscapedStringLiteral`，but datafusion doesn't implement it. ## What changes are included in this PR? ##...
## Which issue does this PR close? Related to #9280, but not sure if it'd technically close it. ## Rationale for this change It's easy to get tripped up when...
