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Support FixedLenByteArray UUID statistics as a logical scalar #1483

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atefsaw opened this issue Jun 21, 2023 · 0 comments · Fixed by #1484
Closed

Support FixedLenByteArray UUID statistics as a logical scalar #1483

atefsaw opened this issue Jun 21, 2023 · 0 comments · Fixed by #1484
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enhancement New feature or request

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@atefsaw
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atefsaw commented Jun 21, 2023

Description

As of today, we can't produce a StatsScalar from a UUID data type that is built with a FixedLenByteArray.

Use Case
Some parquet writers store UUID logical types with a FixedLenByteArray physical type so this library won't be able to produce min/max/null count statistics for their parquet files.

Related Issue(s)
@atefsaw atefsaw added the enhancement New feature or request label Jun 21, 2023
@atefsaw atefsaw mentioned this issue Jun 21, 2023
Merged
wjones127 pushed a commit that referenced this issue Jun 28, 2023
@atefsaw
feat: add UUID statistics handling (#1484)
87c68e3 
# Description
This PR adds support for calculating statistics of FixedLenByteArray
UUID columns.

# Related Issue(s)
- closes #1483

# Documentation
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feat: add UUID statistics handling atefsaw/delta-rs
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