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Posted to github@arrow.apache.org by "tustvold (via GitHub)" <gi...@apache.org> on 2023/04/25 19:44:43 UTC
[GitHub] [arrow-rs] tustvold opened a new issue, #4131: CSV Schema More Flexible Timestamp Inference
tustvold opened a new issue, #4131:
URL: https://github.com/apache/arrow-rs/issues/4131
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The schema inference logic for CSV currently only infers timestamps matching the regex `^\d{4}-\d\d-\d\d[T ]\d\d:\d\d:\d\d.\d{1,9}$`. This is significantly more restrictive than the [parsing](https://docs.rs/arrow-cast/latest/arrow_cast/parse/fn.string_to_datetime.html) logic.
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Infer timestamp for all the types recognised by the [parsing](https://docs.rs/arrow-cast/latest/arrow_cast/parse/fn.string_to_datetime.html) logic
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#3744 #4129
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[GitHub] [arrow-rs] alamb commented on issue #4131: CSV Schema More Flexible Timestamp Inference
Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb commented on issue #4131:
URL: https://github.com/apache/arrow-rs/issues/4131#issuecomment-1551723856
Both https://github.com/apache/arrow-rs/issues/3744 https://github.com/apache/arrow-rs/issues/4129 are fixed -- I wonder if this ticket can also be closed
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[GitHub] [arrow-rs] tustvold commented on issue #4131: CSV Schema More Flexible Timestamp Inference
Posted by "tustvold (via GitHub)" <gi...@apache.org>.
tustvold commented on issue #4131:
URL: https://github.com/apache/arrow-rs/issues/4131#issuecomment-1551742890
https://github.com/apache/arrow-rs/pull/4217 will close this
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[GitHub] [arrow-rs] alamb closed issue #4131: CSV Schema More Flexible Timestamp Inference
Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb closed issue #4131: CSV Schema More Flexible Timestamp Inference
URL: https://github.com/apache/arrow-rs/issues/4131
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[GitHub] [arrow-rs] tustvold commented on issue #4131: CSV Schema More Flexible Timestamp Inference
Posted by "tustvold (via GitHub)" <gi...@apache.org>.
tustvold commented on issue #4131:
URL: https://github.com/apache/arrow-rs/issues/4131#issuecomment-1573883211
`label_issue.py` automatically added labels {'arrow'} from #4217
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