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Posted to issues@iceberg.apache.org by "officialtushark (via GitHub)" <gi...@apache.org> on 2023/04/08 04:59:24 UTC
[GitHub] [iceberg] officialtushark opened a new issue, #7302: identifier-field-ids not supported for Float or double
officialtushark opened a new issue, #7302:
URL: https://github.com/apache/iceberg/issues/7302
### Query engine
_No response_
### Question
Why do we not support the identifier-field Ids for Float and Double fields?
Link: https://iceberg.apache.org/spec/#identifier-field-ids
Is there any specific discussion which I can refer to understand the reasoning behind this implementation?
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[GitHub] [iceberg] zhongyujiang commented on issue #7302: identifier-field-ids not supported for Float or double
Posted by "zhongyujiang (via GitHub)" <gi...@apache.org>.
zhongyujiang commented on issue #7302:
URL: https://github.com/apache/iceberg/issues/7302#issuecomment-1501289846
The main reason is that it is difficult to deal with NaN and -0 values in floating point numbers, you can refer to this [conversition](https://github.com/apache/iceberg/pull/2654#discussion_r651439115).
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Re: [I] identifier-field-ids not supported for Float or double [iceberg]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #7302: identifier-field-ids not supported for Float or double
URL: https://github.com/apache/iceberg/issues/7302
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Re: [I] identifier-field-ids not supported for Float or double [iceberg]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #7302:
URL: https://github.com/apache/iceberg/issues/7302#issuecomment-1773951725
This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'
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Re: [I] identifier-field-ids not supported for Float or double [iceberg]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #7302:
URL: https://github.com/apache/iceberg/issues/7302#issuecomment-1751871998
This issue has been automatically marked as stale because it has been open for 180 days with no activity. It will be closed in next 14 days if no further activity occurs. To permanently prevent this issue from being considered stale, add the label 'not-stale', but commenting on the issue is preferred when possible.
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