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https://issues.apache.org/jira/browse/BEAM-5884?focusedWorklogId=162735&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-162735
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ASF GitHub Bot logged work on BEAM-5884:
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Author: ASF GitHub Bot
Created on: 05/Nov/18 20:07
Start Date: 05/Nov/18 20:07
Worklog Time Spent: 10m
Work Description: kennknowles commented on issue #6861: [BEAM-5884]
support null values in Array and Map.
URL: https://github.com/apache/beam/pull/6861#issuecomment-436016919
Yes, having nullabillity as a boolean flag doesn't really compose. I think
SQL will be that way forever because it is too late. But we can do the right
thing in Beam schemas and map SQL into them.
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Issue Time Tracking
-------------------
Worklog Id: (was: 162735)
Time Spent: 3h 40m (was: 3.5h)
> Allow nested types have null value.
> -----------------------------------
>
> Key: BEAM-5884
> URL: https://issues.apache.org/jira/browse/BEAM-5884
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql
> Reporter: Rui Wang
> Assignee: Rui Wang
> Priority: Major
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> We could allow arbitrary combination of nested types have null value.
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