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https://issues.apache.org/jira/browse/BEAM-4365?focusedWorklogId=114862&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-114862
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ASF GitHub Bot logged work on BEAM-4365:
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Author: ASF GitHub Bot
Created on: 22/Jun/18 18:38
Start Date: 22/Jun/18 18:38
Worklog Time Spent: 10m
Work Description: kennknowles opened a new pull request #5743:
[BEAM-4365] Migrate some date expressions to operators
URL: https://github.com/apache/beam/pull/5743
I was setting out to improve coverage of date operators and focus on
DSL-level tests. Discovered a couple of issues but mostly the coverage of these
is OK. So the main improvement here is centralizing argument eval and reducing
test bulk, plus a tiny bit better coverage.
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Issue Time Tracking
-------------------
Worklog Id: (was: 114862)
Time Spent: 3.5h (was: 3h 20m)
> SQL operator argument evaluation should have one place where it is managed
> --------------------------------------------------------------------------
>
> Key: BEAM-4365
> URL: https://issues.apache.org/jira/browse/BEAM-4365
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Priority: Major
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> The way Beam SQL is factored, each operator has to explicitly ask its
> argument to be evaluated. This should be handled generically at a higher
> level. Since the language is pure and terminating, it is fine for them to
> vary, but given the simplicity of the expression language it makes sense to
> use simple call-by-value.
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