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https://issues.apache.org/jira/browse/BEAM-7577?focusedWorklogId=281423&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-281423
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ASF GitHub Bot logged work on BEAM-7577:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 24/Jul/19 01:30
            Start Date: 24/Jul/19 01:30
    Worklog Time Spent: 10m 
      Work Description: udim commented on issue #8950: [BEAM-7577] Allow 
ValueProviders in Datastore Query filters
URL: https://github.com/apache/beam/pull/8950#issuecomment-514442855
 
 
   run python 3.5 postcommit
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 281423)
    Time Spent: 5h  (was: 4h 50m)

> Allow the use of ValueProviders in 
> datastore.v1new.datastoreio.ReadFromDatastore query
> --------------------------------------------------------------------------------------
>
>                 Key: BEAM-7577
>                 URL: https://issues.apache.org/jira/browse/BEAM-7577
>             Project: Beam
>          Issue Type: New Feature
>          Components: io-python-gcp
>    Affects Versions: 2.13.0
>            Reporter: EDjur
>            Assignee: EDjur
>            Priority: Minor
>          Time Spent: 5h
>  Remaining Estimate: 0h
>
> The current implementation of ReadFromDatastore does not support specifying 
> the query parameter at runtime. This could potentially be fixed through the 
> usage of a ValueProvider to specify and build the Datastore query.
> Allowing specifying the query at runtime makes it easier to use dynamic 
> queries in Dataflow templates. Currently, there is no way to have a Dataflow 
> template that includes a dynamic query (such as filtering by a timestamp or 
> similar).



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