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https://issues.apache.org/jira/browse/BEAM-7577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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EDjur updated BEAM-7577:
------------------------
Description:
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).
was:
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 at runtime.
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).
> 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
> Priority: Minor
>
> 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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