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https://issues.apache.org/jira/browse/BAHIR-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16414600#comment-16414600
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Esteban Laver commented on BAHIR-161:
-------------------------------------
Hi [~zaheer ud din], sql-cloudant supports loading all documents in a database
using these endpoints: _all_docs, _changes, _view, _search (Cloudant Search),
_find (Cloudant Query).
What you can do is load all docs from a database, create a Spark DataFrame with
just the one document you need, and then save the DataFrame back into Cloudant.
See the [python
examples|https://github.com/apache/bahir/tree/master/sql-cloudant/examples/python]
for how to load docs and save the Spark dataframe, as well as how to use
operations like filter/select to create a DataFrame with the document(s) you
need.
> How to access all available databases from cloudant ?
> -----------------------------------------------------
>
> Key: BAHIR-161
> URL: https://issues.apache.org/jira/browse/BAHIR-161
> Project: Bahir
> Issue Type: Wish
> Components: Spark SQL Data Sources, Spark Streaming Connectors
> Reporter: Zaheer Ud Din
> Priority: Major
>
> Hi,
> I want to get a specific document from all existing databases available and
> then put that into another database.
> I want to this job from Notebook(python 3.5, spark 2.1) which should run
> periodically to consider all databases created in future time.
>
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