Github user yanglei99 commented on a diff in the pull request:
https://github.com/apache/bahir/pull/41#discussion_r110727111
--- Diff: sql-cloudant/README.md ---
@@ -62,6 +62,8 @@ cloudant.protocol|https|protocol to use to transfer data:
http or https
cloudant.host||cloudant host url
cloudant.username||cloudant userid
cloudant.password||cloudant password
+cloudant.useQuery|false|When enabled, for query not using index or view,
_find will be used instead of _all_docs, some query predicates will be driven
into datastore. However, RDD partition is ONE during _find, so parallel loading
is not achieved
--- End diff --
I can use something @lresende suggested : the data source will look for
ways to optimize the query execution by pushing down some of the query
predicates into the data store.
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