Github user JamesRTaylor commented on a diff in the pull request:
https://github.com/apache/phoenix/pull/229#discussion_r110057029
--- Diff:
phoenix-core/src/main/java/org/apache/phoenix/compile/QueryPlan.java ---
@@ -59,6 +60,8 @@
* Returns projector used to formulate resultSet row
*/
RowProjector getProjector();
+
+ String getCursorName();
--- End diff --
I think an alternate implementation would be to have a CursorQueryPlan
which wraps another QueryPlan. This would be similar to the way a UnionPlan was
implemented. That way you wouldn't need to litter the other plan
implementations with logic to wrap them with the CursorResultIterator (which
would be brittle if/when new plans are added).
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