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buyingyi <buyingyi@gmail.com>
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on 23 Oct 14
This change list includes several fixes: 1. Adds a rule to push subplan into group-by 2. Adds a rule to eliminate subplan with input cardina… Show more
This change list includes several fixes: 1. Adds a rule to push subplan into group-by 2. Adds a rule to eliminate subplan with input cardinality one 3. Fix the nested running aggregate runtime 4. Adds a wrapper of FrameTupleAppender to internally flush full frames.    A TODO item is to cleanup existing usage of FrameTupleAppender to use the wrapper, which makes code simpler.

Change-Id: I647f9bce2f40700b18bdcad1fa64fb8f0a26838b

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/149

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Preston Carman <ecarm002@ucr.edu>

Reviewed-by: Till Westmann <westmann@gmail.com>

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