Quick fix to the count(*) problem

vmware-archive / quickstep

Quickstep Project

Apache License 2.0

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Quick fix to the count(*) problem #220

Closed jianqiao closed 8 years ago

jianqiao commented 8 years ago

This PR is a quick fix to #212 that we retain at least one column from an Aggregate's child plan to survive the PruneColumns physical optimization.

pateljm commented 8 years ago

Thanks @jianqiao for the quick fix and the TODO note.