Initial implementation of row count estimates in cost-based optimizer #2093
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Signed-off-by: Andy Grove <andygrove@nvidia.com>
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Signed-off-by: Andy Grove <andygrove@nvidia.com>
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@revans2 Could you review this when you get a chance |
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sql-plugin/src/main/scala/com/nvidia/spark/rapids/CostBasedOptimizer.scala
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Signed-off-by: Andy Grove <andygrove@nvidia.com>
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Signed-off-by: Andy Grove andygrove@nvidia.com
First pass at making estimated row counts available to the cost-based optimizer.
Closes #2090