estimate filter cardinality #16334
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estimate filter cardinality #16334
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Can one of the admins verify this patch? |
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Sorry. This is a mistake. |
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What changes were proposed in this pull request?
This is a WIP PR. In this version, we set up the framework to traverse predicate and evaluate the equality (=) expression.
How was this patch tested?
We just have a simple test case for now. More tests need to be added.