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  1. Core Server
  2. SERVER-69955

Optimize expressions generated for column filter pushdown

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    Description

      As Irina mentioned on SERVER-68743:

      Also, the refactor from SERVER-68713 preserved the defensive wrappers, such as makeFillEmptyFalse, which are not needed when generating per-path filters in CSI. It would be nice to avoid injecting them.

      There is also a question of whether we want to do this by simply passing a flag to the code which generates the expressions, or if we want to optimize the expressions/bytecode given the constraint that the slot holding the column's value is not Nothing.

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            dianna.hohensee@mongodb.com Dianna Hohensee (Inactive)
            ian.boros@mongodb.com Ian Boros
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