trait CatalystScan extends AnyRef
::Experimental::
An interface for experimenting with a more direct connection to the query planner. Compared to
PrunedFilteredScan, this operator receives the raw expressions from the
org.apache.spark.sql.catalyst.plans.logical.LogicalPlan. Unlike the other APIs this
interface is NOT designed to be binary compatible across releases and thus should only be used
for experimentation.
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- @Unstable()
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- interfaces.scala
- Since
1.3.0
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