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UnaryExecNode — Unary Physical Operators

UnaryExecNode is an extension of the SparkPlan abstraction for unary physical operators (with one child physical operator only).

Contract

Child Physical Operator

child: SparkPlan

The one and only child physical operator

Used when:

  • UnaryExecNode is requested for the children
  • others

Implementations

verboseStringWithOperatorId

verboseStringWithOperatorId(): String

verboseStringWithOperatorId is part of the QueryPlan abstraction.

verboseStringWithOperatorId...FIXME


Last update: 2021-07-05
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