DynamicPruningExpression Unary Expression¶

DynamicPruningExpression is a UnaryExpression and a DynamicPruning predicate expression.

DynamicPruningExpression delegates interpreted and code-generated expression evaluation to the child expression.

Creating Instance¶

DynamicPruningExpression takes the following to be created:

• Child expression

DynamicPruningExpression is created when the following physical optimizations are executed:

• PlanAdaptiveDynamicPruningFilters
• PlanAdaptiveSubqueries
• PlanDynamicPruningFilters

Node Patterns¶

nodePatterns: Seq[TreePattern]

nodePatterns is DYNAMIC_PRUNING_EXPRESSION.

Query Planning¶

• PlanAdaptiveDynamicPruningFilters