TreePattern¶

TreePatterns are part of TreeNodes.

CTE¶

Used as a node pattern:

• CTERelationDef
• CTERelationRef
• WithCTE

DYNAMIC_PRUNING_EXPRESSION¶

Used as a node pattern:

• DynamicPruningExpression

Used to transform query plans in the following rules:

• PlanAdaptiveDynamicPruningFilters
• CleanupDynamicPruningFilters

EXCHANGE¶

Used as a node pattern:

• Exchange

Used to transform query plans in the following rules:

• ReuseExchangeAndSubquery

PLAN_EXPRESSION¶

Used as a node pattern:

• PlanExpression

UNRESOLVED_HINT¶

Used as a node pattern:

• UnresolvedHint