class PlanRewriter extends AnyRef
Utility wrapper on top of RuleExecutor, used to apply post-resolution rules on single-pass resolution result. SinglePassRewriter transforms the plan and the subqueries inside.
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- new PlanRewriter(planRewriteRules: Seq[Rule[LogicalPlan]], extendedRewriteRules: Seq[Rule[LogicalPlan]])
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- def rewriteWithSubqueries(plan: LogicalPlan): LogicalPlan
Rewrites the plan by first recursing into all subqueries and applying post-resolution rules on them and then applying post-resolution rules on the entire plan.
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- Deprecated
(Since version 9)