Package io.trino.sql.planner.rowpattern

Class IrRowPatternFlattener

java.lang.Object

io.trino.sql.planner.rowpattern.IrRowPatternFlattener

public final class IrRowPatternFlattener
extends Object

Optimize row pattern: - remove nested exclusions - flatten alternations and concatenations - remove redundant empty pattern

Method Summary

Modifier and Type	Method	Description
static IrRowPattern	optimize(IrRowPattern node)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

optimize

public static IrRowPattern optimize(IrRowPattern node)