Package io.trino.sql.planner.sanity

Class SugarFreeChecker

java.lang.Object

io.trino.sql.planner.sanity.SugarFreeChecker

All Implemented Interfaces:

PlanSanityChecker.Checker

public final class SugarFreeChecker
extends Object
implements PlanSanityChecker.Checker

Verifies the plan does not contain any "syntactic sugar" from the AST.

Constructor Summary

Constructors

Constructor	Description
SugarFreeChecker()

Method Summary

Modifier and Type	Method	Description
void	validate(PlanNode planNode, Session session, PlannerContext plannerContext, IrTypeAnalyzer typeAnalyzer, TypeProvider types, WarningCollector warningCollector)
static void	validate(Expression expression)

Methods inherited from class java.lang.Object

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

Constructor Details

SugarFreeChecker

public SugarFreeChecker()

Method Details

validate

public void validate(PlanNode planNode,
 Session session,
 PlannerContext plannerContext,
 IrTypeAnalyzer typeAnalyzer,
 TypeProvider types,
 WarningCollector warningCollector)

Specified by:

validate in interface PlanSanityChecker.Checker

validate

public static void validate(Expression expression)