io.prestosql.operator.scalar

Class RowNotEqualOperator

java.lang.Object

io.prestosql.metadata.SqlScalarFunction

io.prestosql.metadata.SqlOperator

io.prestosql.operator.scalar.RowNotEqualOperator

All Implemented Interfaces:

SqlFunction

public class RowNotEqualOperator
extends SqlOperator

Field Summary

Fields

Modifier and Type	Field and Description
static RowNotEqualOperator	ROW_NOT_EQUAL

Method Summary

Modifier and Type	Method and Description
static Boolean	notEqual(RowType rowType, List<MethodHandle> fieldEqualOperators, Block leftRow, Block rightRow)
ScalarFunctionImplementation	specialize(BoundVariables boundVariables, int arity, TypeManager typeManager, FunctionRegistry functionRegistry)

Methods inherited from class io.prestosql.metadata.SqlOperator

getDescription, isDeterministic, isHidden

Methods inherited from class io.prestosql.metadata.SqlScalarFunction

builder, getSignature

Methods inherited from class java.lang.Object

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

Field Detail

ROW_NOT_EQUAL

public static final RowNotEqualOperator ROW_NOT_EQUAL

Method Detail

specialize

public ScalarFunctionImplementation specialize(BoundVariables boundVariables,
                                               int arity,
                                               TypeManager typeManager,
                                               FunctionRegistry functionRegistry)

Specified by:

specialize in class SqlScalarFunction

notEqual

public static Boolean notEqual(RowType rowType,
                               List<MethodHandle> fieldEqualOperators,
                               Block leftRow,
                               Block rightRow)