simpledb

Class LogicalSelectListNode

java.lang.Object

simpledb.LogicalSelectListNode

public class LogicalSelectListNode
extends java.lang.Object

A LogicalSelectListNode represents a clause in the select list in a LogicalQueryPlan

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	aggOp The aggregation operation over the field (if any)
java.lang.String	fname The field name being selected; the name may be (optionally) be qualified with a table name or alias.

Constructor Summary

Constructors

Constructor and Description
LogicalSelectListNode(java.lang.String aggOp, java.lang.String fname)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

fname

public java.lang.String fname

The field name being selected; the name may be (optionally) be qualified with a table name or alias.

aggOp

public java.lang.String aggOp

The aggregation operation over the field (if any)

Constructor Detail

LogicalSelectListNode

public LogicalSelectListNode(java.lang.String aggOp,
                             java.lang.String fname)