org.h2.command.dml

Class SelectOrderBy

java.lang.Object

org.h2.command.dml.SelectOrderBy

public class SelectOrderBy
extends java.lang.Object

Describes one element of the ORDER BY clause of a query.

Field Summary

Fields

Modifier and Type	Field and Description
Expression	columnIndexExpr The column index expression.
Expression	expression The order by expression.
int	sortType Sort type for this column.

Constructor Summary

Constructors

Constructor and Description
SelectOrderBy()

Method Summary

Methods

Modifier and Type	Method and Description
void	getSQL(java.lang.StringBuilder builder, boolean alwaysQuote) Appends the order by expression to the specified builder.

Methods inherited from class java.lang.Object

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

Field Detail

expression

public Expression expression

The order by expression.

columnIndexExpr

public Expression columnIndexExpr

The column index expression. This can be a column index number (1 meaning the first column of the select list) or a parameter (the parameter is a number representing the column index number).

sortType

public int sortType

Sort type for this column.

Constructor Detail

SelectOrderBy

public SelectOrderBy()

Method Detail

getSQL

public void getSQL(java.lang.StringBuilder builder,
          boolean alwaysQuote)

Appends the order by expression to the specified builder.

Parameters:

builder - the string builder

alwaysQuote - quote all identifiers