Package org.aoju.bus.pager.parser

Class OrderByParser

java.lang.Object

org.aoju.bus.pager.parser.OrderByParser

public class OrderByParser
extends Object

处理 Order by

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
OrderByParser()

Method Summary

Modifier and Type	Method	Description
static String	converToOrderBySql(String sql, String orderBy)	convert to order by sql
static String	converToOrderBySql(String sql, String orderBy, JSqlParser jSqlParser)	convert to order by sql
static List<net.sf.jsqlparser.statement.select.OrderByElement>	extraOrderBy(net.sf.jsqlparser.statement.select.SelectBody selectBody)	extra order by and set default orderby to null

Methods inherited from class java.lang.Object

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

Constructor Details

OrderByParser

public OrderByParser()

Method Details

converToOrderBySql

public static String converToOrderBySql(String sql,
 String orderBy,
 JSqlParser jSqlParser)

convert to order by sql

Parameters:

sql - sql

orderBy - 排序

Returns:

the string

extraOrderBy

public static List<net.sf.jsqlparser.statement.select.OrderByElement> extraOrderBy(net.sf.jsqlparser.statement.select.SelectBody selectBody)

extra order by and set default orderby to null

Parameters:

selectBody - 获取body

Returns:

结果

converToOrderBySql

public static String converToOrderBySql(String sql,
 String orderBy)

convert to order by sql

Parameters:

sql - SQL

orderBy - 排序属性

Returns:

the string