com.alibaba.druid.sql

Class PagerUtils

java.lang.Object

com.alibaba.druid.sql.PagerUtils

public class PagerUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
PagerUtils()

Method Summary

Modifier and Type	Method and Description
static String	count(String sql, String dbType)
static int	getLimit(String sql, String dbType)
static String	limit(SQLSelect select, String dbType, int offset, int count)
static String	limit(String sql, String dbType, int offset, int count)

Methods inherited from class java.lang.Object

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

Constructor Detail

PagerUtils

public PagerUtils()

Method Detail

count

public static String count(String sql,
                           String dbType)

limit

public static String limit(String sql,
                           String dbType,
                           int offset,
                           int count)

limit

public static String limit(SQLSelect select,
                           String dbType,
                           int offset,
                           int count)

getLimit

public static int getLimit(String sql,
                           String dbType)

Parameters:

sql -

dbType -

Returns:

if not exists limit, return -1;