cn.gtmap.estateplat.core.support.mybatis.page.dialect

Class OracleDialect

java.lang.Object

cn.gtmap.estateplat.core.support.mybatis.page.dialect.Dialect

cn.gtmap.estateplat.core.support.mybatis.page.dialect.OracleDialect

public class OracleDialect
extends Dialect

Date Created 14-2-19

Version:

1.0

Author:

loafer[zjh527@gmail.com]

Constructor Summary

Constructors

Constructor and Description
OracleDialect()

Method Summary

Methods

Modifier and Type	Method and Description
String	getLimitString(String sql, int offset, int limit) 将sql包装成数据库支持的特有查询语句
boolean	supportsLimit() 数据库本身是否支持分页查询

Methods inherited from class cn.gtmap.estateplat.core.support.mybatis.page.dialect.Dialect

getCountString

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleDialect

public OracleDialect()

Method Detail

supportsLimit

public boolean supportsLimit()

Description copied from class: Dialect

数据库本身是否支持分页查询

Specified by:

supportsLimit in class Dialect

Returns:

true 支持分页查询

getLimitString

public String getLimitString(String sql,
                    int offset,
                    int limit)

Description copied from class: Dialect

将sql包装成数据库支持的特有查询语句

Specified by:

getLimitString in class Dialect

Parameters:

sql - SQL语句

offset - 开始位置

limit - 每页显示的记录数

Returns:

数据库专属分页查询sql