34 lines
920 B
Java
34 lines
920 B
Java
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/**
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* Copyright © 2012-2014 <a href="https://github.com/thinkgem/jeesite">JeeSite</a> All rights reserved.
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*/
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package com.nis.persistence.dialect;
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/**
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* 类似hibernate的Dialect,但只精简出分页部分
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*
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* @author poplar.yfyang
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* @version 1.0 2011-11-18 下午12:31
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* @since JDK 1.5
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*/
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public interface Dialect {
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/**
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* 数据库本身是否支持分页当前的分页查询方式
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* 如果数据库不支持的话，则不进行数据库分页
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*
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* @return true：支持当前的分页查询方式
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*/
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public boolean supportsLimit();
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/**
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* 将sql转换为分页SQL，分别调用分页sql
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*
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* @param sql SQL语句
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* @param offset 开始条数
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* @param limit 每页显示多少纪录条数
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* @return 分页查询的sql
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*/
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public String getLimitString(String sql, int offset, int limit);
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}
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