ismallcategory.java

java sql jsp javabean

package com.gc.impl;

import java.util.*;
import com.gc.action.SmallCategory;

public interface ISmallCategory {
	//按编号查询
	List<SmallCategory> selectSmallCategoryBySCID(int scid);
	
	//按大类编号查询
	List<SmallCategory> selectSmallCategoryByCID(int cid);
	
	//查询所有的信息
	List<SmallCategory> selectAllSmallCategory();
	
	//按用户选择的条件查询
	List<SmallCategory> selectSmallCategoryBySql(String sql);
	
	//查询表中有多少行数据
	int selectCountOfSmallCategory();
	
	//管理小类别信息(增/删/改)
	boolean OperatorSmallCategory(String sql);
	
	//删除小类信息
	boolean DeleteSmallCategoryByCID(int scid);
}