二手房交易数据库
................\oldhouse_data.sql
................\oldhouse_structure.sql
................\数据库表格.xls
................\查询  更新  删除
................\................\Account.xml
................\................\CodeRef.xml
................\................\Worknote.xml
................\................\数据库语句2.txt
................\................\自己的删除语句.txt
................\................\自己的插入语句.txt
................\................\自己的更新语句.txt
................\................\自己的查询语句.txt
................\表的创建
................\........\account.txt
................\........\house.txt
................\........\power.txt
................\........\role.txt
................\........\user.txt
................\........\关系前台表
................\........\..........\check_house.txt
................\........\..........\collection_house.txt
................\........\..........\manage_house.txt
................\........\..........\order_house.txt
................\........\..........\user_account.txt
................\........\关系表后台
................\........\..........\role_power.txt
................\........\..........\user_role.txt
................\........\表的创建(外键未加).docx