06 2017 档案
摘要:package com.pra.www; import java.sql.Connection;import java.util.Date; public class Test { public static void main(String[] args) {// JDUtil jd = new
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摘要:package com.pra.www; import java.sql.Connection;import java.sql.ResultSet;import java.sql.SQLException;import java.sql.Statement;import java.util.Date
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摘要:package com.pra.www; import java.sql.Connection;import java.sql.DriverManager;import java.sql.SQLException; public class JDUtil { //静态代码自动执行 static{ t
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摘要:SELECT sname,age,scope from stu_info where sname='cc'; update stu_info set scope=60 where sno=3; select * from stu_info order by scope DESC; ASC默认的,从小
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摘要:drop database stuDB; create database stuDB;use stuDB; drop table stu_info;create table stu_info( sno int primary key auto_increment, sname varchar(100
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