摘要:
批量删除语句 DELETE FROM t_leave_info WHERE leave_info_id IN (640,634,633); 查询语句 SELECT 需要查找的名称 FROM 表名称 WHERE 条件 修改语句 UPDATE 表名称 SET 需要修改的字段='需要改成的内容' WHER 阅读全文
摘要:
CREATE TABLE table( id int(20) not null auto_increment primary key, //auto_increment当为空时自动补全,注意,类型应该定义为int,primary key表示当前是主键 name varchar(20) not null, size int(100) not null, path varchar(1... 阅读全文
摘要:
var express = require('express') , app = express(); var querystring = require('querystring'); var util = require('util'); //和数据库建立连接 var mysql = require('mysql'); var connection = mysql.create... 阅读全文
摘要:
var express = require('express') , app = express(); var querystring = require('querystring'); var util = require('util'); var mysql = require('mysql'); var connection = mysql.createConnection({ ... 阅读全文