MySQL Learning Notes (4): Notes for LAST_INSERT_ID() in MySQL

On LAST_INSERT_ID() LAST_INSERT_ID() is a function in MySQL that automatically returns the value from the first table set by the AUTO_INCREMENT column in the last INSERT or UPDATE query. Matters needing attention The Connection object used for query and insertion must be the same, otherwise the return value is unpredictable. ...

Posted on Wed, 19 Dec 2018 03:15:04 -0800 by dmort

The problem of Publishing Web service interface on myeclipse spring+mybatis+axis2 and the way of personal implementation

Premise: Suddenly one day this month, there was a project docking that needed to use the interface published by axis2, which made it difficult for me. After all, I didn't even know how to publish the web service interface before. Later, the first interface, sayHi(), was released from Hello World; until then, it was smooth, but when it was integ ...

Posted on Tue, 18 Dec 2018 18:21:04 -0800 by winsonlee

CentOS 7.5 Build Java+Mysql+Nginx+Tomcat(1)

CentOS 7.5 installs MySQL 5.7.22 (new server) 1. Get the MySQL installation package (1) Download the installation package Visit https://dev.mysql.com/downloads/mysql/5.7.html#downloads Select MySQL version 5.7.22, RedHat, version number 7 (CentOS is based on the Red Hat kernel, so RedHat), and then select Compressed TAR Arch ...

Posted on Tue, 18 Dec 2018 05:06:03 -0800 by flit

Linux nginx+node+supervisor+mysql+redis environment deployment

Environmental deployment System Environment Centos 7.2 Architecture: nginx + node + supervisor + mysql + redis Add default environment configuration information yum -y install gcc gcc-c++ autoconf automake make yum -y install zlib zlib-devel openssl openssl-devel pcre pcre-devel I. nginx deployment gcc installation Installing ng ...

Posted on Tue, 18 Dec 2018 02:27:04 -0800 by Magestic

mysql-8.0.12-winx64.zip version of MySQL Installation-Free Configuration Tutorial under windows

mysql-8.0.12-winx64.zip version of MySQL Installation-Free Configuration Tutorial under windows Step 1: Download this version of mysql file from the mysql official website Step 2: Unzip the file The third step is to analyze the file structure Step 4: Configuration Create a new data folder in the mysql root directory Create ...

Posted on Mon, 17 Dec 2018 04:57:04 -0800 by FireDrake

Python 3 full stack development - built-in function complement, reflection, metaclass, u str_, u del_, exec, type, u call_ method

I. Built-in Function Supplement 1. isinstance(obj,cls) checks whether obj is a cls-like object? class Foo(object):   pass obj = Foo() print(isinstance(obj, Foo)) #The result is True 2. issubclass(sub, super) checks whether the subclass is a derived class of the super class. class Foo(object):   pass class Ba ...

Posted on Mon, 17 Dec 2018 02:12:04 -0800 by Gorf

GoLanguage Learning Notes (8) Goang Operates Redis & Mysql & RabbitMQ

Add Golang Learning QQ Group to Learn Progress, Start a Family and Start a Business Job ^-^ Group Number: 96933959 Reids Installation Import go get github.com/garyburd/redigo/redis import "github.com/garyburd/redigo/redis" link github: https://github.com/antirez/redis Doc: http://godoc.org/github.com/garyburd/redigo/redis Redis comp ...

Posted on Sun, 16 Dec 2018 19:15:04 -0800 by jgmiddel

Detailed steps for centos to build Nginx+PHP+MySql+Redis environment (CentOS7 environment)

[ First of all, support Ali Yun! Aliyun ECS server, lucky ticket. Welcome to collect:               https://promotion.aliyun.com/ntms/act/ambassador/sharetouser.html?userCode=5uqvqirt&productCode=vm&utm_source=5uqvqirt ] I. Installation of Nginx 1. Download the nginx-release package wget http://nginx.org/pack ...

Posted on Sun, 16 Dec 2018 00:24:04 -0800 by wertz33

Step by step create ASP.NET MVC5 program [Repository+Autofac+Automapper+SqlSugar] (10)

Preface Friends, Hello, everyone. I'm Rector, writing ASP.NET MVC 5 series articles. [Step by step create ASP.NET MVC5 program Repository+Autofac+Automapper+SqlSugar] That guy. Today I bring you the tenth article in this series. Points of knowledge in this paper This article will share with you the knowledge of page planning and co-ordination. ...

Posted on Sat, 15 Dec 2018 23:24:03 -0800 by Garethp

LNMP Architecture (Introduction to LNMP Architecture, mysql Installation, PHP Installation, Nginx Introduction)

Introduction to LNMP Architecture L(Linux) N(Nginx) M(Mysql) P(PHP) Similar to the general principle of LAMP architecture, one difference is that in LNMP architecture, PHP will start a service: php-fpm, whereas in LAMP, PHP only exists as a module of Apache. Nginx handles users'dynamic requests to the PHP service, which interacts with the d ...

Posted on Sat, 15 Dec 2018 03:48:03 -0800 by munsiem