migrate mysql to postgresql

Maybe because work needs to be done frequently before different database tutorials, let's take a look at how to migrate MySQL data to Oracle. Because the previous project was using the MySQL tutorial database, now that the new company requires Oracle (the company is big), it has to try to migrate the previous project.

MongoDB is a product between relational databases and non-relational databases. It has the most abundant functions and features like relational databases. This article describes how to migrate MySQL Data to MongoDB scripts in Python. For more information, see MongoDB Introduction MongoDB is a distributed file storage-based database. Written in C ++. It is designed to provide scalable, high-performance data

How to migrate data from Microsoft SQL Server 7.0 to MySQLZhbforceI think everyone is fond of Word typing, Excel computing and planning, and PowerPoint slides ..., However, this only applies to a few functions of Office products. According to the survey, most users only use 20% of the functions of Office products, and few people have noticed Visual Basic for Application. In fact, being familiar with the functions of VBA can help you get twice the resu

The system adds a hard drive. To create a new partition/data folder, MySQL for Data folder/var/lib/mysql1. Stop MySQL Repair[[Email protected]~]# service MySQL StopShuttingdown MySQL ... success![[Email protected]~]#2. Move the MySQL original data file to the

Let's say how to migrate from SQLite to MySQL. Get ready First, you have to install the MySQL database. If you are using an Ubuntu system, please refer to this article. Other systems please refer to their respective documentation. Export Current Data Enter Http://your-domain.com/ghost/debug page: Click on the blue button to export all the data in the curre

So I decided to migrate all my servers from MySQL to MariaDB. It is easy for Arch users to follow the official news: systemctlstopmysqld pacman-Smariadblibmariadbclientmariadb-clients systemctlstartmysqld mysql_upgrade-p OpenSUSE is even dumb. After all, it is the default: zypper in mariadb is enough. Debian/Ubuntu users are a little more complicated, but the entire process is still smooth: Fir

Oracle and mysql migrate from one another Recently, some of my friends have encountered some problems. How can oracle be converted to mysql? Today, I am here to teach you how to switch First, you need to download a tool navicat premium. (If you don't have any friends, you can search and install it on your own) 1. Use navicat premium to connect to oracle. S

How to migrate a local MySQL database to a remote server Using Dedecms to do a female website, is the imitation of the woman net of Alice. In order to test in the local, it is necessary to add category columns, in order to see the home page and the effect of the list pages, but also in the online collection of a large number of various categories of content. So down dozens of columns per column dozens of i

Migrate the collection data in MongoDB to the MySQL database 1. Export data on mongodb and write expmongo. sh. The shell script is as follows: #! /Bin/shDatestr = 'date' + % Y-% m-% d''/Usr/local/mongodb/mongodb-linux-x86_64-2.4.4/bin/export-im_user-pxxxeedd-d im-c message-f txnType, issNo, sn, merchantorder, paymentType, paymentTime, authNo, expDate, cardNo, amount, batchNo, refNo, merchantName, voucher, a

MySQL database installed successfully, but found in the MySQL installation directory of the data directory does not have a new database? So how do you find the real data directory? Below the 3A network small money to teach you today how to find the real data directory and migrated out. (Welcome you crossing more to communicate with younger brother, the younger brother Buckle: Qi One II three of the 0 II)Fin

MySQL database installed successfully, but found in the MySQL installation directory of the data directory does not have a new database? So how do you find the real data directory? Below the 3A network small money to teach you today how to find the real data directory and migrated out. (Welcome you crossing more to communicate with younger brother, the younger brother Buckle: Qi One II three of the 0 II)Fin

How to migrate data from Microsoft SQL Server 7.0 to MySQLZhbforceI think everyone is fond of Word typing, Excel computing and planning, and PowerPoint slides ..., However, this only applies to a few functions of Office products. According to the survey, most users only use 20% of the functions of Office products, and few people have noticed Visual Basic for Application. In fact, being familiar with the functions of VBA can help you get twice the resu

The company's data center plans to migrate a massive amount of data and add a certain time field (originally datatime type, now added a date type). The data volume in a single table reaches more than 0.6 billion records, the data is based on the time (month). Due to the busy schedule, the summary has not been made, so I cannot remember the details. Here I will simply summarize the situation at that time and forget it. Chaos When a task is initially re