migrate oracle to mysql

Welcome to the Linux community forum and interact with 2 million technical staff to access Oracle. Generally, Sequence is used to process primary key fields, while MySQL provides increment for similar purposes; however, in actual use, it is found that MySQL's self-growth has many drawbacks: it cannot control the step size, start index, and whether it is a loop. Welcome to the Linux community forum and inter

MySQL implements a sequence like Oracle bitsCN.com MySQL implements a sequence similar to Oracle Oracle generally uses Sequence to process primary key fields, while MySQL provides increment for similar purposes; However, in actu

. The survey conducted by the Independent Oracle user group (IOUG) found that the vast majority of open-source applications are at the edge of enterprise application software, such as network servers or single functional servers. Kaplan, president and CEO of Oracle user group, said MySQL is the most popular open source software to replace

How to Create Auto-incrementing fields in MySQLamp; Oracle how to create auto-incrementing fields in MySQL Oracle Create an auto-increment field in MySQL: Create table article // create a table first. ( Id int primary key auto_increment, // set this field to auto increment. Title varchar (255) ); Insert into article v

The following is a simple example of how to back up and restore each Database. For more details about the parameters and configurations, see related information. 1. mysql: parameter description: $ user $ password $ targethost $ port $ charset $ dbname $ table $ filename username and password ip address (this document only provides the simplest usage of backing up and recovering databases, for more detailed parameters and configurations, refer to the r

Comparison of date functions between MySQL and Oracle (i)First, SQLShort Date format: yyyy-m-dSELECT REPLACE (CONVERT (varchar), GETDATE (), +), N '-0 ', '-')Long date format: yyyy mm month DD DaySELECT STUFF (STUFF (CONVERT (char (8), GETDATE (),), 5,0,n ' year '), 8,0,n ' month ') +n ' Day 'Short Date format: YYYY year M D DaySELECT Datename (Year,getdate ()) +n ' year ' +cast (DATEPART (Month,getdate ())

Simple remote backup solution for Linux server databases (MySQL and ORACLE) bitsCN.com Simple remote backup solution for Linux server databases (MySQL and ORACLE) Simple remote backup solution for MySQL databases on Linux servers First, let's briefly describe: 1. execute

Mysql and oracle batch processing run SQL file and oracle import dmp file mysql batch processing run SQL: www.2cto.com net stop mysql net start mysql echo Wscript. sleep (3000)> sleep. vbs start/w wscript.exe sleep. vbs del/Q slee

When Oracle and MySQL delete fields, we do not know how many people know clearly. in Oracle, if a composite index is used, assume that the index (a, B, c) has three fields, how does Oracle handle a field deleted (including unused. Similarly, what should Oracle do if it is a

BEIJING, May 28, 2014 – Oracle announces the launch of MySQL Fabric to meet today's demand for web and cloud applications. MySQL fabric is an integrated system that simplifies the management of MySQL database groups. The product provides high availability through fault detection and failover capabilities, while scalabi

For comparison of some simple commands of Oracle and mysql, refer to [group chart] Comparison of some simple commands of Oracle and mysql. Oracle mysql vs. Personal Oracle7 Release 7.3.4.0.0 m