Dbadiaries.com Website Review

Thoughts and experiences of a DBA working with SQL Server and MySQL MySQL master master replication, also known as mysql chained replication, multi master replication or mysql daisy chaining replication is an extension of mysql replication allowing the creation of multiple master servers that can then be masters of multiple sl*ves. In this post, I demonstrate how to setup mysql master master replication. In a multi master mysql configuration, bar the first master server, each additional master acts as both a master and sl*ve. Therefore, it is possible to create new masters from each Using SQL to convert a string to an int is used in a variety of situations. You may have text data that you cannot alter at the source and you need to get some accurate answers from it. You may also have text data that you want to insert to an integer column. There could be other reasons too. There is an easy solution to this and I will show you examples in both SQL Server and MySQL. How to Convert a String to Number Using T-SQL in SQL Server Let us create some data first to demonstrate this: If I create some data like the following and then One may setup MySQL replication typically either to scale out, facilitate reporting or to provide backups of MySQL databases. I SQL CASE provides the author of the query with the ability to perform conditional logic in their SQL queries for SELECT, INSERT, UPDATE, Copyright © ‘2019’ DBA Diaries built on the Genesis Framework