Blog to learn SQL and Database, covering MySQL, SQL Server, Oracle, PostgreSQL, SQLLite any everything related to databases.
A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.
This tutorial shows you how to use SQLite INSERT statement to insert new rows into a table. You will learn various forms of the INSERT INTO statement.
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This tutorial introduces you an Oracle sample database and shows you how to load it into an Oracle database for practicing
This tutorial introduces you an Oracle sample database and shows you how to load it into an Oracle database for practicing
B. Schema for the Sample Databases Sales Orders Example Database Does not include Chapter 20 “driver” tables Sales Orders Modify Database Entertainment Agency Example Database Does not include Chapter 20 … - Selection from SQL Queries for Mere Mortals®: A Hands-On Guide to Data Manipulation in SQL, Third Edition [Book]
SQL Server Replication provides multi-faceted data movement capabilities across SQL Server releases which has been used by customers across the globe for a large number of years. When moving from one major release of SQL Server to another, replication topology upgrade has been a constant topic of lengthy discussions. In this post, we shall outline...
Serverless Azure SQL Database is preferred by organizations that have an unpredictable load on the database or if there is heavy load variation over time. Thus businesses make use of serverless compute to meet the growing demand and prevent a database from getting affected.
DBCC CLONEDATABASE feature was first introduced in SQL Server with SQL Server 2014 SP2 and was later added to SQL Server 2016 with SP1. The primary design goal for DBCC CLONEDATABASE which the SQL Product team had in mind is to provide mechanism to create fast, minimally invasive and transaction ally consistent database clones, useful...
I recently talked with the guys over at SQL Data Partners on their podcast about SQL Server and containers. It was real good fun and I enjoyed chatting with Carlos Chacon (b|t) and Steve Stedman (b|t)about container technology and my experiences with it so far. Would definitely like to go back on (if they'll have…
SQL Server on Linux has been out for a bit now and I've played around a little (see here) but haven't really used it in "anger" nor will I for the foreseeable future if I'm honest. Nevertheless it's an area that I find very interesting as I know very little when it comes to the…
Explaining the basic constructs of a relational database: Tables, Primary Keys, Foreign Keys, and Relationships. The database is normalized.
UPDATE: SQL Operations Studio is now GA and renamed to Azure Data Studio. For the most up to date information please visit our monthly Azure Data Studio blog post and download and install the latest release here. This post is co-authored by Karl Burtram, Senior Software Engineer, SQL Server. We are excited to announce the March
A semi-additive average? What exactly are you trying to calculate? Let me explain first. A semi-additive measure is a measure that can be summed across some dimensions, but not all. Typically it's the time dimension that isn't additive. For example, the stock level at various warehouses. You can add all the stock levels of your
Are you puzzled by SQL and NoSQL? Are you unsure what to use in your next project? Craig discusses the primary differences in on handy summary.
Information, tips, news and announcements about Azure Analysis Services (Azure AS) and SQL Server Analysis Services (SSAS) directly from the product team.
Blog to learn SQL and Database, covering MySQL, SQL Server, Oracle, PostgreSQL, SQLLite any everything related to databases.
I will work on sql server, mysql, oracle, msaccess and database design - Databases. Click on the link for see the service on Fiverr.
Clustering indexes can improve update and delete performance because they can make queries faster. Although they could degrade update performance because they also have to be updated with every update, in certain situations, they actually do the opposite. In these cases, cluste...
