Jignesh Raiyani
Database Collation

SQL Server collation introduction with collate SQL casting

January 27, 2020 by

SQL Server collation refers to a set of character and character encoding rules, and influences how information is stored according to the order in the data page, how data is matched by comparing two columns, and how information is arranged in the T-SQL query statement. Collate SQL follows rules applied on a table when Select, Insert, Update or Delete operations are performed against contained data. Data always follows collation constraint rules, which are configured when creating an object.

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Emil Drkusic
join multiple tables - tables needed

Learn SQL: Join multiple tables

January 27, 2020 by

If you want to get something meaningful out of data, you’ll almost always need to join multiple tables. In this article, we’ll show how to do that using different types of joins. To achieve that, we’ll combine INNER JOINs and LEFT JOINs. So, let’s start.

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Jignesh Raiyani

Generate XML Forms or XML Data Type Documents in SQL Server

January 27, 2020 by

In this article, we’ll show how to create an XML data type document from a relational table utilizing different T-SQL ways. For example, for data migration, information from the SQL Server database can be exported and imported using XML in another framework. XML is a standard way of extracting, storing and manipulating data. One aspect of working with the XML data type is creating XML from relational information, which is done using the FOR XML provision in SQL Server:

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Bojan Petrovic
CREATE VIEW SQL script for creating a simple view

CREATE VIEW SQL: Creating views in SQL Server

January 23, 2020 by

Introduction

In this article, we are going to see how to use the CREATE VIEW SQL statement to create a view. This is the first article in a series that will be a programmatical approach of creating, altering and working with views using T-SQL. If you are a beginner and you don’t even know what a view is, don’t worry. We will kick off with a definition, and then move on to some basics like syntax, examples, use cases, etc.

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Jignesh Raiyani
Edit XML Document

Different ways to update XML using XQuery in SQL Server

January 23, 2020 by

XQuery is a query language for XML. XML is a markup language that provides software and hardware-independent way of storing, transporting, and sharing data. In this case, XML documents are stored in a SQL Server database. XQuery is used to manipulate, find and extract information stored in the XML format. It’s analogous to SQL for databases.

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Emil Drkusic
SQL - types of relations

Learn SQL: Types of relations

January 22, 2020 by

One of the most important things in databases is to understand the types of relations in the databases. That stands for both – a process of designing a database model as well as when you’re analyzing your data. Understanding these relations is somehow natural and not so complex but is still essential in the database theory (and practice).

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Nisarg Upadhyay
Database Mail configuration: Email with high priority and confidential

Database Mail configuration in SQL Server Express edition

January 21, 2020 by

In this article, I am going to explain step by step process to perform Database Mail configuration in SQL Server Express edition using the T-SQL script. As we know, SQL Server Express edition does not provide the SQL Server Agent Services; hence we cannot perform Database Mail configuration or SQL Jobs or maintenance plans using SQL Server Management Studio. To configure the Database Mail feature in the SQL Server Express edition, we must use CLR integration or using stored procedures within the MSDB database.

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Emil Drkusic

Learn SQL: SQL Scripts

January 21, 2020 by

I can hardly imagine making any complex database changes without using SQL scripts. We actually used them in this series so far, but we haven’t pointed out what they actually are. Today we’ll stand up against that injustice. Sit back, relax, and get ready to learn something new and useful.

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Nisarg Upadhyay
Query SQL03 to verify the data

Configuring SQL Server Express edition as SQL witness server in Database Mirroring

January 20, 2020 by

In this article, I am going to explain how we can use the SQL Server Express edition for the SQL witness server of the database mirroring setup. Database mirroring is a cost-effective and easy to configure high availability solution. Unfortunately, this feature has been deprecated, but still, some organizations use database mirroring as a high availability solution.

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Esat Erkec
Downloading the SQL Server 2019 Express install package

How to install SQL Server Express edition

January 16, 2020 by

What is SQL Server Express edition?

SQL Express is a free and feature-limited edition of SQL Server that has been being published since the SQL Server 2005 version and it still continues to be published by Microsoft. Nowadays, Microsoft has released the Express edition of SQL Server 2019. We can use this edition for lightweight data-driven mobile, desktop or web applications. However, when we decide to use this edition, the supported features have to be checked in the Editions and supported features of SQL Server 2019. For example, the database size can not exceed 10 GB and the SQL Server Agent feature is not supported by the Express editions. As a result, we must take the limited features into consideration before planning to use the SQL Express Editions.

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