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Learn SQL, a language to query and manipulate relational database management systems.

Articles

How to Implement SQL UPSERT () Method in C#

In this article you will learn how to Implement UPSERT () Method in C#.
Balakrushna Swain Aug 23, 2010
Inserted and Deleted Tables in SQL

In this article, we will discuss the concept of Inserted and Deleted tables in SQL.
Jasminder Singh Nov 11, 2014
SQL Data Types

In this article you will learn about SQL Data Types in detail.
Mahesh Alle Jan 17, 2013
SPARSE Column in SQL Server

SPARSE column is ordinary type column that has an optimized storage for NULL values.
Jignesh Trivedi Feb 07, 2013
11 Important Database Designing Rules

This article will discuss 11 important database designing rules.
Shivprasad Apr 05, 2012
Find Difference of Data Between Two Data Sources

One of the friends in C-sharpcorner has asked me for help displaying the difference of data from two different data sources.
Akkiraju Ivaturi Aug 21, 2012
Searching, Sorting and Paging Using SQL Query

This article shows how to use a SQL query to perform searching, sorting and paging by one query.
Iftikar Hussain Jun 25, 2013
SQL CLR For Beginners: Part 1: Create Store Procedure in SQL-CLR Project

In this article series, we will understand a few important concepts to develop projects in SQL Server CLR. Please don't be confused by the name SQL-CLR, It's nothing but a SQL Server CLR pr...
Sourav Kayal Aug 29, 2013
Subquery vs Correlated Subquery in SQL

In this article I will briefly describe a subquery vs a correlated subquery in SQL.
Jasminder Singh Jun 29, 2014
Comma Separated Value in SQL Query

I have reviewed and answered many articles related to SQL Server. For the previous one and a half months, I found 3 to 4 articles related to finding comma separated values in SQL Server. So I decid...
Jignesh Trivedi Apr 08, 2013
Execution Order of Triggers In SQL

This article explains the execution order of triggers In SQL.
Pankaj Kumar Choudhary Jun 22, 2015
Killing Active SQL Server DB Connections

Here you will learn how to kill active SQL Server DB Connections.
Amit Choudhary Apr 12, 2012
Get Monthly Attendance Report by Stored Procedure in SQL

This article explains how to get a monthly attendance report using a Stored Procedure in SQL.
Animesh Datta Jul 08, 2015
Iterate Through Array Of Data In SQL Query

In this article we will see how to create a Array variable in SQL and how to iterate through it to process records in database.
Sarvesh Shinde Jan 21, 2020
Optional Parameters in Stored Procedure in SQL

In this article I will demonstrate how to use optional parameters in a Stored Procedure in SQL.
Rahul Bansal Feb 20, 2014
How to Validate Data Within a Stored Procedure

In this article I am going to explain how to validate data within a stored procedure.
Vipendra Verma Jul 04, 2012
Asynchronous Triggers Using SQL Broker

In this article we learn how to use Service Broker and triggers to capture data changes.
Jignesh Trivedi Jan 23, 2013
How to Use SQL Server Profiler and Tuning Advisor

In this article you will learn how to use SQL Profiler and database Tuning Advisor to improve the performance of a database.
Raj Kumar May 21, 2013
Materialized Views in Database Systems

This article is intended to illustrate the concepts of materialized views in database systems and their realization through examples written for SQL Server and Oracle database systems.
John Charles Olamendy Oct 30, 2008
Tips to Increase SQL Server Query Performance: Part 1

In this article we will learn how to increase the query performance in SQL Server.
Pankaj Kumar Choudhary Jun 11, 2015

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