Mastering NULL value in SQL Server
This article explain key concepts and best practices related to NULL value in SQL which help in mastering the NULL value in SQL Server.
Most Imp SQL Concepts
This category contains the most important SQL Concepts
Securing data in SQL Server
This article explained about measures for securing data in SQL Server at various levels to protect data from unauthorized access and breaches.
Understanding CDC in SQL Server
In SQL Server, Change Data Capture (CDC) is a powerful feature that tracks changes (inserts, updates, and deletes) made to
SQL Triggers – An Introduction
SQL Triggers – An Introduction Contents Introduction Magic Tables Difference between Stored Procedure and Trigger DML Triggers After Triggers Syntax
Case Statement/ Expression in SQL Server
Case Statement/ Expression in SQL server Sometimes we need to get one result output from multiple possible outcomes based on
Pivot and Unpivot table in SQL SERVER
Pivot Table:- Pivot tables are used to summarize and display the data, specially in case of report data by means
CTE command In Sql Server
Common table expression (CTE):- Common table expression or CTE can be described as the temporary, named record set return by
SQL Server Functions- An Introduction
SQL FUNCTION: – Function in a database can be defined as the code segment consisting of a logical group of
Sql Server View
Views:- View can be described as virtual table which derived its data from one or more than one table columns.It
Indexes in Sql server
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval
Sql Joins- Inner Joins, Self Joins, Outer Joins, Cross Joins
Introduction I generally feel that people are afraid of Joins in SQL Server. But if they know what the different
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Sql Server – How to write a Stored procedure in Sql server
Stored Procedure:- Stored Procedure In Sql server can be defined as the set of logically group of sql statement which
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Difference between Subquery, Nested Subquery and Correlated Subquery
Query Query can be defined as a way to inquire the data from the database. It is used to extract
Difference between Subquery, Nested Subquery and Correlated Subquery Read Post »