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How to Fix Recovery Pending State in MS SQL Server Database
Learn about the causes of SQL Server's "Recovery Pending" state, methods to resolve it, and preventive measures. Explore manual fixes, recovery tools, and best practices to ensure database integrity.
Understanding Precision in SQL Server Calculations
Learn why SQL Server calculations can produce different results depending on the approach used. Discover how single-step and multiple-step calculations handle precision and rounding, and how to achieve consistent outcomes with explicit rounding.
Differences Between TRUNCATE and DELETE in SQL Server
Learn the key differences between TRUNCATE and DELETE in SQL Server, two commands used to remove data from tables. Understand their syntax, performance impact, transaction logging, and use cases.
SQL Server – Query Performance – Database Maintenance can Help
To improve query performance in an ASP.NET MVC application using SQL Server, periodic database maintenance steps like updating statistics and defragmenting indexes are essential. This includes manual or automatic execution for optimal results.
Local and Global Temporary Tables in SQL Server
Discover the differences between local and global temporary tables in SQL Server. Learn how to create, use, and manage temporary tables effectively.
Database Dictionary (2) --- Extended Properties
This article will discuss Data Dictionary, Extended Property
Database Dictionary (1-2) --- Create a System Data Dictionary Database
This article will create a System Data Dictionary Database
Database Dictionary (1-1) --- Server, Database, Schema, Table and Column
This article is to discuss the major schemata in SQL server.
A Fix to SQL Server Error 18456 - Login Failed
This article is to discuss A Fix to SQL Server Error 18456 - Login Failed.
Using Derived Column Task in SQL Server Integration Services
The Derived Column Task in SQL Server Integration Services (SSIS) allows you to transform or modify data within your ETL process. It enables the creation of new columns or updates to existing ones using SSIS expressions.
Conditional Split in SQL Services Integration Services (SSIS)
Conditional Split in SQL Server Integration Services (SSIS) allows you to route data based on specific conditions within a data flow. It is used to direct data into different paths, enabling dynamic data transformation and filtering.
Create FTP Task in SQL Server Integration Services
Learn how to create and configure an FTP Task in SQL Server Integration Services (SSIS). This task simplifies automated file transfers using the FTP protocol, making it essential for ETL processes.
SQL Exists: Usage, Syntax, and Examples
The "SQL EXISTS" clause is used to test whether a subquery returns any records. It's commonly used in conditional statements to improve query performance. This article covers the syntax, usage, and practical examples of how to implement the EXISTS clause in SQL queries effectively.
Unlocking Faster INSERT Operations in SQL Server with TABLOCK
In this article learn how using the TABLOCK hint in SQL Server can significantly speed up INSERT operations by reducing logging overhead and enabling parallel insertions.
SQL Server ACID Properties
Understanding SQL Server ACID(Atomicity, Consistency, Isolation, Durability) Properties. This article explains ACID properties—Atomicity, Consistency, Isolation, and Durability—highlighting their importance in ensuring reliable database transactions with practical examples in SQL Server.
Automating Table Creation using SSIS
In this article, we will see how to create a database table in SQL Server using the SSIS package. Learn how to create a database table in SQL Server using an SSIS package. Follow step-by-step instructions for automation.
INSERT INTO and SELECT INTO: Which is Better?
In this article, we’ll explore the differences between these two methods, their impact on temporary tables, and practical recommendations for SQL developers, data engineers, and DBAs. Using examples from the AdventureWorks2022 database, we’ll make the concepts clear and actionable.
What is a CTE, and How Do You Write a CTE in SQL Server?
A Common Table Expression (CTE) in SQL Server is a temporary result set that can be referred to within a SELECT, INSERT, UPDATE, or DELETE query. CTEs simplify complex queries by breaking them into manageable parts.
Learning SEQUENCE in SQL Server
A SEQUENCE in SQL Server is a user-defined object that generates a sequence of numeric values in a specified order. Unlike identity columns, SEQUENCE objects are independent of tables, offering flexibility in generating unique numbers.
Explaining CTE in SQL Server
Common Table Expressions (CTEs) in SQL simplify complex queries by creating temporary result sets. They can be used in SELECT, INSERT, UPDATE, and DELETE statements, supporting scenarios like hierarchical data, aggregation, and filtering.
Renaming a Database in SQL Server
Renaming a database in SQL Server is vital for tasks like aligning naming conventions, testing, or version control. It involves setting the database to single-user mode, ensuring no active connections, using the ALTER DATABASE command, and managing dependencies.
Rank Functions in SQL server
In this article, we will learn about Rank functions in SQL Server, like RANK(), DENSE_RANK(), ROW_NUMBER(), and NTILE(), are used to assign rankings to rows within a result set.
New Features in SQL Server 2025: A Guide for Data Engineers
SQL Server 2025 introduces advanced AI integration, vector support, and performance upgrades like optimized locking and enhanced columnstore indexing. New features include JSON data type, regular expressions in T-SQL, and change streaming.
Data Cleansing in SQL Server
Learn the essentials of Data Cleansing in SQL Server to enhance data quality and reliability. This guide covers techniques like removing duplicates, handling null values, standardizing formats, and transforming data using SQL queries.
User-Defined Functions in SQL Server
SQL Server supports two types of User-Defined Functions (UDFs): Table-Valued and Scalar-Valued. Table-valued functions return a table based on logic, while Scalar-Valued functions return a single value.
Temporary Tables vs Table Variables in SQL Server Explained
This article explores their key distinctions, advantages, and ideal applications, helping users understand when to use each for better query performance and resource optimization.
Unlocking the Power of the SELECT Feature in SQL Server
This article explores the basics of the SQL Server SELECT statement, demonstrating how to query data from tables using practical examples. Learn how to fetch specific columns, improve query performance, and understand best practices for using SELECT effectively, with a sample Employees table for clarity.
Enhance SQL Server Stored Procedure Performance – Tuning Tips
Learn SQL Server stored procedure performance practices, including selective queries, naming conventions, EXISTS checks, short transactions, error handling, SET NOCOUNT ON, and indexing.
SSRS (4) --- SQL Server Database Project in Visual Studio
Create a SQL Server Database Project in Visual Studio with SSDT, import an existing database, modify its schema, and publish changes to SQL Server.
