t-sql

Improving the Performance of UPDATE Statements in SQL Server

Introduction Performing bulk updates in SQL Server can be a resource-intensive operation, particularly when dealing with large datasets. […]

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Understanding SQL Server LEFT_SHIFT and RIGHT_SHIFT Functions

Introduction SQL Server 2022 introduced the LEFT_SHIFT and RIGHT_SHIFT functions, which allow you to manipulate numbers by shifting […]

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How to Download and Restore AdventureWorks 2019 Database

Introduction AdventureWorks is a sample database from Microsoft that simulates a company called Adventure Works Cycles. It is […]

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Determining Whether Home Addresses Fall Within a Tornado Polygon Using ...

Geographic information systems (GIS) play a critical role in emergency response planning and risk assessment. One of the […]

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How to Download and Restore AdventureWorks 2022 Database

Introduction AdventureWorks is a sample database from Microsoft that simulates a company called Adventure Works Cycles. It is […]

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Attaching Multiple SQL Server Databases with DBCC CHECKPRIMARYFILE

Introduction Attaching databases in SQL Server can be a routine yet sometimes time-consuming task for Database Administrators (DBAs). […]

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How to Avoid Incorrect Results When Using T-SQL Trigonometric Functions ...

Introduction When working with T-SQL trigonometric functions in SQL Server, it’s important to be aware of potential pitfalls […]

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How to Attach and Detach Databases in SQL Server

Introduction Managing databases in SQL Server requires a solid understanding of various methods for transferring and maintaining data. […]

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SQL Window Functions Series: LAG() and LEAD()

In the realm of data analysis, being able to understand the relationships between sequential data points is paramount. […]

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