SQL Injection (SQLi) is a type of security vulnerability that allows an attacker to interfere with the queries that an application makes to its database. SQL Injection is one of the most common and ...

With the official release of Microsoft's latest database offering, let's see what was improved and what still needs some work. Today, at Ignite, Microsoft announced the general availability of SQL ...

Use Dynamic Management Views (DMVs) to find the top resource-consuming queries. -- Find Top 10 Most Expensive Queries SELECT TOP 10 qs.total_elapsed_time / qs.execution_count AS [Avg Exec Time], ...

These are built-in functions provided by SQL Server to perform common operations. They are further classified based on their functionality: a. Aggregate Functions Used to perform calculations on a set ...

Splitting a string by a delimiter in SQL Server involves breaking a single text string into smaller parts based on a chosen character. This is often done using functions like STRING_SPLIT, which ...

-- 15.0.2070.41 GDR1 11/4/2019 https://support.microsoft.com/en-us/help/4517790/servicing-update-for-sql-server-2019-rtm -- 15.0.4003.23 CU1 1/7/2020 https://support ...

In part 2 of a series, On VB columnist Joe Kunk provides a Visual Basic program to generate a SQL script that clears all the data from a SQL Server database. In part one of this article, I described a ...

If you ever need to sort character strings stored in SQL Server fields, check out this demonstration of how to write a common sorting algorithm using SQL Server TSQL code. You are probably familiar ...