Understanding Outer Apply and Cross Apply in T-SQL
Explore the power of T-SQL with an in-depth look at OUTER APPLY and CROSS APPLY.
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MikeBennyhoff
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Introduction to SQL Server Functions in T-SQL
Introduction To SQL Server Functions By Mike Bennyhoff
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Dropping Columns In SQL Server Tables
Learn the best practices for dropping columns in SQL Server tables. Understand the implications, identify dependencies, and preserve data in
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What Are T-SQL Cursors In SQL Server.
In T-SQL, a cursor is a database object used to retrieve, manipulate, and navigate through all the rows of a result set one at a time. It...
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T-SQL Find Duplicate Values In SQL
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T-SQL LIKE Operator
The Like operator in T-SQL is like a secret passage to an efficient yet powerful way of querying data. For those seeking to wield its...
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Understanding Transactions in T-SQL
No Image here Database transactions are the backbone of robust, data-centric applications, ensuring that complex logical operations can...
MikeBennyhoff
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Date Manipulation in T-SQL: A Deep-Dive on DATEADD
For SQL developers and database administrators, mastery over Date Manipulation in T-SQL: A Deep-Dive on DATEADD is as critical as...
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Mastering SQL Server Temp Tables: A Comprehensive Guide for All Levels
In the mammoth world of SQL Server, temporary tables stand as stalwart tools, capable of wielding great power when harnessed correctly....
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Demystifying SQL Server’s Aggregate Functions:
Aggregate functions are the powerhouse of SQL queries, allowing us to derive valuable insights from data on a grand scale. For those...
MikeBennyhoff
- Feb 17
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Unveiling the Mystery of T-SQL Special Characters
SQL is the de facto language for managing and querying structured data, and within the SQL family, Transact-SQL (T-SQL) stands as the...
MikeBennyhoff
- Feb 16
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Descriptive Statistics in SQL Server: Mean, Median, and Mode
In the world of databases and structured queries, metrics play a pivotal role in decision-making. Statistical values like mean, median,...
MikeBennyhoff
- Feb 16
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Understanding T-SQL AND, OR, and NOT Operators: An In-Depth Guide for SQL Developers
For SQL developers and data analysts, mastering Transact-SQL (T-SQL) isn’t just about knowing how to query databases; it’s about...
MikeBennyhoff
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Unlocking SQL Joins: The Outer, Self, and Cross Joins Demystified
Navigating the intricacies of SQL can feel like interpreting a complex language within the digital world — a lingua franca for databases...
MikeBennyhoff
- Feb 16
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The SQL Not Equal To (!=) Operator
For those who are just beginning their journey into the database world, or for the seasoned data analysts who need a refresher,...
MikeBennyhoff
- Feb 16
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SQL Server Data Types: A Guide for Analysts and Developers
For any professional diving into the depths of data manipulation, the understanding of SQL data types is akin to the calculator for a...
MikeBennyhoff
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Mastering T-SQL Subqueries: 5 Examples for SQL Developers
Subqueries in Transact-SQL (T-SQL) can be daunting for developers and database administrators to get their heads around for the first...
MikeBennyhoff
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Mastering IF Statements in SQL: A Comprehensive Guide for Beginners
In the multi-dimensional realm of databases, Structured Query Language (SQL) stands as the cornerstone. For data professionals and...
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Difference between SQL Truncate and SQL Delete statements in SQL Server
Overview What Is Truncate in SQL Both the TRUNCATE and DELETE statements in SQL Server are used to remove data from a table, but they...
MikeBennyhoff
- Feb 15
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SQL HAVING Clause with Examples
In T-SQL, you should use the HAVING clause when you want to filter the results of a query based on aggregated values, especially when...
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