SQL dialects are versions of SQL tailored to specific database systems. Each dialect has its syntax and features while adhering to SQL's core principles. Understanding dialects is essential for...

Explore how to update employee salaries while ensuring that each employee has only one salary per job. We'll accomplish this task using the UPDATE statement with INNER JOIN in SQL. Let's di...

In SQL, fetching data based on specific time intervals like day, week, month, and year is essential for meaningful analysis.

Explore methods to open, read, or view SQL Server Error Log File. Get the best solution to open or view the SQL Server Log File of MS SQL Server in easy steps.

"Embark on a journey to unlock SQL Server's full potential through savvy data type selection. Enhance performance and streamline operations with optimal choices.

This article consists of roadmap to embark on an exhilarating journey to master SQL which is the universal language of data management and analysis. In this comprehensive guide, we'll delve dee...

In SQL database management, optimizing data storage is vital for efficient query execution. Local and global temporary tables, table variables, and CTEs are versatile options for temporary data sto...

This article delves into the distinctions between Transact-SQL (T-SQL) and PL/SQL, examining their origins, syntax, functionality, and optimization strategies. Explore their unique features for eff...

SQL window functions like ROW_NUMBER, RANK, DENSE_RANK, and NTILE are vital for advanced data analysis. They organize, order, and rank data within result sets. ROW_NUMBER assigns unique sequential...

Explore SQL joins, including inner, natural, left outer, right outer, full outer, and cross joins. Learn their usage, syntax, and differences to master relational database querying for effective da...

SQL Server's OPENJSON function is a powerful tool for working with JSON data in relational database systems. It allows users to parse and transform JSON-formatted strings into tabular data, mak...

This article provides you with many built-in SQL functions including aggregate functions, date functions, string functions, control flow functions, window functions, and math functions.

This article delves into the cryptographic world of hashing algorithms, emphasizing the irreversible nature of these functions. Learn why HASHBYTES, a widely-used function for creating hash values ...

In this article, we will learn about dangerous SQL scripts that iterate through user-defined stored procedures, views, functions, and user-defined types, dropping them one by one. Caution: Do not r...

SQL Improvement Performance Tips & Tricks. Explore SQL data retrieval methods with JOIN, EXCEPT, and INTERSECT keywords. JOIN combines rows from multiple tables based on a related column, while...

This article covers how to create table and insert records in the Microsoft Fabric Data Warehouse SQL Endpoint

This article explains triggers in SQL Server. A trigger in SQL is a special kind of Stored Procedure or stored program that is automatically fired or executed when some event (insert, delete and up...

In this article we will learn about Transaction Control Language (TCL) Commands in SQL.

This explains the good practices for writing stored procedures in SQL Server and the advantages of writing stored procedures.

In this article, we will learn about NULL Values in SQL. Explore the significance of NULL values in SQL, their benefits in data flexibility, and potential challenges. Learn how to handle NULLs effe...