Learn about the different types of calculations that you can do with SQL, such as arithmetic, logical, string, date and time, aggregate, and window calculations, and how to use them effectively.

SQL Functions and Syntax: Demonstrates the use of SQL functions, particularly window functions, to analyze data trends and relationships.; Practical Examples: Includes examples to show how different ...

In this sample statement, the condition (table1.keyfield=table2.keyfield) tells SQL to find records in both tables that contain matching values in the column named by keyfield.

In SQL, the CASE statement functions like IF-THEN-ELSE logic in programming, offering a way to create branches in your query. It's useful for comparing values, evaluating expressions, or applying ...

If SQL syntax has a commonality with traditional programming languages, its core mission is different, though the core destinations substantially coincide. To talk about SQL, it can be deployed in ...

The T-SQL statement below will run across all data sources combining structured appliance data with un/semi-structured data in external Hadoop, internal HDInsight region, and Azure (e.g. historical ...