CTE Common Table Expression

Recursive CTE how to concatenate the results onto a single line

22 January 202412 February 2024 Manage AS400 with SQL, More in depth, Tips and Tricks

Below are the articles in the CTE series (including this current one): Definition of the context Let’s suppose we have a table that reports the results of nightly interface processing, as in the following example: INT RESULT 0011 0012 0013…

Recursive CTE: The Elegance of Simplicity in SQL – 2

11 January 202412 February 2024 As400 Architecture, Manage AS400 with SQL, More in depth

Common Table Expressions (CTE) in SQL on IBM iSeries (AS/400) are a powerful and versatile tool for processing temporary, reusable queries. They help simplify and increase the clarity of complex SQL queries, making them more manageable and easier to understand….

Recursive CTE: The Elegance of Simplicity in SQL – 1

10 January 202412 February 2024 Manage AS400 with SQL, More in depth

Common Table Expressions (CTE) in SQL on IBM iSeries (AS/400) are a powerful and flexible tool for creating temporary, reusable queries, simplifying and improving the readability of complex SQL queries. Below are the articles in the CTE series (including this…

iSeries Sql – CTE Common Table Expressions – definitions and usage

10 January 202412 February 2024 Manage AS400 with SQL, More in depth

Common Table Expressions (CTE) in SQL on IBM iSeries (AS/400), as in other database management systems, are a powerful and flexible feature that allows you to create temporary, reusable queries within a larger SQL statement wide. They are particularly useful…