You can find a ton of articles about recursive SQL dating back as early as 2004, but for this article I was asked to provide actual real-world situations where recursive SQL was put to use. In all of the situations it was a great success!
Este artículo explora las propiedades y configuraciones que toman ventaja del esquema de Entrega Continua en Db2 12 para z/OS para conexiones tipo 4 utilizando "Application Compatibility".
Have you heard about the Lateral join? In short - lateral join or lateral correlation is simply a reference in a nested table expression to a column of a table identified at the same level in the FROM clause. Learn the basics in this article.
This article explores the settings that take advantage of the Db2 for z/OS continuous delivery features when dynamic SQL applications are using a JDBC type 4 connection.
Referential integrity (RI) is the state in which all values of all foreign keys are valid. Both traditional RI and temporal RI are relationships between pairs of tables, in which the business rules are represented. In Db2 V8, informational RI (with NOT ENFORCED keyword) was added to benefit certain