|The jOOQ User Manual. Multiple Pages : SQL building : QueryParts : Custom SQL transformation||previous : next|
Custom SQL transformation
Available in ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
With jOOQ 3.2's org.jooq.VisitListener SPI, it is possible to perform custom SQL transformation to implement things like shared-schema multi-tenancy, or a security layer centrally preventing access to certain data. This SPI is extremely powerful, as you can make ad-hoc decisions at runtime regarding local or global transformation of your SQL statement. The following sections show a couple of simple, yet real-world use-cases.