Pljava
PL/Java is a free add-on module that brings Java™ Stored Procedures, Triggers, Functions, Aggregates, Operators, Types, etc., to the PostgreSQL™ backend.
Install / Use
/learn @tada/PljavaREADME

PL/Java is a free add-on module that brings Java™ Stored Procedures, Triggers, and Functions to the PostgreSQL™ backend.
More information about this project can be found in the PL/Java Wiki and on the project information site.
