16.20 - Rules for Creating a Java External Procedure - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Detailed Topics

Teradata Database
Teradata Vantage NewSQL Engine
Release Number
Release Date
March 2019
Content Type
Programming Reference
Publication ID
English (United States)
Java external procedures have 2 special requirements for creation or replacement that other types of external procedures do not.
  • The user who creates a Java external procedure must be the same user who registered its associated JAR file by calling SQLJ.Install_Jar (see JAR Files and SQLJ Database). This means that the jar_name you specify when you create the procedure must refer to a JAR file that you registered. If any other user registered the JAR file you specify, the CREATE/REPLACE PROCEDURE request aborts and returns an error to the requestor.
  • The containing database for any Java external procedure you create must match the default database at the time you register its JAR file using SQLJ.Install_Jar.