Netezza Performance Server SQL reference

This section provides reference information for the SQL commands that relate to the creation and management of user-defined functions and aggregates.

If you issue an alter, create, or drop command for a UDX or shared library that is in use by an active query, the Netezza Performance Server system waits for that transaction to complete before it runs the command.

This publication also describes other Netezza Performance Server SQL commands such as GRANT, REVOKE, and COMMENT. For a description of these commands, see the IBM® Netezza® Database User’s Guide.