what the ways to generate DDL of various objects in NPS?

 nz_get_view_definition

Usage:    nz_get_view_definition  <database>  <view>

Purpose:  Display the definition (the SQL) that the view will execute.

nz_ddl*                              

nz_ddl_aggregate*           

nz_ddl_comment*            

nz_ddl_database* 

nz_ddl_diff* 

nz_ddl_ext_table* 

nz_ddl_function*  

nz_ddl_grant_group* 

nz_ddl_grant_user*

nz_ddl_group*  

nz_ddl_history_config*

nz_ddl_library* 

nz_ddl_mview* 

nz_ddl_object*  

nz_ddl_owner*

nz_ddl_procedure*

nz_ddl_security*