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Extending Informix®Beyond standard relational database objects, HCL Informix® can be extended to handle specialized data types, access methods, routines, and other objects. Informix® includes many built-in extensions that are fully integrated in the database server. Informix® also provides DataBlade® modules, which are packages of extended database objects for a particular purpose and that are installed separately from the database server. Alternatively, you can create your own user-defined objects for Informix®.
Creating extensionsYou can create user-defined data types, routines, access methods, and other database objects to suit your needs. You can use application programming interfaces to write user-defined routines and applications that access data in Informix® databases.
DataBlade® Developers KitThe DataBlade® Developers Kit (DBDK) guides contain information about the tools you can use to develop and package DataBlade® modules, which extend the functionality of HCL Informix® databases.
DBDK InfoShelfThe DataBlade® Developers Kit InfoShelf is designed to help you work with BladeSmith.
DataBlade® Developers Kit TutorialThe Tutorial is a set of exercises that demonstrate how to create extensions to HCL Informix® and package them as DataBlade® modules by using DBDK. Support for DataBlade Developers Kit (DBDK) is removed starting Informix Server 14.10.xC6.
GlossaryThis section contains additional reference information
Object grant privileges

Object grant privileges

The last page of most object wizards displays the SQL that BladeSmith uses to define the routine in the server. This page also allows you to set execute privileges for the DataBlade® module object:

Grant usage privileges or Grant execute privileges. All users can access the object, but only the owner can delete it. The owner of an object is the login ID of the user who created the object in the database.
Grant no privileges. Only the owner can access or delete the object. Use this option only when there is a specific need to protect a type or routine.

Since you do not need to protect any of the objects you create in this tutorial, you can grant execute privileges for all of them. See Informix® Guide to SQL: Tutorial for more information about privileges.

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