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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.
Tutorial exercise 6: Using smart large objectsThis exercise demonstrates how to create a DataBlade® module that handles smart large objects. This exercise has nine steps. It takes approximately one hour to complete.
Installing the Poem DataBlade® module

Installing the Poem DataBlade module

About this task

To install the Point DataBlade® module, click Debug DataBlade Module on the add-in toolbar. Because you do not have an SQL file active, the Debug DataBlade Module command only creates the Poem.0 directory and installs the DataBlade module under the %INFORMIXDIR%\extend directory of the database server you specified in the Configure DBDK Visual C++ Add-In dialog box (where %INFORMIXDIR% is the environment variable that represents the root directory of your HCL Informix® server installation). You need the Poem.0 directory for the next step.

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