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Extending HCL OneDB™Beyond standard relational database objects, HCL OneDB™ can be extended to handle specialized data types, access methods, routines, and other objects. HCL OneDB™ includes many built-in extensions that are fully integrated in the database server. HCL OneDB™ 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 HCL OneDB™.
HCL OneDB™ extensions and DataBlade® modulesThese topics describe how to use built-in database extensions and separately installed DataBlade® modules.
Database Extensions User's GuideThe HCL OneDB™ Database Extensions User's Guide explains how to use the database extensions that come with HCL OneDB™: Large Object Locator, MQ messaging, binary data types, basic text search, node data type, HCL OneDB™ web feature service for Geospatial Data, and SQL packages.
MQ Messaging (WMQ) messaging products provide an infrastructure for distributed, asynchronous communication of data in a distributed, heterogeneous environment. The WMQ message queue allows you to easily exchange information across platforms.
About MQ messagingYou can use either functions or tables to communicate between a database server application and the queue.
Prepare to use MQ messagingBefore you can use MQ messaging, you must install and configure (WMQ) and configure your database server for use with WMQ.
Install and configure WMQYou must install and configure before using MQ messaging.

Install and configure WMQ

You must install and configure before using MQ messaging.

Information about how to install WMQ is included in the WMQ product documentation.

A WMQ queue manager is a system program that provides queuing services to applications. It provides an application programming interface for programs to access messages on the queues managed by a WMQ message broker. Applications can send and receive messages to and from a queue.

As necessary, you need to complete the following WMQ queue configuration:

Create a queue manager.
Create a queue.
Create a subscriber queue.

For instructions on how to create a queue manager, a queue, and a subscriber queue, see the platform-specific documentation received with your WMQ product.