Home
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.
Binary data typesThe binary18 and binaryvar data types allow you to store binary-encoded strings, which can be indexed for quick retrieval.
Binary data type functions
Bitwise operation functions

Bitwise operation functions

These functions perform bitwise operations on binary18 or binaryvar fields. The expressions can be either binary18 or binaryvar columns or they can be expressions that have been implicitly or explicitly cast to either the binary18 or the binaryvar data type.

The return type for all of these functions is either the binary18 or the binaryvar data type.