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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.
Spatiotemporal Search for Moving Objects User's GuideThe HCL OneDB™ Spatiotemporal Search for Moving Objects User's Guide describes how to program applications to search data from moving objects in HCL OneDB™ databases using the spatiotemporal search extension.
Spatiotemporal search tablesThe spatiotemporal search tables contain spatiotemporal data and information about spatiotemporal search indexes.
STS_DefaultParametersTable tableThe STS_DefaultParametersTable table contains the default parameters document for the database. The STS_DefaultParametersTable table is empty until you run the STS_SetDefaultParameters function. If you omit the parameters document from the STS_SubtrackCreate function, the values in this table are used.

STS_DefaultParametersTable table

The STS_DefaultParametersTable table contains the default parameters document for the database. The STS_DefaultParametersTable table is empty until you run the STS_SetDefaultParameters function. If you omit the parameters document from the STS_SubtrackCreate function, the values in this table are used.

The STS_DefaultParametersTable table contains a parameters column, which is of type BSON, and only one row, which contains the default parameters document. You can update the default parameters document with the STS_SetDefaultParameters function. The existing default parameters document is replaced.

For the structure of the default parameters document, see Spatiotemporal indexing parameters.