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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.
TimeSeries Data User's GuideThe HCL OneDB™ TimeSeries Data User's Guide contains information to assist you in using the TimeSeries extension with HCL OneDB™.
Time series SQL routines
UpdMetaData functionThe UpdMetaData function updates the user-defined metadata in the specified time series.

UpdMetaData function

The UpdMetaData function updates the user-defined metadata in the specified time series.

Syntax

create function UpdMetaData(ts       TimeSeries, 
                             metadata TimeSeriesMeta)
returns TimeSeries;

ts: The time series for which to update metadata.
metadata: The metadata to be added to the time series. Can be NULL.

Description

This function adds the supplied user-defined metadata to the specified time series. If the metadata argument is NULL, then the time series is updated to contain no metadata. If it is not NULL, then the user-defined metadata is stored in the time series.

Returns

The time series updated to contain the supplied metadata, or the time series with metadata removed, if the metadata argument is NULL.