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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 API routinesThe time series application programming interface routines allow application programmers to directly access a time series datum.
The ts_reveal_elem() function

The ts_reveal_elem() function

The ts_reveal_elem() function makes the element at a given time stamp visible to a scan. It reverses the effect of ts_hide_elem().

Syntax

ts_timeseries 
ts_reveal_elem(ts_tsdesc   *tsdesc, 
                mi_datetime *tstamp)

ts_desc: The time series descriptor returned by ts_open() for the source time series.
tstamp: The time stamp to be made visible to the scan.

The equivalent SQL function is RevealElem.

The modified time series. No error is raised if there is no element at the given time stamp.