Overview

The GetTrkDataByData function facilitates the retrieval of tracking data based on specified criteria and projection, offering a flexible approach to fetch targeted information from trackings.

• trackingType: The type of tracking records to query.
• keys: A semicolon-separated list of keys for filtering the tracking records.
• values: A semicolon-separated list of values corresponding to the specified keys.
• projection: The key to be used as a projection, indicating the desired data to retrieve.

Parameters

• trackingType: Identifies the type of tracking 
• keys:  A semicolon-separated list of keys for filtering.
• values: A semicolon-separated list of values corresponding to the specified keys.
• projection:  Specifies the key for projection, indicating the desired data.

Usage

Example:

This example retrieves the value of 'TrkID' from tracking of type 'SimpleTrackingType' where 'Key1' matches 'value1' and 'Key2' matches 'value2'. The projection, in this case, is 'TrkID'.

Note

• Multiple keys and values can be provided, separated by semicolons, for more precise filtering.
• The specified projection key determines the data to be retrieved.

Conclusion

GetTrkDataByData offers a versatile method for retrieving targeted tracking data based on specified criteria and projection, enhancing the efficiency of data extraction from the tracking system.