Deleting Entries from Value Stream

[giladl]

Hi,

I have a Value stream attached to a thing (the thing template...).

I would like to know how to delete rows of data from the stream so it won't over-stack :)

The perfect/optimal condition for me will be to delete properties history by timestamp.

Thank you with much appreciation,

Gil

[paic]

Hi Gil,

there is a PurgeStreamEntries Service.

You must specify a Property and Date Range for it I believe.

Generally for any of our Data Stores within Thingworx, look for Services that either start with Delete or Purge for those types of actions.

[giladl]

It's works,

Thank you for the quick response.

Gil.

[VladimirRosu]

It's interesting because it seems the ValueStream only allows null-ing the property values...not the rows themselves as the service PurgeStreamEntries from a normal Stream.
The service itself is called PurgePropertyHistory, not PurgeStreamEntries, showing this behaviour.COuldn't find a way to actually delete rows from a ValueStream.

[paic]

Did you purge each Property from the Stream and you still saw the rows Vladimir? i.e. just timestamp with no entries?