4 Replies Latest reply on Apr 21, 2017 5:16 AM by dbologna RSS
    dbologna Explorer

    Issue on stream (no value stream)

    I All,

    I created a new Stream 'TEST' form a DataShape like the following

     

     

    I also created a service to store information in Stream by service AddStreamEntry().

    With a service QueryStreamData() I saw all the rows stored into Stream.

    I create a new service to get a subset of data from the stream using StartDate and EndDate but for both solution I didn't receceive return values.

     

    FIRST TEST :

    I set the date on the parameters like

    var params = {

        oldestFirst: undefined /* BOOLEAN */,

        maxItems: undefined /* NUMBER */,

        sourceTags: undefined /* TAGS */,

        endDate: DateEnd /* DATETIME */,

        query: undefined /* QUERY */,

        source: undefined /* STRING */,

        startDate: DateStart /* DATETIME */,

        tags: undefined /* TAGS */

    };

    No output was  found, but there are into Stream  some data  between StartDate and EndDate.

     

    SECOND TEST:

    I creare a filter like

    var date_start=DateStart.getTime();

    var date_end=DateEnd.getTime();

    my_query={

                "filters": {

                    "type":"Between",

                    "fieldName":"timestamp",

                    "from": date_start,

                     "to":date_end

                  }

             };

    and put this into paramters like

    var params = {

        oldestFirst: undefined /* BOOLEAN */,

        maxItems: undefined /* NUMBER */,

        sourceTags: undefined /* TAGS */,

        endDate: undefined /* DATETIME */,

        query: My_query /* QUERY */,

        source: undefined /* STRING */,

        startDate: undefined /* DATETIME */,

        tags: undefined /* TAGS */

    };

    Also in this case no output was found.

     

    Please, anyone can give me some suggestions.

    Many Thanks

    BR

    Dimitri