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jitpbi's avatar
jitpbi
Post Patron
5 years ago
Solved

load data for specific time duration

Hi,

 

In my dataset, I am having a field "DateTime" (format: 9/8/2020 12:00:00 AM). I want to load the data from the source only for the time in between 10:00:00 AM to 04:00:00 PM only.

Please suggest how to achieve this.

 

Thanks

  • Hi jitpbi ,

     

    If your data source is from database, you could write T-SQL to restrict data while connecting. For other data sources, it is not supported to restrict when we load data.  You could import it firstly and then filter in Query Editor.  For this situation, Jimmy801 's answer is a good solution.

     

2 Replies

  • Jimmy801's avatar
    Jimmy801
    Community Champion

    Hello jitpbi 

     

    use Table.SelectRows where you apply a Time.From to your DateTime-Column and compare it twice to the wanted timeframe

    Check out this code

    let
        Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WstS30DcyMDJQMDSyMjAAIgVHX6VYHSQJcxziZlDxAJi4oQHUJEMkHbEA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [DateTime = _t]),
        #"Changed Type" = Table.TransformColumnTypes(Source,{{"DateTime", type datetime, "en-us"}}),
        SelectRowsWithinTimeFrame = Table.SelectRows
        (
            #"Changed Type",
            each Time.From(_[DateTime]) <= #time(16,0,0) and Time.From(_[DateTime]) >= #time(10,0,0) 
        )
    in
        SelectRowsWithinTimeFrame

     

    Copy paste this code to the advanced editor in a new blank query to see how the solution works.

    If this post helps or solves your problem, please mark it as solution (to help other users find useful content and to acknowledge the work of users that helped you)
    Kudoes are nice too

    Have fun

    Jimmy

  • v-xuding-msft's avatar
    v-xuding-msft
    Community Support

    Hi jitpbi ,

     

    If your data source is from database, you could write T-SQL to restrict data while connecting. For other data sources, it is not supported to restrict when we load data.  You could import it firstly and then filter in Query Editor.  For this situation, Jimmy801 's answer is a good solution.