Forum Discussion
Filter Data from Data source by Excel Column.
I have list of values for a column in excel sheet.
Content :
Regions
US East
Asia west
..
..
----------------
Now I want to query kusto data source iff Regions in the above regions.
Cannot fetch all the data from Kusto as it too big.
I have a query which gets the data from Excel but cannot use it to Kusto query.
Till now what have I tried:
Table which contains all the regions by name "Regions"
Tried creating this query to get it from the kusto :
```
let
rgn = Text.Combine({"(", Record.Field(Table.First(Table.SelectColumns(#"Region", "regions")), "regions"), ")"}),
q = Text.Combine({"Cluster | where region in~ '(", rgn, ")'"}),
src=Kusto.Contents("clustername", "DB", q, [MaxRows=null, MaxSize=null, NoTruncate=null, AdditionalSetStatements=null])
in
src
```
this gives me following error:
Formula.Firewall: Query 'KsutoQuery' (step 'src') references other queries or steps, so it may not directly access a data source. Please rebuild this data combination.
1 Reply
Hi sabeer6870 ,
To be honest, I don't know about Kusto.
For filter data from a list, what about this: Pass a list as filter argument in Power Query?
Best Regards,
Icey
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