SQL statement in Warehouse

[jashfabric]

Hi all
I am trying to execute a SQL query in Warehouse. But I am getting an error.

SELECT 
  d.ExpectedDate,
  COALESCE(x.Rate, NULL) AS Rate,
  x.Currency
FROM (
  SELECT TOP (SELECT COUNT(DISTINCT Date) FROM TABLE1) 
         DATEADD(day, ROW_NUMBER() OVER (ORDER BY (SELECT NULL)), '1970-01-01') AS ExpectedDate
  FROM sys.tables 
  WHERE object_id = OBJECT_ID('TABLE1')
) AS d
LEFT JOIN TABLE1 x ON d.ExpectedDate = x.Date
ORDER BY d.ExpectedDate;

The query references an object that is not supported in distributed processing mode.

Msg 13426, Level 10, State 4, CODE LINE 1

What did I miss? Appreciate your help.

[Anonymous · Accepted solution]

Hi @jashfabric 
Thanks for using Fabric Community.
The error The query references an object that is not supported in distributed processing mode indicates that you've used an object or function that can't be used while you query data in Microsoft Fabric Warehouse.
Fabric Warehouse uses distributed processing for performance, but some objects and constructs aren't supported in this mode. The error message indicates that your query references an unsupported object, likely sys.tables.

You can refer to this link for more information: Link1

Hope this helps. Please let me know if you have any further questions.

[jashfabric]

Thanks @Anonymous 
That helps.