Create a push dataset with multiple tables

Creates a new push dataset with multiple tables (e.g. Customers and Products). Supply the JSON definition in the Definition parameter.

Standard SQL query example

This is the base query accepted by the connector. To execute it in SQL Server, you have to pass it to the Data Gateway via a Linked Server. See how to accomplish this using the examples below.

SELECT * 
FROM create_push_dataset
WITH (Definition='{
  "name": "My Push Dataset Name",
  "defaultMode": "Push",
  "tables": [
     {
      "name": "Customers",
      "columns": [
        {
          "name": "Id",
          "dataType": "Int64"
        },
        {
          "name": "Name",
          "dataType": "string"
        }
      ]
    },
	{
      "name": "Products",
      "columns": [
        {
          "name": "Id",
          "dataType": "Int64"
        },
        {
          "name": "Name",
          "dataType": "string"
        },
        {
          "name": "Category",
          "dataType": "string"
        },
        {
          "name": "IsComplete",
          "dataType": "bool"
        },
        {
          "name": "ManufacturedOn",
          "dataType": "DateTime"
        },
        {
          "name": "Sales",
          "dataType": "Int64",
          "formatString": "Currency"
        },        
        {
          "name": "Price",
          "dataType": "Double",
          "formatString": "Currency"
        }
      ]
    }
  ]
}'
)

-- More info on creating a Push Dataset:
-- https://learn.microsoft.com/en-us/rest/api/power-bi/push-datasets/datasets-post-dataset

Using OPENQUERY in SQL Server

SELECT * FROM OPENQUERY([LS_TO_POWER_BI_IN_GATEWAY], 'SELECT * 
FROM create_push_dataset
WITH (Definition=''{
  "name": "My Push Dataset Name",
  "defaultMode": "Push",
  "tables": [
     {
      "name": "Customers",
      "columns": [
        {
          "name": "Id",
          "dataType": "Int64"
        },
        {
          "name": "Name",
          "dataType": "string"
        }
      ]
    },
	{
      "name": "Products",
      "columns": [
        {
          "name": "Id",
          "dataType": "Int64"
        },
        {
          "name": "Name",
          "dataType": "string"
        },
        {
          "name": "Category",
          "dataType": "string"
        },
        {
          "name": "IsComplete",
          "dataType": "bool"
        },
        {
          "name": "ManufacturedOn",
          "dataType": "DateTime"
        },
        {
          "name": "Sales",
          "dataType": "Int64",
          "formatString": "Currency"
        },        
        {
          "name": "Price",
          "dataType": "Double",
          "formatString": "Currency"
        }
      ]
    }
  ]
}''
)

-- More info on creating a Push Dataset:
-- https://learn.microsoft.com/en-us/rest/api/power-bi/push-datasets/datasets-post-dataset')

Using EXEC in SQL Server (handling larger SQL text)

The major drawback of OPENQUERY is its inability to incorporate variables within SQL statements. This often leads to the use of cumbersome dynamic SQL (with numerous ticks and escape characters).

Fortunately, starting with SQL 2005 and onwards, you can utilize the EXEC (your_sql) AT [LS_TO_POWER_BI_IN_GATEWAY] syntax.

DECLARE @MyQuery NVARCHAR(MAX) = 'SELECT * 
FROM create_push_dataset
WITH (Definition=''{
  "name": "My Push Dataset Name",
  "defaultMode": "Push",
  "tables": [
     {
      "name": "Customers",
      "columns": [
        {
          "name": "Id",
          "dataType": "Int64"
        },
        {
          "name": "Name",
          "dataType": "string"
        }
      ]
    },
	{
      "name": "Products",
      "columns": [
        {
          "name": "Id",
          "dataType": "Int64"
        },
        {
          "name": "Name",
          "dataType": "string"
        },
        {
          "name": "Category",
          "dataType": "string"
        },
        {
          "name": "IsComplete",
          "dataType": "bool"
        },
        {
          "name": "ManufacturedOn",
          "dataType": "DateTime"
        },
        {
          "name": "Sales",
          "dataType": "Int64",
          "formatString": "Currency"
        },        
        {
          "name": "Price",
          "dataType": "Double",
          "formatString": "Currency"
        }
      ]
    }
  ]
}''
)

-- More info on creating a Push Dataset:
-- https://learn.microsoft.com/en-us/rest/api/power-bi/push-datasets/datasets-post-dataset'
EXEC (@MyQuery) AT [LS_TO_POWER_BI_IN_GATEWAY]