Power BI Connector for Power BI
In this article you will learn how to integrate Using Power BI Connector you will be able to connect, read, and write data from within Power BI. Follow the steps below to see how we would accomplish that. The driver mentioned above is part of ODBC PowerPack which is a collection of high-performance Drivers for various API data source (i.e. REST API, JSON, XML, CSV, Amazon S3 and many more). Using familiar SQL query language you can make live connections and read/write data from API sources or JSON / XML / CSV Files inside SQL Server (T-SQL) or your favorite Reporting (i.e. Power BI, Tableau, Qlik, SSRS, MicroStrategy, Excel, MS Access), ETL Tools (i.e. Informatica, Talend, Pentaho, SSIS). You can also call our drivers from programming languages such as JAVA, C#, Python, PowerShell etc. If you are new to ODBC and ZappySys ODBC PowerPack then check the following links to get started. |
Connect to Power BI in other apps
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Video Tutorial - Integrate Power BI data in Power BI
This video covers following and more so watch carefully. After watching this video follow the steps described in this article.
- How to download / install required driver for
Power BI integration in Power BI - How to configure connection for
Power BI - Features about
API Driver (Authentication / Query Language / Examples / Driver UI) - Using
Power BI Connection in Power BI
Create ODBC Data Source (DSN) based on ZappySys API Driver
Step-by-step instructions
To get data from Power BI using Power BI we first need to create a DSN (Data Source) which will access data from Power BI. We will later be able to read data using Power BI. Perform these steps:
-
Install ZappySys ODBC PowerPack.
-
Open ODBC Data Sources (x64):
-
Create a User Data Source (User DSN) based on ZappySys API Driver
ZappySys API DriverYou should create a System DSN (instead of a User DSN) if the client application is launched under a Windows System Account, e.g. as a Windows Service. If the client application is 32-bit (x86) running with a System DSN, use ODBC Data Sources (32-bit) instead of the 64-bit version. -
When the Configuration window appears give your data source a name if you haven't done that already, then select "Power BI" from the list of Popular Connectors. If "Power BI" is not present in the list, then click "Search Online" and download it. Then set the path to the location where you downloaded it. Finally, click Continue >> to proceed with configuring the DSN:
PowerBiDSNPower BI -
Now it's time to configure the Connection Manager. Select Authentication Type, e.g. Token Authentication. Then select API Base URL (in most cases, the default one is the right one). More info is available in the Authentication section.
OAuth App must be created in Microsoft Azure AD. These settings typically found here https://docs.microsoft.com/en-us/graph/auth-register-app-v2. [API reference]
Steps how to get and use Power BI credentials : User Credentials [OAuth]
Firstly, login into Azure Portal and there create an OAuth application:
- Go to Azure Portal and login there.
- Then go to Azure Active Directory.
- On the left side click menu item App registrations
- Then proceed with clicking New registration.
- Enter a name for your application.
- Select the account types to support with the Supported account types option.
- In Redirect URI, select Web.
- In the textbox enter https://zappysys.com/oauth as the Redirect URI or another valid redirect URL.
- Use this same Redirect URI in the Redirect URI (must match App Redirect URL) grid row.
- Copy Client ID and paste it into the API Connection Manager configuration grid in the Client ID row.
- Click on the Endpoints link and copy the OAuth 2.0 authorization endpoint (v2) URL to the Authorization URL grid row. Usually it looks similar to this:
- https://login.microsoftonline.com/daed1250-xxxx-xxxx-xxxx-ef0a982d3d1e/oauth2/v2.0/authorize
- Copy the OAuth 2.0 token endpoint (v2) URL to the Token URL grid row. Usually it looks similar to this:
- https://login.microsoftonline.com/daed1250-xxxx-xxxx-xxxx-ef0a982d3d1e/oauth2/v2.0/token
- Close "Endpoints" popup and create a Client Secret in the Certificates & secrets tab.
- Proceed by clicking New client secret and setting expiration period. Copy the client secret and paste it into configuration grid in Client Secret row.
- Now lets setup permissions for the app. Click on API Permissions and on the page click Plus Sign Add Permission
- Click on Microsoft Graph API and then choose Delegated Permissions
- on Permission list page search or choose permissions as needed. We need to enable following Permissions from 2 Sections: Microsoft Graph API and Power BI Service.
- Make sure you have checked below permissions (If you do not need Write feature then you can skip Write scopes)
offline_access Dataset.ReadWrite.All
- Click Generate Token to generate tokens.
- That's it!
Fill in all required parameters and set optional parameters if needed:
PowerBiDSNPower BIUser Credentials [OAuth]https://api.powerbi.com/v1.0/myorgRequired Parameters Authorization URL Fill-in the parameter... Token URL Fill-in the parameter... Client ID Fill-in the parameter... Scope Fill-in the parameter... Default Dataset (select after generating tokens) Fill-in the parameter... Optional Parameters Client Secret Redirect URI (must match App Redirect URI) Default Workspace (Keep Empty for My Workspace - select after generating tokens) RetryMode RetryWhenStatusCodeMatch RetryStatusCodeList 429|503 RetryCountMax 20 RetryWaitTimeMs 1000 RetryMultiplyWaitTime True Login options -
Once the data source has been configured, you can preview data. Select the Preview tab and use settings similar to the following to preview data:
-
Click OK to finish creating the data source.
Video instructions
Read Power BI data in Power BI using ODBC
Importing Power BI data into Power BI from table or view
-
Once you open Power BI Desktop click Get Data to get data from ODBC:
-
A window opens, and then search for "odbc" to get data from ODBC data source:
-
Another window opens and asks to select a Data Source we already created. Choose PowerBiDSN and continue:
PowerBiDSN -
Most likely, you will be asked to authenticate to a newly created DSN. Just select Windows authentication option together with Use my current credentials option:
PowerBiDSN -
Finally, you will be asked to select a table or view to get data from. Select one and load the data!
-
Finally, finally, use extracted data from Power BI in a Power BI report:
Importing Power BI data into Power BI using SQL query
If you wish to import Power BI data from SQL query rather than a table then you can use advanced options during import steps (as below). After selecting DSN you can click on advanced options to see SQL Query editor.
SELECT ProductID, ProductName, SupplierID, CategoryID, QuantityPerUnit, UnitPrice FROM Products WHERE UnitPrice > 20
Using a full ODBC connection string
In the previous steps we used a very short format of ODBC connection string - a DSN. Yet sometimes you don't want a dependency on an ODBC data source (and an extra step). In those times, you can define a full connection string and skip creating an ODBC data source entirely. Let's see below how to accomplish that in the below steps:
-
Open ODBC data source configuration and click Copy settings:
ZappySys API Driver - Power BIConnect to your Power BI account and retrieve data, refresh datasets, etc.PowerBiDSN
- The window opens, telling us the connection string was successfully copied to the clipboard:
-
Then just paste the connection string into your script:
PowerBiDSNDRIVER={ZappySys API Driver};ServiceUrl=https://api.powerbi.com/v1.0/myorg;Provider=Custom;OAuthVersion=OAuth2;GrantType=Default;Scope=[$Scope$];ScopeSeparator={space};
- You are good to go! The script will execute the same way as using a DSN.
Have in mind that a full connection string has length limitations.
Proceed to the next step to find out the details.
Limitations of using a full connection string
Despite using a full ODBC connection string may be very convenient it comes with a limitation: it's length is limited to 1024 symbols (or sometimes more). It usually happens when API provider generates a very long Refresh Token when OAuth is at play. If you are using such a long ODBC connection string, you may get this error:
"Connection string exceeds maximum allowed length of 1024"
But there is a solution to this by storing the full connection string in a file. Follow the steps below to achieve this:
- Open your ODBC data source.
- Click Copy settings button to copy a full connection string (see the previous section on how to accomplish that).
- Then create a new file, let's say, in C:\temp\odbc-connection-string.txt.
- Continue by pasting the copied connection string into a newly created file and save it.
-
Finally, the last step! Just construct a shorter ODBC connection string using this format:
DRIVER={ZappySys API Driver};SettingsFile=C:\temp\odbc-connection-string.txt
- Our troubles are over! Now you should be able to use this connection string in Power BI with no problems.
Editing query for table in Power BI
There will be a time you need to change the initial query after importing data into Power BI. Don't worry, just right-click on your table and click Edit query menu item:
Using parameters in Power BI (dynamic query)
In the real world, many values of your REST / SOAP API call may be coming from parameters. If that's the case for you can try to edit script manually as below. In below example its calling SQL Query with POST method and passing some parameters. Notice below where paraAPIKey is Power BI Parameter (string type). You can use parameters anywhere in your script just like the normal variable.
To use a parameter in Power BI report, follow these simple steps:
-
Firstly, you need to Edit query of your table (see previous section)
-
Then just create a new parameter by clicking Manage Parameters dropdown, click New Parameter option, and use it in the query:
= Odbc.Query("dsn=PowerBiDSN", "SELECT ProductID, ProductName, UnitPrice, UnitsInStock FROM Products WHERE UnitPrice > " & Text.From(MyParameter) & " ORDER BY UnitPrice")
Refer to Power Query M reference for more information on how to use its advanced features in your queries.
Using DirectQuery Option rather than Import
So far we have seen how to Import Power BI data into Power BI but what if you have too much data and you dont want to import but link it. Power BI Offers very useful feature for this scenario. Its called DirectQuery Option. In this section we will explore how to use DirectQuery along with ZappySys Drivers.
Out of the box ZappySys Drivers wont work in ODBC Connection Mode so you have to use SQL Server Connection rather than ODBC if you wish to use Live data using DirectQuery option. See below step by step instructions to enable DirectQuery mode in Power BI for Power BI data.
Basically we will use ZappySys Data Gateway its part of ODBC PowerPack. We will then use Linked Server in SQL Server to Link API Service and then we will issue OPENROWSET queries from Power BI to SQL Server and it will then call Power BI via ZappySys Data Gateway.
- First read this article carefully, How to query Power BI API in SQL Server.
- Once linked server is configured we are ready to issue API query in Power BI.
- Click Get Data in Power BI, select SQL Server Database
- Enter your server name and any database name
- Select Mode as DirectQuery
-
Click on Advanced and enter query like below (we are assuming you have created Power BI Data Source in Data Gateway and defined linked server (Change name below).
SELECT * FROM OPENQUERY([POWER_BI_LINKED_SERVER], 'SELECT * FROM Customers')
SELECT * FROM OPENQUERY([POWER_BI_LINKED_SERVER], 'SELECT * FROM Customers') - Click OK and Load data ... That's it. Now your Power BI API data is linked rather than imported.
Publishing Power BI report to Power BI service
Here are the instructions on how to publish a Power BI report to Power BI service from Power BI Desktop application:
-
First of all, go to Power BI Desktop, open a Power BI report, and click Publish button:
-
Then select the Workspace you want to publish report to and hit Select button:
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Finally, if everything went right, you will see a window indicating success:
If you need to periodically refresh Power BI semantic model (dataset) to ensure data accuracy and up-to-dateness, you can accomplish that by using Microsoft On-premises data gateway. Proceed to the next section - Refreshing Power BI semantic model (dataset) using On-premises data gateway - and learn how to do that.
Refreshing Power BI semantic model (dataset) using On-premises data gateway
Power BI allows to refresh semantic models which are based on data sources that reside on-premises. This can be achieved using Microsoft On-premises data gateway. There are two types of On-premises gateways:
- Standard Mode
- Personal Mode
Standard Mode supports Power BI and other Microsoft Data Fabric services. It fits perfectly for Enterprise solutions as it installs as a Windows Service and also supports Direct Query feature.
Personal Mode, on the other hand, can be configured faster, but is designed more for home users (you cannot install it as a Windows Service and it does not support DirectQuery). You will find a detailed comparison in the link above.
We recommend to go with Personal Mode for a quick POC solution, but use Standard Mode in production environment.
Below you will find instructions on how to refresh semantic model using both types of gateways.
Refresh using On-premises data gateway (standard mode)
Here are the instructions on how to refresh a Power BI semantic model using On-premises data gateway (standard mode):
-
Go to Power BI My workspace, hover your mouse cursor on your semantic model and click Settings:
-
If you see this view, it means you have to install On-premises data gateway (standard mode):
-
Install On-premises data gateway (standard mode) and sign-in:
Use the same email address you use when logging in into Power BI account. -
Register a new gateway (or migrate an existing one):
-
If you are creating a new gateway, name your gateway, enter a Recovery key, and click Configure button:
-
Now, let's get back to your semantic model settings in Power BI portal. Refresh the page and you should see your newly created gateway. Click arrow icon and then click on Add to gateway link:
ODBC{"connectionstring":"dsn=PowerBiDSN"} -
Once you do that, you will create a new gateway connection. Give it a name, set Authentication method, Privacy level, and click Create button:
dsn=PowerBiDSNIn this example, we used the least restrictive Privacy level.If your connection uses a full connection string you may hit a length limitation when entering it into the field. To create the connection, you will need to shorten it manually. Check the section about the limitation of a full connection string on how to accomplish it.
On-premises data gateway (personal mode) does not have this limitation.
-
Proceed by choosing the newly created connection:
ODBC{"connectionstring":"dsn=PowerBiDSN"} -
Finally, you are at the final step where you can refresh the semantic model:
Refresh using On-premises data gateway (personal mode)
Here are the instructions on how to refresh a Power BI semantic model using On-premises data gateway (personal mode):
-
Go to Power BI My workspace, hover your mouse cursor on your semantic model and click Settings:
-
If you see this view, it means you have to install On-premises data gateway (personal mode):
-
Install On-premises data gateway (personal mode) and sign-in:
Use the same email address you use when logging in into Power BI account. -
Again, go to your semantic model Settings, expand Data source credentials, click Edit credentials, select Authentication method together with Privacy level, and then click Sign in button:
dsn=PowerBiDSN -
Finally, you are ready to refresh your semantic model:
Advanced topics
Create Custom Stored Procedure in ZappySys Driver
You can create procedures to encapsulate custom logic and then only pass handful parameters rather than long SQL to execute your API call.
Steps to create Custom Stored Procedure in ZappySys Driver. You can insert Placeholders anywhere inside Procedure Body. Read more about placeholders here
-
Go to Custom Objects Tab and Click on Add button and Select Add Procedure:
-
Enter the desired Procedure name and click on OK:
-
Select the created Stored Procedure and write the your desired stored procedure and Save it and it will create the custom stored procedure in the ZappySys Driver:
Here is an example stored procedure for ZappySys Driver. You can insert Placeholders anywhere inside Procedure Body. Read more about placeholders here
CREATE PROCEDURE [usp_get_orders] @fromdate = '<<yyyy-MM-dd,FUN_TODAY>>' AS SELECT * FROM Orders where OrderDate >= '<@fromdate>';
-
That's it now go to Preview Tab and Execute your Stored Procedure using Exec Command. In this example it will extract the orders from the date 1996-01-01:
Exec usp_get_orders '1996-01-01';
-
Let's generate the SQL Server Query Code to make the API call using stored procedure. Go to Code Generator Tab, select language as SQL Server and click on Generate button the generate the code.
As we already created the linked server for this Data Source, in that you just need to copy the Select Query and need to use the linked server name which we have apply on the place of [MY_API_SERVICE] placeholder.
SELECT * FROM OPENQUERY([MY_API_SERVICE], 'EXEC usp_get_orders @fromdate=''1996-07-30''')
-
Now go to SQL served and execute that query and it will make the API call using stored procedure and provide you the response.
Create Custom Virtual Table in ZappySys Driver
ZappySys API Drivers support flexible Query language so you can override Default Properties you configured on Data Source such as URL, Body. This way you don't have to create multiple Data Sources if you like to read data from multiple EndPoints. However not every application support supplying custom SQL to driver so you can only select Table from list returned from driver.
If you're dealing with Microsoft Access and need to import data from an SQL query, it's important to note that Access doesn't allow direct import of SQL queries. Instead, you can create custom objects (Virtual Tables) to handle the import process.
Many applications like MS Access, Informatica Designer wont give you option to specify custom SQL when you import Objects. In such case Virtual Table is very useful. You can create many Virtual Tables on the same Data Source (e.g. If you have 50 URLs with slight variations you can create virtual tables with just URL as Parameter setting.
-
Go to Custom Objects Tab and Click on Add button and Select Add Table:
-
Enter the desired Table name and click on OK:
-
And it will open the New Query Window Click on Cancel to close that window and go to Custom Objects Tab.
-
Select the created table, Select Text Type AS SQL and write the your desired SQL Query and Save it and it will create the custom table in the ZappySys Driver:
Here is an example SQL query for ZappySys Driver. You can insert Placeholders also. Read more about placeholders here
SELECT "ShipCountry", "OrderID", "CustomerID", "EmployeeID", "OrderDate", "RequiredDate", "ShippedDate", "ShipVia", "Freight", "ShipName", "ShipAddress", "ShipCity", "ShipRegion", "ShipPostalCode" FROM "Orders" Where "ShipCountry"='USA'
-
That's it now go to Preview Tab and Execute your custom virtual table query. In this example it will extract the orders for the USA Shipping Country only:
SELECT * FROM "vt__usa_orders_only"
-
Let's generate the SQL Server Query Code to make the API call using stored procedure. Go to Code Generator Tab, select language as SQL Server and click on Generate button the generate the code.
As we already created the linked server for this Data Source, in that you just need to copy the Select Query and need to use the linked server name which we have apply on the place of [MY_API_SERVICE] placeholder.
SELECT * FROM OPENQUERY([MY_API_SERVICE], 'EXEC [usp_get_orders] ''1996-01-01''')
-
Now go to SQL served and execute that query and it will make the API call using stored procedure and provide you the response.
Actions supported by Power BI Connector
Power BI Connector support following actions for REST API integration. If some actions are not listed below then you can easily edit Connector file and enhance out of the box functionality.Parameter | Description |
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WorkspaceId |
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DatasetId |
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TableName |
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TableName |
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WorkspaceId |
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DaxFilter |
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TableName |
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WorkspaceId |
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DAX query |
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Power BI Connector Examples for Power BI Connection
This page offers a collection of SQL examples designed for seamless integration with the ZappySys API ODBC Driver under ODBC Data Source (36/64) or ZappySys Data Gateway, enhancing your ability to connect and interact with Prebuilt Connectors effectively.
Workspaces - Get Workspaces [Read more...]
SELECT *
FROM Workspaces
Workspaces - Get a Workspace [Read more...]
SELECT *
FROM Workspaces
WHERE Id='aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee'
Datasets - Get Datasets [Read more...]
SELECT *
FROM Datasets
Datasets - Get Datasets in a specified Workspace [Read more...]
SELECT *
FROM Datasets
WITH (WorkspaceId = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee')
Datasets - Get a Dataset [Read more...]
SELECT *
FROM Datasets
WHERE Id='aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee'
Datasets - Create a Push Dataset [Read more...]
SELECT *
FROM create_push_dataset
WITH (Definition='{
"name": "My Push Dataset Name",
"defaultMode": "Push",
"tables": [
{
"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
Datasets - Create a Push Dataset with 2 Tables [Read more...]
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
Datasets - Delete a Dataset [Read more...]
SELECT *
FROM delete_dataset
WHERE Id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee'
-- More info on deleting a Dataset:
-- https://learn.microsoft.com/en-us/rest/api/power-bi/datasets/delete-dataset
Datasets - Refresh a Dataset [Read more...]
SELECT *
FROM refresh_dataset
WHERE Id = 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee'
-- More info on refreshing a Dataset:
-- https://learn.microsoft.com/en-us/rest/api/power-bi/datasets/refresh-dataset
Tables - Get Tables [Read more...]
SELECT *
FROM get_tables
Tables - Get Tables in a specified Dataset [Read more...]
SELECT *
FROM get_tables
WITH (DatasetId='aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee')
Tables - Get Table Columns [Read more...]
SELECT *
FROM get_table_columns
WITH (TableName='MyTable')
Tables - Get Table Columns in a specified Dataset [Read more...]
SELECT *
FROM get_table_columns
WITH (TableName='MyTable',
DatasetId='aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee')
Tables - Get Table Rows (Use default Workspace and Dataset) [Read more...]
SELECT *
FROM MyTable
Tables - Get Table Rows for a specified Workspace and Dataset [Read more...]
SELECT *
FROM get_table_rows
WITH(
"TableName"='Products'
, "DatasetId"='11b6c287-51d3-4061-bed8-811a4e5f6ce9'
, "WorkspaceId"='848353e2-f3b1-4fb4-89d7-44e84b8bdf9f'
)
Tables - Insert / Update / Delete Rows for a specified Workspace and Dataset [Read more...]
INSERT INTO Products
SOURCE(
'MSSQL',
'Data Source=localhost\developer;Initial Catalog=Northwind;Integrated Security=true',
' SELECT T.* FROM ( SELECT TOP 50
ProductName AS [Name]
,C.CategoryName AS Category
,Discontinued AS IsComplete
,GETDATE() AS ManufacturedOn
,CAST(UnitPrice * ReOrderLevel * 100 AS BIGINT) AS Sales
,CAST(UnitPrice AS DECIMAL) AS Price
FROM Northwind.dbo.Products AS P
JOIN Northwind.dbo.Categories C ON P.CategoryId = P.CategoryId
) AS T
CROSS JOIN GENERATE_SERIES(1, 2000)
-- COMMENT: 50 x 2000 = 100 000 rows
'
)
CONNECTION(
Parameters = '[{ Name: "TokenUrl",Value:"https://login.microsoftonline.com/organizations/oauth2/v2.0/token"}
,{ Name: "DatasetId",Value: "6a0e04da-a6e4-4533-abe4-30fcabd0e2a5"},
{ Name: "WorkspaceId",Value: "848353e2-f3b1-4fb4-89d7-44e84b8bdf9f"}]'
)
Tables - Using an INSERT statement [Read more...]
INSERT INTO MyTable(MyColumn1, MyColumn2, MyColumn3, MyColumn4, MyColumn5)
VALUES (1001, 'Glass', true, '2001-02-03', 195.95)
Tables - Using an INSERT statement in a specified Dataset [Read more...]
INSERT INTO MyTable(MyColumn1, MyColumn2, MyColumn3, MyColumn4, MyColumn5)
VALUES (1001, 'Glass', true, '2001-02-03', 195.95)
WITH (DatasetId='aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee')
Tables - Get Table rows [Read more...]
SELECT *
FROM get_table_rows
WITH (TableName='MyTable')
Tables - Get Table rows in a specified Dataset [Read more...]
SELECT *
FROM get_table_rows
WITH (TableName='MyTable', DatasetId='aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee')
Tables - Truncate a Push Dataset Table [Read more...]
SELECT *
FROM truncate_push_dataset_table
WITH (TableName='MyTable')
-- More info on truncating a Push Dataset Table:
-- https://learn.microsoft.com/en-us/rest/api/power-bi/push-datasets/datasets-delete-rows
Tables - Truncate a Push Dataset Table in a specified Dataset [Read more...]
SELECT *
FROM truncate_push_dataset_table
WITH (DatasetId='aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee', TableName='MyTable')
-- More info on truncating a Push Dataset Table:
-- https://learn.microsoft.com/en-us/rest/api/power-bi/push-datasets/datasets-delete-rows
Execute a DAX query - Evaluating a Table [Read more...]
SELECT *
FROM execute_dax_query
WITH (Query='EVALUATE ''MyTable''')
-- More info on 'EVALUATE' statement and DAX queries:
-- https://dax.guide/st/evaluate/
-- https://learn.microsoft.com/en-us/dax/dax-queries
-- https://learn.microsoft.com/en-us/dax/filter-functions-dax
-- https://learn.microsoft.com/en-us/dax/dax-syntax-reference
Execute a DAX query - Using FILTER function with simple expression [Read more...]
SELECT *
FROM execute_dax_query
WITH (Query='EVALUATE FILTER(''MyTable'', [MyColumn] = "MyValue"')
-- More info on 'EVALUATE' statement and DAX queries:
-- https://dax.guide/st/evaluate/
-- https://dax.guide/filter/
-- https://dax.guide/operators/
-- https://learn.microsoft.com/en-us/dax/dax-queries
-- https://learn.microsoft.com/en-us/dax/dax-syntax-reference
Execute a DAX query - Using FILTER function with AND and OR operators [Read more...]
SELECT *
FROM execute_dax_query
WITH (Query='EVALUATE FILTER(''MyTable'', [MyColumn1] = "MyValue" && ([MyColumn2] > 0 || [MyColumn3] <= 1000))')
-- More info on 'EVALUATE' statement and DAX queries:
-- https://dax.guide/operators/
-- https://learn.microsoft.com/en-us/dax/dax-queries
-- https://learn.microsoft.com/en-us/dax/dax-syntax-reference
Execute a DAX query - Selecting specific columns from a Table [Read more...]
SELECT *
FROM execute_dax_query
WITH (Query='EVALUATE
SELECTCOLUMNS (
''MyTable'',
"MyColumn1 alias", [MyColumn1],
"MyColumn2 alias", [MyColumn2]
)
ORDER BY "MyColumn2 alias"'
)
-- More info on 'EVALUATE' statement and DAX queries:
-- https://dax.guide/st/evaluate/
-- https://dax.guide/selectcolumns/
-- https://learn.microsoft.com/en-us/dax/dax-queries
-- https://learn.microsoft.com/en-us/dax/dax-syntax-reference
Execute a DAX query - Selecting and sorting TOP N rows [Read more...]
SELECT *
FROM execute_dax_query
WITH (Query='EVALUATE
TOPN(1000, ''MyTable'', [MyColumnOrExpression], ASC)')
-- More info on 'EVALUATE' statement and DAX queries:
-- https://dax.guide/st/evaluate/
-- https://dax.guide/topn/
-- https://learn.microsoft.com/en-us/dax/dax-queries
-- https://learn.microsoft.com/en-us/dax/dax-syntax-reference
Execute a DAX query - A complicated query [Read more...]
SELECT *
FROM execute_dax_query
WITH (Query='
DEFINE
VAR MinimumAmount = 2000000
VAR MaximumAmount = 8000000
EVALUATE
FILTER (
ADDCOLUMNS (
SUMMARIZE (Sales, Products[Category]),
"CategoryAmount", [Sales Amount]
),
AND (
[CategoryAmount] <= MinimumAmount,
[CategoryAmount] >= MaximumAmount
)
)
ORDER BY [CategoryAmount]"')
-- More info on 'EVALUATE' statement and DAX queries:
-- https://dax.guide/st/evaluate/
-- https://dax.guide/addcolumns/
-- https://dax.guide/summarize/
-- https://dax.guide/st/order-by/
-- https://learn.microsoft.com/en-us/dax/dax-queries
-- https://learn.microsoft.com/en-us/dax/filter-functions-dax
-- https://learn.microsoft.com/en-us/dax/dax-syntax-reference
Generics - A simple generic API request [Read more...]
SELECT *
FROM generic_request
WITH (Url='/groups',
Filter='$.value[*]')
/*
EXPLANATION:
- This configuration calls Power BI REST API "Get Groups" endpoint and gets the Workspaces back.
- This is achieved by "/groups" value in the "Url" parameter.
- The SQL query parameter "Filter" uses JsonPath "$.value[*]".
- This gets JSON objects from "value" array and transforms them into SQL rows.
MORE INFORMATION:
- About "Get Groups" REST API endpoint:
https://learn.microsoft.com/en-us/rest/api/power-bi/groups/get-groups
- About JsonPath used in "Filter" parameter:
https://zappysys.com/blog/jsonpath-examples-expression-cheetsheet
*/
Generics - A generic API request with URL parameter [Read more...]
SELECT *
FROM generic_request
WITH (Url='/groups?$filter=contains(name,''MyWorkspace'') or name eq ''My Blue Workspace''',
Filter='$.value[*]')
/*
EXPLANATION:
- This configuration calls Power BI REST API "Get Groups" endpoint and gets the Workspaces back.
- This is achieved by "/groups" value in the "Url" parameter.
- Workspaces are filtered on the Power BI REST API side by using the "$filter" URL parameter.
- Only those Workspaces are returned that:
> contain a string value "MyWorkspace" or
> if the Workspace name is "My Blue Workspace" (each single quote is escaped with two single quotes).
- The SQL query parameter "Filter" uses JsonPath "$.value[*]".
- This gets JSON objects from "value" array and transforms them into SQL rows.
MORE INFORMATION:
- About "Get Groups" REST API endpoint:
https://learn.microsoft.com/en-us/rest/api/power-bi/groups/get-groups
- About JsonPath used in "Filter" parameter:
https://zappysys.com/blog/jsonpath-examples-expression-cheetsheet
*/
Conclusion
In this article we discussed how to connect to Power BI in Power BI and integrate data without any coding. Click here to Download Power BI Connector for Power BI and try yourself see how easy it is. If you still have any question(s) then ask here or simply click on live chat icon below and ask our expert (see bottom-right corner of this page).
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