You are using Power Bi Desktop to connect to an Azure SQL database The connection...

https://docs.microsoft.com/en-us/power-query/connectors/azuresqldatabase

The following table lists all of the advanced options you can set in Power Query Desktop and Power Query Online.

Advanced option

Description

Command timeout in minutes

If your connection lasts longer than 10 minutes (the default timeout), you can enter another value in minutes to keep the connection open longer. This option is only available in Power Query Desktop.

SQL statement

For information, go to Import data from a database using native database query.

Include relationship columns

If checked, includes columns that might have relationships to other tables. If this box is cleared, you won’t see those columns.

Navigate using full hierarchy

If checked, the navigator displays the complete hierarchy of tables in the database you're connecting to. If cleared, the navigator displays only the tables whose columns and rows contain data.

Enable SQL Server Failover support

If checked, when a node in the Azure SQL failover group isn't available, Power Query moves from that node to another when failover occurs. If cleared, no failover occurs.