Search SSMS in start menu
Select SQL Server Management Studio 18
Run it as administrator
Fill in the server name
Click on "Connect"
In the actionpane click on "New Query"
In the availabl databases, select AxDB
No you can write the SQL query for unit testing
EXAMPLE :
select * from BANKACCOUNTTRANS
where BANKACCOUNTTRANS.ACCOUNTID = 'AUB-BHD'
and BANKACCOUNTTRANS.TRANSDATE >= '12/1/2019'
and BANKACCOUNTTRANS.TRANSDATE <= '12/31/2020'