Posts by Murilo Cunha • 39 points

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  Q: Help in this query in SQL Server

  That consultation: SELECT C.CompanyName, MAX(SOH.TotalDue) AS Total, A.CountryRegion FROM SalesLT.SalesOrderHeader SOH INNER JOIN SalesLT.Customer C ON C.CustomerID = SOH.CustomerID INNER JOIN…

  sql sql-server

  asked 5 years, 3 months ago Murilo Cunha 39

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  A: Exception error in thread "AWT-Eventqueue-0" java.lang.Nullpointerexception

  Thanks, Gustavo. I managed to solve the problem. Really that was it... Only the part of executing the query you put in the edited code, which did not work. But I understood how it should be now. You…

  java swing jdbc

  answered 5 years, 6 months ago Murilo Cunha 39

• 2

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  Q: Exception error in thread "AWT-Eventqueue-0" java.lang.Nullpointerexception

  I’m doing a college project where I can register, change, delete and consult a product. In the query part, I try to search for the ID. Only this error happens and I am not able to solve. Exception…

  java swing jdbc

  asked 5 years, 6 months ago Murilo Cunha 39