While using MySQL Workbench, we tried to execute an UPDATE command that did not use the Key of the table in the WHERE clause. In our case, it did not matter and it was expected to perform that update without that restriction. When we tried to execute the code though,…
Recently, we had access to a database that contained the scores of a programming competitions system. The database contained several contests, each contest contained several challenges and any competitor could make multiple submissions. We wanted to extract a couple of charts showing how many submissions we had per score and…
Recently, we were debugging a scheduled job running on a Microsoft SQL Server Agent. After starting the SQL Server Management Studio, we saw that the specific task was using psftp.exe to upload some data securely to a remote server. When executing the job manually, it would work as expected. On…