I hear often comparison of IT and computing in the cloud with other “commodities”. Some people say, well, we do get the water and electricity centrally, why would we not get the computing centrally as well? 655 kata lagi
Label » Mainframe
Recently we have encountered an issue with Hex value 41, which also looks like SPACE in normal view.
We have received a file which had this value in between spaces. 177 kata lagi
In DB2, we often use the predicate EXISTS to verify if a row is present in a table based on our required criteria. We do not wish to get any data from the table being read on the right side of EXISTS, we just want to see if some row is present or not. 98 kata lagi