SQL query to return a column per date in date range with sum of contract utilisations (value/duration)
My question is similar but more elaborate than another already in stackexchange.com "SQL query to return a column per date in date range?" I have the following data: Customer Start_date ...
I have problems with database after reconnecting a hard disk: .Net application works with database. Disconnect hard disk with physical files. Make any request to the database (of course we will have ...
I'm writing a console application that fetches data from database (SQL) and writes to an excel sheet. Now I want to add a chart in the workbook according to the datatable values. How can I create ...