I'm importing a flat file into SSIS which needs to be split into two tables. In my input file I have a few columns (just an example.. I'm not really working with boxes): Box contents, box weight, box ...
Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...
SQL Server is primarily built around a row-based table structure that connects related data elements in different tables to one another, avoiding the need to redundantly store data in multiple places ...