I have an MS SQL system, and I need to be able to identify each table's primary key via SQL queries. I have all the other info I need (row data type, var length, etc...), but I cannot find the ...

A foreign key is a column or columns of data in one table that refers to the unique data values -- often the primary key data -- in another table. Foreign keys link together two or more tables in a ...

When working on a multidimensional design, every fact table within scope should be handled with care. In an ideal world, each low-level fact table represents the metrics related to a business event.