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This strategy helps you manage interrelated tables in your database. ... Transact-SQL will create a new table with all columns from the rows in "old_table" in which the last name starts with "Ja." ...
Theses Slowly Changing Dimension strategies are established column-by-column within a dimension, so one column my use a Type 1 strategy while the next column uses a Type 2 approach. Reference tables ...
SQL is a relatively innocent bystander, but, because SQL is a universal feature of the RDBMS, the term “NoSQL” seemed a catchy and convenient tag for these new breed of databases. And, it’s true that, ...