Shelley Doll finishes her coverage of SQL data types with an overview of datetime and interval data types. Learn more about the basic syntax of these standard SQL types. Datetimes and intervals are ...

What data helps investment managers spot opportunities in volatile markets? We explore how alternative and unstructured data, ...

Any data that does not fall into the traditional field structure (alpha, numeric, dates) of a relational DBMS. Examples of complex data types are bills of materials, word processing documents, maps, ...

See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...