Answer / Ruby

In SQL, both 'column' and 'field' refer to individual units of data within a table. However, the term 'column' is used more commonly in database terminology, while 'field' is often used when discussing data within a spreadsheet or flat file.n For example: In a relational database management system (RDBMS), you would have tables with columns such as 'employee_id', 'first_name', and 'last_name'. If the same data were stored in a comma-separated values (CSV) file, it would be referred to as fields.

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