the second base
A field in database is the column of the table. In fields or columns we store the attributes. Example for a table employee we can have fields like Name, Last Name , Contact, Basic pay etc.
A Key field is a field that has little chances of having repeat entries. Usually Name fields are not suitable because many people may have the same name. The basic purpose of having a key is defeated. Hence having names as keys is not suitable.
pitcher, catcher, firstbase, secondbase, thirdbase, shortstop, leftfield, centerfield, rightfield.
Elinor Field's birth name is Eleanor Field.
Elvin Field's birth name is Alvin Field.
Field Cate's birth name is Field Adrianus Cate.
Field Norton's birth name is Henry Field Norton.
Jamie Field's birth name is Field, Jamie Daniel.