What is a field in a database?

Answer 1

In a doctor's database, there would be several fields. The fields could contain the patient's name, address, telephone or mobile number, their Name,Age,Date of birth,Allergies, and the doctor's name. Each thing would have a field of its own. So the patient's name and the doctor's name would be in two separate fields. When the data is viewed, the fields would appear as columns within the data. The fields need to be defined before any data is put in. So you would specify that you want a field for a phone number and a field for a doctor's name etc. when you are designing the database.

Key words:

Field: A field is in a database, it contains important information.

Answer 2

Databases are composed of multiple tables with each table having records and each record is made up of fields. If for example you had a database that had a list of people's telephone numbers. A single record might have a first name, middle initial, last name, area code and phone number. Each of these elements of a record are a field. A field has attributes. For example, it may contain a number a set of characters or perhaps a special date format.

Answer 3

A big grassy thing

A field in a database is the individual basic information for example a number or another entry.

Several such entries which have the same character can be listed under the same column of information.

Answer 4

A database is something used to store data in an efficient way. A database usually store its data in the form of table that have some rows and columns. The name of the column is referred to as field in database.

Answer 5

A field is a allocated unit space for a particular title or head to save its information under it. The field is used to save the data in a particular set of values.

Answer 6

A database stores data generally in table form . The table stores data as a record in each columns. The column in the database table is known as field.