What is a database field?
A database is a collection of data linked to each other. In database data is stored in tables. Columns in table are identified by the field name . Like in a student table there are field like firstname, lastname ,rollno. etc
- A databasefield is a certain part of a data base e.g d.o.b hobbies. It is a part of the database e.g the name or surname or the address.
A field is essentially the columns of the table on the database.
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In a doctor's database, there would be several field s. The fields could contain the patient's name, address, telephone or mobile number, their Name,Age,Date of birth,allergi…es, 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.
A field is a allocated unit space for a particular title or head tosave its information under it. The field is used to save the datain a particular set of values.
A databasefield is a certain part of a data base e.g d.o.b hobbies.It is a part of the database e.g the name or surname or theaddress. A field is essentially the columns of th…e table on the database.
it is something in the database
they can contain different types of data.. they can contain different types of data.
Field: The smallest piece or category of information in a database such as the customer's name, city, state, or phone number.
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 te…lephone 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.
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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.
A common field is a field of data that is shared among all forms ina database. Without them, it would be difficult and/ortime-consuming to create other forms.
A field is designated as a unit of data. It can be thought of as being like the cell in a spreadsheet. For example, a database address record might have a street address field…, a city field, a state field and a zip code field. It would also need a primary key field. All these fields taken together would be a record. A collection of the same type records would be a table.
Just about anything you can imagine. There are databases that keep track of almost any imaginable piece of data, each of those databases have fields to store the data.
Field size defines the maximum number of characters or numbers that a particular field can hold
A field in a database is a single cell of information. If you think of Microsoft Excel as an example; position A1 (that is a cell), A2, that is another cell In a database Fir…stName could be a field, LastName would be another field; etc.