What are rows and columns are called in database?

What are rows and columns are called in database?
When data is collected, in bulk and assembled by the researcher, then the next step to the data preparation process is to arrange it in a concise and logical manner, called tabulation. It is a set of facts and figures which are presented in an organised way in rows and columns. While rows are meant to run horizontally, columns are drawn vertically.

People often misconstrue rows for columns, as they are used in the matrix, spreadsheets and classroom settings too, for the purpose of bifurcating categories, groups, types and so on. However, there exists a fine line of difference between rows and columns, which has been explained in the given article in detail.

Content: Rows Vs Columns

  1. Comparison Chart
  2. Definition
  3. Key Differences
  4. Conclusion

Comparison Chart

Basis for ComparisonRowsColumns
Meaning An order in which people, objects or figures are placed alongside or in a straight line is called a row. Column is a vertical division of facts, figures or any other details on the basis of category.
Arrangement Left to right Top to bottom
Total shown in Extreme right corner Bottom
Header Stub Caption
Spreadsheet Row heading is indicated by numbers. Column heading is indicated by letters.
Database Management System (DBMS) Record Field

Definition of Row

The term ‘row’, represent an arrangement, wherein people, objects, numbers or any other things lie next to each other, facing the same way, i.e. in a horizontal line. It goes from left to right, like the row of a school classroom, or seats of a movie theatre.

Definition of Column

A column is an arrangement of facts, figures, words, etc. , are placed one after another in a sequence. In a table, columns are separated from each other by lines which enhance its readability and attractiveness. It helps in making the comparison between two columns by placing them side by side.

The points given below are noteworthy, so far as the difference between rows and columns is concerned:

  1. The row is an order in which people, objects or figures are placed alongside or in a straight line. A vertical division of facts, figures or any other details based on category, is called column.
  2. Rows go across, i.e. from left to right. On the contrary, Columns are arranged from up to down.
  3. A table is divided into four parts, caption, box-head, stub and body. The top-most part of the table which represents columns is called caption. As against this stub, is the extreme, left part of the table which describes rows.
  4. In a spreadsheet such as Lotus or MS Excel, the row heading is indicated by numbers while the column headings are denoted by letters.
  5. Total of row is placed in the extreme right corner of the respective row, whereas the total of column is shown at the bottom
  6. In database management systems like MS Access or FoxPro rows are known as the record, which contains fields. On the other hand, columns are known as the field, which is a collection of characters.
  7. A matrix is an array of numbers, letters or symbols, wherein horizontal arrays are the row, whereas the vertical arrays are columns.

Conclusion

Rows and Columns both are the fundamental part of any table whether, it is a spreadsheet or matrix on the basis of, to store data. These are a vital geometric arrangement which divides any data set on the basis of attributes.

In database management system, the row (record or tuple), compose of various data fields. On the other hand, column consists of single data attribute or an accumulator of a single attribute in the dataset. In Excel, the intersection of rows and columns is called a cell.

What Does Database Row Mean?

In relational databases, a row is a data record within a table. Each row, which represents a complete record of specific item data, holds different data within the same structure.

A row is occasionally referred to as a tuple.

Techopedia Explains Database Row

Database tables generally look similar to a spreadsheet. Relational tables have a very similar but more complex structure, as each table column represents a certain table property.

For example, a table called CUSTOMER_MASTER might store basic customer data. It could contain a CUSTOMER_LASTNAME column, which, as the name implies is used to store the last name of customers. This column may have certain parameters, such as each surname must be 30 characters or less and only comprised of alphabetical characters. Thus, each customer surname added to the CUSTOMER_MASTER table must meet these parameters.

However, each complete customer row or record also includes other items (such as first name, physical address, email address, date of birth and gender, etc). Like a spreadsheet, each item is neatly slotted into designated corresponding columns. Thus, each customer row or record is one horizontal line of data that holds a collection of items.

What are columns called in database?

Columns (really column names) being referred to as field names (common for each row/record in the table). Then a field refers to a single storage location in a specific record (like a cell) to store one value (the field value).

What are rows also called in a database?

Each row of a table is called a data record.