How is a table made up in a database?

Question

In a relational database, all data is held in tables, which are made up of rows and columns. Each table has one or more columns, and each column is assigned a specific datatype, such as an integer number, a sequence of characters (for text), or a date. Each row in the table has a value for each column.

How are tables created in a database?

You can create a table by creating a new database, by inserting a table into an existing database, or by importing or linking to a table from another data source — such as a Microsoft Excel workbook, a Microsoft Word document, a text file, or another database.

How a table is stored in database?

Database tables and indexes may be stored on disk in one of a number of forms, including ordered/unordered flat files, ISAM, heap files, hash buckets, or B+ trees. Each form has its own particular advantages and disadvantages. The most commonly used forms are B-trees and ISAM.

How is a table create?

Answer1Open a blank Word document.2In the top ribbon, press Insert.3Click on the Table button.4Either use the diagram to select the number of columns and rows you need, or click Insert Table and a dialog box will appear where you can specify the number of columns and rows.5The blank table will now appear on the page.How do you create a table in Microsoft Word? - FAQS

How table is created in SQL?

SQL CREATE TABLE Statement1CREATE TABLE table_name ( column1 datatype, column2 datatype, column3 datatype, ... 2Example. CREATE TABLE Persons ( PersonID int, ... 3CREATE TABLE new_table_name AS. SELECT column1, column2,... FROM existing_table_name. ... 4Example. CREATE TABLE TestTable AS. SELECT customername, contactname.SQL CREATE TABLE Statement - W3Schools

Expert · Answer