What Does Table Mean?
A table is a named relational database data set that is organized by rows and columns. The relational table is a fundamental relational database concept because tables are the primary form of data storage.
Columns form the table’s structure, and rows form the content. Tables allow restrictions for columns (i.e., allowed column data type) but not rows. Every database table must have a unique name. Most relational databases have naming restrictions For example, the name may not contain spaces or be a reserved keyword such as TABLE or SYSTEM.
Techopedia Explains Table
Relational tables store data in columns and rows. When creating a table, columns must be defined, but columns may be added or deleted after table creation. During this time, column data restrictions may or may not be defined. For example, when creating a CUSTOMER_MASTER table for storing customer information, definitions may be added, e.g., a DATE_OF_BIRTH column accepting dates only or a CUSTOMER_NAME column that may not be null (blank).
