Database - A ? is a collection of data or information which is held together in an organised or logical way., Table - A ? stores all of the records for a particular category, Record - A ? is all of the data or information about one person or one thing., Field - A ? is one piece of data or information about a person or thing., Primary Key - every single record in a database has something to uniquely identify it. What is this called?, Foreign - A ? key is used to link tables together and create a relationship. It is a field in one table that is linked to the primary key in another table., Datatypes - Number, Text, Currency are ways of categorising data. These are called different ?,

Database Key Words

印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?