What is DDL and DML? Give one example of each.

1.	What is DDL and DML? Give one example of each.
Answer» Data Definition Language (DDL) A data definition language or data description language (DDL) is a standard for commands that define the different structures in a database. DDL statements create, modify, and remove database objects such as tables, indexes, and users. Example CREATE, ALTER, and DROP. Data Manipulation Language (DML) A data manipulation language (DML) is a language that enables users to access and manipulate data in a database. The goal is to provide efficient human interaction with the system. For Example Insert, Update, Delete and Select

Answer»

Data Definition Language (DDL)

A data definition language or data description language (DDL) is a standard for commands that define the different structures in a database. DDL statements create, modify, and remove database objects such as tables, indexes, and users. Example CREATE, ALTER, and DROP.

Data Manipulation Language (DML)

A data manipulation language (DML) is a language that enables users to access and manipulate data in a database. The goal is to provide efficient human interaction with the system. For Example Insert, Update, Delete and Select

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