Q. Differentiate between DDL and DML. Mention the two commands for each category.
Answer =
The Data Definition Language (DDL) commands, as the name suggests, allow you to perform tasks related to data definition. That is, through these commands, you can perform tasks like, create, alter and drop schema objects, grant and revoke privileges etc.
The Data Manipulation Language (DML) commands, as the name suggests, are used to manipulate data. That is, DML commands query and manipulate data in existing schema objects.
DDL commands are:
create, alter
DML commands are:
delete, select
The Data Manipulation Language (DML) commands, as the name suggests, are used to manipulate data. That is, DML commands query and manipulate data in existing schema objects.
DDL commands are:
create, alter
DML commands are:
delete, select
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