DDL means “Data Definition Language.” It is a part of SQL used to create, change, and remove database structures like tables, indexes, and schemas.
In real life, developers use DDL when they set up a database or update its design. For example, they may use it to create a new table for customer data, add a column, or delete something they no longer need.
Meaning & Usage
DDL is used to define how data is organized in a database. Common DDL commands include CREATE, ALTER, and DROP.
Examples
A developer might use DDL to create a table for orders, change a table to add a new field, or drop an old table that is no longer needed.
What does DDL stand for?
DDL stands for Data Definition Language.
What is DDL used for?
It is used to create and manage database structures.
Is DDL part of SQL?
Yes, DDL is a part of SQL.
Leave a Reply