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Which of the following is a Data Definition Language DDL command?

A) SELECT (B) ALTER (C) INSERT (D) UPDATE Answer: DDL(Data Definition Language) commands are used to create and modify the structure of a database and database objects. 29 июн. 2022 г.


Which statement is an example of Data Definition Language DDL?

DDL statements are similar to a computer programming language for defining data structures, especially database schemas. Common examples of DDL statements include CREATE, ALTER, and DROP.

Which is a type of Data Definition Language command?

Data Definition Language (DDL) commands are used to create, manipulate, and modify objects in Snowflake, such as users, virtual warehouses, databases, schemas, tables, views, columns, functions, and stored procedures.

Which of the following is Data Definition Language?

In the context of SQL, data definition or data description language (DDL) is a syntax for creating and modifying database objects such as tables, indices, and users. DDL statements are similar to a computer programming language for defining data structures, especially database schemas.

Which command is DDL command?

Overview : Data Definition Language(DDL) is a subset of SQL and a part of DBMS(Database Management System). DDL consist of Commands to commands like CREATE, ALTER, TRUNCATE and DROP. These commands are used to create or modify the tables in SQL.

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