Question: Is not a category of SQL command?

The correct answer to the question “________________ is not a category of SQL command” is option (b). SCL. Other categories of SQL commands are TCL, DCL, DDL, etc. but not SCL.

Which is a category of SQL command?

There are five types of SQL commands: DDL, DML, DCL, TCL, and DQL.

What are the four categories of SQL commands?

SQL commands broadly fit into four categories:

  • DDL (Data Definition Language)
  • DML (Data Manipulation Language)
  • DCL (Data Control Language)
  • TCL (Transactional Control Language)

What are the three categories of SQL commands?

SQL Commands can be grouped into following depending on their functionality:

  • DDL (Data Definition Language)
  • DML (Data Manipulation Language)
  • TCL (Transaction Control Language)
  • DCL (Data Control Language)

Is not a DDL command is SQL?

In SQL, which of the following is not a data definition language commands? Explanation: With RENAME statement you can rename a table.RENAME, REVOKE and GRANT are DDL commands and UPDATE is DML command.

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What are categories of SQL?

Types of SQL Statements

  • Data Definition Language (DDL) Statements.
  • Data Manipulation Language (DML) Statements.
  • Transaction Control Statements.
  • Session Control Statements.
  • System Control Statement.
  • Embedded SQL Statements.

What are two major categories of SQL commands?

SQL statements are divided into two major categories: data definition language (DDL) and data manipulation language (DML).

How many types of SQL database are there?

With the rise of Microservices, Cloud, Distributed Applications, Global Scaling, Semi-Structured Data, Big Data, Fast Data, Low Latency Data: the traditional SQL databases are now joined by various NoSQL. NewSQL, and Cloud databases. There are a whopping 343 databases at present.

What are SQL commands?

SQL commands are the instructions used to communicate with a database to perform tasks, functions, and queries with data. SQL commands can be used to search the database and to do other functions like creating tables, adding data to tables, modifying data, and dropping tables.

Which of the following is not a type of database?

Answer: folder database is not a type of database.

What are the six main categories of SQL commands?

Types of SQL Commands

  • DDL (Data Definition Language)
  • DML (Data Manipulation Language)
  • DQL (Data Query Language)
  • DCL (Data Control Language)
  • Data administration commands.
  • Transactional control commands.

Which command are consider core command of SQL?

The Data Control Language (DCL) is used to manage user access to databases. It consists of two commands: the GRANT command, used to add database permissions for a user, and the REVOKE command, used to remove existing permissions. These two commands form the core of the relational database security model.

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Which of the following is not an SQL command?

Which of the following is not a type of SQL statement? Explanation: Data Communication Language (DCL) is not a type of SQL statement.

Which of the following is not a valid SQL type?

Explanation: DECIMAL is not a valid SQL type because it is nothing but numeric only in SQL. NUMERIC has fixed precision, and scale numbers range from -10^38+1 to 10^38-1. FLOAT has floating precision number ranges from -1.79E + 308 to 1.79E + 308.

Which one is not a DDL type of command?

Answer C, B, and D are incorrect. DROP, ALTER, and CREATE are valid DDL commands.

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