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_ is not a category of SQL command?

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  • #2470 Reply
    Jatin Singh
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    A) TCL
    B) SCL
    C) DCL
    D) DDL

    From the above options, which is not a category of SQL command?

     

    #2473 Reply
    Present Slide
    Keymaster

    SCL (Structural Control Language) is not a recognized category of SQL commands.

    The other options are all categories of SQL commands:

    A) TCL (Transaction Control Language) is a category of SQL commands that are used to manage transactions in a database, such as committing or rolling back changes.

    C) DCL (Data Control Language) is a category of SQL commands that are used to control access to and manipulation of data in a database.

    D) DDL (Data Definition Language) is a term used to describe a set of SQL commands that are used to define the structure of a database, such as creating tables or modifying the schema.

    Therefore, the correct answer is B) SCL.

     

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