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Definition of ddl and dml

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Definition of ddl and dml

    • Posted by Arjun Raveendran 6 years, 6 months ago

    CBSE > Class 11 > Informatics Practices
    • 2 answers

    Saif Amir 6 years, 6 months ago

    Data definition language (ddl) =it includes those commands which create, destroy, the table eg=alter table, create table, drop table.. Data manipulation language(dml) =it includes all those commands which use to manipulate and manage data base eg= insert, select, delete, update etc...

    0Thank You

    Gaurav Seth 6 years, 6 months ago

    <th>BASIS FOR COMPARISON</th> <th>DDL</th> <th>DML</th>
    Basic DDL is used to create the database schema. DML is used to populate and manipulate database
    Full Form Data Definition Language Data Manipulation Language
    Classification DDL is not classified further. DML is further classified as Procedural and Non-Procedural DMLs.
    Commands CREATE, ALTER, DROP, TRUNCATE AND COMMENT and RENAME, etc. SELECT, INSERT, UPDATE, DELETE, MERGE, CALL, etc.

    4Thank You

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