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Explain: DBMS, DML, DCL in Database Testing

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    • #53283

      Explain: DBMS, DML, DCL in Database Testing


    • #53284

      DBMS:
      DBMS stands for the Database management system, there are several types of DBMS
      – Network Model
      – Hierarchical Model
      – Relational Model

      DML:
      DML stands for Data Manipulation Language, It is used to maintain data with schema objects. It is a subset of SQL.

      DCL:
      DCL stands for Data Control Language, it is utilized to manage data.
      The two types of DCL Commands are:
      Grant: By using this command user can access the database
      Revoke: By using this command user cannot access the database


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