MySQL Database Management Systems Universitas Muhammadiyah Surakarta Yogiek Indra Kurniawan

Outline  MySQL Installation  MySQL DDL  MySQL DML  MySQL DCL

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DBMS Hierarchy

MySQL  MySQL is a database management system.  MySQL databases are relational.  MySQL software is Open Source.  The MySQL Database Server is very fast, reliable, scalable, and easy to use.

Installation

MySQL

Data Definition Language (DDL)  Data Definition Language (DDL) is a standard for commands that define structures in a database.  CREATE - to create objects in the database  ALTER - alters the structure of the database  DROP - delete objects from the database  RENAME - rename an object

Data Manipulation Language (DML)  Data Definition Language (DDL) is a standard for commands that manipulate data in a database.  SELECT - retrieve data from the a database  INSERT - insert data into a table  UPDATE - updates existing data within a table  DELETE - deletes all records from a table, the space for the records remain

Data Control Language (DCL)  Data Control Language (DDL) is a standard for commands that contain User’s manipulation and priviledges.  GRANT - gives user's access privileges to database  REVOKE - withdraw access privileges given with the GRANT command