bastolaboy bastolaboy
  • 03-03-2019
  • Computers and Technology
contestada

define dml and ddl with examples​

Respuesta :

lastbenchstudent
lastbenchstudent lastbenchstudent
  • 03-03-2019

The basic difference between DDL and DML is that DDL (Data Definition Language) is used to Specify the database schema database structure. On the other hand, DML (Data Manipulation Language) is used to access, modify or retrieve the data from the database

for example in case of DDL

we use CREATE, TRUNCATE, DROP, and ALTER command

whike in DML we use

SELECT, INSERT, UPDATE and DELETE command.

Answer Link

Otras preguntas

how do you now 11/33 is a simplest form
Orchids are a type of flowering plant. How would biologists explain how a living orchid species lacking leaves evolved from an ancestral orchid species that had
Use the order of operations and the digits 2,4,6 and 8 to create an expression with a value of 2
the length of a rectangle is 3 feet less than twice the width of the rectangle. if the perimeter of the rectangle is 324 feet, find the width and the length?
what is 20% of $45.00?
List the perfect squares between 100 and 500 that are even numbers.
What is the meaning of Pangaea
what is the prefix of enactment?
What is the slope of (2,3) , (6,7)
The discovery of gold in Transvaal contributed to the start of _____?the Anglo-Boer WarWorld War IIWorld War Ithe Peloponnesian War