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

Genetic crosses Question:A brown coat is dominant to a white coat in cattle.  A farmer has a brown bull.  How would you determine whether the bull is a heteroz
what percentage of 1457 is 898?
If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain f
whats Henry Hudson interesting facts?
What is a tonal collage? We learnt it in school BUT  I can't remember.
In what respect does an atom of magnesium differ from a magnesium ion (Mg^{2+})? (A)The ion has a more stable electronic arrangement than the atom. (B)The pos
A sequence has an initial value of 10 and each term is twice the previous term. Which function models this sequence?1) a(n)=10(2)^n2) a(n)=10(2)^n-13) a(n)=10+2
What is the solution to this system of linear equations: y-x=4 and y+2x=1 1) (-1,3) 2) (0,4) 3) (1,-1) 4) (-3,3)
What is the electron configuration of helium
What is 2.333333 in fraction form