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

Echo sounding is useful for: a. depth profiles b. determination of sediment thickness c. penetrating sediment to find rock d. mapping subsurface currents
Animals with a special rod or notochord are called _____. vertebrates chordates invertebrates
Animals with a special rod or notochord are called _____. vertebrates chordates invertebrates
What main impact did Andrew Jackson have on the geography of the Southern states?
3h-j when h=8 and j =11
What event in Act IV foreshadows Macbeths eventual downfall?
Select the items that describe incentives.can be rewards or penaltiesinfluence future actionsencourage people to actcan be monetary or non-monetary
The Babylonians in Sumer used what as a monetary commodity
Logan Bought 15 balloons. Four Fifths of the balloons are purple. how many Of the balloons are purple?
Which statement best summarizes life for Native Americans in modern New Mexico? Native Americans all live in separate communities on reservations. Native Americ