Computer Science, asked by yashwarke2008, 28 days ago

List various Relational Algebra Operation​

Answers

Answered by aditya200754
0

Answer:

Five basic operations in relational algebra: Selection, Projection, Cartesian product, Union, and Set Difference. These perform most of the data retrieval operations needed.

Previous Question
Next Question
Similar questions
Math, 13 days ago
Weroes If the of the quadratic polynomial x2+(a+1)+ b are 2 and -3, then​...
Environmental Sciences, 13 days ago
Interconversion of states of matter can be brought about by either change of temperature or pressure or both. During interconversion of states of matter temperature remains constant although heat is continuously supplied or withdrawn. Heat supplied or withdrawn is used to bring about the change of state of matter. (a) Why does the temperature of a substance remain constant during melting process?
English, 13 days ago
both there machines work on the same___​...
Math, 28 days ago
9. Two third of two fifth of five sixth of a number is what percentage of that number? 0.2122 0.2022 0.2322 0.2222...
Geography, 28 days ago
it's urgent .pls give me only correct ans...​
Geography, 8 months ago
Fairy tales always1.is a popular fairy tale.2.adds its own flavour to a fairy tale3. do not have a fairy.​
Physics, 8 months ago
A man moves aload of 30 kg through 9 meters.what is the work done by him? Ans: 2700J​...
Sociology, 8 months ago
Which of the following ranges are not part of the Lesser Himalayas or Himachal...