Computer Science, asked by mkm872, 6 months ago

what do you you ment by primary key

Answers

Answered by shikhara32

1

Answer:

primary key is a special relational database table column (or combination of columns) designated to uniquely identify all table records.

Previous Question

Next Question

Similar questions

Science, 3 months ago

1) Cellular Respiration takes place in O(a) Skin 0 (b) Body 0 (c) Eye 0 (d) Cell...

Computer Science, 3 months ago

why is formatting necessary in calc ...

English, 3 months ago

Q4 Choose the best option to fill in the blanks (4 marks) A recent research gives smokers one more reason to quit smoking. (a)--------------addition to affecting the lungs, (b)----------------------also damages the eyes. The more cigarettes people smoke and the (c)---------------- they do so, the greater the risk (d)--------------------damaging their eyes. a) 1. In 2. Along 3. With 4.

Chemistry, 6 months ago

what's symbol of energy?

English, 6 months ago

how to write a school magazine to encourage other students to join the class project...

Psychology, 10 months ago

who won the World Championship of badminton 2019...

Science, 10 months ago

name the organ that make up the human alimentary canal...

Math, 10 months ago

please complete question 8...... right answer will be marked as brainlist......no spam...