can we create a table with out primary key?
Answers were Sorted based on User's Feedback
Answer / priyanka kokil
No we cannot create a table without primary key
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / a.vidhya
yes we can create
CREATE TABLE Orders
(
OrderID SMALLINT UNSIGNED NOT NULL PRIMARY KEY,
ModelID SMALLINT UNSIGNED NOT NULL,
ModelDescrip
);
| Is This Answer Correct ? | 3 Yes | 0 No |
What do you mean by ionospheric bending?
What is the difference between ProtoPlus and ProtoPlus Lite ?
What are recursive and non recursive systems? give examples?
What is BIBO stability? What is the condition to be satisfied for stability?
What is the importance of causality?
Write the expression for discrete convolution.
How is the non-periodic nature of the input signal handled?
Define cross correlation and auto-correlation?
Define sampling and aliasing.
What is an anti aliasing filter? Why is it required?
What is the condition to be satisfied for stability?
What is discrete time system?