In creat table statment how one can define a variable as unique and not null as well in sql | Sololearn: Learn to code for FREE!
New course! Every coder should learn Generative AI!
Try a free lesson
0

In creat table statment how one can define a variable as unique and not null as well in sql

sqlmysql
5th Jul 2019, 9:40 AM
priya
2 Answers
+ 1
What???
6th Jul 2019, 6:57 AM
Игорь Щенев
Игорь Щенев - avatar
0
https://www.sololearn.com/discuss/1316935/?ref=app
7th Jul 2019, 2:06 AM
Mauricio De Martino
Mauricio De Martino - avatar

Often have questions like this?

Learn more efficiently, for free:

See all courses
Hot today
Strange narrowing conversion error from FLTK Color to Color Struct, Stroustrup's header Graph.h
0 Votes
[SOLVED] What problem in this program..?
3 Votes
I need help with beginner level of python
0 Votes
Effects on HTML and JavaScript
0 Votes
Encryption and Decryption
1 Votes
no se cual es la respuesta de esta
0 Votes
Izzy the iguana
0 Votes
Any good alternative to do this
2 Votes
Can anyone help me with this?
0 Votes
While loop with input dont work
1 Votes