+ 2
What will happen if I want to overwrite an already inserted row?
If i accidentally entered a wrong value and if i want to correct my mistake by overwriting then what should i do?
1 Réponse
+ 1
In SQL you can also use UPDATE to update existing data.
Vous avez souvent des questions comme celle-ci ?
Apprenez de manière plus efficace, gratuitement :
Aujourd'hui en vedette
Ejercicio Pytho
0 Votes
What is that z for
0 Votes
Suggestions needed
4 Votes
Please rate my code from 1 to 10
2 Votes
How to start
0 Votes