Interested to Buy Any Domain ? << Click Here >> for more details...
why not null constraint showing its constraint type
as 'c'
- 1 Answers
- 4722 Views
- I also Faced
- E-Mail Answers
Answer Posted / prativa mishra
Because It checks the value is not null or null.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Which query operators in sql is used for pattern matching?
What are tables in sql?
what are date and time data types in mysql? : Sql dba
Why do you partition data?
What are the two types of exceptions in pl/sql?
What is the difference between join and natural join?
What is the difference between syntax error and runtime error?
how to fetch alternate records from a table? : Sql dba
What are the different set operators available in sql?
Is sql a backend?
What is the difference between python and sql?
What is user in sql?
Write a program that shows the usage of while loop to calculate the average of user entered numbers and entry of more numbers are stopped by entering number 0?
what is normalization? : Sql dba
What are crud methods?
