What is sql not null constraint?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More SQL PLSQL Interview Questions

what is a database lock ? : Sql dba

0 Answers  


What is the difference between local and global temporary table?

0 Answers  


Define commit, rollback and savepoint?

0 Answers  


overloading of stored procedure is possible in oracle?

3 Answers   Nelco,


What is the maximum size of sqlite database?

0 Answers  






difference between table level constraint and column level and advantages of table level constraint

4 Answers   Doyensys,


how to select unique records from a table? : Sql dba

0 Answers  


Explain what is a database?

0 Answers  


Which data type is a composite type?

0 Answers  


Are dml statements autocommit?

0 Answers  


What is scope and visibility in PL/SQL?

0 Answers  


Can sql developer connect to db2?

0 Answers  


Categories