column level contains only one column whereas tablelevel contains group of

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

Question Posted / sravya

Answer Posted / sravya

column level contains only one column whereas tablelevel contains group of columns

Is This Answer Correct ?

0 Yes

1 No

Please Help Members By Posting Answers For Below Questions

What are field types?

942

Show code of a cursor for loop.

1002

What is rtm in testing?

1040

How does sql profiler work?

966

How are functions and procedures called in PL/SQL?

1132

What are the different types of constraints?

1074

what are all the different types of indexes? : Sql dba

998

What is an implicit commit?

996

What is example of database?

987

what is index? : Sql dba

945

Is pl sql and postgresql same?

1058

What is the current version of sql?

974

What are different categories of sql commands?

1070

How can check sql version from command line?

1014

Is left join same as inner join?

1023