What are constraints? Explain different types of
constraints?

Answer Posted / annie choudhary

Constraints are things that are likely to go wrong. There
are three types.
Time constraints
Legal constraints
Finacial constraints

Is This Answer Correct ?    15 Yes 49 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is an active database?

600


how can you attach more than 20 ldf files in sql server

1577


How to drop an existing table with "drop table" statements in ms sql server?

557


What keyword you will use to get schema appended to the result set of a ‘for xml’ query?

609


How can we delete a table in sql server?

556






What is surrogate key? : sql server analysis services, ssas

701


Does windows server 2016 come with sql server?

505


What is public role in sql server?

540


What is meant by referential integrity?

593


Can you leave a union at any time?

548


explain different types of joins? : Sql server database administration

534


Can you always create a cache of a report?

115


What is autocommit mode in sql server?

549


What is query processing?

547


What is the difference between ddl,dml and dcl commands?

614