SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is foreign key and example?

687

Can you have a foreign key without a primary key?

665

Can you have more than one key in a database?

666

Does asenumerable execute the query?

767

How do you write a subquery?

678

What is asqueryable?

699

What is a parameter query?

804

What is compiled query?

727

What is query syntax?

692

What is the difference between subquery and correlated query?

702

Which one is faster ienumerable or iqueryable?

637

Why do we use subquery?

685

Why we use stored procedure instead of query?

691

What is sql and its types?

795

What is sql key?

676


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Un-Answered Questions { SQL PLSQL }

What do you mean by field in sql?

761


What is a function in oracle pl sql?

700


How do I save a sql query?

705


What type of database is sql?

761


What are the different types of a subquery?

691






What are its different types of dbms?

694


What is procedure explain with program?

703


What is sql constant?

656


Name three sql operations that perform a sort.

766


what is sql profiler? : Sql dba

773


Does pl sql work in mysql?

671


what is table? : Sql dba

744


What is an index? What are the types of indexes? How many clustered indexes can be created on a table?

709


What is sql and also describe types of sql statements?

728


How does a covering index work?

675