SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is string join?

559

What is difference between inner join and cross join?

522

Which is faster joins or subqueries?

554

Is left join inner or outer by default?

523

Is left join same as inner join?

541

Can we join two tables without common column?

516

Can we use joins in subquery?

539

Which join is like inner join?

564

What is the difference between an inner join and an outer join?

516

Which join is like an inner join?

526

Can we use join in subquery?

567

What does joining a thread mean?

548

What is difference between joins and union?

535

Does inner join return duplicate rows?

521

Is join same as left join?

533


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Un-Answered Questions { SQL PLSQL }

How to use transactions efficiently : transact sql

548


What are data types in pl sql?

564


What are stored procedures used for?

537


What is meant by cursor in sql?

548


how to install mysql? : Sql dba

580






How do I save the results of sql query in a file?

535


What is cross join sql?

504


What are the types of optimization?

521


What is cartesian join in sql?

559


Is pl sql a programming language?

550


What packages are available to pl/sql developers?

605


what does it mean to have quoted_identifier on? : Sql dba

679


What do you mean by field in sql?

538


Enlist the data types that can be used in pl/sql?

577


Differentiate between sga and pga.

674