SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Which table is left in join?

705

What is the difference between inner join and outer join?

721

Is left join inner or outer?

769

Is join and inner join the same?

734

Does a join table need a primary key?

721

How do you write an inner join query?

703

What is the difference between a subquery and a join?

729

Can I join the same table twice?

764

Are left and right joins the same?

732

What is left join example?

688

What is difference between inner join and self join?

793

Is join an inner join?

732

What is the difference between left join and right join?

688

Which join condition can be specified using on clause?

724

What is the difference between joins?

758

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Un-Answered Questions { SQL PLSQL }

How do you optimize a query?

742

Is sqlite free?

730

What is a table in a database?

814

Explain the types of joins in sql?

751

What is tuple in sql?

746

what is collation? : Sql dba

818

Where is pl sql used?

693

how to drop an existing index in mysql? : Sql dba

732

When a dml statement is executed, in which cursor attributes, the outcome of the statement is saved?

854

how are mysql timestamps seen to a user? : Sql dba

794

What has stored procedures in sql and how we can use it?

787

Does user triggers have entry for trigger with compilation errors?

808

How to create an array in pl/sql?

782

How do I turn a list into a table?

706

What is foreign key sql?

760

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