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?

978

What is the difference between inner join and outer join?

996

Is left join inner or outer?

1015

Is join and inner join the same?

1003

Does a join table need a primary key?

954

How do you write an inner join query?

953

What is the difference between a subquery and a join?

1108

Can I join the same table twice?

1045

Are left and right joins the same?

1088

What is left join example?

949

What is difference between inner join and self join?

1084

Is join an inner join?

976

What is the difference between left join and right join?

946

Which join condition can be specified using on clause?

952

What is the difference between joins?

1040

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Un-Answered Questions { SQL PLSQL }

How much ram can sql express use?

986

what is top in tsql? : Transact sql

1119

What steps server process has to take to execute an update statement?

975

Where the sql database files are stored?

1015

Why trigger is used in sql?

973

Is sql injection illegal?

1025

What is the difference between an inner and outer join?

1012

what are the authentication modes in sql server? : Sql dba

1065

Can we create clustered index without primary key?

964

How many clustered indexes can you have?

975

What are all types of user defined functions?

1073

How to generate a salary slip like jan 1000 1000 feb 1000 2000 ... dec 1000 12000

2170

Is sqlite free?

975

What are the different types of functions in sql?

1055

What is the process of copying data from table a to table b?

1093

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