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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

What are the most important characteristics of pl/sql?

1147

What happens when a trigger is associated to a view?

904

What will you get by the cursor attribute sql%notfound?

1055

What is the use of pl/sql table?

1058

What is pl/sql table? Why it is used?

1030

What is the difference between the implicit and explicit cursors?

1042

Write a unique difference between a function and a stored procedure.

991

What is the usage of when clause in trigger?

1048

Which command is used to delete a package?

1160

What is a trigger in pl/sql?

1 1632

What are the different schemas objects that can be created using pl/sql?

1017

What is the maximum number of triggers, you can apply on a single table?

989

How to write a single statement that concatenates the words ?hello? And ?world? And assign it in a variable named greeting?

1087

What is the main reason behind using an index?

1012

Explain the commit statement.

1151

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Un-Answered Questions { SQL PLSQL }

Enlist the advantages of sql.

999

What is a natural join?

1058

What is mutating table error?

1175

What are the query optimization techniques?

928

What are procedures used for?

983

Explain what is rdbms?

1026

What is sql comments?

1068

How to raise user-defined exception with custom sqlerrm ?

1121

What are sql*plus environment variables?

1089

How to change the order of columns in Oracle SQL Plus ?

1050

what is recursive stored procedure? : Sql dba

979

What is difference between db2 and sql?

996

What does truncate mean in sql?

1017

What version is sql?

1017

How to look at the current sql*plus system settings?

1143

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