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?

1155

What happens when a trigger is associated to a view?

913

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

1067

What is the use of pl/sql table?

1066

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

1036

What is the difference between the implicit and explicit cursors?

1048

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

995

What is the usage of when clause in trigger?

1055

Which command is used to delete a package?

1173

What is a trigger in pl/sql?

1 1648

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

1028

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

998

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

1096

What is the main reason behind using an index?

1017

Explain the commit statement.

1155

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Un-Answered Questions { SQL PLSQL }

What is optimistic concurrency control? : Transact sql

982

what are the nonstandard string types? : Sql dba

1138

What are the types of join in sql?

1102

What is the current version of sql?

1023

What is dense_rank?

934

What are the advantages of indexing?

984

What does := mean in pl sql?

1042

What are reports usually used for?

1023

what is the use of double ampersand (&&) in sql queries?

1176

how can we destroy the cookie? : Sql dba

1011

What does pragma mean?

1052

What is a crud api?

954

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

1149

What is set serveroutput on?

1136

What is the difference between a primary key and a unique key?

1053

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