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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Can we use distinct and group by together?

1102

Do we need to rebuild index after truncate?

1095

What is the basic form of sql query?

992

Is sql sequential or random?

1084

Why truncate is used in sql?

1041

How many types of indexes are there in sql?

1037

What are sql procedures?

1082

What is dense_rank in sql?

1035

How does join work in sql?

1050

What is a primary key sql?

1092

What is trigger in pl sql with examples?

1080

What is row_number () in sql?

1023

What is count * in sql?

1040

What are sql commands?

1064

What is varchar data type in sql?

1135

Post New SQL PLSQL Questions

Un-Answered Questions { SQL PLSQL }

What is the need of merge statement?

1092

Why is %isopen always false for an implicit cursor?

1150

explain primary keys and auto increment fields in mysql : sql dba

1014

Is the primary key an index?

1074

What are aggregate functions in sql?

1224

How do rank () and dense_rank () differ?

1104

What does rownum mean in sql?

1088

Explain what is dbms?

1118

What is sql select statement?

1080

Is record in oracle pl sql?

1013

How to start the command-line sql*plus?

1102

Why is pl sql needed?

1000

What is secondary key?

983

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

1179

can a stored procedure call itself or recursive stored procedure? How much level sp nesting is possible? : Sql dba

1045

For More Un-Answered { SQL PLSQL } Questions Click Here