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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Explain the steps needed to create the scheduled job?

1087

Which function is used to return remainder in a division operator in sql?

1196

What is the usage of distinct keyword?

1111

Are null values same as that of zero or a blank space?

1064

What is the difference between cross join and natural join?

1066

What do you mean by “trigger” in sql?

1127

What is the usage of nvl function?

1100

List and explain the different types of join clauses supported in ansi-standard sql?

1400

List the various privileges that a user can grant to another user?

1090

What is acid property in a database?

1084

What are the different operators available in sql?

1057

What are all the different normalizations?

1076

When is the explicit cursor used ?

1088

How does one load ebcdic data? : aql loader

1253

What is the difference between the sql*loader and import utilities? : aql loader

1088

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Un-Answered Questions { SQL PLSQL }

What is sqlite format?

1257

How can you view the errors encountered in a trigger?

1022

How to convert comma separated string to array in pl/sql?

1239

What are joins in sql?

1108

How do you change a value in sql?

1064

What are the types of join and explain each?

1100

Is it possible to pass parameters to triggers?

1159

What is difference between hql and sql?

1163

Which language is used in sql?

1116

What is parallel hint?

1411

what is myisam? : Sql dba

1160

Under what condition it is possible to have a page level lock and row lock at the same time for a query? : Transact sql

1039

What is sqlca in db2?

1032

What does select count (*) mean in sql?

1073

What is pl sql in oracle?

1094

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