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 instead of triggers?

1046

What is the meaning of disabling a trigger?

1182

What is the difference between database trigger and stored procedure?

1075

difference between anonymous blocks and sub-programs.

1138

Explain the uses of control file.

1050

How can the performance of a trigger be improved?

1047

How can you view the errors encountered in a trigger?

962

Explain autonomous transaction.

1157

Can a view be mutating? If yes, then how?

1028

Explain mutating table error.

1208

Can cursors be part of a trigger body?

1641

What is the importance of sqlcode and sqlerrm?

1356

what are the system privileges that are required by a schema owner (user) to create a trigger on a table?

1069

Explain spool.

1184

Differentiate between sga and pga.

1165

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Un-Answered Questions { SQL PLSQL }

What are triggers and its types?

1064

Can we use commit inside a trigger?

1094

Can we use distinct and group by together?

1057

how tsql statements can be written and submitted to the database engine? : Transact sql

995

Are sql database names case sensitive?

1006

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

1058

Explain table and field in sql?

1063

What is union and union all keyword in sql?

1043

How do you update sql?

981

Is sql considered coding?

1048

How do I order columns in sql?

1008

What does inner join mean?

1169

What is raid? How does it help storage of databases?

1087

what is the difference between truncate and delete statement? : Transact sql

1064

What does bitemporal mean?

1068

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