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 is the difference between sql, mysql and sql server?

1102

Explain character-manipulation functions?

1132

Which are the different types of indexes in sql?

1058

What do you understand by case manipulation functions?

1034

What is clustered index in sql?

1051

Explain about various levels of constraint.

949

What is the sql query to display the current date?

1044

What is inner join in sql?

1079

What is left join in sql?

1048

What is the primary use of normalization?

1002

What are the set operators in sql?

1072

What is full join in sql?

991

What is the difference between between and in condition operators?

1005

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

962

What do you know by pl/sql cursors?

1105

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Un-Answered Questions { SQL PLSQL }

What are transaction and its controls?

1040

what are the differences between char and varchar? : Sql dba

1070

Why we use pl sql?

957

what is the difference between ereg_replace() and eregi_replace()? : Sql dba

1150

What is the command used to fetch first 5 characters of the string?

1399

how to shut down the server with 'mysqladmin'? : Sql dba

1012

What is a schema? How is it useful in sql servers?

1119

what are the differences among rownum, rank and dense_rank? : Sql dba

1040

Which kind of parameters cannot have a default value in pl sql?

1148

Why is normalization important?

1027

how do you know if your mysql server is alive? : Sql dba

1078

What is triggering circuit?

1064

Hi am new to PLSQL & facing problems in writing code like in SP, Functions, so any one having some SP coding with in depth explanation please share with me my Email ID suvarnaatsuvarna@rediffmail.com Or taking tanning on this please do contact me

2023

What are local and global Indexes and where they are useful.

1442

What is cost in sql execution plan?

982

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