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 foreign key and example?

937

Can you have a foreign key without a primary key?

955

Can you have more than one key in a database?

937

Does asenumerable execute the query?

1043

How do you write a subquery?

1025

What is asqueryable?

969

What is a parameter query?

1083

What is compiled query?

1035

What is query syntax?

968

What is the difference between subquery and correlated query?

1065

Which one is faster ienumerable or iqueryable?

934

Why do we use subquery?

1014

Why we use stored procedure instead of query?

997

What is sql and its types?

1186

What is sql key?

989

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Un-Answered Questions { SQL PLSQL }

What is clause?

1151

What is a unique constraint?

1073

What is trigger with example?

1099

What is left join example?

947

How does a self join work?

1124

write an sql query to find names of employee start with 'a'? : Sql dba

1027

What are some emotional triggers?

985

How do you remove duplicate records from a table?

940

what is transaction? : Sql dba

1007

Why we use join in sql?

973

What is plpgsql language?

1063

What packages(if any) has oracle provided for use by developers?

5811

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 is online transaction processing (oltp)? : Sql dba

994

what is row? : Sql dba

1226

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