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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

how to rename an existing table in mysql? : Sql dba

1111

What are the various levels of constraints?

1167

What do you mean by table in sql?

1043

What are stuff and replace function?

1141

What are the different types of a subquery?

1100

What are the different set operators available in sql?

1076

How can you select unique records from a table?

1144

What is the need of merge statement?

1092

Write a sql query to get the third highest salary of an employee from employee_table?

1116

What is the difference between drop and truncate commands?

1109

Name the operator which is used in the query for pattern matching?

1001

List the different type of joins?

1113

What do you mean by field in sql?

1121

What do you mean by dbms? What are its different types?

1058

Write a sql query to find the names of employees that begin with ‘a’?

1055

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Un-Answered Questions { SQL PLSQL }

What do you mean by rowid?

1021

Mention what problem one might face while writing log information to a data-base table in pl/sql?

1285

Can we join tables without foreign key?

1005

What does t sql mean?

1000

What is the trigger in sql?

1001

How do I quit sql?

1003

Explain ddl statements in pl/sql?

1044

What is record data type?

977

What is microsoft t sql?

982

how to enter numeric values as hex numbers? : Sql dba

1096

What is normalisation in sql?

1098

Differentiate between pl/sql and sql?

1211

What is the difference between left and left outer join?

990

Can we use view in stored procedure?

953

What are all the different types of indexes?

1195

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