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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Write a query to display the current date in sql?

1074

What has stored procedures in sql and how we can use it?

1121

What has stored procedures in sql?

1095

What is trigger in sql? Explain

1038

Explain the types of joins in sql?

1070

How to find 3rd highest salary of an employee from the employee table in sql?

1129

Explain constraints in sql?

1084

What is pl sql and why it is used for?

1152

What are packages in pl sql and also explain its advantages?

1118

What are the two types of exceptions in pl/sql?

1088

What is an exception in pl/sql?

1160

What is union and union all keyword in sql?

1107

Which query operators in sql is used for pattern matching?

1005

Mention what are the benefits of pl/sql packages?

1152

What does plvtab enables you to do when you showthe contents of pl/sql tables?

1118

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Un-Answered Questions { SQL PLSQL }

What is normalization sql?

1110

How to set up sql*plus output format in oracle?

1078

What is loop in pl sql?

1078

what is the difference between mysql_fetch_object and mysql_fetch_array? : Sql dba

1128

What is meaning of <> in sql?

1127

what are date and time functions in mysql? : Sql dba

1020

What is the difference between execution of triggers and stored procedures?

1155

How many row comparison operators are used while working with a subquery?

1070

Can we perform dml on view?

1112

how to return query output in html format? : Sql dba

1118

What is the difference between the implicit and explicit cursors?

1105

What are commit, rollback, and savepoint?

1043

Which sorts rows in sql?

1055

Which is faster joins or subqueries?

1033

What language is oracle sql developer?

1069

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