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 basic structure of PL/SQL ?

6 11704

What are the components of a PL/SQL block ?

3 12439

What are the datatypes a available in PL/SQL ?

2 7009

What are % TYPE and % ROWTYPE ? What are the advantages of using these over datatypes?

4 12646

What is difference between % ROWTYPE and TYPE RECORD ?

2 22463

What is PL/SQL table ?

6 11030

What is a cursor ? Why Cursor is required ?

3 13362

Explain the two type of Cursors ?

Hi Caliber IT,

8 19147

What are the PL/SQL Statements used in cursor processing ?

4 10100

What are the cursor attributes used in PL/SQL ?

4 9753

What is a cursor for loop ?

4 9466

What will happen after commit statement ?

2 8134

Explain the usage of WHERE CURRENT OF clause in cursors ?

Satyam,

4 14046

What is a database trigger ? Name some usages of database trigger ?

4 11062

How many types of database triggers can be specified on a table ? What are they ?

2 13631

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Un-Answered Questions { SQL PLSQL }

Does group by remove duplicates?

979

What is AUTH_ID and AUTH_USER in pl/sql ?

2137

What is sql resultset?

932

Is coalesce faster than isnull?

907

What does rownum mean in sql?

951

What does bitemporal mean?

1009

Explain two easy sql optimizations.

959

what is oracle database ? : Sql dba

967

How to create an array in pl/sql?

1009

Why is stored procedure faster than query?

907

Is sql considered coding?

993

How to select all records from the table?

1067

What is the difference between microsoft access and sql?

958

What is recursive stored procedure?

1045

How do I create a sql database?

947

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