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 sql used for?

1124

Define tables and fields in a database

1130

What is a unique key and primary key and foreign key?

969

Explain what is a subquery ?

1188

Explain what is a view?

1059

What are string functions in sql?

1240

Explain what is sql?

1114

Explain what is table in a database?

1057

What is a null value?

1143

What are the different dcl commands in sql?

1168

What is relationship? How many types of relationship are there?

1183

Explain what is dbms?

1060

What are the constraints available in sql?

1047

What are the different ddl commands in sql?

1169

What are the different tcl commands in sql?

1175

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Un-Answered Questions { SQL PLSQL }

what is an alias command? : Sql dba

1111

Explain 3 basic parts of a trigger.

1323

How to read xml file in oracle pl sql?

913

How do I order columns in sql?

1007

How many scalar data types are supported in pl/sql?

1057

What is the difference between database trigger and stored procedure?

1074

What is trigger types of trigger?

1069

What is procedure and function in sql?

998

Can we use update in sql function?

1059

What are triggers in sql?

1020

How is debugging done?

977

What are data types in pl sql?

1141

How to display Row Number with Records in Oracle SQL Plus?

1047

Is time a data type in sql?

905

What is autocommit sql?

992

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