SQL PLSQL Interview Questions
Questions Answers Views Company eMail

Explain the order of sql statement execution?

615

What is sql integrity?

585

What is break?

620

Can dml statements be used in pl/sql?

580

Can variables be used in sql statements?

554

How to revise and re-run the last sql command?

652

How to process query result in pl/sql?

564

How to change sql*plus system settings?

544

What is output spooling in sql*plus?

553

What is oracle sql developer?

606

How to place comments in pl/sql?

606

How to install oracle sql developer?

571

What are sql*plus environment variables?

559

What operating systems are supported by oracle sql developer?

520

What are the parameter modes supported by pl/sql?

536


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Un-Answered Questions { SQL PLSQL }

What is difference between sql and oracle?

568


Is sql a backend language?

625


Can we use ddl statements in stored procedure sql server?

520


What is the current version of postgresql?

560


Difference between global and parameter variables?

1459






What is the use of & in pl sql?

540


how many ways to get the current time? : Sql dba

530


What does the base_object_type column shows in the user.triggers data dictionary view?

576


Define sql delete statement.

568


What are analytic functions in sql?

552


Which table is left in join?

516


What is db journal file?

521


What is the main reason behind using an index?

557


What is the difference between null value, zero, and blank space?

556


What is information schema in sql?

582