20. Using a set operator, display the client number of all
clients who have never placed an order.


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Oracle General Interview Questions

What is a schema in oracle?

0 Answers  


Whether any commands are used for months calculation? If so, what are they?

0 Answers  


How to build data dictionary view an new database?

0 Answers  


What is the effect of setting the value "CHOOSE" for OPTIMIZER_GOAL, parameter of the ALTER SESSION Command ?

2 Answers  


How to best split csv strings in oracle 9i?

0 Answers  






What are the trigger associated with image items ?

1 Answers   Oracle,


What are triggers in oracle?

0 Answers  


What are the restrictions on external table columns?

0 Answers  


I have my backup RMAN script called backup_rman.sh. I am on the target database. My catalog username/password is rman/rman. My catalog db is called rman. How would you run this shell script from the O/S such that it would run as a background process?

1 Answers  


i can't insert column value greater than 4000 characters at one instance even i am using CLOB datatype . how to insert efficiently more than 4000 characters ? And please let me know how to impose inline and out-of line constraints on oracle column??? Thanks in Advance... Prakash

2 Answers  


which is the best training centre for learning oracle?

13 Answers  


What is the quickest way to fetch the data from a table?

0 Answers  


Categories
  • Oracle General Interview Questions Oracle General (1789)
  • Oracle DBA (Database Administration) Interview Questions Oracle DBA (Database Administration) (261)
  • Oracle Call Interface (OCI) Interview Questions Oracle Call Interface (OCI) (10)
  • Oracle Architecture Interview Questions Oracle Architecture (90)
  • Oracle Security Interview Questions Oracle Security (38)
  • Oracle Forms Reports Interview Questions Oracle Forms Reports (510)
  • Oracle Data Integrator (ODI) Interview Questions Oracle Data Integrator (ODI) (120)
  • Oracle ETL Interview Questions Oracle ETL (15)
  • Oracle RAC Interview Questions Oracle RAC (93)
  • Oracle D2K Interview Questions Oracle D2K (72)
  • Oracle AllOther Interview Questions Oracle AllOther (241)