What is the effect of setting the value "ALL_ROWS" for
OPTIMIZER_GOAL parameter of the ALTER SESSION command ?



What is the effect of setting the value "ALL_ROWS" for OPTIMIZER_GOAL parameter of the A..

Answer / guest

This value causes the optimizer to the cost-based approach
for all SQL statements in the session regardless of the
presence of
statistics and to optimize with a goal of best throughput.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Oracle General Interview Questions

How to convert character types to numeric types?

0 Answers  


Write a syntax for update query in oracle?

0 Answers  


Indexes in oracle ?

3 Answers   Keane India Ltd, L&T,


What is a data lock in oracle?

0 Answers  


I want a table like, no name address addr1 addr2 So i want columns like addr1,addr2 under address column. Can one please answer me. Advance Thanks.

2 Answers   IBM,


How to Truncate Table in Oracle

0 Answers   HCL,


difference between procedures and function?

7 Answers   IBM,


what is the syntax of update command?

3 Answers   Semantic Space,


There are three tables : E : EID,ENAME D : DID,DNAME empdept : eid, did select the employees who doesn't belong to any dep

4 Answers   Microsoft,


10. Display the client number, order date and shipping date for all orders where the shipping date is between three and six months after the order date.

3 Answers   Wipro,


Can we write dml statement in function in oracle?

0 Answers  


What is autonomous transaction?

6 Answers  


Categories
  • Oracle General Interview Questions Oracle General (1808)
  • 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)