Sometimes we need to add a hint on a query, which is based on a view.
For examples:
SQL>select name from all_employees_v where id > 101;
Since employees_v is a complex view, can we still add a hint to manipulate the optimizer, without modifying the view?
The answer is yes and is very nice detailed in the link below:
http://alexzeng.wordpress.com/2013/12/29/how-to-add-hint-for-sql-using-oracle-view/
Thank you Alex for sharing :-)
No comments:
Post a Comment