By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
/*+ Index(Employee Idx_Emp_id) */
Dig Deeper on Oracle and SQL
Related Q&A from Phillip Bracken
A user complains that every time he tries to access a table (select only), it takes more than two hours to get the results. There are no DML ...continue reading
I have always used TKPROF to do SQL tuning in previous versions of Oracle (7,8 and 9). Can I still use TKPROF in Oracle 10g R2?continue reading
I have a table with 1.5 million records that needs to have a column updated based on a correlated subselect. This update is currently sitting at four...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.