/*+ Index(Employee Idx_Emp_id) */
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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 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
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
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