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1488.63 (4,435,481st) 		Reputation
11 (1,897,042nd)
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Oracle SQL SELECT subquery Optimization -1.24
Oracle 11g - How to optimize slow parallel insert select? -3.99
multiple sum in SQL statement 0.00
Oracle SQL - JOIN performance in comparing null values 0.00
Oracle SQL - JOIN performance in comparing null values -3.98
Procedure to insert employees: PL/SQL statement ignored -2.16