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tstr

Rating
1502.84 (333,208th) 		Reputation
36 (1,218,688th)
Page: 1
Title Δ
Prepared Statement with Null Parameters +3.92
Left Join performance is too slow when query more then 3 tables +0.50
Oracle SQL Self Join advice -1.59
how to make different types of report in one sql statement? 0.00