Distributed Query Plan Generation Using Multiobjective Genetic Algorithm

Table 7

Front assignment for query plans in IP.

Index	Intermediate population IP	TCC	TPC	Front
[1]	[2,1,5,1]	18020000	3747000	Ŧ2
[2]	[3,3,1,1]	6720000	6006000	Ŧ3
[3]	[3,3,3,3]	0	4200000	Ŧ1
[4]	[2,4,1,5]	43440000	7079000	Ŧ4
[5]	[3,1,1,3]	14000000	2112000	Ŧ1
[6]	[3,5,4,5]	17020000	3847000	Ŧ2
[7]	[3,1,1,1]	960000	6500000	Ŧ2
[8]	[3,1,1,3]	1020000	9750000	Ŧ3
[9]	[2,3,3,3]	1110000	9750000	Ŧ3
[10]	[2,1,3,4]	45090000	10514000	Ŧ5
[11]	[2,1,1,1]	990000	6500000	Ŧ2
[12]	[3,3,1,1]	6720000	6006000	Ŧ3
[13]	[3,3,4,1]	90300000	8946000	Ŧ5
[14]	[3,3,1,1]	6720000	6006000	Ŧ3
[15]	[3,3,3,1]	2520000	4230000	Ŧ2
[16]	[3,3,3,3]	0	4200000	Ŧ1
[17]	[3,1,1,3]	14000000	2112000	Ŧ1
[18]	[3,3,1,3]	4500000	2640000	Ŧ1
[19]	[3,3,3,3]	0	4200000	Ŧ1
[20]	[3,3,1,1]	6720000	6006000	Ŧ3