안녕하세요.
A 303 20150817140248 20150817140310 0
A 316 20150817140310 20150817153924 96
A 432 20150817153924 20150817153957 1
A 426 20150817153957 20150817154218 2
A 423 20150817154218 20150817154341 1
A 101 20150817154341 20150817154524 2
A 112 20150817154524 20150817154614 1
A 117 20150817154614 20150817154754 2
A 118 20150817154754 20150817163924 52
A 117 20150817163924 20150817164127 2
A 230 20150817164127 20150817164323 2
A 262 20150817164323 20150817164405 1
A 229 20150817164405 20150817171807 34
A 229 20150817171807 20150817172058 3
A 262 20150817172058 20150817172311 2
A 230 20150817172311 20150817172333 0
A 112 20150817172333 20150817172427 1
A 101 20150817172427 20150817172531 1
A 401 20150817172531 20150817172559 0
A 423 20150817172559 20150817172749 2
A 424 20150817172749 20150817172833 1
A 426 20150817172833 20150817172903 0
A 432 20150817172903 20150817173241 4
위와 같이 두 시간을 비교하여 시간차를 만들었으며 시간차가
30분 이상일 경우 구분을 두어 다음과 같이 생성하려고 합니다.
A 1 303, 316
A 2 432, 426, 423, 101, 112, 117, 118
A 3 117, 230, 262, 229
A 4 229, 262, 230, 112, 101, 401, 423, 424, 426, 432
고수님들 도움이 부탁드립니다.
고맙습니다.
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