在矿山的车队管理系统中，我们有办法跟踪挖掘机在特定状态下花费的时间。我现在需要计算每个州花费的时间。我的查询和表格如下。我需要加入3个不同的表来获取日期，原因，持续时间和原因代码才能使这项工作成功。我似乎无法将个别理由的时间总结，它会继续分裂时间。
select
hs.shiftindex
,hs.reason
,hs.status
,sum(duration/60) as minutes
,rtrim(hr.name) as reason
from hist_statusevents as hs
inner join hist_reasontable as hr on
hr.shiftindex = hs.shiftindex and
hr.reason = hs.reason
inner join hist_exproot as he on
he.shiftindex = hs.shiftindex
where shiftdate = '2017-12-13'
and eqmt in ('ex02','ex03','ex04','ex05','ex06','ex07')
and hs.status <>2
and hs.status <>1
and hr.name not like ('SHIFT CHANGE')
and hs.reason in ('7005','5010','6615','6705')
group by hs.shiftindex, duration, hs.reason, hs.status, hr.name
order by duration desc
表： hist_statusevents：
shiftindex cliID ddbkey eqmt unit operid starttime endtime duration reason status category comment vEvent reasonlink stdcomm
52139 31172 2374056 EX02 2 mmsunk 0 1406 1406 6011 4 3 0 2303324 Other
52139 31172 2374246 EX02 2 001314 1406 1872 466 6011 4 3 0 2303324 Other
52139 31172 2374436 EX02 2 001314 1872 4402 2530 7000 2 1 1 2303006 Other
52139 31172 2374626 EX02 2 001314 4402 4650 248 6028 4 3 1 2373950 Other
52139 31172 2374816 EX02 2 001314 4650 5583 933 7000 2 1 1 2303006 Other
52139 31172 2375006 EX02 2 001314 5583 6059 476 6031 4 3 1 2372134 Other
52139 31172 2375196 EX02 2 001314 6059 17100 11041 7000 2 1 1 2303006 Other
52139 31172 2375386 EX02 2 001314 17100 17791 691 5124 3 4 1 2306302 Other
52139 31172 2375576 EX02 2 001314 17791 21701 3910 7000 2 1 1 2303006 Other
52139 31172 2375766 EX02 2 001314 21701 22056 355 6028 4 3 1 2373950 Other
52139 31172 2375956 EX02 2 001314 22056 22987 931 7000 2 1 1 2303006 Other
52139 31172 2376146 EX02 2 001314 22987 24119 1132 5010 4 2 1 417238 Other
52139 31172 2376336 EX02 2 001314 24119 28800 4681 7000 2 1 1 2303006 Other
52139 31172 2376526 EX03 2 mmsunk 0 734 734 7000 2 1 0 2303006 Other
52139 31172 2376716 EX03 2 mmsunk 734 735 1 5060 4 3 1 2303112 Other
52139 31172 2376906 EX03 2 mmsunk 735 1442 707 5060 4 3 0 2303112 Other
52139 31172 2377096 EX03 2 001311 1442 1460 18 5060 4 3 0 2303112 Other
52139 31172 2377286 EX03 2 001311 1460 1468 8 5060 4 3 0 2303112 Other
52139 31172 2377476 EX03 2 001311 1468 2663 1195 6033 3 4 1 2356152 Other
52139 31172 2377666 EX03 2 001311 2663 6943 4280 7000 2 1 1 2303006 Other
52139 31172 2377856 EX03 2 001311 6943 7340 397 6000 4 3 1 2306408 Other
52139 31172 2378046 EX03 2 001311 7340 22911 15571 7000 2 1 1 2303006 Other
52139 31172 2378236 EX03 2 001311 22911 24095 1184 5010 4 2 1 417238 Other
52139 31172 2378426 EX03 2 001311 24095 28800 4705 7000 2 1 1 2303006 Other
52139 31172 2378616 EX04 2 mmsunk 0 28800 28800 3000 1 6 1000 HRS SERVICE 0 2302604 1000 HRS SERVICE
52139 31172 2378806 EX05 2 mmsunk 0 28800 28800 1705 1 5 RING GEAR FAILURE 0 408122 Other
52139 31172 2379102 EX06 2 mmsunk 0 970 970 7000 2 1 0 2303006 Other
52139 31172 2379292 EX06 2 mmsunk 970 1323 353 5010 4 2 1 417238 Other
52139 31172 2379482 EX06 2 mmsunk 1323 1337 14 7000 2 1 1 2303006 Other
52139 31172 2379672 EX06 2 003455 1337 6844 5507 7000 2 1 0 2303006 Other
52139 31172 2379862 EX06 2 003455 6844 7584 740 6034 3 4 1 2378996 Other
52139 31172 2380052 EX06 2 003455 7584 20820 13236 7000 2 1 1 2303006 Other
52139 31172 2380242 EX06 2 003455 20820 21605 785 6040 4 3 1 2308900 Other
52139 31172 2380432 EX06 2 003455 21605 22908 1303 7000 2 1 1 2303006 Other
52139 31172 2380622 EX06 2 003455 22908 24493 1585 5010 4 2 1 417238 Other
52139 31172 2380812 EX06 2 003455 24493 28800 4307 7000 2 1 1 2303006 Other
52139 31172 2381108 EX07 2 mmsunk 0 240 240 7000 2 1 0 2303006 Other
52139 31172 2381298 EX07 2 mmsunk 240 386 146 6033 3 4 1 2356152 Other
52139 31172 2381488 EX07 2 mmsunk 386 1380 994 6033 3 4 0 2356152 Other
52139 31172 2381678 EX07 2 mmsunk 1380 1623 243 5060 4 3 1 2303112 Other
52139 31172 2381868 EX07 2 001479 1623 2098 475 5060 4 3 0 2303112 Other
52139 31172 2382058 EX07 2 001479 2098 3780 1682 7000 2 1 1 2303006 Other
52139 31172 2382248 EX07 2 001479 3780 4379 599 6000 4 3 1 2306408 Other
52164 31172 1987914 EX02 2 mmsunk 0 1038 1038 100 2 1 0 405860 Other
52164 31172 1988104 EX02 2 mmsunk 1038 1487 449 6315 3 4 1 408616 Other
52164 31172 1988294 EX02 2 001196 1487 1906 419 6315 3 4 0 408616 Other
52164 31172 1988484 EX02 2 001196 1906 16191 14285 100 2 1 1 405860 Other
52164 31172 1988674 EX02 2 001196 16191 20599 4408 5105 4 3 1 411372 Other
52164 31172 1988864 EX02 2 001196 20599 20823 224 100 2 1 1 405860 Other
52164 31172 1989054 EX02 2 001196 20823 22041 1218 6905 4 3 1 415082 Other
hist_reasontable：
shiftindex cliID ddbkey name reason status delaytime category mainttime altname center
52139 31172 396992 Control 510 1 1200 6 NO 01. Availability
52139 31172 397098 Motor 515 1 1200 6 NO 01. Availability
52139 31172 397204 Saddle Blocks 520 1 1200 6 NO 01. Availability
52139 31172 397310 Tension System 525 1 1200 6 NO 01. Availability
52139 31172 397416 Transmission 530 1 1200 6 NO 01. Availability
52139 31172 397522 MECHANICAL DRIVE 600 1 1200 6 NO 01. Availability
52139 31172 397628 Controls 610 1 1200 6 NO 01. Availability
52139 31172 397734 Differential 615 1 1200 6 NO 01. Availability
52139 31172 397840 Dynamics Retarder 620 1 1200 6 NO 01. Availability
52139 31172 397946 Final Drive 625 1 1200 6 NO 01. Availability
52139 31172 398052 Tandem Drive 630 1 1200 6 NO 01. Availability
52139 31172 398158 Torque Converter 635 1 1200 6 NO 01. Availability
52139 31172 398264 ELECTRICAL-PROPULSION 640 1 1200 6 NO 01. Availability
52139 31172 398370 TRANSMISSION 645 1 1200 6 NO 01. Availability
52139 31172 398476 Wheel Motor 650 1 1200 6 NO 01. Availability
52139 31172 398582 ELECTRICAL 700 1 1200 6 NO 01. Availability
52139 31172 398688 Control 705 1 1200 6 NO 01. Availability
52139 31172 398794 Lighting 710 1 1200 6 NO 01. Availability
52139 31172 398900 Motor 715 1 1200 6 NO 01. Availability
52139 31172 399006 Transformer 720 1 1200 6 NO 01. Availability
52139 31172 399112 Electrical 12/24 Volts 800 1 1200 6 NO 01. Availability
52139 31172 399218 Alt 805 1 1200 6 NO 01. Availability
52139 31172 399324 Battery 810 1 1200 6 NO 01. Availability
52139 31172 399430 Control 815 1 1200 6 NO 01. Availability
52139 31172 399536 ELECTRICAL-LIGHTING 820 1 1200 6 NO 01. Availability
52139 31172 399642 Starter 825 1 1200 6 NO 01. Availability
52139 31172 399748 Wiring 830 1 1200 6 NO 01. Availability
52139 31172 399854 ELECTRICAL-POWER FAILURE 900 1 1200 6 NO 01. Availability
52139 31172 399960 Reel / Stinger 905 1 1200 6 NO 01. Availability
52139 31172 400066 Switch Gear 910 1 1200 6 NO 01. Availability
52139 31172 400172 Transformer 915 1 1200 6 NO 01. Availability
52139 31172 400278 Aux Transformer 920 1 1200 6 NO 01. Availability
52139 31172 400384 Centurion System 925 1 1200 6 NO 01. Availability
52139 31172 400490 Collector 930 1 1200 6 NO 01. Availability
52139 31172 400596 Converter/Inverter 935 1 1200 6 NO 01. Availability
52139 31172 400702 Load Centers 940 1 1200 6 NO 01. Availability
52139 31172 400808 MCC 945 1 1200 6 NO 01. Availability
52139 31172 400914 ELECTRICAL-ZESCO EXTERNAL 950 1 1200 6 NO 01. Availability
52139 31172 401020 Reactive Power 955 1 1200 6 NO 01. Availability
52139 31172 401126 Transformer 960 1 1200 6 NO 01. Availability
52139 31172 401232 ENGINE 1000 1 1200 6 NO 01. Availability
52139 31172 401338 Controls 1005 1 1200 6 NO 01. Availability
52139 31172 401444 ENGINE-COOLING SYSTEM 1010 1 1200 6 NO 01. Availability
52139 31172 401550 Complete Engine 1015 1 1200 6 NO 01. Availability
52139 31172 401656 Exhaust 1020 1 1200 6 NO 01. Availability
52139 31172 401762 OTHER-FUEL TANK 1025 1 1200 6 NO 01. Availability
52139 31172 401868 Intake 1030 1 1200 6 NO 01. Availability
52139 31172 401974 Lubes 1035 1 1200 6 NO 01. Availability
52139 31172 402080 Hoist 1100 1 1200 6 NO 01. Availability
52139 31172 402186 Brake 1105 1 1200 6 NO 01. Availability
hist_exproot：
shiftdate cliID ddbkey shiftindex name year month# month day shift# shift date start crew# crew len disptime holiday ddmmyy finyear finquarter finmonth finweek
2017-09-15 00:00:00 31172 0 52274 15-SEP-17 Night Shift 17 9 SEP 15 3 Night Shift 1505512800 79200 3 Crew C 28800 28800 0 15-09-17 2017 3 9 37
2017-09-19 00:00:00 31172 0 52285 19-SEP-17 Aft Shift 17 9 SEP 19 2 Aft Shift 1505829600 50400 1 Crew A 28800 28800 0 19-09-17 2017 3 9 38
2017-10-21 00:00:00 31172 0 52382 21-OCT-17 Night Shift 17 10 OCT 21 3 Night Shift 1508623200 79200 4 Crew D 28800 28800 0 21-10-17 2017 4 10 43
2017-09-11 00:00:00 31172 0 52261 11-SEP-17 Aft Shift 17 9 SEP 11 2 Aft Shift 1505138400 50400 3 Crew C 28800 28800 0 11-09-17 2017 3 9 37
2017-09-01 00:00:00 31172 0 52232 01-SEP-17 Night Shift 17 9 SEP 1 3 Night Shift 1504303200 79200 2 Crew B 28800 28800 0 01-09-17 2017 3 9 35
2017-09-13 00:00:00 31172 0 52266 13-SEP-17 Day Shift 17 9 SEP 13 1 Day Shift 1505282400 21600 1 Crew A 28800 28800 0 13-09-17 2017 3 9 37
2017-10-24 00:00:00 31172 0 52391 24-OCT-17 Night Shift 17 10 OCT 24 3 Night Shift 1508882400 79200 3 Crew C 28800 28800 0 24-10-17 2017 4 10 43
2017-08-31 00:00:00 31172 0 52227 31-AUG-17 Day Shift 17 8 AUG 31 1 Day Shift 1504159200 21600 4 Crew D 28800 28800 0 31-08-17 2017 3 8 35
2017-10-23 00:00:00 31172 0 52386 23-OCT-17 Day Shift 17 10 OCT 23 1 Day Shift 1508738400 21600 1 Crew A 28800 28800 0 23-10-17 2017 4 10 43
2017-08-29 00:00:00 31172 0 52221 29-AUG-17 Day Shift 17 8 AUG 29 1 Day Shift 1503986400 21600 4 Crew D 28800 28800 0 29-08-17 2017 3 8 35
2017-08-30 00:00:00 31172 0 52226 30-AUG-17 Night Shift 17 8 AUG 30 3 Night Shift 1504130400 79200 2 Crew B 28800 28800 0 30-08-17 2017 3 8 35
2017-09-16 00:00:00 31172 0 52276 16-SEP-17 Aft Shift 17 9 SEP 16 2 Aft Shift 1505570400 50400 2 Crew B 28800 28800 0 16-09-17 2017 3 9 38
2017-09-15 00:00:00 31172 0 52272 15-SEP-17 Day Shift 17 9 SEP 15 1 Day Shift 1505455200 21600 1 Crew A 28800 28800 0 15-09-17 2017 3 9 37
2017-09-05 00:00:00 31172 0 52244 05-SEP-17 Night Shift 17 9 SEP 5 3 Night Shift 1504648800 79200 1 Crew A 28800 28800 0 05-09-17 2017 3 9 36
2017-09-07 00:00:00 31172 0 52248 07-SEP-17 Day Shift 17 9 SEP 7 1 Day Shift 1504764000 21600 3 Crew C 28800 28800 0 07-09-17 2017 3 9 36
2017-09-04 00:00:00 31172 0 52240 04-SEP-17 Aft Shift 17 9 SEP 4 2 Aft Shift 1504533600 50400 4 Crew D 28800 28800 0 04-09-17 2017 3 9 36
2017-09-02 00:00:00 31172 0 52234 02-SEP-17 Aft Shift 17 9 SEP 2 2 Aft Shift 1504360800 50400 1 Crew A 28800 28800 0 02-09-17 2017 3 9 36
2017-09-02 00:00:00 31172 0 52233 02-SEP-17 Day Shift 17 9 SEP 2 1 Day Shift 1504332000 21600 4 Crew D 28800 28800 0 02-09-17 2017 3 9 35
2017-09-07 00:00:00 31172 0 52250 07-SEP-17 Night Shift 17 9 SEP 7 3 Night Shift 1504821600 79200 1 Crew A 28800 28800 0 07-09-17 2017 3 9 36
2017-09-07 00:00:00 31172 0 52249 07-SEP-17 Aft Shift 17 9 SEP 7 2 Aft Shift 1504792800 50400 4 Crew D 28800 28800 0 07-09-17 2017 3 9 36
2017-09-06 00:00:00 31172 0 52246 06-SEP-17 Aft Shift 17 9 SEP 6 2 Aft Shift 1504706400 50400 4 Crew D 28800 28800 0 06-09-17 2017 3 9 36
2017-11-21 00:00:00 31172 0 52473 21-NOV-17 Day Shift 17 11 NOV 21 1 Day Shift 1511244000 21600 4 Crew D 28800 28800 0 21-11-17 2017 4 11 47
2017-08-29 00:00:00 31172 0 52223 29-AUG-17 Night Shift 17 8 AUG 29 3 Night Shift 1504044000 79200 2 Crew B 28800 28800 0 29-08-17 2017 3 8 35
2017-08-31 00:00:00 31172 0 52229 31-AUG-17 Night Shift 17 8 AUG 31 3 Night Shift 1504216800 79200 2 Crew B 28800 28800 0 31-08-17 2017 3 8 35
2017-09-06 00:00:00 31172 0 52247 06-SEP-17 Night Shift 17 9 SEP 6 3 Night Shift 1504735200 79200 1 Crew A 28800 28800 0 06-09-17 2017 3 9 36
2017-09-02 00:00:00 31172 0 52235 02-SEP-17 Night Shift 17 9 SEP 2 3 Night Shift 1504389600 79200 2 Crew B 28800 28800 0 02-09-17 2017 3 9 36
2017-10-18 00:00:00 31172 0 52372 18-OCT-17 Aft Shift 17 10 OCT 18 2 Aft Shift 1508335200 50400 3 Crew C 28800 28800 0 18-10-17 2017 4 10 42
2017-09-04 00:00:00 31172 0 52239 04-SEP-17 Day Shift 17 9 SEP 4 1 Day Shift 1504504800 21600 3 Crew C 28800 28800 0 04-09-17 2017 3 9 36
2017-09-16 00:00:00 31172 0 52275 16-SEP-17 Day Shift 17 9 SEP 16 1 Day Shift 1505541600 21600 1 Crew A 28800 28800 0 16-09-17 2017 3 9 37
2017-09-16 00:00:00 31172 0 52277 16-SEP-17 Night Shift 17 9 SEP 16 3 Night Shift 1505599200 79200 3 Crew C 28800 28800 0 16-09-17 2017 3 9 38
2017-10-31 00:00:00 31172 0 52411 31-OCT-17 Aft Shift 17 10 OCT 31 2 Aft Shift 1509458400 50400 1 Crew A 28800 28800 0 31-10-17 2017 4 10 44
2017-10-25 00:00:00 31172 0 52393 25-OCT-17 Aft Shift 17 10 OCT 25 2 Aft Shift 1508940000 50400 2 Crew B 28800 28800 0 25-10-17 2017 4 10 43
2017-10-20 00:00:00 31172 0 52377 20-OCT-17 Day Shift 17 10 OCT 20 1 Day Shift 1508479200 21600 2 Crew B 28800 28800 0 20-10-17 2017 4 10 42
2017-09-11 00:00:00 31172 0 52262 11-SEP-17 Night Shift 17 9 SEP 11 3 Night Shift 1505167200 79200 4 Crew D 28800 28800 0 11-09-17 2017 3 9 37
2017-09-14 00:00:00 31172 0 52270 14-SEP-17 Aft Shift 17 9 SEP 14 2 Aft Shift 1505397600 50400 2 Crew B 28800 28800 0 14-09-17 2017 3 9 37
2017-08-02 00:00:00 31172 0 52141 02-AUG-17 Aft Shift 17 8 AUG 2 2 Aft Shift 1501682400 50400 3 Crew C 28800 28800 0 02-08-17 2017 3 8 31
2017-08-01 00:00:00 31172 0 52137 01-AUG-17 Day Shift 17 8 AUG 1 1 Day Shift 1501567200 21600 2 Crew B 28800 28800 0 01-08-17 2017 3 8 31
2017-09-17 00:00:00 31172 0 52278 17-SEP-17 Day Shift 17 9 SEP 17 1 Day Shift 1505628000 21600 1 Crew A 28800 28800 0 17-09-17 2017 3 9 38
2017-07-31 00:00:00 31172 0 52135 31-JUL-17 Aft Shift 17 7 JUL 31 2 Aft Shift 1501509600 50400 3 Crew C 28800 28800 0 31-07-17 2017 3 7 31
2017-09-10 00:00:00 31172 0 52258 10-SEP-17 Aft Shift 17 9 SEP 10 2 Aft Shift 1505052000 50400 3 Crew C 28800 28800 0 10-09-17 2017 3 9 37
2017-09-20 00:00:00 31172 0 52289 20-SEP-17 Night Shift 17 9 SEP 20 3 Night Shift 1505944800 79200 2 Crew B 28800 28800 0 20-09-17 2017 3 9 38
2017-12-03 00:00:00 31172 0 52510 03-DEC-17 Aft Shift 17 12 DEC 3 2 Aft Shift 1512309600 50400 2 Crew B 28800 28800 0 03-12-17 2017 4 12 49
2017-09-10 00:00:00 31172 0 52259 10-SEP-17 Night Shift 17 9 SEP 10 3 Night Shift 1505080800 79200 4 Crew D 28800 28800 0 10-09-17 2017 3 9 37
2017-09-13 00:00:00 31172 0 52268 13-SEP-17 Night Shift 17 9 SEP 13 3 Night Shift 1505340000 79200 3 Crew C 28800 28800 0 13-09-17 2017 3 9 37
2017-09-14 00:00:00 31172 0 52269 14-SEP-17 Day Shift 17 9 SEP 14 1 Day Shift 1505368800 21600 1 Crew A 28800 28800 0 14-09-17 2017 3 9 37
2017-10-21 00:00:00 31172 0 52380 21-OCT-17 Day Shift 17 10 OCT 21 1 Day Shift 1508565600 21600 2 Crew B 28800 28800 0 21-10-17 2017 4 10 42
2017-10-11 00:00:00 31172 0 52352 11-OCT-17 Night Shift 17 10 OCT 11 3 Night Shift 1507759200 79200 2 Crew B 28800 28800 0 11-10-17 2017 4 10 41
2017-09-30 00:00:00 31172 0 52319 30-SEP-17 Night Shift 17 9 SEP 30 3 Night Shift 1506808800 79200 4 Crew D 28800 28800 0 30-09-17 2017 3 9 40
2017-09-27 00:00:00 31172 0 52310 27-SEP-17 Night Shift 17 9 SEP 27 3 Night Shift 1506549600 79200 1 Crew A 28800 28800 0 27-09-17 2017 3 9 39
2017-09-29 00:00:00 31172 0 52314 29-SEP-17 Day Shift 17 9 SEP 29 1 Day Shift 1506664800 21600 2 Crew B 28800 28800 0 29-09-17 2017 3 9 39
我得到的是什么：
reason reason status minutes
Lightning 7005 3 93.31666667
Lightning 7005 3 92.06666667
Lightning 7005 3 70.31666667
Lightning 7005 3 61.3
Clean Dig/Work Area 5010 4 15.4
Waiting on Clean Up 6615 3 14.65
Lightning 7005 3 11.7
Clean Dig/Work Area 5010 4 9.316666667
Clean Dig/Work Area 5010 4 9.116666667
Lightning 7005 3 9.05
Clean Dig/Work Area 5010 4 9
Clean Dig/Work Area 5010 4 7.666666667
Clean Dig/Work Area 5010 4 6.8
Clean Dig/Work Area 5010 4 5.933333333
Restricted Access 6705 4 4.266666667
Clean Dig/Work Area 5010 4 4.15
Waiting on Clean Up 6615 3 3.333333333
Clean Dig/Work Area 5010 4 3
Clean Dig/Work Area 5010 4 2.983333333
我期待的是：
reason reason status minutes
Lightning 7005 3 337.75
Clean Dig/Work Area 5010 4 73.36666667
Waiting on Clean Up 6615 3 17.98333333
Restricted Access 6705 4 4.266666667
所以我基本上想要的是一个夏日，我现在得到的是详细的。非常感谢任何帮助。
答案 0 :(得分：0)
我认为您需要在select语句中使用Over with Sum
android
{
dexOptions
{
javaMaxHeapSize "4g" //specify the heap size for the dex process
}
}
答案 1 :(得分：0)
只需将您的论坛更改为包含您想要摘要的列。 通过添加一些聚合函数稍微改变了您的查询。
根据以上针对状态和 reasonname（hr.name）列的示例数据，您在摘要中为每个原因提供了相同的数据，因此执行了{ {1}}以避免它们在组中使用，以便获得所需的摘要。如果它们不同，你需要使用窗口函数来选择你需要的东西
max()答案 2 :(得分：0)
只需将持续时间从group by子句开始，然后按分钟排序：
...
group by hs.shiftindex, hs.reason, hs.status, hr.name
order by minutes desc
结果列应全部 按列或聚合。如果按聚合列（持续时间）进行分组，则每个持续时间都会有一个单独的行。