车辆管理系统:查看重复NFC卡的SQL语句
2017-10-18 15:20:38 访问(1833) 赞(0) 踩(0)
select * from vehicle tv where tv.id in
(
select tt.vehicle_id from UTB_V_VEH_CAR_NFC tt where tt.nfc_guid in
(
select t.nfc_guid from UTB_V_VEH_CAR_NFC t group by t.nfc_guid having count(1) > 1
)
)
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