MySQL multi-field repeat filtering MySQL multi-field repeat Filtering: select * fromt_cel1_tcwhere (TC. MCC, TC. MNC, TC. LAC, TC. CELL, TC. LNG, TC. LAT) in (selectMCC, MNC, LAC, CELL, LNG, latfromt_cel1_groupbymcc, MNC, LAC, CELL, LNG, LAThavingcount (*) 1) andTC. id
MySQL multi-field repeat filtering MySQL multi-field repeat Filtering: select * from T_CELLID TC where (TC. MCC, TC. MNC, TC. LAC, TC. CELL, TC. LNG, TC. LAT) in (select MCC, MNC, LAC, CELL, LNG, LAT from T_CELLID group by MCC, MNC, LAC, CELL, LNG, LAT having count (*) 1) and TC. id
MySQL multi-field repeat record Filtering
MySQL multi-field repeat Filtering:
Select * from T_CELLID TC
Where (TC. MCC, TC. MNC, TC. LAC, TC. CELL, TC. LNG, TC. LAT) in (select MCC, MNC, LAC, CELL, LNG, LAT from T_CELLID group by MCC, MNC, LAC, CELL, LNG, LAT having count (*)> 1)
And TC. id not in (select min (id) from T_CELLID group by MCC, MNC, LAC, CELL, LNG, LAT having count (*)> 1)