Oracle查询中出现重复值

Question

select 
    c1.wo_no wo_material
    ,c1.TOOL_FACILITY_DESC ,c1.TOOL_FACILITY_ID ,c1.QTY  ,c1.PLANNED_HOUR
     ,d1.wo_no wo_MATERIAL , d1 . part_no ,d1 .PLAN_QTY
FROM ifsapp.WO_RENTAL_TOOL_FACILITY  c1 
FULL OUTER  JOIN  ifsapp.MAINT_MATERIAL_REQ_LINE_UIV d1 ON C1.WO_NO = D1.WO_NO

结果：

Answer 1

重复项通常固定为

select distinct

除非您编写的代码还有其他问题[[错误。