select t.WELLITEM_ID,
co.ORG_ABBREVIATION as WELLITEM_NAME,
t.WELL_ID,
cb.WELL_NAME
max(decode(MATERIAL_CODE, '1001', MATERIAL_RESERVES,null)) as rh, -- 日耗
max(decode(MATERIAL_CODE, '1002', MATERIAL_RESERVES,null)) as kc -- 库存
from MATERIAL t
LEFT JOIN COMM_ORG_INFORMATION co ON(
t.WELLITEM_ID = co.ORG_ID
)
LEFT JOIN COMM_BASE_WELL_INFO cb ON(
t.WELL_ID = cb.WELL_ID
)
where TO_CHAR(t.daily_date,'yyyy-mm-dd')='2012-12-12'
group by t.WELLITEM_ID,t.well_id,co.ORG_ABBREVIATION,cb.WELL_NAME