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請幫忙檢查下面的SQL語句在Oracle 11g R2上執行時出現「ORA-00936:缺少表達式」錯誤的原因。以下SQL語句錯誤「ORA-00936:缺少表達式」
select part.*,
decode(pv.dspuom, null, part.untqty, part.untqty/prtftp_dtl.untqty) dsp_untqty,
decode(pv.dspuom, null, pv.stkuom, pv.dspuom) untqty_uom,
decode(pv.dspuom, null, cast(null as int), pv.stkuom, cast(null as int), mod(part.untqty, prtftp_dtl.untqty)) rem_untqty,
decode(pv.dspuom, null, null, pv.stkuom, null, pv.stkuom) rem_untqty_uom
from (select @select_on:raw sum(untqty) untqty,
sum(catch_qty) catch_qty,
invadj.prtnum fixed_prtnum,
invadj.prt_client_id fixed_prt_client_id,
invadj.wh_id fixed_wh_id,
invadj.play_prc_id
from invadj
where exists(select 'x'
from prtmst_view
where prtmst_view.prtnum = invadj.prtnum
and prtmst_view.prt_client_id = invadj.prt_client_id
and prtmst_view.wh_id = invadj.wh_id
and prtmst_view.prdflg = 1)
and @+moddte:date
and @+invadj.play_prc_id
and @+invadj.prtnum
and @+invadj.prt_client_id
and wh_id = @wh_id
and @*
group by @result_string:raw,
invadj.prtnum,
invadj.prt_client_id,
invadj.wh_id,
invadj.play_prc_id
having sum(untqty) <> 0
or sum(catch_qty) <> 0) part left
join prtmst_view pv
on pv.prtnum = part.fixed_prtnum
and pv.prt_client_id = part.fixed_prt_client_id
and pv.wh_id = part.fixed_wh_id left
join prtftp
on prtftp.prtnum = pv.prtnum
and prtftp.prt_client_id = pv.prt_client_id
and prtftp.wh_id = pv.wh_id
and prtftp.defftp_flg = 1 left
join prtftp_dtl
on prtftp.prtnum = prtftp_dtl.prtnum
and prtftp.ftpcod = prtftp_dtl.ftpcod
and prtftp.prt_client_id = prtftp_dtl.prt_client_id
and prtftp.wh_id = prtftp_dtl.wh_id
and prtftp_dtl.uomcod = nvl(pv.dspuom, pv.stkuom)
_ @ _是Oracle無效! – 2014-10-10 15:52:47
@ *有點可疑... – 2014-10-10 15:52:54
有人可以驗證http://sqlfiddle.com/#!4上的修復解決方案嗎? – 2014-10-10 16:08:47