误差ORA-00923

Question

在执行查询时，我收到以下错误"ORA-00923: FROM关键字NOTE“，注意:已经在使用不同的表和它的工作，所以请帮助:)

LOAD * ,
date(POST_DATE,'MM/DD/YYYY') as VOU_POST_DATE,
date(CREATED_DATE,'MM/DD/YYYY') as VOU_CREATED_DATE,
year (POST_DATE) as VOU_POST_YEAR ,
month (POST_DATE) as VOU_POST_MONTH,
day (POST_DATE) as VOU_POST_DAY, 
year (CREATED_DATE) as VOU_CREATED_YEAR ,
month (CREATED_DATE) as VOU_CREATED_MONTH,
day (CREATED_DATE) as VOU_CREATED_DAY;

Select 
t.QTY as VOU_QTY,
t.COST as VOU_COST,
t.PRICE as VOU_PRICE,
t.QTY*t.COST as VOU_EXT_COST,
t.QTY*t.PRICE as VOU_EXT_PRICE,
t.ITEM_SID,
o.STORE_NO as VOU_STORE_NO,
o.VOU_NO,
o.VOU_TYPE, 
o.VOU_CLASS,
o.VEND_CODE as VOU_VEND_CODE,
o.SLIP_FLAG,
o.TO_NO,
o.REF_VOU_SID,
o.CREATED_DATE,
o.POST_DATE,
o.SLIP_FLAG as SLIP_FLAGS,
o.VERIFIED,
st.QTY as TRANS_OUT_QTY
s.OUT_STORE_NO as SLIP_OUT_STORE,
s.IN_STORE_NO as SLIP_IN_STORE,


CASE
when o.VEND_CODE is not NULL
and o.TO_NO is NULL 
then t.QTY
else 0
end CMP_RCVD_QTY,


CASE
when o.VEND_CODE is NULL 
and o.TO_NO is not NULL 
then t.QTY
else 0
end FST_RCVD_QTY,


CASE
when o.VEND_CODE is NULL 
and o.TO_NO is NULL 
then t.QTY
else 0
end TRANS_IN_QTY,

CASE
when o.VOU_CLASS=2 
then t.QTY
else 0
end ASN_QTY,

from VOUCHER o
join VOU_ITEM t
on o.VOU_SID = t.VOU_SID 

Join SLIP s
on s.VOU_SID = o.VOU_SID 

join  SLIP_ITEM st
on st.ITEM_SID = t.ITEM_SID
where 
o.HELD=0 and o.REF_VOU_SID is NULL;

Answer 1

在,之后添加TRANS_OUT_QTY

o.VERIFIED，st.QTY，TRANS_OUT_QTY s.OUT_STORE_NO，SLIP_OUT_STORE，

并从子句中删除,。

当o.VOU_CLASS=2然后t.QTY VOUCHER 0 end ASN_QTY，从凭单o join VOU_ITEM t on o.VOU_SID = t.VOU_SID

甲骨文期望用FROM关键字结束逗号分隔的列列表。如您所见，您忘了在,之后键入st.QTY as TRANS_OUT_QTY --它希望在它之后使用FROM子句--因此出现了错误ORA-00923: FROM keyword not found where expected。

一旦您修复了第一个语法错误，您就会遇到另一个名为ORA-00936: missing expression的错误，因为您在end ASN_QTY,之后提供了额外的,，这表明在,之后还有更多的表达式，但是没有。