1. 運輸確認--運輸證選擇 (not in 自連線，內連線)
select distinct
t0.u_transportarno as '運輸證編號' ,
t0.u_fromdate as '有效期從' ,
t0.u_todate as '有效期到' ,
t0.u_itemcode as '物料**' ,
t0.u_itemname as '物料名稱',
t0.u_quantity as '可用數量' ,
t0.u_counts as '有效次數'
from [@transportar] t0
where t0.u_itemcode=(
select t1.u_itemcode
from [@transfer_lines1] t1
where t1.lineid=$[@transfer_lines2.u_transferline]
and t1.docentry=$[@transfer.docentry])
and $[@transfer_lines2.u_deliverdate]>=t0.u_fromdate
and $[@transfer_lines2.u_deliverdate]<=t0.u_todate
and t0.u_transportarno
not in(
select t0.u_transportarno as '運輸證編號'
from [@transportar] t0
where
t0.u_counts=(select count(*) from [@transfer_lines2] where u_linestatus='c' ))
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2. --sql變數的賦值
declare @now datetime;
select @now=getdate();
print @now;
declare @ordernum int;
select @ordernum = count(1) from [@transfer];--這條查詢語句只是用來 對 變數進行賦值的,不會返回查詢結果的.
print @ordernum;
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