freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

數(shù)據(jù)庫(kù)課程設(shè)計(jì)---庫(kù)存物資管理系統(tǒng)后臺(tái)數(shù)據(jù)庫(kù)(編輯修改稿)

2025-09-03 23:37 本頁(yè)面
 

【文章內(nèi)容簡(jiǎn)介】 ustered index 出庫(kù)表on 出庫(kù)表(出庫(kù)號(hào))商品表的商品編號(hào)10001~11000之間(便于查詢的使用),商品名稱不能取空;該倉(cāng)庫(kù)的商品型號(hào)統(tǒng)一為DA0001~DA1000格式。1)USE Material/*定義商品表唯一性的約束*/GOalter table 商品表add unique (商品名稱,生產(chǎn)廠家,型號(hào),規(guī)格)2)USE Material/*定義型號(hào)的完整性約束條件:商品型號(hào)統(tǒng)一為DA0001DA1000格式*/GOalter table 商品表add constraint CS1 check(型號(hào)like39。[D][A][01][09][09][09]39。) check約束在商品表中將型號(hào)進(jìn)行check約束:check(型號(hào)like39。[D][A][01][09][09][09]39。)在入庫(kù)表和出庫(kù)表中將性別進(jìn)行check約束:check (性別in (39。男39。39。女39。)) Default默認(rèn)值在入庫(kù)表和出庫(kù)表中性別默認(rèn)值設(shè)為:男。default(39。男39。) 觸發(fā)器設(shè)計(jì) 通過(guò)觸發(fā)器實(shí)現(xiàn)商品的入庫(kù),同時(shí)完成對(duì)庫(kù)存表的更新(1) 入庫(kù)use Materialgoif exists (select* from sysobjects where name=39。rukuinsert39。)drop procedure rukuinsertgo create procedure rukuinsert @rukuhao char(10),@shangpinbianhao char(5),@cangkuhao char(10),@rukushuliang int,@rukuriqi smalldatetime,@rukudanwei varchar(50),@songhuorenname varchar(50) ,@sex char(2)asif(exists(select * from 入庫(kù)表where 入庫(kù)號(hào)=@rukuhao))print(39。該商品已經(jīng)存在,不能再次插入39。)elsebegininsert into 入庫(kù)表values( @rukuhao ,@shangpinbianhao,@cangkuhao,@rukushuliang,@rukuriqi ,@rukudanwei,@songhuorenname ,@sex )print(39。插入成功39。)end(2) 更新USE MaterialGOcreate trigger rkb_into on 入庫(kù)表after updateas begin declare @a char(5),@b char(10) ,@d intselect @a=商品編號(hào)from insertedselect @b=倉(cāng)庫(kù)號(hào)from insertedselect @d=入庫(kù)數(shù)量from inserted update 庫(kù)存表set 庫(kù)存數(shù)量=庫(kù)存數(shù)量+@dwhere 商品編號(hào)= @a and 倉(cāng)庫(kù)號(hào)=@bEnd 通過(guò)觸發(fā)器實(shí)現(xiàn)商品的出庫(kù),同時(shí)完成對(duì)庫(kù)存表的更新(1) 出庫(kù)use Materialgoif exists (select* from sysobjects where name=39。chukuinsert39。)drop procedure chukuinsertgo create procedure chukuinsert @chukuhao char(10),@shangpinbianhao char(5),@cangkuhao char(10),@chukushuliang int,@chukuriqi smalldatetime,@chukudanwei varchar(50),@tihuorenname varchar(50) ,@sex char(2)asif(exists(select * from 出庫(kù)表where 出庫(kù)號(hào)=@chukuhao))print(39。該商品已經(jīng)存在,不能再次插入39。)elsebegininsert into 出庫(kù)表values( @chukuhao ,@shangpinbianhao,@cangkuhao,@chukushuliang,@chukuriqi ,@chukudanwei,@tihuorenname ,@sex )print(39。插入成功39。)end(2)更新USE MaterialGOcreate trigger ckb_into on 出庫(kù)表after updateas begin declare @aa char(10),@bb char(5), @dd intselect @aa=倉(cāng)庫(kù)號(hào)from deletedselect @bb=商品編號(hào)from deletedselect @dd=出庫(kù)數(shù)量from inserted update 庫(kù)存表set 庫(kù)存數(shù)量=庫(kù)存數(shù)量@ddwhere 商品編號(hào)=@bb and 倉(cāng)庫(kù)號(hào)=@aaEnd 第6章 數(shù)據(jù)庫(kù)視圖的設(shè)計(jì)建立商品表視圖USE MaterialGOcreate view 商品表視圖as select *from 商品表創(chuàng)建商品庫(kù)存視圖來(lái)瀏覽庫(kù)存中相同編號(hào)商品的信息,其中包括:商品編號(hào)、商品名稱和庫(kù)存數(shù)量。USE MaterialGOcreate view 商品庫(kù)存視圖(商品編號(hào),商品名稱,庫(kù)存數(shù)量)as select ,sum()from 商品表,庫(kù)存表where =group by ,創(chuàng)建商品入庫(kù)視圖USE MaterialGOcreate view 商品入庫(kù)視圖asselect ,商品名稱,生產(chǎn)廠家,型號(hào),規(guī)格,入庫(kù)號(hào),倉(cāng)庫(kù)號(hào),入庫(kù)數(shù)量,入庫(kù)日期from 商品表, 入庫(kù)表where =創(chuàng)建商品出庫(kù)視圖USE MaterialGOcreate view 商品出庫(kù)視圖asselect ,商品名稱,生產(chǎn)廠家,型號(hào),規(guī)格,出庫(kù)號(hào),倉(cāng)庫(kù)號(hào),出庫(kù)數(shù)量,出庫(kù)日期from 商品表, 出庫(kù)表where =創(chuàng)建商品入庫(kù)倉(cāng)庫(kù)視圖USE MaterialGOcreate view 商品入庫(kù)倉(cāng)庫(kù)視圖asselect ,商品名稱,倉(cāng)庫(kù)名稱from 商品表, 入庫(kù)表,倉(cāng)庫(kù)表where = =創(chuàng)建商品出庫(kù)倉(cāng)庫(kù)視圖USE MaterialGOcreate view 商品出庫(kù)倉(cāng)庫(kù)視圖asselect ,商品名稱,倉(cāng)庫(kù)名稱from 商品表, 出庫(kù)表,倉(cāng)庫(kù)表where = = 第7章 存儲(chǔ)過(guò)程設(shè)計(jì) 實(shí)現(xiàn)商品表的插入use Materialgoif exists (select *from sysobjects where name=39。shangpininsert 39。)
點(diǎn)擊復(fù)制文檔內(nèi)容
范文總結(jié)相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖片鄂ICP備17016276號(hào)-1