【文章內(nèi)容簡(jiǎn)介】 ,39。小明39。)。insert into stocking values(39。11439。,39。10000139。,39。201000139。,200,39。2005060239。,39。小東39。)。insert into stocking values(39。11539。,39。10000239。,39。201000239。,200,39。2007070239。,39。小紅39。)。insert into stocking values(39。11639。,39。10000339。,39。201000339。,200,39。2006080239。,39。小風(fēng)39。)。insert into stocking values(39。11739。,39。10000039。,39。201000139。,200,39。2006080239。,39。小明39。)。insert into stocking values(39。11839。,39。10000139。,39。201000139。,200,39。2005090439。,39。小東39。)。insert into stocking values(39。11939。,39。10000239。,39。201000239。,200,39。2005060239。,39。小紅39。)。insert into stocking values(39。12039。,39。10000339。,39。201000339。,200,39。2005091139。,39。小風(fēng)39。)。insert into stocking values(39。12139。,39。10000239。,39。201000239。,200,39。2005090139。,39。小明39。)。insert into stocking values(39。12239。,39。10000339。,39。201000239。,200,39。2005070839。,39。小敏39。)。insert into stocking values(39。12339。,39。10000239。,39。201000339。,200,39。2005041139。,39。小敏39。)。insert into stocking values(39。12439。,39。10000139。,39。201000139。,200,39。2007070839。,39。小紅39。)。insert into stocking values(39。12539。,39。10000139。,39。201000339。,200,39。2005082139。,39。小青39。)。insert into stocking values(39。12639。,39。10000539。,39。201000139。,200,39。2005070839。,39。小青39。)。insert into stocking values(39。12739。,39。10000339。,39。201000339。,200,39。2005090139。,39。小蘭39。)。insert into stocking values(39。12839。,39。10000239。,39。201000239。,200,39。2007070839。,39。小蘭39。)。insert into stocking values(39。12939。,39。10000439。,39。201000139。,200,39。2007070839。,39。小蘭39。)。insert into stocking values(39。13039。,39。10000539。,39。201000239。,200,39。2007070839。,39。小紅39。)。六、 實(shí)現(xiàn)商品的出庫(kù)，在商品出庫(kù)時(shí)通過(guò)觸發(fā)器或存儲(chǔ)過(guò)程同時(shí)完成商品庫(kù)存臺(tái)帳的更新。出庫(kù)表觸發(fā)器create trigger outbound_d on Outbound 這是出庫(kù)表的觸發(fā)器 after insert as begin declare @a char(10),@b char(10),@d int 。 select @a=,@b=,@d= from inserted as iif(select from Stock as s where =@a and =@b ) is not nullbeginif(select from Stock as s ,inserted where = and = and =) is not nullbeginupdate Stock set =@dwhere =@a and =@bendelsebeginprint 39。庫(kù)存量不夠39。rollbackendendelsebeginprint 39。庫(kù)存中沒(méi)有這種產(chǎn)品39。rollbackendendinsert into Outbound values(39。139。,39。10000539。,39。201000139。,50,39。2010010239。,39。小紅39。)。insert into Outbound values(39。239。,39。10000539。,39。201000239。,30,39。2010010239。,39。小紅39。)。insert into Outbound values(39。339。,39。10000139。,39。201000339。,50,39。2010010239。,39。小風(fēng)39。)。insert into Outbound values(39。439。,39。10000539。,39。201000139。,30,39。2010010239。,39。小紅39。)。insert into Outbound values(39。539。,39。10000239。,39。201000239。,20,39。2010020839。,39。小風(fēng)39。)。insert into Outbound values(39。639。,39。10000339。,39。201000339。,50,39。2010030939。,39。小紅39。)。insert into Outbound values(39。739。,39。10000039。,39。201000239。,30,39。2009041539。,39。小風(fēng)39。)。insert into Outbound values(39。839。,39。10000439。,39。201000239。,50,39。2009041539。,39。小風(fēng)39。)。insert into Outbound values(39。939。,39。10000539。,39。201000139。,30,39。2010060239。,39。小紅39。)。insert into Outbound values(39。1039。,39。10000539。,39。201000239。,50,39。2009041539。,39。小紅39。)。insert into Outbound values(39。1139。,39。10000139。,39。201000339。,50,39。2010060339。,39。小風(fēng)39。)。insert into Outbound values(39。1239。,39。10000539。,39。201000139。,30,39。2009041539。,39。小紅39。)。insert into Outbound values(39。1339。,39。10000239。,39。201000239。,20,39。2010070539。,39。小風(fēng)39。)。insert into Outbound values(39。1439。,39。10000339。,39。201000339。,50,39。2009070539。,39。小紅39。)。insert into Outbound values(39。1539。,39。10000039。,39。201000239。,40,39。2010070539。,39。小風(fēng)39。)。insert into Outbound values(39。1639。,39。10000439。,39。201000239。,50,39。2009070539。,39。小風(fēng)39。)。insert into Outbound values(39。1739。,39。10000539。,39。201000239。,20,39。2008090139。,39。小明39。)。insert into Outbound values(39。1839。,39。10000139。,39。201000339。,30,39。2010090139。,39。小敏39。)。insert into Outbound values(39。1939。,39。10000039。,39。201000239。,40,39。2010090139。,39。小敏39。)。insert into Outbound values(39。2039。,39。10000239。,39。201000239。,50,39。2008090139。,39。小紅39。)。insert into Outbound values(39。2139。,39。10000039。,39。201000239。,20,39