俺是Sql业余,请教高手Sql库中两个表级联查询问题 ,急 !!!
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发布时间：2022-04-22 20:43
共4个回答
热心网友
时间：2022-04-13 11:01
调用时用Select dbo.f_GetPy(汉字，分隔符)
以下是函数创建方法：
CREATE function f_GetPy(@str varchar(100),@separator varchar(10))
returns varchar(8000)
as
begin
declare @re varchar(8000)
--生成临时表
declare @t table(chr nchar(1) collate Chinese_PRC_CS_AS_KS_WS,py nvarchar(20))
insert into @t select'吖','a'
insert into @t select'厑','aes'
insert into @t select'哎','ai'
insert into @t select'安','an'
insert into @t select'肮','ang'
insert into @t select'凹','ao'
insert into @t select'八','ba'
insert into @t select'挀',''
insert into @t select'兡','ke'
insert into @t select'瓸','wa'
insert into @t select'扳','ban'
insert into @t select'邦','bang'
insert into @t select'勹','bao'
insert into @t select'萡','be'
insert into @t select'陂','bei'
insert into @t select'奔','ben'
insert into @t select'伻','beng'
insert into @t select'皀','bi'
insert into @t select'边','bian'
insert into @t select'辪','uu'
insert into @t select'灬','biao'
insert into @t select'憋','bie'
insert into @t select'汃','bin'
insert into @t select'冫','bing'
insert into @t select'癶','bo'
insert into @t select'峬','bu'
insert into @t select'嚓','ca'
insert into @t select'偲','cai'
insert into @t select'乲','cal'
insert into @t select'参','can'
insert into @t select'仓','cang'
insert into @t select'撡','cao'
insert into @t select'册','ce'
insert into @t select'膥','cen'
insert into @t select'噌','ceng'
insert into @t select'硛','ceok'
insert into @t select'岾','ceom'
insert into @t select'猠','ceon'
insert into @t select'乽','ceor'
insert into @t select'叉','cha'
insert into @t select'犲','chai'
insert into @t select'辿','chan'
insert into @t select'伥','chang'
insert into @t select'抄','chao'
insert into @t select'车','che'
insert into @t select'抻','chen'
insert into @t select'阷','cheng'
insert into @t select'吃','chi'
insert into @t select'充','chong'
insert into @t select'抽','chou'
insert into @t select'出','chu'
insert into @t select'膗','chuai'
insert into @t select'巛','chuan'
insert into @t select'刅','chuang'
insert into @t select'吹','chui'
insert into @t select'旾','chun'
insert into @t select'踔','chuo'
insert into @t select'呲','ci'
insert into @t select'嗭','cis'
insert into @t select'从','cong'
insert into @t select'凑','cou'
insert into @t select'粗','cu'
insert into @t select'氽','cuan'
insert into @t select'崔','cui'
insert into @t select'邨','cun'
insert into @t select'瑳','cuo'
insert into @t select'撮','chua'
insert into @t select'咑','da'
insert into @t select'呔','dai'
insert into @t select'丹','dan'
insert into @t select'当','dang'
insert into @t select'刀',''
insert into @t select'恴','de'
insert into @t select'揼','dem'
insert into @t select'扥','den'
insert into @t select'灯','deng'
insert into @t select'仾','di'
insert into @t select'嗲','dia'
insert into @t select'敁','dian'
insert into @t select'刁','diao'
insert into @t select'爹','die'
insert into @t select'哋','dei'
insert into @t select'嚸','dim'
insert into @t select'丁','ding'
insert into @t select'丢','diu'
insert into @t select'东','dong'
insert into @t select'吺','dou'
insert into @t select'剢',''
insert into @t select'专','an'
insert into @t select'叾','g'
insert into @t select'垖','i'
insert into @t select'吨','n'
insert into @t select'咄','o'
insert into @t select'妸','e'
insert into @t select'奀','en'
insert into @t select'鞥','eng'
insert into @t select'仒','eo'
insert into @t select'乻','eol'
insert into @t select'旕','eos'
insert into @t select'儿','er'
insert into @t select'发','fa'
insert into @t select'帆','fan'
insert into @t select'匚','fang'
insert into @t select'飞','fei'
insert into @t select'吩','fen'
insert into @t select'丰','feng'
insert into @t select'瓰','fenwa'
insert into @t select'覅','fiao'
insert into @t select'仏','fo'
insert into @t select'垺','fou'
insert into @t select'夫','fu'
insert into @t select'猤','fui'
insert into @t select'旮','ga'
insert into @t select'侅','gai'
insert into @t select'甘','gan'
insert into @t select'冈','gang'
insert into @t select'皋','gao'
insert into @t select'戈','ge'
insert into @t select'给','gei'
insert into @t select'根','gen'
insert into @t select'更','geng'
insert into @t select'啹','geu'
insert into @t select'喼','gib'
insert into @t select'嗰','go'
insert into @t select'工','gong'
insert into @t select'兝','gongfen'
insert into @t select'兣','gongli'
insert into @t select'勾','gou'
insert into @t select'估','gu'
insert into @t select'瓜','gua'
insert into @t select'乖','guai'
insert into @t select'关','guan'
insert into @t select'光','guang'
insert into @t select'归','gui'
insert into @t select'丨','gun'
insert into @t select'呙','guo'
insert into @t select'妎','ha'
insert into @t select'咍','hai'
insert into @t select'乤','hal'
insert into @t select'兯','han'
insert into @t select'魧','hang'
insert into @t select'茠','hao'
insert into @t select'兞','haoke'
insert into @t select'诃','he'
insert into @t select'黒','hei'
insert into @t select'拫','hen'
insert into @t select'亨','heng'
insert into @t select'囍','heui'
insert into @t select'乊','ho'
insert into @t select'乥','hol'
insert into @t select'叿','hong'
insert into @t select'齁','hou'
insert into @t select'乎','hu'
insert into @t select'花','hua'
insert into @t select'徊','huai'
insert into @t select'欢','huan'
insert into @t select'巟','huang'
insert into @t select'灰','hui'
insert into @t select'昏','hun'
insert into @t select'吙','huo'
insert into @t select'嚿','geo'
insert into @t select'夻','hwa'
insert into @t select'丌','ji'
insert into @t select'加','jia'
insert into @t select'嗧','jialun'
insert into @t select'戋','jian'
insert into @t select'江','jiang'
insert into @t select'艽','jiao'
insert into @t select'阶','jie'
insert into @t select'巾','jin'
insert into @t select'坕','jing'
insert into @t select'冂','jiong'
insert into @t select'丩','jiu'
insert into @t select'欍','jou'
insert into @t select'凥','ju'
insert into @t select'姢','juan'
insert into @t select'噘','jue'
insert into @t select'军','jun'
insert into @t select'咔','ka'
insert into @t select'开','kai'
insert into @t select'乫','kal'
insert into @t select'刊','kan'
insert into @t select'冚','hem'
insert into @t select'砊','kang'
insert into @t select'尻','kao'
insert into @t select'坷','ke'
insert into @t select'肎','ken'
insert into @t select'劥','keng'
insert into @t select'巪','keo'
insert into @t select'乬','keol'
insert into @t select'唟','keos'
insert into @t select'厼','keum'
insert into @t select'怾','ki'
insert into @t select'空','kong'
insert into @t select'廤','kos'
insert into @t select'抠','kou'
insert into @t select'扝','ku'
insert into @t select'夸','kua'
insert into @t select'蒯','kuai'
insert into @t select'宽','kuan'
insert into @t select'匡','kuang'
insert into @t select'亏','kui'
insert into @t select'坤','kun'
insert into @t select'拡','kuo'
insert into @t select'穒','kweok'
insert into @t select'垃','la'
insert into @t select'来','lai'
insert into @t select'兰','lan'
insert into @t select'啷','lang'
insert into @t select'捞','lao'
insert into @t select'仂','le'
insert into @t select'雷','lei'
insert into @t select'塄','leng'
insert into @t select'唎','li'
insert into @t select'俩','lia'
insert into @t select'嫾','lian'
insert into @t select'簗','liang'
insert into @t select'蹽','liao'
insert into @t select'毟','lie'
insert into @t select'厸','lin'
insert into @t select'伶','ling'
insert into @t select'溜','liu'
insert into @t select'瓼','liwa'
insert into @t select'囖','lo'
insert into @t select'龙','long'
insert into @t select'娄','lou'
insert into @t select'噜','lu'
insert into @t select'驴','lv'
insert into @t select'寽','lue'
insert into @t select'孪','luan'
insert into @t select'抡','lun'
insert into @t select'頱','luo'
insert into @t select'呣','m'
insert into @t select'妈','ma'
insert into @t select'遤','hweong'
insert into @t select'埋','mai'
insert into @t select'颟','man'
insert into @t select'牤','mang'
insert into @t select'匁','mangmi'
insert into @t select'猫','mao'
insert into @t select'唜','mas'
insert into @t select'庅','me'
insert into @t select'呅','mei'
insert into @t select'椚','men'
insert into @t select'掹','meng'
insert into @t select'踎','meo'
insert into @t select'眯','mi'
insert into @t select'宀','mian'
insert into @t select'喵','miao'
insert into @t select'乜','mie'
insert into @t select'瓱','miliklanm'
insert into @t select'民','min'
insert into @t select'冧','lem'
insert into @t select'名','ming'
insert into @t select'谬','miu'
insert into @t select'摸','mo'
insert into @t select'乮','mol'
insert into @t select'哞','mou'
insert into @t select'母','mu'
insert into @t select'旀','myeo'
insert into @t select'丆','myeon'
insert into @t select'椧','myeong'
insert into @t select'拏','na'
insert into @t select'腉','nai'
insert into @t select'囡','nan'
insert into @t select'囔','nang'
insert into @t select'乪','keg'
insert into @t select'孬','nao'
insert into @t select'疒','ne'
insert into @t select'娞','nei'
insert into @t select'焾','nem'
insert into @t select'嫩','nen'
insert into @t select'莻','neus'
insert into @t select'鈪','ngag'
insert into @t select'銰','ngai'
insert into @t select'啱','ngam'
insert into @t select'妮','ni'
insert into @t select'年','nian'
insert into @t select'娘','niang'
insert into @t select'茑','niao'
insert into @t select'捏','nie'
insert into @t select'脌','nin'
insert into @t select'宁','ning'
insert into @t select'牛','niu'
insert into @t select'农','nong'
insert into @t select'羺','nou'
insert into @t select'奴','nu'
insert into @t select'女','nv'
insert into @t select'疟','nue'
insert into @t select'疟','nve'
insert into @t select'奻','nuan'
insert into @t select'黁','nun'
insert into @t select'燶','nung'
insert into @t select'挪','nuo'
insert into @t select'筽','o'
insert into @t select'夞','oes'
insert into @t select'乯','ol'
insert into @t select'鞰','on'
insert into @t select'讴','ou'
insert into @t select'妑','pa'
insert into @t select'俳','pai'
insert into @t select'磗','pak'
insert into @t select'眅','pan'
insert into @t select'乓','pang'
insert into @t select'抛','pao'
insert into @t select'呸','pei'
insert into @t select'瓫','pen'
insert into @t select'匉','peng'
insert into @t select'浌','peol'
insert into @t select'巼','phas'
insert into @t select'闏','phdeng'
insert into @t select'乶','phoi'
insert into @t select'喸','phos'
insert into @t select'丕','pi'
insert into @t select'囨','pian'
insert into @t select'缥','piao'
insert into @t select'氕','pie'
insert into @t select'丿','pianpang'
insert into @t select'姘','pin'
insert into @t select'乒','ping'
insert into @t select'钋','po'
insert into @t select'剖','pou'
insert into @t select'哣','deo'
insert into @t select'兺','ppun'
insert into @t select'仆','pu'
insert into @t select'七','qi'
insert into @t select'掐','qia'
insert into @t select'千','qian'
insert into @t select'羌','qiang'
insert into @t select'兛','qianke'
insert into @t select'瓩','qianwa'
insert into @t select'悄','qiao'
insert into @t select'苆','qie'
insert into @t select'亲','qin'
insert into @t select'蠄','kem'
insert into @t select'氢','qing'
insert into @t select'銎','qiong'
insert into @t select'丘','qiu'
insert into @t select'曲','qu'
insert into @t select'迲','keop'
insert into @t select'峑','quan'
insert into @t select'蒛','que'
insert into @t select'夋','qun'
insert into @t select'亽','ra'
insert into @t select'囕','ram'
insert into @t select'呥','ran'
insert into @t select'穣','rang'
insert into @t select'荛','rao'
insert into @t select'惹','re'
insert into @t select'人','ren'
insert into @t select'扔','reng'
insert into @t select'日','ri'
insert into @t select'栄','rong'
insert into @t select'禸','rou'
insert into @t select'嶿','ru'
insert into @t select'撋','ruan'
insert into @t select'桵','rui'
insert into @t select'闰','run'
insert into @t select'叒','ruo'
insert into @t select'仨','sa'
insert into @t select'栍','saeng'
insert into @t select'毢','sai'
insert into @t select'虄','sal'
insert into @t select'三','san'
insert into @t select'桒','sang'
insert into @t select'掻','sao'
insert into @t select'色','se'
insert into @t select'裇','sed'
insert into @t select'聓','sei'
insert into @t select'森','sen'
insert into @t select'鬙','seng'
insert into @t select'閪','seo'
insert into @t select'縇','seon'
insert into @t select'杀','sha'
insert into @t select'筛','shai'
insert into @t select'山','shan'
insert into @t select'伤','shang'
insert into @t select'弰','shao'
insert into @t select'奢','she'
insert into @t select'申','shen'
insert into @t select'升','sheng'
insert into @t select'尸','shi'
insert into @t select'兙','shike'
insert into @t select'瓧','shiwa'
insert into @t select'収','shou'
insert into @t select'书','shu'
insert into @t select'刷','shua'
insert into @t select'摔','shuai'
insert into @t select'闩','shuan'
insert into @t select'双','shuang'
insert into @t select'谁','shei'
insert into @t select'脽','shui'
insert into @t select'吮','shun'
insert into @t select'哾','shuo'
insert into @t select'丝','si'
insert into @t select'螦','so'
insert into @t select'乺','sol'
insert into @t select'忪','song'
insert into @t select'凁','sou'
insert into @t select'苏','su'
insert into @t select'酸','suan'
insert into @t select'夊','sui'
insert into @t select'孙','sun'
insert into @t select'娑','suo'
insert into @t select'他','ta'
insert into @t select'襨','tae'
insert into @t select'囼','tai'
insert into @t select'坍','tan'
insert into @t select'铴','tang'
insert into @t select'仐','tao'
insert into @t select'畓','tap'
insert into @t select'忒','te'
insert into @t select'膯','teng'
insert into @t select'唞','teo'
insert into @t select'朰','teul'
insert into @t select'剔','ti'
insert into @t select'天','tian'
insert into @t select'旫','tiao'
insert into @t select'怗','tie'
insert into @t select'厅','ting'
insert into @t select'乭','tol'
insert into @t select'囲','tong'
insert into @t select'偷','tou'
insert into @t select'凸','tu'
insert into @t select'湍','tuan'
insert into @t select'推','tui'
insert into @t select'旽','tun'
insert into @t select'乇','tuo'
insert into @t select'屲','wa'
insert into @t select'歪','wai'
insert into @t select'乛','wan'
insert into @t select'尣','wang'
insert into @t select'危','wei'
insert into @t select'塭','wen'
insert into @t select'翁','weng'
insert into @t select'挝','wo'
insert into @t select'乌','wu'
insert into @t select'夕','xi'
insert into @t select'诶','ei'
insert into @t select'疨','xia'
insert into @t select'仙','xian'
insert into @t select'乡','xiang'
insert into @t select'灱','xiao'
insert into @t select'楔','xie'
insert into @t select'心','xin'
insert into @t select'星','xing'
insert into @t select'凶','xiong'
insert into @t select'休','xiu'
insert into @t select'旴','xu'
insert into @t select'昍','xuan'
insert into @t select'疶','xue'
insert into @t select'坃','xun'
insert into @t select'丫','ya'
insert into @t select'咽','yan'
insert into @t select'欕','eom'
insert into @t select'央','yang'
insert into @t select'吆','yao'
insert into @t select'椰','ye'
insert into @t select'膶','yen'
insert into @t select'一','yi'
insert into @t select'乁','i'
insert into @t select'乚','yin'
insert into @t select'应','ying'
insert into @t select'哟','yo'
insert into @t select'佣','yong'
insert into @t select'优','you'
insert into @t select'迂','yu'
insert into @t select'囦','yuan'
insert into @t select'曰','yue'
insert into @t select'蒀','yun'
insert into @t select'帀','za'
insert into @t select'灾','zai'
insert into @t select'兂','zan'
insert into @t select'牂','zang'
insert into @t select'遭','zao'
insert into @t select'啫','ze'
insert into @t select'贼','zei'
insert into @t select'怎','zen'
insert into @t select'曽','zeng'
insert into @t select'吒','zha'
insert into @t select'甴','gad'
insert into @t select'夈','zhai'
insert into @t select'毡','zhan'
insert into @t select'张','zhang'
insert into @t select'钊','zhao'
insert into @t select'蜇','zhe'
insert into @t select'贞','zhen'
insert into @t select'凧','zheng'
insert into @t select'之',''
insert into @t select'中','zhong'
insert into @t select'州','zhou'
insert into @t select'劯','zhu'
insert into @t select'抓','zhua'
insert into @t select'专','zhuan'
insert into @t select'转','zhuai'
insert into @t select'妆','zhuang'
insert into @t select'骓','zhui'
insert into @t select'宒','zhun'
insert into @t select'卓','zhuo'
insert into @t select'孜','zi'
insert into @t select'唨','zo'
insert into @t select'宗','zong'
insert into @t select'棸','zou'
insert into @t select'哫','zu'
insert into @t select'劗','zuan'
insert into @t select'厜','zui'
insert into @t select'尊','zun'
insert into @t select'昨','zuo'
declare @strlen int
select @strlen=len(@str),@re=''
while @strlen>0
begin
select top 1 @re=UPPER(substring(py,1,1) )+substring(py,2,len(py))+@separator+@re,@strlen=@strlen-1
from @t a where chr<=substring(@str,@strlen,1)
order by chr collate Chinese_PRC_CS_AS_KS_WS desc
if @@rowcount=0
select @re=substring(@str,@strlen,1)+@re,@strlen=@strlen-1
end
return(@re)
end
------------------------------------------
下一步就直接建立视图就可以了
Create View View_C
as
Select id,pname,jp,dbo.f_GetPy(pname,'') as p,dbo.f_GetPy(pname,' ') as fp
From TableA
热心网友
时间：2022-04-13 12:19
as
select A.id,A.pname,A.jp,B.p,B.fp
from A,B
where A.id=B.id
C是视图，在A中插入时C中就会插入了
热心网友
时间：2022-04-13 13:54
2.问题中的第二个是需要用触发器的，因为你是自动执行的嘛
热心网友
时间：2022-04-13 15:45
create table tbb(id int,keyy varchar(10),p varchar(10),j varchar(10))
insert into tba select 1,'黄金'
union all select 2,'白银'
union all select 3,'铁'
union all select 4,'木头'
union all select 5,'其他资源'
insert into tbb select 1,'黄','h','huang'
union all select 2,'金','j','jin'
union all select 3,'白','b',''
union all select 4,'银','y','yin'
union all select 5,'铁','t','tie'
--比较字符串函数
CREATE FUNCTION dbo.f_CompareSTR(
@s1 varchar(8000), --要比较的第一个字符串
@s2 varchar(8000), --要比较的第二个字符串
@split varchar(10) --数据分隔符
)RETURNS bit
AS
BEGIN
DECLARE @splitlen int
SET @splitlen=LEN(@split+'a')-2
WHILE CHARINDEX(@split,@s1)>0
BEGIN
IF CHARINDEX(@split+LEFT(@s1,CHARINDEX(@split,@s1)-1)+@split,@split+@s2+@split)>0
RETURN(1)
SET @s1=STUFF(@s1,1,CHARINDEX(@split,@s1)+@splitlen,'')
END
RETURN(CASE WHEN CHARINDEX(@split+@s1+@split,@split+@s2+@split)>0 THEN 1 ELSE 0 END)
END
--合并p的函数
CREATE FUNCTION dbo.f_strp(@col1 varchar(10))
RETURNS varchar(100)
AS
BEGIN
DECLARE @re varchar(100)
SET @re=''
SELECT @re=@re+p
FROM (select a.id,name,p,j from tba a,tbb b where dbo.f_CompareSTR(b.keyy,a.name,'')=1) as tb
WHERE id=@col1
RETURN @re
END
GO
--合并j函数
CREATE FUNCTION dbo.f_strj(@col1 varchar(10))
RETURNS varchar(100)
AS
BEGIN
DECLARE @re varchar(100)
SET @re=''
SELECT @re=@re+j
FROM (select a.id,name,p,j from tba a,tbb b where dbo.f_CompareSTR(b.keyy,a.name,'')=1) as tb
WHERE id=@col1
RETURN @re
END
GO
--查询
select id,name,p=dbo.f_strp(id),j=dbo.f_strj(id) from
(select a.id,name,p,j from tba a,tbb b where dbo.f_CompareSTR(b.keyy,a.name,'')=1) as a group by id,name
