SQL查询需要帮助................ [英] Needed Help For SQL Query ................
问题描述
SQL Server表结构如下
-------------------
1. CompanyID int，分支varchar(100)
1.上表数据为
------------------------------
1''1,2,3''
2''2,3''
3''1,3''
2. BranchID int，BranchName varchar(100)
2.上表数据为
------------------------------
1``悉尼''
2``纽约''
3``洛杉矶''
问:第一个表的必需结果，因为不使用标量函数
-------------------------------------------------- -------------
1''悉尼，纽约，洛杉矶''
2``纽约，洛杉矶''
3"洛杉矶，悉尼"
SQL Server Table Structure as follows
-------------------
1. CompanyID int,Branches varchar(100)
1. Data for above table is
------------------------------
1 ''1,2,3''
2 ''2,3''
3 ''1,3''
2. BranchID int,BranchName varchar(100)
2. Data for above table is
------------------------------
1 ''Sydney''
2 ''New York''
3 ''Los Angeles''
Q. Required Result from 1st table as without using scalar function
---------------------------------------------------------------
1 ''Sydney,New York,Los Angeles''
2 ''New York,Los Angeles''
3 ''Sydney,Los Angeles''
推荐答案
看看这是否能解决您的问题，
http://mangalpardeshi.blogspot.com/2009/03/how- to-split-comma-delimited-string.html [ ^ ]
(您可能需要对其进行定制以满足您的自定义要求)
See if this solves your problem,
http://mangalpardeshi.blogspot.com/2009/03/how-to-split-comma-delimited-string.html[^]
(You might need to tailor it to meet your custom requirement)
您的问题与此问题类似:
如何为选择两个表数据创建过程 [ ^ ]
请更改其解决方案，使其适合您的需求.
Your question is similar to this question :
how to create procedue for select two table data[^]
Please change its solution so it fits your needs.
伪代码
1.将变量声明为cursur
2.做
3.获取Braches的值(到@val).
4.获取字符串值(以逗号分隔)，并使用拆分它(令牌).
5. SET @strVar = BrachName来自TBLBraches2 WHERE BrachID = @val
6. PRINT @strVar +''''
7.循环(当前记录数)
8.结束
Pseudocode
1. Declare a variable as cursur
2. Do
3. Fetch the value of Braches (to @val).
4. Get the string value(comma delimited) and use split it(token).
5. SET @strVar = BrachName FROM TBLBraches2 WHERE BrachID = @val
6. PRINT @strVar + '' ''
7. Loop(recordcount of cursur)
8.End
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