Tsql 使用不同的服务器、不同的数据库和不同的表内部连接4列
我有3台服务器:Tsql 使用不同的服务器、不同的数据库和不同的表内部连接4列,tsql,sql-server-2005,inner-join,Tsql,Sql Server 2005,Inner Join,我有3台服务器: ECPAYSERV2 POSSQLSERVER ECPAYSERV1 3数据库 ECPNWEB ECPNPOS ECPNDB 和3张桌子 account branch terminal 我还完成了与服务器的链接: ECPAYSERV2.ECPNWEB.dbo.account POSSQLSERVER.ECPNPOS.dbo.branch ECPAYSERV1.ECPNDB.dbo.terminal 应该看到的字段如下所示 AccountI
ECPAYSERV2
POSSQLSERVER
ECPAYSERV1
3数据库
ECPNWEB
ECPNPOS
ECPNDB
和3张桌子
account
branch
terminal
我还完成了与服务器的链接:
ECPAYSERV2.ECPNWEB.dbo.account
POSSQLSERVER.ECPNPOS.dbo.branch
ECPAYSERV1.ECPNDB.dbo.terminal
应该看到的字段如下所示
AccountID = ECPAYSERV2.ECPNWEB.dbo.account.(accntid)
BranchID = ECPAYSERV2.ECPNWEB.dbo.branch.(branchid)
TID = ECPAYSERV1.ECPNDB.dbo.terminal.(TID)
Store # = POSSQLSERVER.ECPNPOS.dbo.branch.(Storeno)
Store name = ECPAYSERV2.ECPNWEB.dbo.account.(accountholder)
Branch name = ECPAYSERV2.ECPNWEB.dbo.brachn.(branchname) , POSSQLSERVER.ECPNPOS.dbo.branch.(branchname) , ECPAYSERV1.ECPNDB.dbo.terminal.(retail_store_code)
附件中的数据为列。,
要更清楚地了解所有这些,请参阅表中的列
表:账户
|Accntid|managedby|Accountholder|Description|AccountType|ContactPerson|ContactNumber|EmailAddress|
表:分行
|BranchID|BranchName|AccountID|StoreNo|Description|Status|
表:终端
|TerminalID|TID|retail_store_code|t_distributor_code|
我所要做的就是用正确的数据得到这个输出
|accntid|accountholder|tid|storeno|branchname|branchid|
这是我尝试的,但没有得到正确的输出
SELECT account.accntid,account.accountholder,terminal.tid,branch.storeno,branch.branchname,branch1.branchid
FROM ECPAYSERV2.ECPNWEB.dbo.account as account
INNER JOIN POSSQLSERVER.ECPNPOS.dbo.branch as branch
ON account.accntid=branch.branchid
INNER JOIN ECPAYSERV2.ECPNWEB.dbo.branch as branch1
ON account.accntid=branch1.branchid
INNER JOIN ECPAYSERV1.ECPNDB.dbo.terminal as terminal
ON account.accntid=terminal.tid
请帮我解决这件事,谢谢:(
“?”不正确,但不清楚终端的哪一列是帐户的FK。乍一看:当您需要加入pk时,您正在用pk加入pkfk@tschmit007那怎么办呢?
SELECT
account.accntid, account.accountholder, terminal.tid, branch.storeno, branch.branchname, branch1.branchid
FROM
ECPAYSERV2.ECPNWEB.dbo.account as account
INNER JOIN POSSQLSERVER.ECPNPOS.dbo.branch as branch
ON account.accntid=branch.AccountID
INNER JOIN ECPAYSERV2.ECPNWEB.dbo.branch as branch1
ON account.accntid=branch1.AccountID
INNER JOIN ECPAYSERV1.ECPNDB.dbo.terminal as terminal
ON account.accntid=terminal.???