2022年SQL语句导入导出大全SQL server]教程.docx

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1、2022年SQL语句导入导出大全SQL server教程/* 导出到excelEXEC master.xp_cmdshell bcp SettleDB.dbo.shanghu out c:temp1.xls -c -q -SGNETDATA/GNETDATA -Usa -P/* 导入ExcelSELECT *FROM OpenDataSource( Microsoft.Jet.OLEDB.4.0, Data Source=c:test.xls;User ID=Admin;Password=;Extended properties=Excel 5.0).xactions /*动态文件名decla

2、re fn varchar(20),s varchar(1000)set fn = c:test.xlsset s =Microsoft.Jet.OLEDB.4.0,Data Source=+fn+;User ID=Admin;Password=;Extended properties=Excel 5.0set s = SELECT * FROM OpenDataSource (+s+).sheet1$exec(s)*/SELECT cast(cast(科目编号 as numeric(10,2) as nvarchar(255)+ 转换后的别名FROM OpenDataSource(

3、Microsoft.Jet.OLEDB.4.0, Data Source=c:test.xls;User ID=Admin;Password=;Extended properties=Excel 5.0).xactions /* EXCEL导到远程SQLinsert OPENDATASOURCE( SQLOLEDB, Data Source=远程ip;User ID=sa;Password=密码 ).库名.dbo.表名 (列名1,列名2) SELECT 列名1,列名2FROM OpenDataSource( Microsoft.Jet.OLEDB.4.0, Data Source=c:test

4、.xls;User ID=Admin;Password=;Extended properties=Excel 5.0).xactions /* 导入文本文件EXEC master.xp_cmdshell bcp dbname.tablename in c:DT.txt -c -Sservername -Usa -Ppassword/* 导出文本文件EXEC master.xp_cmdshell bcp dbname.tablename out c:DT.txt -c -Sservername -Usa -Ppassword或EXEC master.xp_cmdshell bcp Select

5、* from dbname.tablename queryout c:DT.txt -c -Sservername -Usa -Ppassword导出到TXT文本，用逗号分开exec master.xp_cmdshell bcp 库名.表名 out d:tt.txt -c -t ,-U sa -P passwordBULK INSERT 库名.表名FROM c:test.txtWITH ( FIELDTERMINATOR = ;, ROWTERMINATOR = n )-/* dBase IV文件select * fromOPENROWSET(MICROSOFT.JET.OLEDB.4.0,d

6、Base IV;HDR=NO;IMEX=2;DATABASE=C:,select * from 客户资料4.dbf)-*/-/* dBase III文件select * fromOPENROWSET(MICROSOFT.JET.OLEDB.4.0,dBase III;HDR=NO;IMEX=2;DATABASE=C:,select * from 客户资料3.dbf)-*/-/* FoxPro 数据库select * from openrowset(MSDASQL,Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:,s

7、elect * from aa.DBF)-*/*导入DBF文件*/select * from openrowset(MSDASQL,Driver=Microsoft Visual FoxPro Driver;SourceDB=e:VFP98data;SourceType=DBF,select * from customer where country != USA order by country)go/* 导出到DBF */假如要导出数据到已经生成结构(即现存的)FOXPRO表中,可以干脆用下面的SQL语句insert into openrowset(MSDASQL,Driver=Micro

8、soft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:,select * from aa.DBF)select * from 表说明:SourceDB=c: 指定foxpro表所在的文件夹aa.DBF 指定foxpro表的文件名./*导出到Access*/insert into openrowset(Microsoft.Jet.OLEDB.4.0, x:A.mdb;admin;,A表) select * from 数据库名.B表 /*导入Access*/insert into B表 selet * from openrowset(Microso

9、ft.Jet.OLEDB.4.0, x:A.mdb;admin;,A表) 文件名为参数declare fname varchar(20)set fname = d:test.mdbexec(SELECT a.* FROM opendatasource(Microsoft.Jet.OLEDB.4.0, +fname+;admin;, topics) as a ) SELECT *FROM OpenDataSource( Microsoft.Jet.OLEDB.4.0, Data Source=f:northwind.mdb;Jet OLEDB:Database Password=123;User

10、 ID=Admin;Password=;).产品 * 导入 xml文件DECLARE idoc intDECLARE doc varchar(1000)-sample XML documentSET doc =<root> <Customer cid= C1 name=Janine city=Issaquah> <Order oid=O1 date=1/20/1996 amount=3.5 /> <Order oid=O2 date=4/30/1997 amount=13.4>Customer was very satisfied </Or

11、der> </Customer> <Customer cid=C2 name=Ursula city=Oelde > <Order oid=O3 date=7/14/1999 amount=100 note=Wrap it blue white red> <Urgency>Important</Urgency> Happy Customer. </Order> <Order oid=O4 date=1/20/1996 amount=10000/> </Customer> </root&g

12、t;- Create an internal representation of the XML document.EXEC sp_xml_preparedocument idoc OUTPUT, doc- Execute a SELECT statement using OPENXML rowset provider.SELECT *FROM OPENXML (idoc, /root/Customer/Order, 1) WITH (oid char(5), amount float, comment ntext text() EXEC sp_xml_removedocument idoc?

13、/*Excel导到Txt*/想用select * into opendatasource(.) from opendatasource(.)实现将一个Excel文件内容导入到一个文本文件假设Excel中有两列，第一列为姓名，其次列为很行帐号(16位)且银行帐号导出到文本文件后分两部分，前8位和后8位分开。邹健：假如要用你上面的语句插入的话,文本文件必需存在,而且有一行:姓名,银行账号1,银行账号2然后就可以用下面的语句进行插入留意文件名和书目依据你的实际状况进行修改.insert intoopendatasource(MICROSOFT.JET.OLEDB.4.0,Text;HDR=Yes;D

14、ATABASE=C:).aa#txt-,aa#txt)-*/select 姓名,银行账号1=left(银行账号,8),银行账号2=right(银行账号,8)fromopendatasource(MICROSOFT.JET.OLEDB.4.0,Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:a.xls-,Sheet1$).Sheet1$假如你想干脆插入并生成文本文件,就要用bcpdeclare sql varchar(8000),tbname varchar(50)-首先将excel表内容导入到一个全局临时表select tbname=#temp+cast

15、(newid() as varchar(40)+,sql=select 姓名,银行账号1=left(银行账号,8),银行账号2=right(银行账号,8)into +tbname+ fromopendatasource(MICROSOFT.JET.OLEDB.4.0,Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:a.xls).Sheet1$exec(sql)-然后用bcp从全局临时表导出到文本文件set sql=bcp +tbname+ out c:aa.txt /S(local) /P /cexec master.xp_cmdshell sql-删除临时表exec(drop table +tbname)/*导整个数据库*/用bcp实现的存储过程/*实现数据导入/导出的存储过程 依据不同的参数,可以实现导入/导出整个数据库/单个表 调用示例:-导出调用示例-导出单个表exec file2table zj,xzkh_sa.地区资料,c:zj.txt,1-导出整个数据库exec file2table zj,xzkh_sa,C:docman,1-导入调用示例-导入单个表exec file2table zj,xzkh_sa.地区资料,c:zj.txt,0-导