首页 / 数据库 / SQLServer / SQL Server 的 SQL 语句导入导出大全
MS SQL Server数据库SQL语句导入导出大全,包括与其他数据库和文件的数据的导入导出。
/******* 导出到excel
EXEC master..xp_cmdshell "bcp SettleDB.dbo.shanghu out c:temp1.xls -c -q -S“GNETDATA/GNETDATA“ -U“sa“ -P““"
/*********** 导入Excel
SELECT *
FROM OpenDataSource( "Microsoft.Jet.OLEDB.4.0",
"Data Source=“c:test.xls“;User ID=Admin;Password=;Extended properties=Excel 5.0")...xactions
SELECT cast(cast(科目编号 as numeric(10,2)) as nvarchar(255))+" " 转换后的别名
FROM OpenDataSource( "Microsoft.Jet.OLEDB.4.0",
"Data Source=“c:test.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 * 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 password"
BULK INSERT 库名..表名
FROM "c:test.txt"
WITH (
FIELDTERMINATOR = ";",
ROWTERMINATOR = "n"
)
--/* dBase IV文件
select * from
OPENROWSET("MICROSOFT.JET.OLEDB.4.0"
,"dBase IV;HDR=NO;IMEX=2;DATABASE=C:","select * from [客户资料4.dbf]")
--*/
--/* dBase III文件
select * from
OPENROWSET("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:",
"select * 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 ***************/
如果要导出数据到已经生成结构(即现存的)FOXPRO表中,可以直接用下面的SQL语句
insert into openrowset("MSDASQL",
"Driver=Microsoft 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("Microsoft.Jet.OLEDB.4.0",
"x:A.mdb";"admin";"",A表)
********************* 导入 xml 文件
DECLARE @idoc int
DECLARE @doc varchar(1000)
--sample XML document
SET @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
〈/Order〉
〈/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〉
"
-- 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
/********************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
根据不同的参数,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
----导入整个数据库
exec file2table "zj","","","xzkh_sa","C:docman",0
*/
if exists(select 1 from sysobjects where name="File2Table" and objectproperty(id,"IsProcedure")=1)
drop procedure File2Table
go
create procedure File2Table
@servername varchar(200) --服务器名
,@username varchar(200) --用户名,如果用NT验证方式,则为空""
,@password varchar(200) --密码
,@tbname varchar(500) --数据库.dbo.表名,如果不指定:.dbo.表名,则导出数据库的所有用户表
,@filename varchar(1000) --导入/导出路径/文件名,如果@tbname参数指明是导出整个数据库,则这个参数是文件存放路径,文件名自动用表名.txt
,@isout bit --1为导出,0为导入
as
declare @sql varchar(8000)
if @tbname like "%.%.%" --如果指定了表名,则直接导出单个表
begin
set @sql="bcp "+@tbname
+case when @isout=1 then " out " else " in " end
+" “"+@filename+"“ /w"
+" /S "+@servername
+case when isnull(@username,"")="" then "" else " /U "+@username end
+" /P "+isnull(@password,"")
exec master..xp_cmdshell @sql
end
else
begin --导出整个数据库,定义游标,取出所有的用户表
declare @m_tbname varchar(250)
if right(@filename,1)〈〉"" set @filename=@filename+""
set @m_tbname="declare #tb cursor for select name from "+@tbname+"..sysobjects where xtype=""U"""
exec(@m_tbname)
open #tb
fetch next from #tb into @m_tbname
while @@fetch_status=0
begin
set @sql="bcp "+@tbname+".."+@m_tbname
+case when @isout=1 then " out " else " in " end
+" “"+@filename+@m_tbname+".txt “ /w"
+" /S "+@servername
+case when isnull(@username,"")="" then "" else " /U "+@username end
+" /P "+isnull(@password,"")
exec master..xp_cmdshell @sql
fetch next from #tb into @m_tbname
end
close #tb
deallocate #tb
end
go
/**********************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,第二列为很行帐号(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。
如果要用你上面的语句插入的话,文本文件必须存在,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
注意文件名和目录根据你的实际情况进行修改.
insert into
opendatasource("MICROSOFT.JET.OLEDB.4.0"
,"Text;HDR=Yes;DATABASE=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)
from
opendatasource("MICROSOFT.JET.OLEDB.4.0"
,"Excel 5.0;HDR=YES;IMEX=2;DATABASE=c:a.xls"
--,Sheet1$)
)...[Sheet1$]
如果你想直接插入并生成文本文件,就要用bcp
declare @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(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+" from
opendatasource(""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““ /c"
exec master..xp_cmdshell @sql
--删除临时表
exec("drop table "+@tbname)
用bcp将文件导入导出到数据库的存储过程:
/*--bcp-二进制文件的导入导出
支持image,text,ntext字段的导入/导出
image适合于二进制文件;text,ntext适合于文本数据文件
注意:导入时,将覆盖满足条件的所有行
导出时,将把所有满足条件的行也出到指定文件中
此存储过程仅用bcp实现
邹建 2003.08-----------------*/
/*--调用示例
--数据导出
exec p_binaryIO "zj","","","acc_演示数据..tb","img","c:zj1.dat"
--数据导出
exec p_binaryIO "zj","","","acc_演示数据..tb","img","c:zj1.dat","",0
--*/
if exists (select * from dbo.sysobjects where id = object_id(N"[dbo].[p_binaryIO]") and OBJECTPROPERTY(id, N"IsProcedure") = 1)
drop procedure [dbo].[p_binaryIO]
GO
Create proc p_binaryIO
@servename varchar (30),--服务器名称
@username varchar (30), --用户名
@password varchar (30), --密码
@tbname varchar (500), --数据库..表名
@fdname varchar (30), --字段名
@fname varchar (1000), --目录+文件名,处理过程中要使用/覆盖:@filename+.bak
@tj varchar (1000)="", --处理条件.对于数据导入,如果条件中包含@fdname,请指定表名前缀
@isout bit=1 --1导出((默认),0导入
AS
declare @fname_in varchar(1000) --bcp处理应答文件名
,@fsize varchar(20) --要处理的文件的大小
,@m_tbname varchar(50) --临时表名
,@sql varchar(8000)
--则取得导入文件的大小
if @isout=1
set @fsize="0"
else
begin
create table #tb(可选名 varchar(20),大小 int
,创建日期 varchar(10),创建时间 varchar(20)
,上次写操作日期 varchar(10),上次写操作时间 varchar(20)
,上次访问日期 varchar(10),上次访问时间 varchar(20),特性 int)
insert into #tb
exec master..xp_getfiledetails @fname
select @fsize=大小 from #tb
drop table #tb
if @fsize is null
begin
print "文件未找到"
return
end
end
--生成数据处理应答文件
set @m_tbname="[##temp"+cast(newid() as varchar(40))+"]"
set @sql="select * into "+@m_tbname+" from(
select null as 类型
union all select 0 as 前缀
union all select "+@fsize+" as 长度
union all select null as 结束
union all select null as 格式
) a"
exec(@sql)
select @fname_in=@fname+"_temp"
,@sql="bcp “"+@m_tbname+"“ out “"+@fname_in
+"“ /S“"+@servename
+case when isnull(@username,"")="" then ""
else "“ /U“"+@username end
+"“ /P“"+isnull(@password,"")+"“ /c"
exec master..xp_cmdshell @sql
--删除临时表
set @sql="drop table "+@m_tbname
exec(@sql)
if @isout=1
begin
set @sql="bcp “select top 1 "+@fdname+" from "
+@tbname+case isnull(@tj,"") when "" then ""
else " where "+@tj end
+"“ queryout “"+@fname
+"“ /S“"+@servename
+case when isnull(@username,"")="" then ""
else "“ /U“"+@username end
+"“ /P“"+isnull(@password,"")
+"“ /i“"+@fname_in+"“"
exec master..xp_cmdshell @sql
end
else
begin
--为数据导入准备临时表
set @sql="select top 0 "+@fdname+" into "
+@m_tbname+" from " +@tbname
exec(@sql)
--将数据导入到临时表
set @sql="bcp “"+@m_tbname+"“ in “"+@fname
+"“ /S“"+@servename
+case when isnull(@username,"")="" then ""
else "“ /U“"+@username end
+"“ /P“"+isnull(@password,"")
+"“ /i“"+@fname_in+"“"
exec master..xp_cmdshell @sql
--将数据导入到正式表中
set @sql="update "+@tbname
+" set "+@fdname+"=b."+@fdname
+" from "+@tbname+" a,"
+@m_tbname+" b"
+case isnull(@tj,"") when "" then ""
else " where "+@tj end
exec(@sql)
--删除数据处理临时表
set @sql="drop table "+@m_tbname
end
--删除数据处理应答文件
set @sql="del "+@fname_in
exec master..xp_cmdshell @sql
go
/** 导入文本文件
EXEC master..xp_cmdshell "bcp “dbname..tablename“ in c:DT.txt -c -Sservername -Usa -Ppassword"
改为如下,不需引号
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"
此句需加引号