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sqlserver2005 导出包含数据的脚本

2016-05-05 14:30 507 查看
(sqlserver2005不能直接导出数据库数据、用存储过程实现。)

--SQL Server里面导出SQL脚本(表数据的insert语句)

CREATE PROCEDURE dbo.UspOutputData 

@tablename sysname 

AS 

declare @column varchar(1000) 

declare @columndata varchar(1000) 

declare @sql varchar(4000) 

declare @xtype tinyint 

declare @name sysname 

declare @objectId int 

declare @objectname sysname 

declare @ident int 

set nocount on 

set @objectId=object_id(@tablename) 

if @objectId is null -- 判断对象是否存在 

begin 

print 'The object not exists' 

return 

end 

set @objectname=rtrim(object_name(@objectId)) 

if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密 

begin 

print 'object not in current database' 

return 

end 

if OBJECTPROPERTY(@objectId,'IsTable') < > 1 -- 判断对象是否是table 

begin 

print 'The object is not table' 

return 

end 

select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80

if @ident is not null 

print 'SET IDENTITY_INSERT '+@TableName+' ON' 

declare syscolumns_cursor cursor

for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid 

open syscolumns_cursor 

set @column='' 

set @columndata='' 

fetch next from syscolumns_cursor into @name,@xtype 

while @@fetch_status < >-1 

begin 

if @@fetch_status < >-2 

begin 

if @xtype not in(189,34,35,99,98) --timestamp不需处理,image,text,ntext,sql_variant 暂时不处理 

begin 

set @column=@column+case when len(@column)=0 then'' else ','end+@name 

set @columndata=@columndata+case when len(@columndata)=0 then '' else ','','','

end 

+case when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char 

when @xtype in(231,239) then '''N''''''+'+@name+'+''''''''' --nvarchar,nchar 

when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime 

when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime 

when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier 

else @name end 

end 

end 

fetch next from syscolumns_cursor into @name,@xtype 

end 

close syscolumns_cursor 

deallocate syscolumns_cursor 

set @sql='set nocount on select ''insert '+@tablename+'('+@column+') values(''as ''--'','+@columndata+','')'' from '+@tablename 

print '--'+@sql 

exec(@sql) 

if @ident is not null 

print 'SET IDENTITY_INSERT '+@TableName+' OFF' 

GO

 执行时:exec UspOutputData +表名
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标签:  sql server 数据 脚本