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if Object_id('UspOutputData') is not null
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drop PROCEDURE UspOutputData;
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go
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CREATE PROCEDURE dbo.UspOutputData
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@tablename sysname
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AS
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BEGIN
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declare @column varchar(2000)
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declare @columndata varchar(2000)
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declare @sql varchar(8000)
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declare @xtype tinyint
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declare @name sysname
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declare @objectId int
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declare @objectname sysname
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declare @ident int
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set nocount on
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set @objectId=object_id(@tablename)
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if @objectId is null -- 判断对象是否存在
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begin
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print 'The object not exists'
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return
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end
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set @objectname=rtrim(object_name(@objectId))
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if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密
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begin
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print 'object not in current database'
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return
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end
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if OBJECTPROPERTY(@objectId,'IsTable') < > 1 -- 判断对象是否是table
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begin
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print 'The object is not table'
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return
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end
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select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80
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if @ident is not null
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print 'SET IDENTITY_INSERT '+@TableName+' ON'
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|
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declare syscolumns_cursor cursor
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for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid
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open syscolumns_cursor
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|
set @column=''
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|
set @columndata=''
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|
|
fetch next from syscolumns_cursor into @name,@xtype
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|
|
|
|
|
while @@fetch_status < >-1
|
|
|
begin
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|
if @@fetch_status < >-2
|
|
|
begin
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|
|
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
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-- set @column = @column + case when len(@column)=0 then '[' else ',['end + @name +']'
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|
set @column = @column + case when len(@column)=0 then '' else ','end + @name +''
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set @columndata = @columndata + case when len(@columndata)=0 then '' else ','','',' end
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+ case when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char
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when @xtype in(231,239) then '''N''''''+'+@name+'+''''''''' --nvarchar,nchar
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when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime
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|
when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime
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|
when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier
|
|
|
else @name
|
|
|
end --case
|
|
|
end -- if
|
|
|
end --if
|
|
|
fetch next from syscolumns_cursor into @name,@xtype
|
|
|
end --while
|
|
|
|
|
|
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'
|
|
|
END;
|
|
|
GO |