--将表数据生成SQL脚本的存储过程 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 exec UspOutputData 你的表名
create procedure [dbo].[sp_generate_insert_script] @tablename_mask varchar(30) = NULL as begindeclare @tablename varchar (128) declare @tablename_max varchar (128) declare @tableid int declare @columncount numeric (7,0) declare @columncount_max numeric (7,0) declare @columnname varchar (30) declare @columntype int declare @string varchar (30) declare @leftpart varchar (8000) /* 8000 is the longest string SQLSrv7 can EXECUTE */ declare @rightpart varchar (8000) /* without having to resort to concatenation */ declare @hasident intset nocount on-- take ALL tables when no mask is given (!) if (@tablename_mask is NULL) begin select @tablename_mask = '%' end-- create table columninfo now, because it will be used several timescreate table #columninfo (num numeric (7,0) identity, name varchar(30), usertype smallint) select name, id into #tablenames from sysobjects where type in ('U' ,'S') and name like @tablename_mask-- loop through the table #tablenamesselect @tablename_max = MAX (name), @tablename = MIN (name) from #tablenameswhile @tablename <= @tablename_max begin select @tableid = id from #tablenames where name = @tablenameif (@@rowcount <> 0) begin -- Find out whether the table contains an identity column select @hasident = max( status & 0x80 ) from syscolumns where id = @tableidtruncate table #columninfoinsert into #columninfo (name,usertype) select name, type from syscolumns C where id = @tableid and type <> 37 -- do not include timestamps-- Fill @leftpart with the first part of the desired insert-statement, with the fieldnamesselect @leftpart = 'select ''insert into '+@tablename select @leftpart = @leftpart + '('select @columncount = MIN (num), @columncount_max = MAX (num) from #columninfo while @columncount <= @columncount_max begin select @columnname = name, @columntype = usertype from #columninfo where num = @columncount if (@@rowcount <> 0) begin if (@columncount < @columncount_max) begin select @leftpart = @leftpart + @columnname + ',' end else begin select @leftpart = @leftpart + @columnname + ')' end endselect @columncount = @columncount + 1 endselect @leftpart = @leftpart + ' values('''-- Now fill @rightpart with the statement to retrieve the values of the fields, correctly formattedselect @columncount = MIN (num), @columncount_max = MAX (num) from #columninfoselect @rightpart = ''while @columncount <= @columncount_max begin select @columnname = name, @columntype = usertype from #columninfo where num = @columncountif (@@rowcount <> 0) beginif @columntype in (39,47) /* char fields need quotes (except when entering NULL); * use char(39) == ', easier readable than escaping */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(' + @columnname + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6) + ')+' + replicate( char(39), 4 ) + ',''NULL'')' endelse if @columntype = 35 /* TEXT fields cannot be RTRIM-ed and need quotes */ /* convert to VC 1000 to leave space for other fields */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(convert(varchar(1000),' + @columnname + ')' + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6 ) + ')+' + replicate( char(39), 4 ) + ',''NULL'')' endelse if @columntype in (58,61,111) /* datetime fields */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+convert(varchar(20),' + @columnname + ')+'+ replicate( char(39), 4 ) + ',''NULL'')' endelse /* numeric types */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(convert(varchar(99),' + @columnname + '),''NULL'')' end if ( @columncount < @columncount_max) begin select @rightpart = @rightpart + '+'',''' endend select @columncount = @columncount + 1 endendselect @rightpart = @rightpart + '+'')''' + ' from ' + @tablename-- Order the select-statements by the first column so you have the same order for -- different database (easy for comparisons between databases with different creation orders) select @rightpart = @rightpart + ' order by 1'-- For tables which contain an identity column we turn identity_insert on -- so we get exactly the same contentif @hasident > 0 select 'SET IDENTITY_INSERT ' + @tablename + ' ON'exec ( @leftpart + @rightpart )if @hasident > 0 select 'SET IDENTITY_INSERT ' + @tablename + ' OFF'select @tablename = MIN (name) from #tablenames where name > @tablename endend
CREATE proc spGenInsertSQL (@tablename varchar(256)) as begin declare @sql varchar(8000) declare @sqlValues varchar(8000) set @sql =' (' set @sqlValues = 'values (''+' select @sqlValues = @sqlValues + cols + ' + '','' + ' ,@sql = @sql + '[' + name + '],' from (select case when xtype in (48,52,56,59,60,62,104,106,108,122,127) then 'case when '+ name +' is null then ''NULL'' else ' + 'cast('+ name + ' as varchar)'+' end' when xtype in (58,61) then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'cast('+ name +' as varchar)'+ '+'''''''''+' end' when xtype in (167) then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'replace('+ name+','''''''','''''''''''')' + '+'''''''''+' end' when xtype in (231) then 'case when '+ name +' is null then ''NULL'' else '+'''N'''''' + ' + 'replace('+ name+','''''''','''''''''''')' + '+'''''''''+' end' when xtype in (175) then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'cast(replace('+ name+','''''''','''''''''''') as Char(' + cast(length as varchar) + '))+'''''''''+' end' when xtype in (239) then 'case when '+ name +' is null then ''NULL'' else '+'''N'''''' + ' + 'cast(replace('+ name+','''''''','''''''''''') as Char(' + cast(length as varchar) + '))+'''''''''+' end' else '''NULL''' end as Cols,name from syscolumns where id = object_id(@tablename) ) T set @sql ='select ''INSERT INTO ['+ @tablename + ']' + left(@sql,len(@sql)-1)+') ' + left(@sqlValues,len(@sqlValues)-4) + ')'' from '+@tablename print @sql exec (@sql) end GO exec spGenInsertSQL 表名
-- 导出表中数据到sql文件 create procedure [dbo].[sp_generate_insert_script] @tablename_mask varchar(30) = NULL as begindeclare @tablename varchar (128) declare @tablename_max varchar (128) declare @tableid int declare @columncount numeric (7,0) declare @columncount_max numeric (7,0) declare @columnname varchar (30) declare @columntype int declare @string varchar (30) declare @leftpart varchar (8000) /* 8000 is the longest string SQLSrv7 can EXECUTE */ declare @rightpart varchar (8000) /* without having to resort to concatenation */ declare @hasident intset nocount on-- take ALL tables when no mask is given (!) if (@tablename_mask is NULL) begin select @tablename_mask = '%' end-- create table columninfo now, because it will be used several timescreate table #columninfo (num numeric (7,0) identity, name varchar(30), usertype smallint) select name, id into #tablenames from sysobjects where type in ('U' ,'S') and name like @tablename_mask-- loop through the table #tablenamesselect @tablename_max = MAX (name), @tablename = MIN (name) from #tablenameswhile @tablename <= @tablename_max begin select @tableid = id from #tablenames where name = @tablenameif (@@rowcount <> 0) begin -- Find out whether the table contains an identity column select @hasident = max( status & 0x80 ) from syscolumns where id = @tableidtruncate table #columninfoinsert into #columninfo (name,usertype) select name, type from syscolumns C where id = @tableid and type <> 37 -- do not include timestamps-- Fill @leftpart with the first part of the desired insert-statement, with the fieldnamesselect @leftpart = 'select ''insert into '+@tablename select @leftpart = @leftpart + '('select @columncount = MIN (num), @columncount_max = MAX (num) from #columninfo while @columncount <= @columncount_max begin select @columnname = name, @columntype = usertype from #columninfo where num = @columncount if (@@rowcount <> 0) begin if (@columncount < @columncount_max) begin select @leftpart = @leftpart + @columnname + ',' end else begin select @leftpart = @leftpart + @columnname + ')' end endselect @columncount = @columncount + 1 endselect @leftpart = @leftpart + ' values('''-- Now fill @rightpart with the statement to retrieve the values of the fields, correctly formattedselect @columncount = MIN (num), @columncount_max = MAX (num) from #columninfoselect @rightpart = ''while @columncount <= @columncount_max begin select @columnname = name, @columntype = usertype from #columninfo where num = @columncountif (@@rowcount <> 0) beginif @columntype in (39,47) /* char fields need quotes (except when entering NULL); * use char(39) == ', easier readable than escaping */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(' + @columnname + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6) + ')+' + replicate( char(39), 4 ) + ',''NULL'')' endelse if @columntype = 35 /* TEXT fields cannot be RTRIM-ed and need quotes */ /* convert to VC 1000 to leave space for other fields */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(convert(varchar(1000),' + @columnname + ')' + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6 ) + ')+' + replicate( char(39), 4 ) + ',''NULL'')' endelse if @columntype in (58,61,111) /* datetime fields */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+convert(varchar(20),' + @columnname + ')+'+ replicate( char(39), 4 ) + ',''NULL'')' endelse /* numeric types */ begin select @rightpart = @rightpart + '+' select @rightpart = @rightpart + 'ISNULL(convert(varchar(99),' + @columnname + '),''NULL'')' end if ( @columncount < @columncount_max) begin select @rightpart = @rightpart + '+'',''' endend select @columncount = @columncount + 1 endendselect @rightpart = @rightpart + '+'')''' + ' from ' + @tablename-- Order the select-statements by the first column so you have the same order for -- different database (easy for comparisons between databases with different creation orders) select @rightpart = @rightpart + ' order by 1'-- For tables which contain an identity column we turn identity_insert on -- so we get exactly the same contentif @hasident > 0 select 'SET IDENTITY_INSERT ' + @tablename + ' ON'exec ( @leftpart + @rightpart )if @hasident > 0 select 'SET IDENTITY_INSERT ' + @tablename + ' OFF'select @tablename = MIN (name) from #tablenames where name > @tablename endend
--将表数据生成SQL脚本的存储过程 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 exec UspOutputData 你的表名
@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 exec UspOutputData 你的表名
create procedure [dbo].[sp_generate_insert_script]
@tablename_mask varchar(30) = NULL
as
begindeclare @tablename varchar (128)
declare @tablename_max varchar (128)
declare @tableid int
declare @columncount numeric (7,0)
declare @columncount_max numeric (7,0)
declare @columnname varchar (30)
declare @columntype int
declare @string varchar (30)
declare @leftpart varchar (8000) /* 8000 is the longest string SQLSrv7 can EXECUTE */
declare @rightpart varchar (8000) /* without having to resort to concatenation */
declare @hasident intset nocount on-- take ALL tables when no mask is given (!)
if (@tablename_mask is NULL)
begin
select @tablename_mask = '%'
end-- create table columninfo now, because it will be used several timescreate table #columninfo
(num numeric (7,0) identity,
name varchar(30),
usertype smallint)
select name,
id
into #tablenames
from sysobjects
where type in ('U' ,'S')
and name like @tablename_mask-- loop through the table #tablenamesselect @tablename_max = MAX (name),
@tablename = MIN (name)
from #tablenameswhile @tablename <= @tablename_max
begin
select @tableid = id
from #tablenames
where name = @tablenameif (@@rowcount <> 0)
begin
-- Find out whether the table contains an identity column
select @hasident = max( status & 0x80 )
from syscolumns
where id = @tableidtruncate table #columninfoinsert into #columninfo (name,usertype)
select name, type
from syscolumns C
where id = @tableid
and type <> 37 -- do not include timestamps-- Fill @leftpart with the first part of the desired insert-statement, with the fieldnamesselect @leftpart = 'select ''insert into '+@tablename
select @leftpart = @leftpart + '('select @columncount = MIN (num),
@columncount_max = MAX (num)
from #columninfo
while @columncount <= @columncount_max
begin
select @columnname = name,
@columntype = usertype
from #columninfo
where num = @columncount
if (@@rowcount <> 0)
begin
if (@columncount < @columncount_max)
begin
select @leftpart = @leftpart + @columnname + ','
end
else
begin
select @leftpart = @leftpart + @columnname + ')'
end
endselect @columncount = @columncount + 1
endselect @leftpart = @leftpart + ' values('''-- Now fill @rightpart with the statement to retrieve the values of the fields, correctly formattedselect @columncount = MIN (num),
@columncount_max = MAX (num)
from #columninfoselect @rightpart = ''while @columncount <= @columncount_max
begin
select @columnname = name,
@columntype = usertype
from #columninfo
where num = @columncountif (@@rowcount <> 0)
beginif @columntype in (39,47) /* char fields need quotes (except when entering NULL);
* use char(39) == ', easier readable than escaping
*/
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(' + @columnname + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6) + ')+' + replicate( char(39), 4 ) + ',''NULL'')'
endelse if @columntype = 35 /* TEXT fields cannot be RTRIM-ed and need quotes */
/* convert to VC 1000 to leave space for other fields */
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(convert(varchar(1000),' + @columnname + ')' + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6 ) + ')+' + replicate( char(39), 4 ) + ',''NULL'')'
endelse if @columntype in (58,61,111) /* datetime fields */
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+convert(varchar(20),' + @columnname + ')+'+ replicate( char(39), 4 ) + ',''NULL'')'
endelse /* numeric types */
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(convert(varchar(99),' + @columnname + '),''NULL'')'
end
if ( @columncount < @columncount_max)
begin
select @rightpart = @rightpart + '+'','''
endend
select @columncount = @columncount + 1
endendselect @rightpart = @rightpart + '+'')''' + ' from ' + @tablename-- Order the select-statements by the first column so you have the same order for
-- different database (easy for comparisons between databases with different creation orders)
select @rightpart = @rightpart + ' order by 1'-- For tables which contain an identity column we turn identity_insert on
-- so we get exactly the same contentif @hasident > 0
select 'SET IDENTITY_INSERT ' + @tablename + ' ON'exec ( @leftpart + @rightpart )if @hasident > 0
select 'SET IDENTITY_INSERT ' + @tablename + ' OFF'select @tablename = MIN (name)
from #tablenames
where name > @tablename
endend
as
begin
declare @sql varchar(8000)
declare @sqlValues varchar(8000)
set @sql =' ('
set @sqlValues = 'values (''+'
select @sqlValues = @sqlValues + cols + ' + '','' + ' ,@sql = @sql + '[' + name + '],'
from
(select case
when xtype in (48,52,56,59,60,62,104,106,108,122,127) then 'case when '+ name +' is null then ''NULL'' else ' + 'cast('+ name + ' as varchar)'+' end' when xtype in (58,61) then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'cast('+ name +' as varchar)'+ '+'''''''''+' end' when xtype in (167) then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'replace('+ name+','''''''','''''''''''')' + '+'''''''''+' end' when xtype in (231) then 'case when '+ name +' is null then ''NULL'' else '+'''N'''''' + ' + 'replace('+ name+','''''''','''''''''''')' + '+'''''''''+' end' when xtype in (175) then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'cast(replace('+ name+','''''''','''''''''''') as Char(' + cast(length as varchar) + '))+'''''''''+' end' when xtype in (239) then 'case when '+ name +' is null then ''NULL'' else '+'''N'''''' + ' + 'cast(replace('+ name+','''''''','''''''''''') as Char(' + cast(length as varchar) + '))+'''''''''+' end' else '''NULL''' end as Cols,name from syscolumns where id = object_id(@tablename) ) T
set @sql ='select ''INSERT INTO ['+ @tablename + ']' + left(@sql,len(@sql)-1)+') ' + left(@sqlValues,len(@sqlValues)-4) + ')'' from '+@tablename
print @sql
exec (@sql)
end
GO
exec spGenInsertSQL 表名
create procedure [dbo].[sp_generate_insert_script]
@tablename_mask varchar(30) = NULL
as
begindeclare @tablename varchar (128)
declare @tablename_max varchar (128)
declare @tableid int
declare @columncount numeric (7,0)
declare @columncount_max numeric (7,0)
declare @columnname varchar (30)
declare @columntype int
declare @string varchar (30)
declare @leftpart varchar (8000) /* 8000 is the longest string SQLSrv7 can EXECUTE */
declare @rightpart varchar (8000) /* without having to resort to concatenation */
declare @hasident intset nocount on-- take ALL tables when no mask is given (!)
if (@tablename_mask is NULL)
begin
select @tablename_mask = '%'
end-- create table columninfo now, because it will be used several timescreate table #columninfo
(num numeric (7,0) identity,
name varchar(30),
usertype smallint)
select name,
id
into #tablenames
from sysobjects
where type in ('U' ,'S')
and name like @tablename_mask-- loop through the table #tablenamesselect @tablename_max = MAX (name),
@tablename = MIN (name)
from #tablenameswhile @tablename <= @tablename_max
begin
select @tableid = id
from #tablenames
where name = @tablenameif (@@rowcount <> 0)
begin
-- Find out whether the table contains an identity column
select @hasident = max( status & 0x80 )
from syscolumns
where id = @tableidtruncate table #columninfoinsert into #columninfo (name,usertype)
select name, type
from syscolumns C
where id = @tableid
and type <> 37 -- do not include timestamps-- Fill @leftpart with the first part of the desired insert-statement, with the fieldnamesselect @leftpart = 'select ''insert into '+@tablename
select @leftpart = @leftpart + '('select @columncount = MIN (num),
@columncount_max = MAX (num)
from #columninfo
while @columncount <= @columncount_max
begin
select @columnname = name,
@columntype = usertype
from #columninfo
where num = @columncount
if (@@rowcount <> 0)
begin
if (@columncount < @columncount_max)
begin
select @leftpart = @leftpart + @columnname + ','
end
else
begin
select @leftpart = @leftpart + @columnname + ')'
end
endselect @columncount = @columncount + 1
endselect @leftpart = @leftpart + ' values('''-- Now fill @rightpart with the statement to retrieve the values of the fields, correctly formattedselect @columncount = MIN (num),
@columncount_max = MAX (num)
from #columninfoselect @rightpart = ''while @columncount <= @columncount_max
begin
select @columnname = name,
@columntype = usertype
from #columninfo
where num = @columncountif (@@rowcount <> 0)
beginif @columntype in (39,47) /* char fields need quotes (except when entering NULL);
* use char(39) == ', easier readable than escaping
*/
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(' + @columnname + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6) + ')+' + replicate( char(39), 4 ) + ',''NULL'')'
endelse if @columntype = 35 /* TEXT fields cannot be RTRIM-ed and need quotes */
/* convert to VC 1000 to leave space for other fields */
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+replace(convert(varchar(1000),' + @columnname + ')' + ',' + replicate( char(39), 4 ) + ',' + replicate( char(39), 6 ) + ')+' + replicate( char(39), 4 ) + ',''NULL'')'
endelse if @columntype in (58,61,111) /* datetime fields */
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(' + replicate( char(39), 4 ) + '+convert(varchar(20),' + @columnname + ')+'+ replicate( char(39), 4 ) + ',''NULL'')'
endelse /* numeric types */
begin
select @rightpart = @rightpart + '+'
select @rightpart = @rightpart + 'ISNULL(convert(varchar(99),' + @columnname + '),''NULL'')'
end
if ( @columncount < @columncount_max)
begin
select @rightpart = @rightpart + '+'','''
endend
select @columncount = @columncount + 1
endendselect @rightpart = @rightpart + '+'')''' + ' from ' + @tablename-- Order the select-statements by the first column so you have the same order for
-- different database (easy for comparisons between databases with different creation orders)
select @rightpart = @rightpart + ' order by 1'-- For tables which contain an identity column we turn identity_insert on
-- so we get exactly the same contentif @hasident > 0
select 'SET IDENTITY_INSERT ' + @tablename + ' ON'exec ( @leftpart + @rightpart )if @hasident > 0
select 'SET IDENTITY_INSERT ' + @tablename + ' OFF'select @tablename = MIN (name)
from #tablenames
where name > @tablename
endend
@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 exec UspOutputData 你的表名