El procedimiento de m�s abajo permite generar una consulta insert o update para ser incluida en el c�digo de un proyecto Visual Basic 6 dando solo como par�metros la tabla de la base de datos MS-Sql Server y el tipo de consulta que se quiere generar.
Por ejemplo: Desde el Analizador de Consultas de MS-Sql Server escribe:
exec pa_gensql 'nombretabla',0 para generar una consulta insert
exec pa_gensql 'nombretabla',1 para generar una consulta update

A continuaci�n sigue c�digo en T-SQL:

--(c) 2004 Roberto Larronde Rybertt
-- pa_gensql 'nombretabla',0 para cl�usula insert
-- pa_gensql 'nombretabla',1 para cl�usula update
CREATE   proc pa_gensql
	@tblname varchar(50),
	@tipo int
as

if @tblname is null begin
   raiserror(15250,-1,-1)
   return(1)
end

-- validando @tblname
declare @id int,@dbname sysname,@type char(2)
if @tblname is not null begin

	select @dbname = parsename(@tblname, 3)

	if @dbname is not null and @dbname <> db_name()
	   begin
		raiserror(15250,-1,-1)
		return (1)
	   end

	if @dbname is null
	   select @dbname = db_name()

	/*
	**  Intentando encontrar el objeto.
	*/
	select @id = null
	select @id = id, @type = xtype
		from sysobjects
			where id = object_id(@tblname)

	/*
	**  �El objeto existe?
	*/
	if @id is null
	   begin
		raiserror(15009,-1,-1,@tblname,@dbname)
		return (1)
	   end
end

declare @sqltext varchar(8000),@cadena varchar(8000)
select @sqltext='
declare tblstru_crsr cursor for
select a.name,a.xusertype from syscolumns a,sysobjects b
where b.name like '''+@tblname+''' and b.id=a.id order by colid'
exec (@sqltext)

declare @name varchar(50),@xtipo smallint,@ultimo char(1)
open tblstru_crsr
fetch tblstru_crsr into @name,@xtipo
set nocount on
if(@tipo=0) --Insert
	set @cadena='sqlInsert="insert into '+ ltrim(rtrim(lower(@tblname))) + ' ('
else --Update
	set @cadena='sqlUpdate="update '+ ltrim(rtrim(lower(@tblname))) + ' set '

while @@fetch_status= 0 begin
	if(@tipo=0) --Insert
	begin
		set @cadena=@cadena+ltrim(rtrim(lower(@name)))+','
	end
	else
	begin
		if @xtipo=56 --Int
		begin
			set @cadena=@cadena+ltrim(rtrim(lower(@name)))+'=" & '+ltrim(rtrim(lower(@name)))+'-Int & ",'
			set @ultimo='n'
		end
		if @xtipo=61  --DateTime
		begin
			set @cadena=@cadena+ltrim(rtrim(lower(@name)))+'=''" & '+ltrim(rtrim(lower(@name)))+'-Fecha & "'','
			set @ultimo='c'
		end
		if @xtipo=104  --Bit
		begin
			set @cadena=@cadena+ltrim(rtrim(lower(@name)))+'=" & '+ltrim(rtrim(lower(@name)))+'-Bit & ",'
			set @ultimo='n'
		end
		if	@xtipo=106  --Decimal
		begin
			set @cadena=@cadena+ltrim(rtrim(lower(@name)))+'=" & '+ltrim(rtrim(lower(@name)))+'-Decimal & ",'
			set @ultimo='n'
		end
		if	@xtipo=108  --Numeric
		begin
			set @cadena=@cadena+ltrim(rtrim(lower(@name)))+'=" & '+ltrim(rtrim(lower(@name)))+'-Numeric & ",'
			set @ultimo='n'
		end
		if	@xtipo=167  --Varchar
		begin
			set @cadena=@cadena+ltrim(rtrim(lower(@name)))+'=''" & '+ltrim(rtrim(lower(@name)))+'-Varchar & "'','
			set @ultimo='c'
		end
		if	@xtipo=175  --Char
		begin
			set @cadena=@cadena+ltrim(rtrim(lower(@name)))+'=''" & '+ltrim(rtrim(lower(@name)))+'-Char & "'','
			set @ultimo='c'
		end
	end
	fetch tblstru_crsr into @name,@xtipo
end
close tblstru_crsr
deallocate tblstru_crsr

if(@tipo=0) --Insert
begin
	set @cadena=substring(@cadena,1,len(@cadena)-1)+')"'+char(10)+'sqlInsert=sqlInsert & " values('
	declare @sqltext2 varchar(8000)
	select @sqltext2='
	declare tblstru_crsr2 cursor for
	select a.name,a.xusertype from syscolumns a,sysobjects b
	where b.name like '''+@tblname+''' and b.id=a.id order by colid'
	exec (@sqltext2)
	
	declare @nombre varchar(50),@xusertype smallint
	open tblstru_crsr2
	fetch tblstru_crsr2 into @nombre,@xusertype

	while @@fetch_status= 0 begin
	
		if @xusertype=56 --Int
			set @cadena=@cadena+'" & '+ltrim(rtrim(lower(@nombre)))+'-Int & ",'
		if @xusertype=61  --DateTime
			set @cadena=@cadena+'''" & '+ltrim(rtrim(lower(@nombre)))+'-Fecha & "'','
		if @xusertype=104  --Bit
			set @cadena=@cadena+'" & '+ltrim(rtrim(lower(@nombre)))+'-Bit & ",'
		if	@xusertype=106  --Decimal
			set @cadena=@cadena+'" & '+ltrim(rtrim(lower(@nombre)))+'-Decimal & ",'
		if	@xusertype=108  --Numeric
			set @cadena=@cadena+'" & '+ltrim(rtrim(lower(@nombre)))+'-Numeric & ",'
		if	@xusertype=167  --Varchar
			set @cadena=@cadena+'''" & '+ltrim(rtrim(lower(@nombre)))+'-Varchar & "'','
		if	@xusertype=175  --Char
			set @cadena=@cadena+'''" & '+ltrim(rtrim(lower(@nombre)))+'-Char & "'','
	
		fetch tblstru_crsr2 into @nombre,@xusertype
	end
	close tblstru_crsr2
	deallocate tblstru_crsr2
	set @cadena=substring(@cadena,1,len(@cadena)-1)+')"'
end 
else --Update
begin
	if @ultimo='n'
		set @cadena=substring(@cadena,1,len(@cadena)-4)+char(10)+'sqlUpdate=sqlUpdate & " where "'
	else
		set @cadena=substring(@cadena,1,len(@cadena)-1)+'"'+char(10)+'sqlUpdate=sqlUpdate & " where "'
end
print @cadena

return