We have been using the textcopy.exe tool since SQL7 (we were able to still
use this tool when we upgraded SQL2000) - we have a VB6 app that a user can
use to attach a file (a .pdf file or a .doc file, etc.) to a "job", or record
in our database. Basically, the VB6 code calls a stored proc and passes it
the name and location of the file. The stored proc will then use the
textcopy.exe to upload this file into an image column in a database table:
SET @.cmd = 'c:\MSSQL7\Binn\textcopy.exe /S SQL01/D DB01 /U username /P
password /T tblImages /C picture /W ' + @.whr + ' /F ' + @.fil + ' /' + @.mod
EXEC Master..xp_cmdShell @.cmd
where @.whr is the path (e.g. c:\folder\) and @.fil is the filename (e.g.
test.pdf).
When we upgraded from 7 to 2000, we could still use the textcopy.exe to do
this. I'm testing a 2000 to 2005 upgrade and I can't get the textcopy.exe to
work in 2005.
What is the best way to insert a file into an image column in the database
in 2005? I'd like to not have to re-architect this piece of our application,
but I may have to...is there an alternative similar to textcopy.exe for SQL
2005? Indexing the file is not important - we just need to save the file in
the database so that it can be viewed from a web application.
Thanks!
Jeff M.One method is to insert the blob data using OPENROWSET...BULK and then
update your main table:
CREATE PROC dbo.UpdateMyTableImageData
@.MyPK int,
@.FileName varchar(255)
AS
DECLARE @.SqlStatement nvarchar(MAX)
CREATE TABLE #BlobData(BlobData varbinary(max))
--insert blob into temp table
SET @.SqlStatement = N'
INSERT INTO #BlobData
SELECT BlobData.*
FROM OPENROWSET
(BULK ''' + @.FileName + ''',
SINGLE_BLOB) BlobData'
EXEC sp_executesql @.SqlStatement
--update main table with blob data
UPDATE dbo.MyTable
SET MyBlob = (SELECT BlobData FROM #BlobData)
WHERE MyTable.MyPK = @.MyPK
DROP TABLE #BlobData
GO
Personality, I think the file content should be inserted directly from your
client application rather than on the server.
--
Hope this helps.
Dan Guzman
SQL Server MVP
"jeffromiller" <jeffromiller@.discussions.microsoft.com> wrote in message
news:727F2AB3-AA04-44E2-9D44-4990C8B96097@.microsoft.com...
> We have been using the textcopy.exe tool since SQL7 (we were able to still
> use this tool when we upgraded SQL2000) - we have a VB6 app that a user
> can
> use to attach a file (a .pdf file or a .doc file, etc.) to a "job", or
> record
> in our database. Basically, the VB6 code calls a stored proc and passes
> it
> the name and location of the file. The stored proc will then use the
> textcopy.exe to upload this file into an image column in a database table:
> SET @.cmd = 'c:\MSSQL7\Binn\textcopy.exe /S SQL01/D DB01 /U username /P
> password /T tblImages /C picture /W ' + @.whr + ' /F ' + @.fil + ' /' + @.mod
> EXEC Master..xp_cmdShell @.cmd
> where @.whr is the path (e.g. c:\folder\) and @.fil is the filename (e.g.
> test.pdf).
> When we upgraded from 7 to 2000, we could still use the textcopy.exe to do
> this. I'm testing a 2000 to 2005 upgrade and I can't get the textcopy.exe
> to
> work in 2005.
> What is the best way to insert a file into an image column in the database
> in 2005? I'd like to not have to re-architect this piece of our
> application,
> but I may have to...is there an alternative similar to textcopy.exe for
> SQL
> 2005? Indexing the file is not important - we just need to save the file
> in
> the database so that it can be viewed from a web application.
> Thanks!
> Jeff M.|||Thanks Dan - that most definitely points me in the right direction! And I
agree, at some point here in the near future we will certainly re-architect
the app to do the insert...but for now, we need to upgrade the DB first.
Thanks again!
Jeff M.
"Dan Guzman" wrote:
> One method is to insert the blob data using OPENROWSET...BULK and then
> update your main table:
> CREATE PROC dbo.UpdateMyTableImageData
> @.MyPK int,
> @.FileName varchar(255)
> AS
> DECLARE @.SqlStatement nvarchar(MAX)
> CREATE TABLE #BlobData(BlobData varbinary(max))
> --insert blob into temp table
> SET @.SqlStatement => N'
> INSERT INTO #BlobData
> SELECT BlobData.*
> FROM OPENROWSET
> (BULK ''' + @.FileName + ''',
> SINGLE_BLOB) BlobData'
> EXEC sp_executesql @.SqlStatement
> --update main table with blob data
> UPDATE dbo.MyTable
> SET MyBlob = (SELECT BlobData FROM #BlobData)
> WHERE MyTable.MyPK = @.MyPK
> DROP TABLE #BlobData
> GO
> Personality, I think the file content should be inserted directly from your
> client application rather than on the server.
> --
> Hope this helps.
> Dan Guzman
> SQL Server MVP
> "jeffromiller" <jeffromiller@.discussions.microsoft.com> wrote in message
> news:727F2AB3-AA04-44E2-9D44-4990C8B96097@.microsoft.com...
> > We have been using the textcopy.exe tool since SQL7 (we were able to still
> > use this tool when we upgraded SQL2000) - we have a VB6 app that a user
> > can
> > use to attach a file (a .pdf file or a .doc file, etc.) to a "job", or
> > record
> > in our database. Basically, the VB6 code calls a stored proc and passes
> > it
> > the name and location of the file. The stored proc will then use the
> > textcopy.exe to upload this file into an image column in a database table:
> >
> > SET @.cmd = 'c:\MSSQL7\Binn\textcopy.exe /S SQL01/D DB01 /U username /P
> > password /T tblImages /C picture /W ' + @.whr + ' /F ' + @.fil + ' /' + @.mod
> >
> > EXEC Master..xp_cmdShell @.cmd
> >
> > where @.whr is the path (e.g. c:\folder\) and @.fil is the filename (e.g.
> > test.pdf).
> >
> > When we upgraded from 7 to 2000, we could still use the textcopy.exe to do
> > this. I'm testing a 2000 to 2005 upgrade and I can't get the textcopy.exe
> > to
> > work in 2005.
> >
> > What is the best way to insert a file into an image column in the database
> > in 2005? I'd like to not have to re-architect this piece of our
> > application,
> > but I may have to...is there an alternative similar to textcopy.exe for
> > SQL
> > 2005? Indexing the file is not important - we just need to save the file
> > in
> > the database so that it can be viewed from a web application.
> >
> > Thanks!
> > Jeff M.
>
>
