Comments on: The text, ntext, and image data types are invalid in this subquery or aggregate expression http://www.cosmocentral.com/2009/06/the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression-the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression/ Tue, 03 May 2011 02:34:13 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: Marcelene http://www.cosmocentral.com/2009/06/the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression-the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression/comment-page-1/#comment-6832 Marcelene Tue, 21 Sep 2010 19:14:03 +0000 http://www.cosmocentral.com/?p=530#comment-6832 Why do they need to be converted? Are we talking about a version of SQL Server? I'm confused as to why they need to be converted. Thanks, Why do they need to be converted? Are we talking about a version of SQL Server? I’m confused as to why they need to be converted.

Thanks,

]]> By: manik http://www.cosmocentral.com/2009/06/the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression-the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression/comment-page-1/#comment-6800 manik Thu, 20 May 2010 18:14:32 +0000 http://www.cosmocentral.com/?p=530#comment-6800 @charan Here is the quote from MS: Automatic data type conversion is not supported for the text and image data types. You can explicitly convert text data to character data, and image data to binary or varbinary, but the maximum length is 8000. Also your error message says the problem. You can try to save the old value on a local variable, then use it to make the update. Hope that helps. @charan
Here is the quote from MS:
Automatic data type conversion is not supported for the text and image data types. You can explicitly convert text data to character data, and image data to binary or varbinary, but the maximum length is 8000.

Also your error message says the problem.

You can try to save the old value on a local variable, then use it to make the update.

Hope that helps.

]]> By: charan http://www.cosmocentral.com/2009/06/the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression-the-text-ntext-and-image-data-types-are-invalid-in-this-subquery-or-aggregate-expression/comment-page-1/#comment-6799 charan Sun, 16 May 2010 07:37:15 +0000 http://www.cosmocentral.com/?p=530#comment-6799 create procedure createnewleft1copy(@BranchId nvarchar(50)) as update tblImages set imgleft1old=(select Cast(imgleft1 as image) from tblImages ) where BranchId=@BranchId GO iam using sql server 2000 it is giving error Server: Msg 279, Level 16, State 3, Procedure createnewleft1copy, Line 3 The text, ntext, and image data types are invalid in this subquery or aggregate expression. can you corect where iam going wrong create procedure createnewleft1copy(@BranchId nvarchar(50))
as
update tblImages set imgleft1old=(select Cast(imgleft1 as image) from tblImages ) where BranchId=@BranchId

GO
iam using sql server 2000

it is giving error

Server: Msg 279, Level 16, State 3, Procedure createnewleft1copy, Line 3
The text, ntext, and image data types are invalid in this subquery or aggregate expression.

can you corect where iam going wrong

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