Microsoft KB Archive/155856

= PRB: Stored Procedure PRINT Output May Be Truncated =

Article ID: 155856

Article Last Modified on 9/7/2001

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APPLIES TO


 * Microsoft Visual C++ 4.2 Professional Edition

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This article was previously published under Q155856



SYMPTOMS
Using the SQL Server ODBC driver, output from the PRINT statement to the Results window inside the IDE stops after 64 lines.



CAUSE
The output of the PRINT statement from the server is put in a queue by the ODBC driver. The queue can hold up to 64 entries.

Because all of these PRINT statements occur within a single SQLExecute call, the queue is being filled and the PRINT output is truncated.



STATUS
Microsoft has confirmed this to be a problem in Visual C++ Enterprise Edition, version 4.2. This problem was corrected in Visual C++ Enterprise Edition, version 5.0.



MORE INFORMATION
For example, if you execute the following stored procedure with a value above 64, it will stop printing after the contents of @i equal to 64: create procedure JustLoop (@num integer) as

declare @i integer declare @s varchar(255)

select @s = convert(varchar, @num)

select @i = 1 while (@i <= @num) begin select @s = convert(varchar, @i) print @s select @i = @i + 1 end

return

Keywords: kbprint kbprogramming kbeedition kbprb KB155856

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