data export

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data export

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rightontarget

Posted Friday, November 09, 2012 1:04 PM

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Group: General Forum Members
Last Login: Tuesday, June 11, 2013 2:49 PM
Points: 69, Visits: 220

Hi all,
What is the best (fastest) way to export data into a flat file if one of the columns is varbinary(max)?
I am trying the following:

DECLARE @table VARCHAR(128),
@file VARCHAR(255),
@cmd VARCHAR(512)

SET @file = 'C:\temp\' + @db_in + '.' + @schema_in + '.' + @table_in + '.dat'
SET @cmd = 'bcp ' + @db_in + '.' + @schema_in + '.' + @table_in + ' out ' + @file + ' -n -T '
EXEC master..xp_cmdshell @cmd
END

but it is taking some time and I am suspecting BLOB column being the offender.
Is there another way?

Thanks,

Post #1383213

Stewart "Arturius" Campbell

Posted Tuesday, November 13, 2012 7:38 AM

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Group: General Forum Members
Last Login: Today @ 3:51 AM
Points: 3,163, Visits: 4,342

First of all, is it really neccessary to export the BLOB column to a flat file? this will be huge.
an alternative is to use SSIS...

____________________________________________
Space, the final frontier? not any more...
All limits henceforth are self-imposed.
“libera tute vulgaris ex”

Post #1384098

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