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9.0

very very large csv export

Asked by abenbow in Active Server Pages (ASP)

Tags: dts, export

I'm using

 sDelimiter = ""","""
     rDelimiter =  chr(34) & vbCrLf & chr(34)
     CSVhead = ""

     CSVhead = "LIST OF FIELD NAMES"
     CSV = objRS.GetString(,, sDelimiter, rDelimiter, "")
     response.write CSVhead & chr(34) & CSV & chr(34)

to generate csv files. Testing has now revealed that it goes pearshaped on very large recordsets.

"Not enough storage is available to complete this operation" is the error message

the recordset had 1.5 million records in it. 10,000 records in my csv file is about 1 meg.

Is there a simple way of breaking the file down into managable chunks and export say 250,000 into the csv file at a time? or a different way of generating my csv file that can cope with these file sizes.

If we do it through DTS then its fine, slow but fine.

the ASP pages and sql database are stored on the same PC (XP Pro at the moment)

cheers

Andy
[+][-]05/20/05 01:30 PM, ID: 14048804Accepted Solution

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About this solution

Zone: Active Server Pages (ASP)
Tags: dts, export
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Solution Provided By: amit_g
Participating Experts: 2
Solution Grade: B
 
[+][-]05/20/05 01:51 PM, ID: 14048919Assisted Solution

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[+][-]05/20/05 02:26 PM, ID: 14049212Author Comment

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