in perl dbi How To Generate CSV for 1 lakh record of my Query

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> in perl dbi How To Generate CSV for 1 lakh record of my Query

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05-11-11, 06:16

dashang.trivedi dashang.trivedi is offline

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Join Date: May 2011

Posts: 5

in perl dbi How To Generate CSV for 1 lakh record of my Query

Hello EveryOne,

My Objective is to generate CSV file of my query output.
if my table have 1 Lakh record...
i am using this way

Code:

open(CSV, "> file.csv"); 
$sth = $dbh->prepare('SELECT * FROM exmpl_tbl '); 
$sth->execute(); 
while($result = $sth->fetchrow_hashref()) { 
  print CSV  "$result->{id} , $result->{val} \n"; 
} 
 
close(CSV);

This way is not optimize way to generate CSV...
how to generate CSV for 1 lakh record or more in fast way....

so please suggest me .....

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