I have created a CF page which uses CFFILE to read data from a table and
create a .csv file from that data.  It works.  The problem is that it is
very slow.  Is there anything I can do to create this file without having to
open, append and close the file for each line?  Or is there some other
reason it is taking so long?  I'll have about a half a million records for
all the various csv's I need to create next week.  Any suggestions would be
very much appreciated!

The code is as follows:

<cfset
csvfile="//kcweb/firmdaily/isweb/hbimport/"&#rtrim(GetAuthors.AUTHOR)#&"_FIR
ST.csv">

<cfoutput query="GetDocs">
<cffile action="APPEND" file=#csvfile#
output="#chr(34)##rtrim(GetDocs.DOCNUM)##chr(34)#,#chr(34)##rtrim(GetDocs.VE
RSION)##chr(34)#,#chr(34)##rtrim(GetDocs.FULLPATH)##chr(34)#,#chr(34)##rtrim
(GetDocs.DEPT)##chr(34)#,#chr(34)##rtrim(GetDocs.CATEGORY)##chr(34)#,#chr(34
)##rtrim(GetDocs.newc1)##chr(34)#,#chr(34)##rtrim(GetDocs.newc2)##chr(34)#,#
chr(34)##rtrim(GetDocs.operator)##chr(34)#,#chr(34)##rtrim(GetDocs.editdate)
##chr(34)#,#chr(34)##rtrim(GetDocs.edittime)##chr(34)#,#chr(34)##rtrim(GetDo
cs.author)##chr(34)#,#chr(34)##rtrim(GetDocs.createdate)##chr(34)#,#chr(34)#
#rtrim(GetDocs.createtime)##chr(34)#,#rtrim(GetDocs.docname)#,#chr(34)##rtri
m(GetDocs.comments)##chr(34)#,#chr(34)##rtrim(GetDocs.T_Alias)##chr(34)#,#ch
r(34)##rtrim(GetDocs.C_Alias)##chr(34)#" addnewline="Yes">

</cfoutput>

 

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