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Author Re: transform one2many table
Chas Owens

2007-05-16, 7:58 am

On 5/15/07, yitzle <yitzle@users.sourceforge.net> wrote:
snip
> You can split the input file into chunks, or process one ID and then
> let the variable go out of scope or whatever...

snip

Or, since the solution involves hashes, you could use a dbm file tie'd
to a hash to keep the data on disk instead of RAM. Take a look at
AnyDBM_File*, DBM::Deep*, or the dbmopen* function.

* http://search.cpan.org/~nwclark/per.../AnyDBM_File.pm
* http://search.cpan.org/~rkinyon/DBM...ib/DBM/Deep.pod
* http://www.perl.com/doc/manual/html...nc/dbmopen.html
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2007-05-17, 5:32 pm

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