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Re: data stuctures

by socketdave (Curate)
on Sep 23, 2005 at 16:41 UTC ( #494598=note: print w/replies, xml ) Need Help??

in reply to data stuctures

Replace the {} in your hash definition with ()... If you wanted a hashref, you would use {}, but assign to a scalar:
$rims = { GROUP=>$string, LNAME=>$string, INITS=>$string, MBRID=>$string, M_DOB=>$string, DEPCD=>$string, P_FNAME=>$string, P_DOB=>$string, P_SEX=>$string, };
Thanks to ikegami for pointing out the bigger problem with your code. The change I suggested will definitely fix your warning but will definitely not make your code do what you expect.

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[Corion]: Meh. SQL window functions would even make pagination easy/trivial (but not performant), as rank() over (partition by user order by timestamp) / 10 as page would give me a page number for each item, with 10 items per page.
[Corion]: Of course, the query performance for "all items on page 10" is likely worse than rank() between 100 and 109 , but if that means I can write 15 lines of SQL instead of needing to think about how to partition things and how to encode the page size...

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