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Re: [O] Extremely slow org-table operations


From: Charles Millar
Subject: Re: [O] Extremely slow org-table operations
Date: Fri, 31 Oct 2014 15:12:01 -0400
User-agent: Mozilla/5.0 (Windows NT 6.0; rv:33.0) Gecko/20100101 Firefox/33.0 SeaMonkey/2.30

Hi York,

York Zhao wrote:
@Charlie Millar:

> IIRC Carsten Dominik made the following observation: org tables are extremely > slow if they are used as workbooks/spreadsheets and there are many entries
> (many is undefined).

Thanks for the information, could you please clarify what "entry" means? Does it
mean org headline, or a row in an org-table?

> I learned that the hard way when I had one table - four columns, three simple > addition formulas with about 1,000 entries. It seemed an eternity before the
> addition was completed.

I guess the "entries" here mean the table rows right? Please confirm.

You are correct; I should have said rows. In my file there were 1000 (+/-) rows and each row had up to three "entries", not including the description in the first row. For instance (without any formulas) in the following row I entered each amount in columns 2,3 & 4.

    | this was a transaction | 100.00 | 200.00 | 300.00|

So I considered this three entries. So actually there were 3,000 (+/-) entries.

Charlie



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