Tuesday, 22 November 2016

[firebird-support] Re: Best way to delete millions of rows

 

---In firebird-support@yahoogroups.com, <kragh.thomas@...> wrote :


> Pagesize is 16384

  It is OK

> and pagebuffers is 256.

  It is *terrible* ! Set it to 1024 and look what happens

> Servermode is superclassic.

  Not matters in this test

> If I drop the primary key/index everything works as expected. 

  Sure :)

Regards,
Vlad

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Posted by: hvlad@users.sourceforge.net
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Also search the knowledgebases at http://www.ibphoenix.com/resources/documents/

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