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From:Michael Widenius Date:November 13 1999 10:14pm
Subject:Re: mysql is a pain in the ass
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>>>>> "Raul" == Raul Miller <raul@stripped> writes:

Raul> On Wed, Nov 03, 1999 at 04:10:43PM +0200, sinisa@stripped wrote:
>> The current framework of mysql is streamlined towards the fastest
>> execution of individual commands. Therefore design should also take
>> into account it's many strong point and those very few, minor not so
>> great points ;O) 
>> 
>> That means, beside other things, that with these table lockup's you
>> should normalize your table maximally. It should be at least fourth
>> form or Boyce/Codd normal form. Then waits, will be much smaller.

Raul> This has been done (at least for that database design -- the
Raul> database is being redesigned, but that's another issue).

>> Regarding your query, as it does not lock any tables, you should
>> ponder into it's intricacies and speed it up.

Raul> In mysql, all selects lock tables against inserts, updates, etc.

Hi!

Not really;  You can still perform INSERT DELAYED on the locked
select.

Within about 2 MySQL releases (1 month ?) we should also have
concurrent INSERT + SELECTS running for MyISAM tables + concurrent
SELECT + insert/update/delete for the new transaction safe tables.

Regards,
Monty
Thread
mysql is a pain in the assMark O. Davis26 Oct
  • Re: mysql is a pain in the assEd Carp26 Oct
  • Re: mysql is a pain in the assLindsay Davies26 Oct
  • Re: mysql is a pain in the assfooler26 Oct
  • Re: mysql is a pain in the assBogdan Paduraru26 Oct
  • RE: mysql is a pain in the assDavid Moreno S.26 Oct
  • Re: mysql is a pain in the assJeremy Cole26 Oct
  • Re: mysql is a pain in the assMark Russell26 Oct
  • Re: mysql is a pain in the assMark Russell26 Oct
  • Re: mysql is a pain in the assRuben I Safir26 Oct
  • Re: mysql is a pain in the assRuben I Safir26 Oct
  • Re: mysql is a pain in the assTonu Samuel26 Oct
  • Re: mysql is a pain in the ass(Paul D. Smith)26 Oct
  • Re: mysql is a pain in the assfooler27 Oct
  • Re: mysql is a pain in the assfooler27 Oct
    • Re: mysql is a pain in the assEd Carp27 Oct
  • Re: mysql is a pain in the assfooler27 Oct
  • Re: mysql is a pain in the assfooler27 Oct
    • Re: mysql is a pain in the assEd Carp27 Oct
      • Re: mysql is a pain in the assfooler27 Oct
        • RE: mysql is a pain in the assOzlinx)27 Oct
        • Re: mysql is a pain in the assEd Carp27 Oct
          • Re: mysql is a pain in the assRuben Safir27 Oct
      • Re: mysql is a pain in the assJay J27 Oct
      • Re: mysql is a pain in the assTonu Samuel27 Oct
        • Re: mysql is a pain in the assDan Nelson27 Oct
        • Re: mysql is a pain in the assDan Nelson27 Oct
      • Re: mysql is a pain in the assfooler27 Oct
        • Re: mysql is a pain in the assJani Tolonen27 Oct
          • Priorities on the TODO list [was Re: mysql is a pain in the ass]Bob Kline27 Oct
            • MySQL and ZendStephen J. Taranto27 Oct
              • Re: MySQL and Zend(Sean McKenna)28 Oct
        • Full commercial products vs. open source [was Re: mysql is a painin the ass]Bob Kline27 Oct
        • RE: mysql is a pain in the assOzlinx)28 Oct
      • Re: mysql is a pain in the assJay J27 Oct
      • Re: mysql is a pain in the assTonu Samuel27 Oct
      • Re: mysql is a pain in the assTonu Samuel27 Oct
      • Re: mysql is a pain in the assfooler27 Oct
        • Re: mysql is a pain in the assBob Kline27 Oct
        • Re: mysql is a pain in the assRuben Safir27 Oct
        • Re: mysql is a pain in the assMike Schwartz28 Oct
          • Re: mysql is a pain in the assJani Tolonen28 Oct
            • Re: mysql is a pain in the assMike Schwartz29 Oct
              • Re: mysql is a pain in the assFrederik Lindberg29 Oct
                • Re: mysql is a pain in the assMike Schwartz29 Oct
                  • Re: mysql is a pain in the assFrederik Lindberg29 Oct
                    • Re: mysql is a pain in the assMichael Widenius14 Nov
                      • LIKE '%foo%' (was: mysql is a ...)Frederik Lindberg14 Nov
                  • Re: mysql is a pain in the assMichael Widenius14 Nov
                    • Re: mysql is a pain in the assBob Kline14 Nov
      • Re: mysql is a pain in the assTonu Samuel28 Oct
      • Re: mysql is a pain in the assfooler29 Oct
        • Hardware vs Software and the speedJani Tolonen29 Oct
      • Re: Hardware vs Software and the speedfooler29 Oct
        • Re: Hardware vs Software and the speedJani Tolonen29 Oct
      • Re: mysql is a pain in the asssasha29 Oct
      • Re: Hardware vs Software and the speedfooler30 Oct
        • Re: Hardware vs Software and the speedJani Tolonen1 Nov
      • Re: mysql is a pain in the assDuncan Kinder30 Oct
  • Re: mysql is a pain in the assSabat27 Oct
  • Re: mysql is a pain in the ass(Paul D. Smith)27 Oct
Re: mysql is a pain in the assOzlinx)26 Oct
RE: mysql is a pain in the assJohn Foley26 Oct
  • RE: mysql is a pain in the assBob Kline26 Oct
  • mysql GUI ClientBronco26 Oct
    • Re: mysql GUI Clientjurban26 Oct
Re: Hardware vs Software and the speedfooler30 Oct
  • Re: Hardware vs Software and the speedsinisa30 Oct
Re: mysql is a pain in the assJoseph R. Junkin30 Oct
  • Re: mysql is a pain in the assLarry Rufo30 Oct
    • Re: mysql is a pain in the assBlain Nelson1 Nov
  • Re: mysql is a pain in the assMike Schwartz1 Nov
Re: Hardware vs Software and the speedEd Carp1 Nov
Re: mysql is a pain in the assEd Carp1 Nov
  • Re: mysql is a pain in the assLarry Rufo2 Nov
Re: mysql is a pain in the assDejan Lekic1 Nov
Re: mysql is a pain in the assRaul Miller1 Nov
  • Re: mysql is a pain in the asssinisa2 Nov
    • Re: mysql is a pain in the assMatthias Urlichs2 Nov
    • Re: mysql is a pain in the assRaul Miller2 Nov
      • Re: mysql is a pain in the assPatrick Greenwell2 Nov
        • Re: mysql is a pain in the assRaul Miller2 Nov
          • Re: mysql is a pain in the asssinisa3 Nov
            • Re: mysql is a pain in the assRaul Miller3 Nov
              • Re: mysql is a pain in the asssinisa4 Nov
                • Re: mysql is a pain in the assRaul Miller4 Nov
              • Re: mysql is a pain in the assMichael Widenius14 Nov
                • Re: mysql is a pain in the assRaul Miller14 Nov
      • Re: mysql is a pain in the asssinisa3 Nov
        • Re: mysql is a pain in the assRaul Miller3 Nov
          • Re: mysql is a pain in the assMichael Widenius14 Nov
  • Re: mysql is a pain in the assDave Hodgkinson2 Nov
    • Re: mysql is a pain in the assRaul Miller2 Nov
Re: mysql is a pain in the assEd Carp3 Nov
  • Re: mysql is a pain in the assRaul Miller3 Nov
    • Re: mysql is a pain in the assMike Wexler3 Nov
      • Re: mysql is a pain in the assMatthias Urlichs7 Nov
        • Re: mysql is a pain in the assRaul Miller8 Nov
        • Re: mysql is a pain in the assMichael Widenius28 Nov
      • Re: mysql is a pain in the assMichael Widenius28 Nov
  • MySQL 3.23.7? (was)Re: mysql is a pain in the assVan28 Nov
    • Re: MySQL 3.23.7? (was)Re: mysql is a pain in the asssinisa28 Nov
  • Re: MySQL 3.23.7? (was)Re: mysql is a pain in the assTonu Samuel28 Nov