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On 08/22/07 17:45, Dmitry Koterov wrote:
> Also, the controller is configured to use 75% of its memory for write
> caching and 25% - for read caching. So reads cannot flood writes.
That seems to be a very extreme ratio. Most databases do *many*
times more reads than writes.
- --
Ron Johnson, Jr.
Jefferson LA USA
Give a man a fish, and he eats for a day.
Hit him with a fish, and he goes away for good!
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
