Re: [mdb-dev] [PATCH] optimize the scan for next data page

[Brian B. <ca...@ai...>]

David

i'm not intentionally ignoring your patches. i'm just real busy these 
days.  The patches look good.  Would you like CVS perms to check them in 
yourself?

Brian

On Fri, 11 Apr 2003, David Mansfield wrote:

> 
> The scan for the next data page for a table starts again from the 
> beginning each time.  For really large tables this causes a noticable slow 
> down as we get further and further into the data.
> 
> This patch uses the table->cur_phys_pg variable to initialize the starting 
> point of the scan to exactly the place we left off last time.  This saves 
> about 30% cpu time for some exports here.
> 
> David
> 
>