Re: have_query_cache and query_cache_type

Hi,
   this is a compile option, the variable have_query_cache
is there to illustrate if the current binary has been compiled with the 
query cache or not.

Regards,

Yves

On 12-03-06 06:32 PM, Revathi Rangachari wrote:
> Hi
>
> (1)  Under what circumstances the have_query_cache can become 'NO'.
>
> (2)  Is it possible to set it as 'YES'. When I tried to do that I get error message as - ERROR HY000: Variable 'have_query_cache' is a read only variable
>
> (3) If have_query_cache is 'NO' and if I enable query_cache_type and set query_cache_size TO 128MB, will the queries be read from the query cache?
>
> Thanks
> Revathi R
>
>
>

-- 
MySQL Internals Mailing List
For list archives: http://lists.mysql.com/internals
To unsubscribe:    http://lists.mysql.com/internals