Re: Query Cache questions

2008-09-17 Thread Ananda Kumar
okie..got u On 9/17/08, Bard Aase <[EMAIL PROTECTED]> wrote: > > On Wed, Sep 17, 2008 at 12:42 PM, Ananda Kumar <[EMAIL PROTECTED]> wrote: > >>query_cache_limit is the maximum size of a single resultset in the > >> cache. If your query results in a bigger resultset it will never get > >> into the

Re: Query Cache questions

2008-09-17 Thread Bard Aase
On Wed, Sep 17, 2008 at 12:42 PM, Ananda Kumar <[EMAIL PROTECTED]> wrote: >>query_cache_limit is the maximum size of a single resultset in the >> cache. If your query results in a bigger resultset it will never get >> into the cache even if its room for it in the cache itself. > > > > Even if there

Re: Query Cache questions

2008-09-17 Thread Ananda Kumar
>query_cache_limit is the maximum size of a single resultset in the > cache. If your query results in a bigger resultset it will never get > into the cache even if its room for it in the cache itself. Even if there is room why will it not fit into the cache. On 9/17/08, Bard Aase <[EMAIL PRO

Re: Query Cache questions

2008-09-17 Thread Bard Aase
On Wed, Sep 17, 2008 at 11:54 AM, Uwe Kiewel <[EMAIL PROTECTED]> wrote: > Bard Aase schrieb: >> On Wed, Sep 17, 2008 at 11:37 AM, Uwe Kiewel <[EMAIL PROTECTED]> wrote: >>> Hi, >>> >>> I have two questions regarding the query cache: >>> >>> 1. What is the difference between query_cache_limit and que

Re: Query Cache questions

2008-09-17 Thread Uwe Kiewel
Bard Aase schrieb: > On Wed, Sep 17, 2008 at 11:37 AM, Uwe Kiewel <[EMAIL PROTECTED]> wrote: >> Hi, >> >> I have two questions regarding the query cache: >> >> 1. What is the difference between query_cache_limit and query_cache_size? > > query_cache_limit is the maximum size of a single resultset

Re: Query Cache questions

2008-09-17 Thread Bard Aase
On Wed, Sep 17, 2008 at 11:37 AM, Uwe Kiewel <[EMAIL PROTECTED]> wrote: > Hi, > > I have two questions regarding the query cache: > > 1. What is the difference between query_cache_limit and query_cache_size? query_cache_limit is the maximum size of a single resultset in the cache. If your query re

Query Cache questions

2008-09-17 Thread Uwe Kiewel
Hi, I have two questions regarding the query cache: 1. What is the difference between query_cache_limit and query_cache_size? mysql> show variables like '%query_cache%'; have_query_cache | YES | query_cache_limit| 1048576 | query_cache_min_res_unit | 4096 |

Query-cache questions

2004-03-28 Thread Mark
Hello, I just upgraded to MySQL 4.0.18. I have a question about the new query-cache. The documentation says: "The FLUSH TABLES statement also flushes the query cache." What does that mean exactly? Does it mean FLUSH TABLES, in effect, is equal to RESET QUERY CACHE, in that it purges the cache? O