ibatis-user-java mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Guido García Bernardo <ggarc...@itdeusto.com>
Subject Caching - The same cacheModel with similar queries
Date Mon, 18 Apr 2005 07:54:41 GMT
Hi,
I've two questions regarding with caching.
Is caching useful when using two similar queries (the second one being 
the first one plus a where clause) ?

    <statement id="getAreas" resultMap="area_result" 
cacheModel="areas-cache">
    select * from AREAS
    </statement>
    
    <statement id="getArea" resultMap="area_result" 
cacheModel="areas-cache">
    select * from AREAS where codigo = #value#
    </statement>

    <cacheModel id="areas-cache" readOnly="true" type="MEMORY">
        <flushInterval hours="24" />
        <property name="reference-type" value="WEAK" />       
    </cacheModel>

Is there any problem when using WEAK references? 
(http://www.mail-archive.com/ibatis-user-java@incubator.apache.org/msg01190.html)

Thank you.
Guido García Bernardo.

Mime
View raw message