Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>First of all, your <code>System.out.println()</code> statement will get executed every time whether or not 2nd level cache is accessed because such access takes place within <code>list()</code> method.</p> <p>Secondly, Criteria - much like Query - does <strong>not</strong> automatically use 2nd level cache; configuration properties you've specified merely <strong>enable</strong> it to be used. You still need to explicitly mark each Query / Criteria instance as cacheable by calling <a href="http://docs.jboss.org/hibernate/stable/core/api/org/hibernate/Criteria.html#setCacheable(boolean)" rel="nofollow noreferrer"><code>setCacheable(true)</code></a>:</p> <pre><code>Criteria crit = ...; crit.setCacheable(true); return crit.list(); </code></pre> <p>On a side note, since you're using <code>HibernateTemplate</code> you might as well use it right :-) and get rid of manual <code>doInHibernate</code> wrapper:</p> <pre><code>public List&lt;TestPOJOcategory&gt; getAllCategory(final String keyword, final int nFirst, final int nPageSize, final String sortColumnId, final boolean bSortOrder) { DetachedCriteria crit = DetachedCriteria.forClass(TestPOJOcategory.class); crit.add(Restrictions.ilike("categoryname", keyword)) .addOrder(bSortOrder ? Order.asc(sortColumnId) : Order.desc(sortColumnId)); getHibernateTemplate().setCacheQueries(true); // works on both queries and criteria return (List&lt;TestPOJOcategory&gt;) getHibernateTemplate() .findByCriteria(crit, nFirst, nPageSize); } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POcannot do 2nd level cache
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USChssPly76
    1. USChssPly76
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POcannot do 2nd level cache
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COmay i know where should i put system.out.print to check the method is calling from db or cache?
      singulars
      1. PO
      1. UScometta
    2. COhere is what i do to check whether the query if from db or cache. use show_sql to check.
      singulars
      1. PO
      1. UScometta
    3. COshow_sql is correct; and you already have it in your configuration. If the SQL is not printed that means query results are retrieved from cache.
      singulars
      1. PO
      1. USChssPly76
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload