Hibernate/hibernate-orm
1
0
Fork 0
mirror of https://github.com/hibernate/hibernate-orm synced 2025-02-23 03:24:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

docd log categories

Browse Source 
git-svn-id: https://svn.jboss.org/repos/hibernate/trunk/Hibernate3/doc@5578 1b8cb986-b30d-0410-93ca-fae66ebed9b2
This commit is contained in:
Gavin King 2005-02-06 06:42:54 +00:00
parent e3bfdf4ec6
commit fd713fe1b2
1 changed files with 63 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
reference/en/modules/configuration.xml
View File

@ -1311,11 +1311,71 @@ hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect]]></programlisting>
We strongly recommend that you familiarize yourself with Hibernate's log
messages. A lot of work has been put into making the Hibernate log as
detailed as possible, without making it unreadable. It is an essential
troubleshooting device. Also don't forget to enable SQL logging as
described above (<literal>hibernate.show_sql</literal>), it is your first
step when looking for performance problems.
troubleshooting device. The most interesting log categories are the
following:
</para>
<table frame="topbot" id="log-categories" revision="2">
<title>Hibernate Log Categories</title>
<tgroup cols="2">
<colspec colwidth="1*"/>
<colspec colwidth="2.5*"/>
<thead>
<row>
<entry>Category</entry>
<entry>Function</entry>
</row>
</thead>
<tbody>
<row>
<entry><literal>org.hibernate.SQL</literal></entry>
<entry>Log all SQL DML statements as they are executed</entry>
</row>
<row>
<entry><literal>org.hibernate.type</literal></entry>
<entry>Log all JDBC parameters</entry>
</row>
<row>
<entry><literal>org.hibernate.tool.hbm2ddl</literal></entry>
<entry>Log all SQL DDL statements as they are executed</entry>
</row>
<row>
<entry><literal>org.hibernate.pretty</literal></entry>
<entry>
Log the state of all entities (max 20 entities) associated
with the session at flush time
</entry>
</row>
<row>
<entry><literal>org.hibernate.cache</literal></entry>
<entry>Log all second-level cache activity</entry>
</row>
<row>
<entry><literal>org.hibernate.jdbc</literal></entry>
<entry>Log all JDBC resource acquisition</entry>
</row>
<row>
<entry><literal>org.hibernate.secure</literal></entry>
<entry>Log all JAAS authorization requests</entry>
</row>
<row>
<entry><literal>org.hibernate</literal></entry>
<entry>
Log everything (a lot of information, but very useful for
troubleshooting).
</entry>
</row>
</tbody>
</tgroup>
</table>
<para>
When developing applications with Hibernate, you should almost always work with
<literal>debug</literal> enabled for the category <literal>org.hibernate.SQL</literal>,
or, alternatively, the property <literal>hibernate.show_sql</literal> enabled.
</para>
</sect1>
<sect1 id="configuration-namingstrategy">