Nothing should be changed in ejb-jar.xml. This is set
up in jbosscmp-jdbc.xml. The following field will be
auto-incremented:
cmp-field
field-namemyId/field-name
/auto-increment
/cmp-field
Also
the entity which has auto-incremented primary key should specify an
entity-command that implements specific auto-incrementation. For MySql it
is:
entity
ejb-nameMyEntity/ejb-name
...
entity-command
name="mysql-get-generated-keys"/
/entity
Refer
to jbosscmp-jdbc_3_2.dtd and standardjbosscmp-jdbc.xml for configuration and
available entity-commands.
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Sent: Sunday, January 04, 2004 8:38 PMTo:
[EMAIL PROTECTED]Subject: [JBoss-user] key
auto-increment in Jboss3.2.2 and MySql
Hi,
Some time ago, there was some discusion about auto-increment for the key
(mySQL database is supported). But I looked email archive, I couldn't find
answer to my question.
Say I have an ejb bean with a key for auto-increment. What changes I
should make to ejb-jar.xml (or other deploymentdescriptors, or something
else)so that jboss will know the key is auto-increment-template?
(
In the standardjbosscmp-jdbc.xml file,
there was a line for mySQL database.:
auto-increment-template?1
auto_increment/auto-increment-template
)
If possible, any examples?
Any help is appreciated.
Mark
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