]
Sebastian Schneider commented on JBPM-2765:
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I don't understand this issue completely. In what way should SQL scripts have been
changed after the introduction of the DatabaseIdComposer? As someone stated on th forums
I'd prefer to use a Hibernate sequence anyway.
With the introduction of the id generator sql-scripts
(${jbpm.home}/install/src/db/create) were not updated
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Key: JBPM-2765
URL:
https://jira.jboss.org/jira/browse/JBPM-2765
Project: jBPM
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: jBPM 4.3
Environment: Databases HSQLDB, MySQL, Oracle, PostgrasSql: if database tables
where created using the sql-scripts in ${jbpm.home}/install/src/db/create
Reporter: Jan Scherf
Priority: Minor
Fix For: jBPM 4.4
org.jbpm.pvm.internal.model.ExecutionImpl.save() crashs with database-error.
reason:
- DatabaseIdComposer.createId(...) produces datatype string
- but sql-Skripts create dbid-colums whose datatype is integer
__________________________________________________________________________________________
See more Details on:
http://community.jboss.org/message/521822
The reason of this problem can be found in
org.jbpm.pvm.internal.id.DatabaseIdComposer.createId(...) which is called in
org.jbpm.pvm.internal.model.ExecutionImpl.save() to initialize ExecutionImpl.dbid.
Property dbid is mapped to database table JBPM4_EXECUTION (see: jbpm.execution.hbm.xml).
As you can see in sql-files in ${jbpm.home}/src/db/create, the database-field-datatype of
property DBID_ is a kind of integer. But DatabaseIdComposer.createId(...) produces String
...
It seems that with the introduction of the id generator these scripts were not updated.
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