[portal-commits] JBoss Portal SVN: r13697 - docs/enterprise/tags/Enterprise_Portal_Platform_4_3_GA_CP02/Reference_Guide/en-US.

Author: thomas.heute(a)jboss.com Date: 2009-08-06 13:01:59 -0400 (Thu, 06 Aug 2009) New Revision: 13697 Modified: docs/enterprise/tags/Enterprise_Portal_Platform_4_3_GA_CP02/Reference_Guide/en-US/Migration.xml Log: JBEPP-105: Explain schema changes Modified: docs/enterprise/tags/Enterprise_Portal_Platform_4_3_GA_CP02/Reference_Guide/en-US/Migration.xml =================================================================== --- docs/enterprise/tags/Enterprise_Portal_Platform_4_3_GA_CP02/Reference_Guide/en-US/Migration.xml 2009-08-06 16:55:09 UTC (rev 13696) +++ docs/enterprise/tags/Enterprise_Portal_Platform_4_3_GA_CP02/Reference_Guide/en-US/Migration.xml 2009-08-06 17:01:59 UTC (rev 13697) @@ -13,9 +13,167 @@ </para> <para> Enterprise Portal Platform 4.3 compatibility with JBoss Portal 2.6 is very high. The main differences are the use of JSR-286 features to replace - JBoss Portal specific features. The database schema hasn't changed. + JBoss Portal specific features. The database schema has slightly changed though. </para> - + + <section> + <title>Schema update</title> + <note><para>If you haven't used any workflow mechanism in JBoss Portal 2.6 and if the database user has the rights to alter/create tables in the + running database, all the following changes will be automatically be done.</para></note> + <para>The columns SER_STATE of the table JBP_INSTANCE and SER_STATE of the table JBP_INSTANCE_PER_USER have changed from a length of 50000000 to 16384. + You can either alter the tables or modify the hibernate mapping file <literal>portal-core-sar/conf/hibernate/instance/domain.hbm.xml + </literal> to set back the length to 50000000 if your database allows it.</para> + <para>The major changes on the schema are related to JBpm as stated in the JBpm 3.2 release note. JBoss Portal 2.6 was using JBpm 3.1 while + the Enterprise Portal Platform 4.3 is using JBpm 3.2. Here is the relevant part from the JBpm release note:</para> + <section> + <title>JBpm 3.2 release note extract</title> + <para>jPDL Database Schema Updates from 3.1.x to 3.2.x +<programlisting><![CDATA[ +create table JBPM_JOB ( + ID_ bigint generated by default as identity (start with 1), + CLASS_ char(1) not null, + VERSION_ integer not null, + DUEDATE_ timestamp, + PROCESSINSTANCE_ bigint, + TOKEN_ bigint, + TASKINSTANCE_ bigint, + ISSUSPENDED_ bit, + ISEXCLUSIVE_ bit, + LOCKOWNER_ varchar(255), + LOCKTIME_ timestamp, + EXCEPTION_ varchar(4000), + RETRIES_ integer, + NAME_ varchar(255), + REPEAT_ varchar(255), + TRANSITIONNAME_ varchar(255), + ACTION_ bigint, + GRAPHELEMENTTYPE_ varchar(255), + GRAPHELEMENT_ bigint, + NODE_ bigint, + primary key (ID_) +) + +alter table JBPM_MODULEINSTANCE add column VERSION_ integer +alter table JBPM_NODE add column DESCRIPTION_ varchar(4000) +alter table JBPM_NODE add column ISASYNCEXCL_ bit +alter table JBPM_NODE add column SUBPROCNAME_ varchar(255) +alter table JBPM_NODE add column SCRIPT_ bigint +alter table JBPM_POOLEDACTOR add column VERSION_ integer +alter table JBPM_PROCESSDEFINITION add column CLASS_ char(1) +alter table JBPM_PROCESSDEFINITION add column DESCRIPTION_ varchar(4000) +alter table JBPM_PROCESSINSTANCE add column KEY_ varchar(255) +alter table JBPM_SWIMLANEINSTANCE add column VERSION_ integer +alter table JBPM_TASK add column CONDITION_ varchar(255) +alter table JBPM_TASK add column PRIORITY_ integer +alter table JBPM_TASKINSTANCE add column VERSION_ integer +alter table JBPM_TASKINSTANCE add column PROCINST_ bigint +alter table JBPM_TOKEN add column LOCK_ varchar(255) +alter table JBPM_TOKENVARIABLEMAP add column VERSION_ integer +alter table JBPM_TRANSITION add column DESCRIPTION_ varchar(4000) +alter table JBPM_TRANSITION add column CONDITION_ varchar(255) +alter table JBPM_VARIABLEINSTANCE add column VERSION_ integer +alter table JBPM_JOB add constraint FK_JOB_TOKEN foreign key (TOKEN_) references JBPM_TOKEN +alter table JBPM_JOB add constraint FK_JOB_NODE foreign key (NODE_) references JBPM_NODE +alter table JBPM_JOB add constraint FK_JOB_PRINST foreign key (PROCESSINSTANCE_) references JBPM_PROCESSINSTANCE +alter table JBPM_JOB add constraint FK_JOB_ACTION foreign key (ACTION_) references JBPM_ACTION +alter table JBPM_JOB add constraint FK_JOB_TSKINST foreign key (TASKINSTANCE_) references JBPM_TASKINSTANCE +alter table JBPM_NODE add constraint FK_NODE_SCRIPT foreign key (SCRIPT_) references JBPM_ACTION +alter table JBPM_PROCESSINSTANCE add constraint FK_PROCIN_SPROCTKN foreign key (SUPERPROCESSTOKEN_) references JBPM_TOKEN +alter table JBPM_RUNTIMEACTION add constraint FK_RTACTN_PROCINST foreign key (PROCESSINSTANCE_) references JBPM_PROCESSINSTANCE +alter table JBPM_RUNTIMEACTION add constraint FK_RTACTN_ACTION foreign key (ACTION_) references JBPM_ACTION +alter table JBPM_SWIMLANE add constraint FK_SWL_ASSDEL foreign key (ASSIGNMENTDELEGATION_) references JBPM_DELEGATION +alter table JBPM_SWIMLANE add constraint FK_SWL_TSKMGMTDEF foreign key (TASKMGMTDEFINITION_) references JBPM_MODULEDEFINITION +alter table JBPM_SWIMLANEINSTANCE add constraint FK_SWIMLANEINST_TM foreign key (TASKMGMTINSTANCE_) references JBPM_MODULEINSTANCE +alter table JBPM_SWIMLANEINSTANCE add constraint FK_SWIMLANEINST_SL foreign key (SWIMLANE_) references JBPM_SWIMLANE +alter table JBPM_TASK add constraint FK_TSK_TSKCTRL foreign key (TASKCONTROLLER_) references JBPM_TASKCONTROLLER +alter table JBPM_TASK add constraint FK_TASK_ASSDEL foreign key (ASSIGNMENTDELEGATION_) references JBPM_DELEGATION +alter table JBPM_TASK add constraint FK_TASK_TASKNODE foreign key (TASKNODE_) references JBPM_NODE +alter table JBPM_TASK add constraint FK_TASK_PROCDEF foreign key (PROCESSDEFINITION_) references JBPM_PROCESSDEFINITION +alter table JBPM_TASK add constraint FK_TASK_STARTST foreign key (STARTSTATE_) references JBPM_NODE +alter table JBPM_TASK add constraint FK_TASK_TASKMGTDEF foreign key (TASKMGMTDEFINITION_) references JBPM_MODULEDEFINITION +alter table JBPM_TASK add constraint FK_TASK_SWIMLANE foreign key (SWIMLANE_) references JBPM_SWIMLANE +alter table JBPM_TASKACTORPOOL add constraint FK_TSKACTPOL_PLACT foreign key (POOLEDACTOR_) references JBPM_POOLEDACTOR +alter table JBPM_TASKACTORPOOL add constraint FK_TASKACTPL_TSKI foreign key (TASKINSTANCE_) references JBPM_TASKINSTANCE +alter table JBPM_TASKCONTROLLER add constraint FK_TSKCTRL_DELEG foreign key (TASKCONTROLLERDELEGATION_) references JBPM_DELEGATION +alter table JBPM_TASKINSTANCE add constraint FK_TSKINS_PRCINS foreign key (PROCINST_) references JBPM_PROCESSINSTANCE +alter table JBPM_TASKINSTANCE add constraint FK_TASKINST_TMINST foreign key (TASKMGMTINSTANCE_) references JBPM_MODULEINSTANCE +alter table JBPM_TASKINSTANCE add constraint FK_TASKINST_TOKEN foreign key (TOKEN_) references JBPM_TOKEN +alter table JBPM_TASKINSTANCE add constraint FK_TASKINST_SLINST foreign key (SWIMLANINSTANCE_) references JBPM_SWIMLANEINSTANCE +alter table JBPM_TASKINSTANCE add constraint FK_TASKINST_TASK foreign key (TASK_) references JBPM_TASK +alter table JBPM_TOKEN add constraint FK_TOKEN_PARENT foreign key (PARENT_) references JBPM_TOKEN +alter table JBPM_TOKEN add constraint FK_TOKEN_NODE foreign key (NODE_) references JBPM_NODE +alter table JBPM_TOKEN add constraint FK_TOKEN_PROCINST foreign key (PROCESSINSTANCE_) references JBPM_PROCESSINSTANCE +alter table JBPM_TOKEN add constraint FK_TOKEN_SUBPI foreign key (SUBPROCESSINSTANCE_) references JBPM_PROCESSINSTANCE +alter table JBPM_TOKENVARIABLEMAP add constraint FK_TKVARMAP_CTXT foreign key (CONTEXTINSTANCE_) references JBPM_MODULEINSTANCE +alter table JBPM_TOKENVARIABLEMAP add constraint FK_TKVARMAP_TOKEN foreign key (TOKEN_) references JBPM_TOKEN +alter table JBPM_TRANSITION add constraint FK_TRANSITION_TO foreign key (TO_) references JBPM_NODE +alter table JBPM_TRANSITION add constraint FK_TRANS_PROCDEF foreign key (PROCESSDEFINITION_) references JBPM_PROCESSDEFINITION +alter table JBPM_TRANSITION add constraint FK_TRANSITION_FROM foreign key (FROM_) references JBPM_NODE +alter table JBPM_VARIABLEACCESS add constraint FK_VARACC_TSKCTRL foreign key (TASKCONTROLLER_) references JBPM_TASKCONTROLLER +alter table JBPM_VARIABLEACCESS add constraint FK_VARACC_SCRIPT foreign key (SCRIPT_) references JBPM_ACTION +alter table JBPM_VARIABLEACCESS add constraint FK_VARACC_PROCST foreign key (PROCESSSTATE_) references JBPM_NODE +alter table JBPM_VARIABLEINSTANCE add constraint FK_VARINST_TK foreign key (TOKEN_) references JBPM_TOKEN +alter table JBPM_VARIABLEINSTANCE add constraint FK_VARINST_TKVARMP foreign key (TOKENVARIABLEMAP_) references JBPM_TOKENVARIABLEMAP +alter table JBPM_VARIABLEINSTANCE add constraint FK_VARINST_PRCINST foreign key (PROCESSINSTANCE_) references JBPM_PROCESSINSTANCE +alter table JBPM_VARIABLEINSTANCE add constraint FK_VAR_TSKINST foreign key (TASKINSTANCE_) references JBPM_TASKINSTANCE +alter table JBPM_VARIABLEINSTANCE add constraint FK_BYTEINST_ARRAY foreign key (BYTEARRAYVALUE_) references JBPM_BYTEARRAY + +insert into JBPM_JOB + (ID_, + CLASS_, + VERSION_, + DUEDATE_, + PROCESSINSTANCE_, + TOKEN_, + TASKINSTANCE_, + ISSUSPENDED_, + ISEXCLUSIVE_, + LOCKOWNER_, + LOCKTIME_, + EXCEPTION_, + RETRIES_, + NAME_, + REPEAT_, + TRANSITIONNAME_, + ACTION_, + GRAPHELEMENTTYPE_, + GRAPHELEMENT_) +select + ID_, + 'T', + 0, + DUEDATE_, + PROCESSINSTANCE_, + TOKEN_, + TASKINSTANCE_, + ISSUSPENDED_, + 0, + NULL, + NULL, + EXCEPTION_, + 0, + NAME_, + REPEAT_, + TRANSITIONNAME_, + ACTION_, + GRAPHELEMENTTYPE_, + GRAPHELEMENT_ +from JBPM_TIMER; + +drop table JBPM_MESSAGE +]]></programlisting> + +Since, 3.2, the table JBPM_DECISIONCONDITION is not used any more. But it is still +in the default generated schema because of backwards compatibility reasons. Newly +deployed processes (even if they have decision conditions) will not use that table +any more. So if your old processes don't have decision conditions or if you only +deploy new processes to your db, you can safely drop the JBPM_DECISIONCONDITION table. +If you do that, don't forget to remove the line that refers to the decision condition +class in your hibernate.cfg.xml and also remove the decisionConditions list entry in +the org/jbpm/graph/node/Decision.hbm.xml file. + </para> + </section> + </section> <section id="manual_migration"> <title>Usage of JBossActionRequest</title> <para>Usage of JBossActionRequest is not available directly anymore. From now on it is only accessible if the