From a554e8675a24d4db0d2f758d4248007d3577eaf2 Mon Sep 17 00:00:00 2001
From: krisv <kris.verlaenen@gmail.com>
Date: Wed, 28 Jan 2015 18:06:44 +0100
Subject: [PATCH] BZ-1049238 - Optimize DDL scripts for production use
 (indexes, ...)  - adding index generation to generated DLLs

---
 .../db/ddl-scripts/db2/db2-jbpm-schema.sql    | 49 +++++++++++++++++++
 .../ddl-scripts/derby/derby-jbpm-schema.sql   | 49 +++++++++++++++++++
 .../db/ddl-scripts/h2/h2-jbpm-schema.sql      | 49 +++++++++++++++++++
 .../ddl-scripts/hsqldb/hsqldb-jbpm-schema.sql | 48 ++++++++++++++++++
 .../ddl-scripts/mysql5/mysql5-jbpm-schema.sql | 49 +++++++++++++++++++
 .../mysqlinnodb/mysql-innodb-jbpm-schema.sql  | 49 +++++++++++++++++++
 .../ddl-scripts/oracle/oracle-jbpm-schema.sql | 49 +++++++++++++++++++
 .../postgresql/postgresql-jbpm-schema.sql     | 49 +++++++++++++++++++
 .../sqlserver/sqlserver-jbpm-schema.sql       | 49 +++++++++++++++++++
 .../sqlserver2008-jbpm-schema.sql             | 49 +++++++++++++++++++
 10 files changed, 489 insertions(+)

diff --git a/jbpm-installer/db/ddl-scripts/db2/db2-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/db2/db2-jbpm-schema.sql
index 0b84315e34..6810a6e223 100644
--- a/jbpm-installer/db/ddl-scripts/db2/db2-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/db2/db2-jbpm-schema.sql
@@ -617,3 +617,52 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task;
+
+
+    create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file
diff --git a/jbpm-installer/db/ddl-scripts/derby/derby-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/derby/derby-jbpm-schema.sql
index bb71a52407..0102912fca 100644
--- a/jbpm-installer/db/ddl-scripts/derby/derby-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/derby/derby-jbpm-schema.sql
@@ -617,3 +617,52 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task;
+
+        
+    create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file
diff --git a/jbpm-installer/db/ddl-scripts/h2/h2-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/h2/h2-jbpm-schema.sql
index 3f5deda2c1..24aa810506 100644
--- a/jbpm-installer/db/ddl-scripts/h2/h2-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/h2/h2-jbpm-schema.sql
@@ -618,3 +618,52 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task;
+
+        
+    create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file
diff --git a/jbpm-installer/db/ddl-scripts/hsqldb/hsqldb-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/hsqldb/hsqldb-jbpm-schema.sql
index 469eecb019..0b1872bf74 100644
--- a/jbpm-installer/db/ddl-scripts/hsqldb/hsqldb-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/hsqldb/hsqldb-jbpm-schema.sql
@@ -618,3 +618,51 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task;
+
+    create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file
diff --git a/jbpm-installer/db/ddl-scripts/mysql5/mysql5-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/mysql5/mysql5-jbpm-schema.sql
index 8165ba1d7a..16f2a8b572 100644
--- a/jbpm-installer/db/ddl-scripts/mysql5/mysql5-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/mysql5/mysql5-jbpm-schema.sql
@@ -663,3 +663,52 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task (id);
+
+        
+        create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file
diff --git a/jbpm-installer/db/ddl-scripts/mysqlinnodb/mysql-innodb-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/mysqlinnodb/mysql-innodb-jbpm-schema.sql
index bf65ce18fe..f8c6584c66 100644
--- a/jbpm-installer/db/ddl-scripts/mysqlinnodb/mysql-innodb-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/mysqlinnodb/mysql-innodb-jbpm-schema.sql
@@ -663,3 +663,52 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task (id);
+
+        
+    create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file
diff --git a/jbpm-installer/db/ddl-scripts/oracle/oracle-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/oracle/oracle-jbpm-schema.sql
index b944e98591..3cd326547e 100644
--- a/jbpm-installer/db/ddl-scripts/oracle/oracle-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/oracle/oracle-jbpm-schema.sql
@@ -672,3 +672,52 @@
     create sequence VAR_INST_LOG_ID_SEQ;
 
     create sequence WORKITEMINFO_ID_SEQ;
+    
+        
+    create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
diff --git a/jbpm-installer/db/ddl-scripts/postgresql/postgresql-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/postgresql/postgresql-jbpm-schema.sql
index 670a953ed8..91b86b4d16 100644
--- a/jbpm-installer/db/ddl-scripts/postgresql/postgresql-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/postgresql/postgresql-jbpm-schema.sql
@@ -672,3 +672,52 @@
     create sequence VAR_INST_LOG_ID_SEQ;
 
     create sequence WORKITEMINFO_ID_SEQ;
+    
+    
+    create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
diff --git a/jbpm-installer/db/ddl-scripts/sqlserver/sqlserver-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/sqlserver/sqlserver-jbpm-schema.sql
index 388e02cfcb..f83e5f7846 100644
--- a/jbpm-installer/db/ddl-scripts/sqlserver/sqlserver-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/sqlserver/sqlserver-jbpm-schema.sql
@@ -618,3 +618,52 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task;
+
+        
+        create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file
diff --git a/jbpm-installer/db/ddl-scripts/sqlserver2008/sqlserver2008-jbpm-schema.sql b/jbpm-installer/db/ddl-scripts/sqlserver2008/sqlserver2008-jbpm-schema.sql
index dc3b3be96e..3da02244db 100644
--- a/jbpm-installer/db/ddl-scripts/sqlserver2008/sqlserver2008-jbpm-schema.sql
+++ b/jbpm-installer/db/ddl-scripts/sqlserver2008/sqlserver2008-jbpm-schema.sql
@@ -618,3 +618,52 @@
         add constraint FK61F475A5F510CB46 
         foreign key (TaskData_Comments_Id) 
         references Task;
+
+        
+        create index IDX_Attachment_Id ON Attachment(TaskData_Attachments_Id);    
+    create index IDX_EventTypes_Id ON EventTypes(InstanceId);
+    create index IDX_I18NText_Subj on I18NText(Task_Subjects_Id);
+    create index IDX_I18NText_Name on I18NText(Task_Names_Id);
+    create index IDX_I18NText_Descr on I18NText(Task_Descriptions_Id);
+    create index IDX_I18NText_Notif on I18NText(Notification_Documentation_Id);
+    create index IDX_PA_PotOwners_TaskId on PeopleAssignments_PotOwners(task_id);
+    
+    create index IDX_Task_processInstanceId on Task(processInstanceId);
+    create index IDX_Task_processId on Task(processId);
+    create index IDX_Task_status on Task(status);
+    create index IDX_Task_archived on Task(archived);
+    create index IDX_Task_workItemId on Task(workItemId);
+    
+    create index IDX_EventTypes_element ON EventTypes(element);
+
+    create index IDX_CMI_Context ON ContextMappingInfo(CONTEXT_ID);    
+    create index IDX_CMI_KSession ON ContextMappingInfo(KSESSION_ID);    
+    create index IDX_CMI_Owner ON ContextMappingInfo(OWNER_ID);
+    
+    create index IND_RequestInfo_status ON RequestInfo(status);
+    create index IND_RequestInfo_timestamp ON RequestInfo(timestamp);
+    create index IND_RequestInfo_owner ON RequestInfo(owner);
+    
+    create index IDX_BAMTaskSumm_createdDate on BAMTaskSummary(createdDate);
+    create index IDX_BAMTaskSumm_duration on BAMTaskSummary(duration);
+    create index IDX_BAMTaskSumm_endDate on BAMTaskSummary(endDate);
+    create index IDX_BAMTaskSumm_pInstId on BAMTaskSummary(processInstanceId);
+    create index IDX_BAMTaskSumm_startDate on BAMTaskSummary(startDate);
+    create index IDX_BAMTaskSumm_status on BAMTaskSummary(status);
+    create index IDX_BAMTaskSumm_taskId on BAMTaskSummary(taskId);
+    create index IDX_BAMTaskSumm_taskName on BAMTaskSummary(taskName);
+    create index IDX_BAMTaskSumm_userId on BAMTaskSummary(userId);
+    
+    create index IDX_PInstLog_duration on ProcessInstanceLog(duration);
+    create index IDX_PInstLog_end_date on ProcessInstanceLog(end_date);
+    create index IDX_PInstLog_extId on ProcessInstanceLog(externalId);
+    create index IDX_PInstLog_user_identity on ProcessInstanceLog(user_identity);
+    create index IDX_PInstLog_outcome on ProcessInstanceLog(outcome);
+    create index IDX_PInstLog_parentPInstId on ProcessInstanceLog(parentProcessInstanceId);
+    create index IDX_PInstLog_pId on ProcessInstanceLog(processId);
+    create index IDX_PInstLog_pInsteDescr on ProcessInstanceLog(processInstanceDescription);
+    create index IDX_PInstLog_pInstId on ProcessInstanceLog(processInstanceId);
+    create index IDX_PInstLog_pName on ProcessInstanceLog(processName);
+    create index IDX_PInstLog_pVersion on ProcessInstanceLog(processVersion);
+    create index IDX_PInstLog_start_date on ProcessInstanceLog(start_date);
+    create index IDX_PInstLog_status on ProcessInstanceLog(status);
\ No newline at end of file