Merge pull request #105 from pasindujw/master

Modified the previous solution for Jira issue: EMM-1013

components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/dao/impl/PolicyDAOImpl.java

@@ -1282,11 +1282,6 @@ public class PolicyDAOImpl implements PolicyDAO {
             stmt.setInt(1, policyId);
             stmt.executeUpdate();
 
-            String deleteComplianceStatus ="DELETE FROM DM_POLICY_COMPLIANCE_STATUS WHERE POLICY_ID =?";
-            stmt = conn.prepareStatement(deleteComplianceStatus);
-            stmt.setInt(1, policyId);
-            stmt.executeUpdate();
-
             if (log.isDebugEnabled()) {
                 log.debug("Policy (" + policyId + ") related configs deleted from database.");
             }

features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/dbscripts/cdm/h2.sql

@@ -308,12 +308,7 @@ CREATE TABLE IF NOT EXISTS DM_POLICY_COMPLIANCE_STATUS (
   LAST_REQUESTED_TIME TIMESTAMP NULL,
   LAST_FAILED_TIME TIMESTAMP NULL,
   ATTEMPTS INT NULL,
-  PRIMARY KEY (ID),
-  CONSTRAINT FK_POLICY_COMPLIANCE_STATUS_POLICY
-    FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  PRIMARY KEY (ID)
 );
 
 

features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/dbscripts/cdm/mssql.sql

@@ -311,12 +311,7 @@ CREATE TABLE DM_POLICY_COMPLIANCE_STATUS (
   LAST_REQUESTED_TIME DATETIME2(0) NULL,
   LAST_FAILED_TIME DATETIME2(0) NULL,
   ATTEMPTS INT NULL,
-  PRIMARY KEY (ID),
-  CONSTRAINT FK_POLICY_COMPLIANCE_STATUS_POLICY
-    FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  PRIMARY KEY (ID)
 );
 
 

features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/dbscripts/cdm/mysql.sql

@@ -302,12 +302,7 @@ CREATE TABLE IF NOT EXISTS DM_POLICY_COMPLIANCE_STATUS (
   LAST_REQUESTED_TIME TIMESTAMP NULL,
   LAST_FAILED_TIME TIMESTAMP NULL,
   ATTEMPTS INT NULL,
-  PRIMARY KEY (ID),
-  CONSTRAINT FK_POLICY_COMPLIANCE_STATUS_POLICY
-    FOREIGN KEY (POLICY_ID)
-    REFERENCES DM_POLICY (ID)
-    ON DELETE NO ACTION
-    ON UPDATE NO ACTION
+  PRIMARY KEY (ID)
 )ENGINE = InnoDB;
 
 

features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/dbscripts/cdm/oracle.sql

@@ -397,10 +397,7 @@ CREATE TABLE DM_DEVICE_POLICY_APPLIED (
   CONSTRAINT PK_DM_POLICY_DEV_APPLIED PRIMARY KEY (ID) ,
   CONSTRAINT FK_DM_POLICY_DEV_APPLIED
   FOREIGN KEY (DEVICE_ID )
-  REFERENCES DM_DEVICE (ID ),
-  CONSTRAINT FK_DM_POLICY_DEV_APPLY_POLICY
-  FOREIGN KEY (POLICY_ID )
-  REFERENCES DM_POLICY (ID )
+  REFERENCES DM_DEVICE (ID )
 )
 /
 -- Generate ID using sequence and trigger
@@ -503,10 +500,7 @@ CREATE TABLE DM_POLICY_COMPLIANCE_STATUS (
   LAST_REQUESTED_TIME TIMESTAMP(0) NULL,
   LAST_FAILED_TIME TIMESTAMP(0) NULL,
   ATTEMPTS NUMBER(10) NULL,
-  CONSTRAINT PK_DM_POLICY_COMP_STATUS PRIMARY KEY (ID),
-  CONSTRAINT FK_POLICY_COMP_STATUS_POLICY
-  FOREIGN KEY (POLICY_ID)
-  REFERENCES DM_POLICY (ID)
+  CONSTRAINT PK_DM_POLICY_COMP_STATUS PRIMARY KEY (ID)
 )
 /
 -- Generate ID using sequence and trigger

features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/dbscripts/cdm/postgresql.sql

@@ -266,12 +266,7 @@ CREATE TABLE IF NOT EXISTS  DM_POLICY_COMPLIANCE_STATUS (
   LAST_SUCCESS_TIME TIMESTAMP NULL,
   LAST_REQUESTED_TIME TIMESTAMP NULL,
   LAST_FAILED_TIME TIMESTAMP NULL,
-  ATTEMPTS INTEGER NULL,
-  CONSTRAINT FK_POLICY_COMPLIANCE_STATUS_POLICY
-  FOREIGN KEY (POLICY_ID)
-  REFERENCES DM_POLICY (ID)
-  ON DELETE NO ACTION
-  ON UPDATE NO ACTION
+  ATTEMPTS INTEGER NULL
 );
 
 CREATE TABLE IF NOT EXISTS  DM_POLICY_CHANGE_MGT (