Change search by group name to case insensitive

components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/admin/GroupManagementAdminServiceImpl.java

@@ -40,8 +40,8 @@ public class GroupManagementAdminServiceImpl implements GroupManagementAdminServ
         try {
             RequestValidationUtil.validatePaginationParameters(offset, limit);
             GroupPaginationRequest request = new GroupPaginationRequest(offset, limit);
-            request.setGroupName(name);
-            request.setOwner(owner);
+            request.setGroupName(name.toUpperCase());
+            request.setOwner(owner.toUpperCase());
             PaginationResult deviceGroupsResult = DeviceMgtAPIUtils.getGroupManagementProviderService()
                     .getGroups(request);
             DeviceGroupList deviceGroupList = new DeviceGroupList();

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/group/GenericGroupDAOImpl.java

@@ -55,11 +55,11 @@ public class GenericGroupDAOImpl extends AbstractGroupDAOImpl {
             Connection conn = GroupManagementDAOFactory.getConnection();
             String sql = "SELECT ID, DESCRIPTION, GROUP_NAME, OWNER FROM DM_GROUP WHERE TENANT_ID = ?";
             if (groupName != null && !groupName.isEmpty()) {
-                sql += " AND GROUP_NAME LIKE ?";
+                sql += " AND UPPER(GROUP_NAME) LIKE ?";
                 hasGroupName = true;
             }
             if (owner != null && !owner.isEmpty()) {
-                sql += " AND OWNER LIKE ?";
+                sql += " AND UPPER(OWNER) LIKE ?";
                 hasOwner = true;
             }
             if (hasLimit) {