changes to certificate-mgt mysql dbscript, fix for the jira EMM-1487

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

@@ -585,3 +585,16 @@ ORDER BY TENANT_ID, DEVICE_ID;
 
 -- END OF DASHBOARD RELATED VIEWS --
 
+-- CERTIFICATES TABLES --
+
+CREATE TABLE IF NOT EXISTS DM_DEVICE_CERTIFICATE (
+      ID                    INTEGER auto_increment NOT NULL,
+      SERIAL_NUMBER            VARCHAR(500) DEFAULT NULL,
+    	CERTIFICATE                  BLOB DEFAULT NULL,
+    	TENANT_ID INTEGER DEFAULT 0,
+    	USERNAME  VARCHAR(500) DEFAULT NULL,
+    	PRIMARY KEY (ID)
+)ENGINE = InnoDB;
+
+-- END CERTIFICATES TABLES --
+