fixed https://wso2.org/jira/browse/IOTS-177

features/iot-plugins-feature/arduino-plugin-feature/org.wso2.carbon.device.mgt.iot.arduino.feature/src/main/resources/dbscripts/oracle.sql

@@ -2,7 +2,7 @@
 -- -----------------------------------------------------
 -- Table for `ARDUINO_DEVICE`
 -- -----------------------------------------------------
-CREATE  TABLE IF NOT EXISTS ARDUINO_DEVICE (
+CREATE  TABLE ARDUINO_DEVICE (
   ARDUINO_DEVICE_ID VARCHAR(45) NOT NULL ,
   DEVICE_NAME VARCHAR(100) NULL DEFAULT NULL,
   PRIMARY KEY (ARDUINO_DEVICE_ID) );

features/iot-plugins-feature/raspberrypi-plugin-feature/org.wso2.carbon.device.mgt.iot.raspberrypi.feature/src/main/resources/dbscripts/oracle.sql

@@ -2,7 +2,7 @@
 -- -----------------------------------------------------
 -- Table `RASPBERRYPI_DEVICE`
 -- -----------------------------------------------------
-CREATE  TABLE IF NOT EXISTS RASPBERRYPI_DEVICE (
+CREATE  TABLE RASPBERRYPI_DEVICE (
   RASPBERRYPI_DEVICE_ID VARCHAR(45) NOT NULL ,
   DEVICE_NAME VARCHAR(100) NULL DEFAULT NULL,
   PRIMARY KEY (RASPBERRYPI_DEVICE_ID) );

features/iot-plugins-feature/virtual-fire-alarm-plugin-feature/org.wso2.carbon.device.mgt.iot.virtualfirealarm.feature/src/main/resources/dbscripts/oracle.sql

@@ -2,7 +2,7 @@
 -- -----------------------------------------------------
 -- Table `FIREALARM_DEVICE`
 -- -----------------------------------------------------
-CREATE  TABLE IF NOT EXISTS VIRTUAL_FIREALARM_DEVICE (
+CREATE  TABLE VIRTUAL_FIREALARM_DEVICE (
   VIRTUAL_FIREALARM_DEVICE_ID VARCHAR(45) NOT NULL ,
   DEVICE_NAME VARCHAR(100) NULL DEFAULT NULL,
   PRIMARY KEY (VIRTUAL_FIREALARM_DEVICE_ID) );