mssql table updates

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

@@ -2,7 +2,7 @@ IF NOT  EXISTS (SELECT * FROM SYS.OBJECTS WHERE OBJECT_ID = OBJECT_ID(N'[DBO].[D
 CREATE TABLE DM_DEVICE_TYPE (
      ID INTEGER IDENTITY(1,1) NOT NULL,
      NAME VARCHAR(300) DEFAULT NULL,
-     DEVICE_TYPE_META VARCHAR(20000) DEFAULT NULL,
+     DEVICE_TYPE_META VARCHAR(3000) DEFAULT NULL,
      LAST_UPDATED_TIMESTAMP DATETIME2 NOT NULL,
      PROVIDER_TENANT_ID INTEGER NULL,
      SHARED_WITH_ALL_TENANTS BIT NOT NULL DEFAULT 0,
@@ -55,7 +55,7 @@ CREATE TABLE DM_DEVICE (
 );
 
 IF NOT  EXISTS (SELECT * FROM SYS.OBJECTS WHERE OBJECT_ID = OBJECT_ID(N'[DBO].[DM_DEVICE_PROPERTIES]') AND TYPE IN (N'U'))
-CREATE TABLE IF NOT EXISTS DM_DEVICE_PROPERTIES (
+CREATE TABLE DM_DEVICE_PROPERTIES (
      DEVICE_TYPE_NAME VARCHAR(300) NOT NULL,
      DEVICE_IDENTIFICATION VARCHAR(300) NOT NULL,
      PROPERTY_NAME VARCHAR(100) DEFAULT 0,