Update DB object support in Thin mode

Author: sharadraju

lib/thin/dbObject.js

@@ -241,7 +241,7 @@ class ThinDbObjectImpl extends DbObjectImpl {
           break;
         case types.DB_TYPE_NCHAR:
         case types.DB_TYPE_NVARCHAR:
-          buf.writeBytesWithLength(Buffer.From(value, 'utf16-le').swap16());
+          buf.writeBytesWithLength(Buffer.from(value, 'utf16le').swap16());
           break;
         case types.DB_TYPE_NUMBER:
           buf.writeOracleNumber(value.toString());
@@ -266,11 +266,6 @@ class ThinDbObjectImpl extends DbObjectImpl {
         case types.DB_TYPE_TIMESTAMP_TZ:
           buf.writeOracleDate(value, type);
           break;
-        case types.DB_TYPE_BLOB:
-        case types.DB_TYPE_CLOB:
-        case types.DB_TYPE_NCLOB:
-          buf.writeLob(value);
-          break;
         case types.DB_TYPE_OBJECT:
           if (this._objType.isCollection || value._objType.isCollection) {
             buf.writeBytesWithLength(value._getPackedData());
@@ -358,7 +353,7 @@ class ThinDbObjectImpl extends DbObjectImpl {
       case types.DB_TYPE_NCHAR:
         return buf.readStr(constants.TNS_CS_NCHAR);
       case types.DB_TYPE_RAW:
-        return buf.readBytes();
+        return buf.readBytesWithLength();
       case types.DB_TYPE_BINARY_DOUBLE:
         return buf.readBinaryDouble();
       case types.DB_TYPE_BINARY_FLOAT:
@@ -370,9 +365,6 @@ class ThinDbObjectImpl extends DbObjectImpl {
       case types.DB_TYPE_TIMESTAMP_TZ:
         return buf.readOracleDate(false);
       case types.DB_TYPE_BLOB:
-      case types.DB_TYPE_CLOB:
-      case types.DB_TYPE_NCLOB:
-        return buf.readLob(this.type.typeClass._connection, type);
       case types.DB_TYPE_BOOLEAN:
         return buf.readBool();
       case types.DB_TYPE_OBJECT: