diff --git a/src/database.cpp b/src/database.cpp
index f70c7c9..f462692 100644
--- a/src/database.cpp
+++ b/src/database.cpp
@@ -232,7 +232,7 @@ bool DatabasePrivate::getCurrectScheema()
 
             if (!typeId)
                 qFatal("The class %s is not registered with qt meta object", qPrintable(name));
-
+qDebug() << "Table found" << typeId;
             TableModel *sch = new TableModel(typeId, value);
             currentModel.append(sch);
         }
diff --git a/test/common/consts.h b/test/common/consts.h
index d550036..8a8a532 100644
--- a/test/common/consts.h
+++ b/test/common/consts.h
@@ -8,7 +8,7 @@
     .arg(timer.elapsed() / 1000.) \
     .arg(__func__)
 
-#define DRIVER "QMYSQL"
+#define DRIVER "QSQLITE"
 #define DATABASE QString(metaObject()->className()).toLower() + "_db"
 #define HOST "localhost"
 #define USERNAME "root"
diff --git a/test/test.pro b/test/test.pro
index 8a20269..4ca3c4f 100644
--- a/test/test.pro
+++ b/test/test.pro
@@ -8,5 +8,6 @@ SUBDIRS += \
     #tst_join  \
 #    tst_phrases
     tst_quuid \
-    tst_generators
+    tst_generators \
+    tst_upgrades
 
diff --git a/test/tst_upgrades/.gitignore b/test/tst_upgrades/.gitignore
new file mode 100644
index 0000000..fab7372
--- /dev/null
+++ b/test/tst_upgrades/.gitignore
@@ -0,0 +1,73 @@
+# This file is used to ignore files which are generated
+# ----------------------------------------------------------------------------
+
+*~
+*.autosave
+*.a
+*.core
+*.moc
+*.o
+*.obj
+*.orig
+*.rej
+*.so
+*.so.*
+*_pch.h.cpp
+*_resource.rc
+*.qm
+.#*
+*.*#
+core
+!core/
+tags
+.DS_Store
+.directory
+*.debug
+Makefile*
+*.prl
+*.app
+moc_*.cpp
+ui_*.h
+qrc_*.cpp
+Thumbs.db
+*.res
+*.rc
+/.qmake.cache
+/.qmake.stash
+
+# qtcreator generated files
+*.pro.user*
+
+# xemacs temporary files
+*.flc
+
+# Vim temporary files
+.*.swp
+
+# Visual Studio generated files
+*.ib_pdb_index
+*.idb
+*.ilk
+*.pdb
+*.sln
+*.suo
+*.vcproj
+*vcproj.*.*.user
+*.ncb
+*.sdf
+*.opensdf
+*.vcxproj
+*vcxproj.*
+
+# MinGW generated files
+*.Debug
+*.Release
+
+# Python byte code
+*.pyc
+
+# Binaries
+# --------
+*.dll
+*.exe
+
diff --git a/test/tst_upgrades/db1.cpp b/test/tst_upgrades/db1.cpp
new file mode 100644
index 0000000..3171155
--- /dev/null
+++ b/test/tst_upgrades/db1.cpp
@@ -0,0 +1,9 @@
+#include "db1.h"
+
+#include "table1.h"
+
+DB1::DB1() : Nut::Database (),
+    m_sampleTable(new Nut::TableSet<Table1>(this))
+{
+
+}
diff --git a/test/tst_upgrades/db1.h b/test/tst_upgrades/db1.h
new file mode 100644
index 0000000..0a8d915
--- /dev/null
+++ b/test/tst_upgrades/db1.h
@@ -0,0 +1,21 @@
+#ifndef DB1_H
+#define DB1_H
+
+#include <Database>
+class Table1;
+
+class DB1 : public Nut::Database
+{
+    Q_OBJECT
+
+    NUT_DB_VERSION(1)
+
+    NUT_DECLARE_TABLE(Table1, sampleTable)
+
+public:
+    DB1();
+};
+
+Q_DECLARE_METATYPE(DB1*)
+
+#endif // DB1_H
diff --git a/test/tst_upgrades/db2.cpp b/test/tst_upgrades/db2.cpp
new file mode 100644
index 0000000..de05611
--- /dev/null
+++ b/test/tst_upgrades/db2.cpp
@@ -0,0 +1,9 @@
+#include "db2.h"
+
+#include "table2.h"
+
+DB2::DB2() : Nut::Database (),
+    m_sampleTable(new Nut::TableSet<Table2>(this))
+{
+
+}
diff --git a/test/tst_upgrades/db2.h b/test/tst_upgrades/db2.h
new file mode 100644
index 0000000..4049861
--- /dev/null
+++ b/test/tst_upgrades/db2.h
@@ -0,0 +1,21 @@
+#ifndef DB2_H
+#define DB2_H
+
+#include <Database>
+class Table2;
+
+class DB2 : public Nut::Database
+{
+    Q_OBJECT
+
+    NUT_DB_VERSION(1)
+
+    NUT_DECLARE_TABLE(Table2, sampleTable)
+
+public:
+    DB2();
+};
+
+Q_DECLARE_METATYPE(DB2*)
+
+#endif // DB2_H
diff --git a/test/tst_upgrades/db3.cpp b/test/tst_upgrades/db3.cpp
new file mode 100644
index 0000000..ab4c987
--- /dev/null
+++ b/test/tst_upgrades/db3.cpp
@@ -0,0 +1,9 @@
+#include "db3.h"
+
+#include "table3.h"
+
+DB3::DB3() : Nut::Database (),
+    m_sampleTable(new Nut::TableSet<Table3>(this))
+{
+
+}
diff --git a/test/tst_upgrades/db3.h b/test/tst_upgrades/db3.h
new file mode 100644
index 0000000..eae13ad
--- /dev/null
+++ b/test/tst_upgrades/db3.h
@@ -0,0 +1,21 @@
+#ifndef DB3_H
+#define DB3_H
+
+#include <Database>
+class Table3;
+
+class DB3 : public Nut::Database
+{
+    Q_OBJECT
+
+    NUT_DB_VERSION(1)
+
+    NUT_DECLARE_TABLE(Table3, sampleTable)
+
+public:
+    DB3();
+};
+
+Q_DECLARE_METATYPE(DB3*)
+
+#endif // DB3_H
diff --git a/test/tst_upgrades/table1.cpp b/test/tst_upgrades/table1.cpp
new file mode 100644
index 0000000..d74ed3b
--- /dev/null
+++ b/test/tst_upgrades/table1.cpp
@@ -0,0 +1,7 @@
+#include "table1.h"
+
+
+Table1::Table1(QObject *parent) : Nut::Table (parent)
+{
+
+}
diff --git a/test/tst_upgrades/table1.h b/test/tst_upgrades/table1.h
new file mode 100644
index 0000000..727b73a
--- /dev/null
+++ b/test/tst_upgrades/table1.h
@@ -0,0 +1,20 @@
+#ifndef TABLE1_H
+#define TABLE1_H
+
+#include "table.h"
+
+class Table1 : public Nut::Table
+{
+    Q_OBJECT
+
+    NUT_PRIMARY_AUTO_INCREMENT(id)
+    NUT_DECLARE_FIELD(int, id, id, setId)
+
+public:
+    Q_INVOKABLE Table1(QObject *parent = Q_NULLPTR);
+
+};
+
+Q_DECLARE_METATYPE(Table1*)
+
+#endif // TABLE1_H
diff --git a/test/tst_upgrades/table2.cpp b/test/tst_upgrades/table2.cpp
new file mode 100644
index 0000000..3118a19
--- /dev/null
+++ b/test/tst_upgrades/table2.cpp
@@ -0,0 +1,7 @@
+#include "table2.h"
+
+
+Table2::Table2(QObject *parent) : Nut::Table (parent)
+{
+
+}
diff --git a/test/tst_upgrades/table2.h b/test/tst_upgrades/table2.h
new file mode 100644
index 0000000..1b4f06e
--- /dev/null
+++ b/test/tst_upgrades/table2.h
@@ -0,0 +1,23 @@
+#ifndef TABLE2_H
+#define TABLE2_H
+
+#include "table.h"
+
+class Table2 : public Nut::Table
+{
+    Q_OBJECT
+
+    NUT_PRIMARY_AUTO_INCREMENT(id)
+    NUT_DECLARE_FIELD(int, id, id, setId)
+
+    NUT_DECLARE_FIELD(QString, str, str, setStr)
+    NUT_DECLARE_FIELD(int, grade, grade, setGrade)
+
+public:
+    Q_INVOKABLE Table2(QObject *parent = Q_NULLPTR);
+
+};
+
+Q_DECLARE_METATYPE(Table2*)
+
+#endif // TABLE2_H
diff --git a/test/tst_upgrades/table3.cpp b/test/tst_upgrades/table3.cpp
new file mode 100644
index 0000000..fa07443
--- /dev/null
+++ b/test/tst_upgrades/table3.cpp
@@ -0,0 +1,7 @@
+#include "table3.h"
+
+
+Table3::Table3(QObject *parent) : Nut::Table (parent)
+{
+
+}
diff --git a/test/tst_upgrades/table3.h b/test/tst_upgrades/table3.h
new file mode 100644
index 0000000..0b68424
--- /dev/null
+++ b/test/tst_upgrades/table3.h
@@ -0,0 +1,20 @@
+#ifndef TABLE3_H
+#define TABLE3_H
+
+#include "table.h"
+
+class Table3 : public Nut::Table
+{
+    Q_OBJECT
+
+    NUT_PRIMARY_AUTO_INCREMENT(id)
+    NUT_DECLARE_FIELD(int, id, id, setId)
+
+public:
+    Q_INVOKABLE Table3(QObject *parent = Q_NULLPTR);
+
+};
+
+Q_DECLARE_METATYPE(Table3*)
+
+#endif // TABLE3_H
diff --git a/test/tst_upgrades/tst_upgrades.cpp b/test/tst_upgrades/tst_upgrades.cpp
new file mode 100644
index 0000000..8d4cf68
--- /dev/null
+++ b/test/tst_upgrades/tst_upgrades.cpp
@@ -0,0 +1,69 @@
+#include <QtTest>
+
+#include "db1.h"
+#include "db2.h"
+#include "db3.h"
+
+#include "table1.h"
+#include "table2.h"
+#include "table3.h"
+
+#include "tst_upgrades.h"
+#include "consts.h"
+
+void Upgrades::initDb(Nut::Database &db)
+{
+    db.setDriver(DRIVER);
+    db.setHostName(HOST);
+    db.setDatabaseName(DATABASE);
+    db.setUserName(USERNAME);
+    db.setPassword(PASSWORD);
+}
+
+Upgrades::Upgrades()
+{
+
+}
+
+Upgrades::~Upgrades()
+{
+
+}
+
+void Upgrades::initTestCase()
+{
+    QFile::remove(DATABASE);
+
+    REGISTER(DB1);
+    REGISTER(DB2);
+    REGISTER(DB3);
+
+    REGISTER(Table1);
+    REGISTER(Table2);
+    REGISTER(Table3);
+}
+
+void Upgrades::version1()
+{
+    DB1 db;
+    initDb(db);
+    QTEST_ASSERT(db.open());
+}
+
+void Upgrades::version2()
+{
+    DB2 db;
+    initDb(db);
+    QTEST_ASSERT(db.open());
+}
+
+void Upgrades::version3()
+{
+    DB3 db;
+    initDb(db);
+    QTEST_ASSERT(db.open());
+}
+
+
+QTEST_APPLESS_MAIN(Upgrades)
+
diff --git a/test/tst_upgrades/tst_upgrades.h b/test/tst_upgrades/tst_upgrades.h
new file mode 100644
index 0000000..fcdfbca
--- /dev/null
+++ b/test/tst_upgrades/tst_upgrades.h
@@ -0,0 +1,28 @@
+#ifndef TST_UPGRADES_H
+#define TST_UPGRADES_H
+
+#include <QObject>
+
+namespace Nut {
+class Database;
+}
+class Upgrades : public QObject
+{
+    Q_OBJECT
+
+    void initDb(Nut::Database &db);
+
+public:
+    Upgrades();
+    ~Upgrades();
+
+private slots:
+    void initTestCase();
+
+    void version1();
+    void version2();
+    void version3();
+
+};
+
+#endif // TST_UPGRADES_H
diff --git a/test/tst_upgrades/tst_upgrades.pro b/test/tst_upgrades/tst_upgrades.pro
new file mode 100644
index 0000000..77ae72e
--- /dev/null
+++ b/test/tst_upgrades/tst_upgrades.pro
@@ -0,0 +1,27 @@
+QT       += qml quick testlib sql
+QT       -= gui
+
+TARGET = tst_upgrades
+TEMPLATE = app
+
+CONFIG   += warn_on qmltestcase c++11
+INCLUDEPATH += $$PWD/../../src $$PWD/../common
+include(../../nut.pri)
+IMPORTPATH += $$OUT_PWD/../src/imports
+
+SOURCES +=  tst_upgrades.cpp \
+    db1.cpp \
+    table1.cpp \
+    db2.cpp \
+    table2.cpp \
+    db3.cpp \
+    table3.cpp
+
+HEADERS += \
+    tst_upgrades.h \
+    db1.h \
+    table1.h \
+    db2.h \
+    table2.h \
+    db3.h \
+    table3.h