diff --git a/src/database.cpp b/src/database.cpp
index b2ad6b6..79429a7 100644
--- a/src/database.cpp
+++ b/src/database.cpp
@@ -227,7 +227,7 @@ DatabaseModel DatabasePrivate::getLastScheema()
     //    ChangeLogTable *u = q->_change_logs()->createQuery()->orderBy("id",
     //    "desc")->first();
     ChangeLogTable *u
-        = changeLogs->createQuery()->orderBy("id", "desc")->first();
+        = changeLogs->query()->orderBy("id", "desc")->first();
 
     DatabaseModel ret;
 
diff --git a/src/query.h b/src/query.h
index 8771079..bbbe66a 100644
--- a/src/query.h
+++ b/src/query.h
@@ -72,6 +72,8 @@ public:
 //    Query<T> *setWhere(const QString &where);
     Query<T> *orderBy(QString fieldName, QString type);
     Query<T> *orderBy(WherePhrase phrase);
+
+    int update(WherePhrase phrase);
 };
 
 template <typename T>
@@ -309,6 +311,20 @@ Q_OUTOFLINE_TEMPLATE Query<T> *Query<T>::orderBy(WherePhrase phrase)
     return this;
 }
 
+template<class T>
+Q_OUTOFLINE_TEMPLATE int Query<T>::update(WherePhrase phrase)
+{
+    Q_D(Query);
+
+    QString sql = d->database->sqlGenertor()->updateCommand(
+                phrase,
+                d->wheres,
+                d->tableName);
+    qDebug() << sql;
+    QSqlQuery q = d->database->exec(sql);
+    return q.numRowsAffected();
+}
+
 NUT_END_NAMESPACE
 
 #endif // QUERY_H
diff --git a/src/sqlgeneratorbase.cpp b/src/sqlgeneratorbase.cpp
index ee8d269..d64b4ac 100644
--- a/src/sqlgeneratorbase.cpp
+++ b/src/sqlgeneratorbase.cpp
@@ -431,6 +431,22 @@ QString SqlGeneratorBase::deleteCommand(QList<WherePhrase> &wheres, QString tabl
     return command;
 }
 
+QString SqlGeneratorBase::updateCommand(WherePhrase &phrase, QList<WherePhrase> &wheres, QString tableName)
+{
+    QString p = this->phrase(phrase.data());
+    QString where = createWhere(wheres);
+
+    QString sql = "UPDATE " + tableName + " SET " + p;
+
+    if(where != "")
+        sql.append(" WHERE " + where);
+
+    for(int i = 0; i < _database->model().count(); i++)
+        sql = sql.replace(_database->model().at(i)->className() + "." , _database->model().at(i)->name() + ".");
+
+    return sql;
+}
+
 QString SqlGeneratorBase::escapeValue(const QVariant &v)const
 {
     switch (v.type()) {
diff --git a/src/sqlgeneratorbase_p.h b/src/sqlgeneratorbase_p.h
index e9e5c56..7c15856 100644
--- a/src/sqlgeneratorbase_p.h
+++ b/src/sqlgeneratorbase_p.h
@@ -92,6 +92,8 @@ public:
 
     virtual QString deleteCommand(QList<WherePhrase> &wheres, QString tableName);
 
+    virtual QString updateCommand(WherePhrase &phrase, QList<WherePhrase> &wheres, QString tableName);
+
     virtual QString escapeValue(const QVariant &v) const;
     virtual QString phrase(const PhraseData *d) const;
     virtual QString operatorString(const PhraseData::Condition &cond) const;
diff --git a/src/tableset.h b/src/tableset.h
index 7b9c919..a759a73 100644
--- a/src/tableset.h
+++ b/src/tableset.h
@@ -52,7 +52,7 @@ public:
     int length() const;
     T *at(int i) const;
     const T &operator[](int i) const;
-    Query<T> *createQuery();
+    Query<T> *query();
 };
 
 template<class T>
@@ -68,7 +68,7 @@ Q_OUTOFLINE_TEMPLATE TableSet<T>::TableSet(Table *parent) : TableSetBase(parent)
 }
 
 template<class T>
-Q_OUTOFLINE_TEMPLATE Query<T> *TableSet<T>::createQuery()
+Q_OUTOFLINE_TEMPLATE Query<T> *TableSet<T>::query()
 {
     Query<T> *q = new Query<T>(_database, this);
 
diff --git a/src/wherephrase.cpp b/src/wherephrase.cpp
index a4af1f9..8be3c72 100644
--- a/src/wherephrase.cpp
+++ b/src/wherephrase.cpp
@@ -164,6 +164,17 @@ WherePhrase WherePhrase::operator >=(const WherePhrase &other)
     return WherePhrase(this, PhraseData::GreaterEqual, (WherePhrase*)&other);
 }
 
+
+WherePhrase WherePhrase::operator !()
+{
+    if(_data->operatorCond < 20)
+        _data->operatorCond = (PhraseData::Condition)((_data->operatorCond + 10) % 20);
+    else
+        qFatal("Operator ! can not aplied to non condition statements");
+
+    return this;//WherePhrase(this, PhraseData::Not);
+}
+
 WherePhrase WherePhrase::operator =(const WherePhrase &other)
 {
     return WherePhrase(this, PhraseData::Set, (WherePhrase*)&other);
diff --git a/src/wherephrase.h b/src/wherephrase.h
index 931c67e..4f45616 100644
--- a/src/wherephrase.h
+++ b/src/wherephrase.h
@@ -116,6 +116,7 @@ public:
     WherePhrase operator <=(const WherePhrase &other);
     WherePhrase operator >=(const WherePhrase &other);
 
+    WherePhrase operator !();
     WherePhrase operator =(const WherePhrase &other);
 
     WherePhrase operator +(const WherePhrase &other);
@@ -149,8 +150,8 @@ public:
     WherePhrase operator !();
 
     WherePhrase isNull();
-    WherePhrase in(QVariantList list);
-    WherePhrase in(QStringList list);
+    WherePhrase in(QList<T> list);
+//    WherePhrase in(QStringList list);
     WherePhrase like(QString pattern);
 };
 
@@ -191,16 +192,20 @@ Q_OUTOFLINE_TEMPLATE WherePhrase FieldPhrase<T>::isNull(){
 }
 
 template<typename T>
-Q_OUTOFLINE_TEMPLATE WherePhrase FieldPhrase<T>::in(QVariantList list)
+Q_OUTOFLINE_TEMPLATE WherePhrase FieldPhrase<T>::in(QList<T> list)
 {
-    return WherePhrase(this, PhraseData::In, list);
+    QVariantList vlist;
+    foreach (T t, list)
+        vlist.append(QVariant::fromValue(t));
+
+    return WherePhrase(this, PhraseData::In, vlist);
 }
 
-template<typename T>
-Q_OUTOFLINE_TEMPLATE WherePhrase FieldPhrase<T>::in(QStringList list)
-{
-    return WherePhrase(this, PhraseData::In, list);
-}
+//template<typename T>
+//Q_OUTOFLINE_TEMPLATE WherePhrase FieldPhrase<T>::in(QStringList list)
+//{
+//    return WherePhrase(this, PhraseData::In, list);
+//}
 
 template<typename T>
 Q_OUTOFLINE_TEMPLATE WherePhrase FieldPhrase<T>::like(QString pattern)