query improvment

src/query.cpp

@@ -28,6 +28,10 @@ QueryPrivate::QueryPrivate(QueryBase *parent) : q_ptr(parent),
 
 }
 
+QueryPrivate::~QueryPrivate()
+{
+}
+
 /*!
   * \class Query
   * \brief This class hold a query. A query can be used for getting database rows, editing or deleting without row fetching.

src/query.h

@@ -99,6 +99,7 @@ template<class T>
 Q_OUTOFLINE_TEMPLATE Query<T>::~Query()
 {
     Q_D(Query);
+
     delete d;
 }
 

src/query_p.h

@@ -38,14 +38,16 @@ class QueryPrivate{
 
 public:
     QueryPrivate(QueryBase *parent);
+    ~QueryPrivate();
+
     QString tableName;
     QString select;
     Database *database;
     TableSetBase *tableSet;
     QString joinClassName;
     QList<WherePhrase> wheres;
-    QHash<QString, QString> orders;
     QList<WherePhrase> orderPhrases;
+    QHash<QString, QString> orders;
 };
 
 NUT_END_NAMESPACE

src/sqlgeneratorbase.cpp

@@ -92,7 +92,9 @@ QStringList SqlGeneratorBase::diff(DatabaseModel lastModel, DatabaseModel newMod
     foreach (QString tableName, tableNames) {
         TableModel *oldTable = lastModel.model(tableName);
         TableModel *newTable = newModel.model(tableName);
-        ret << diff(oldTable, newTable);
+        QString sql = diff(oldTable, newTable);
+        qDebug() << "diff sql"<<sql;
+        ret << sql;
     }
 
     return ret;

src/sqlgeneratorbase_p.h

@@ -96,6 +96,7 @@ public:
 
     virtual QString escapeValue(const QVariant &v) const;
     virtual QString phrase(const PhraseData *d) const;
+    virtual QString phraseUpdate(const PhraseData *d) const;
     virtual QString operatorString(const PhraseData::Condition &cond) const;
 
 private: