Merge commit 'origin/4.5' into 4.6

3 files changed, 69 insertions, 4 deletions

diff --git a/src/sql/drivers/ibase/qsql_ibase.cpp b/src/sql/drivers/ibase/qsql_ibase.cpp
index b0ba8cd..bc425fc 100644
--- a/src/sql/drivers/ibase/qsql_ibase.cpp
+++ b/src/sql/drivers/ibase/qsql_ibase.cpp
@@ -1296,6 +1296,9 @@ int QIBaseResult::numRowsAffected()
     case isc_info_sql_stmt_insert:
         cCountType = isc_info_req_insert_count;
         break;
+    default:
+        qWarning() << "numRowsAffected: Unknown statement type (" << d->queryType << ")";
+        return -1;
     }
 
     char acBuffer[33];
diff --git a/src/sql/models/qsqltablemodel.cpp b/src/sql/models/qsqltablemodel.cpp
index eeb250d..df94080 100644
--- a/src/sql/models/qsqltablemodel.cpp
+++ b/src/sql/models/qsqltablemodel.cpp
@@ -559,7 +559,7 @@ bool QSqlTableModel::setData(const QModelIndex &index, const QVariant &value, in
         if (row.op == QSqlTableModelPrivate::None) {
             row.op = QSqlTableModelPrivate::Update;
             row.rec = d->rec;
-			row.primaryValues = d->primaryValues(indexInQuery(index).row());
+            row.primaryValues = d->primaryValues(indexInQuery(index).row());
         }
         row.rec.setValue(index.column(), value);
         emit dataChanged(index, index);
@@ -669,7 +669,7 @@ bool QSqlTableModel::deleteRowFromTable(int row)
     Q_D(QSqlTableModel);
     emit beforeDelete(row);
 
-    QSqlRecord rec = d->primaryValues(row);
+    const QSqlRecord whereValues = d->strategy == OnManualSubmit ? d->cache[row].primaryValues : d->primaryValues(row);
     bool prepStatement = d->db.driver()->hasFeature(QSqlDriver::PreparedQueries);
     QString stmt = d->db.driver()->sqlStatement(QSqlDriver::DeleteStatement,
                                                 d->tableName,
@@ -677,7 +677,7 @@ bool QSqlTableModel::deleteRowFromTable(int row)
                                                 prepStatement);
     QString where = d->db.driver()->sqlStatement(QSqlDriver::WhereStatement,
                                                  d->tableName,
-                                                 rec,
+                                                 whereValues,
                                                  prepStatement);
 
     if (stmt.isEmpty() || where.isEmpty()) {
@@ -687,7 +687,7 @@ bool QSqlTableModel::deleteRowFromTable(int row)
     }
     stmt.append(QLatin1Char(' ')).append(where);
 
-    return d->exec(stmt, prepStatement, rec);
+    return d->exec(stmt, prepStatement, whereValues);
 }
 
 /*!
@@ -1099,6 +1099,7 @@ bool QSqlTableModel::removeRows(int row, int count, const QModelIndex &parent)
                 revertRow(idx);
             else {
                 d->cache[idx].op = QSqlTableModelPrivate::Delete;
+                d->cache[idx].primaryValues = d->primaryValues(indexInQuery(createIndex(idx, 0)).row());
                 emit headerDataChanged(Qt::Vertical, idx, idx);
             }
         }
diff --git a/tests/auto/qsqltablemodel/tst_qsqltablemodel.cpp b/tests/auto/qsqltablemodel/tst_qsqltablemodel.cpp
index 75b5190..073afae 100644
--- a/tests/auto/qsqltablemodel/tst_qsqltablemodel.cpp
+++ b/tests/auto/qsqltablemodel/tst_qsqltablemodel.cpp
@@ -119,6 +119,11 @@ private slots:
     void tableModifyWithBlank_data() { generic_data(); }
     void tableModifyWithBlank(); // For mail task
 
+    void removeColumnAndRow_data() { generic_data(); }
+    void removeColumnAndRow(); // task 256032
+
+    void insertBeforeDelete_data() { generic_data(); }
+    void insertBeforeDelete();
 private:
     void generic_data(const QString& engine=QString());
 };
@@ -989,5 +994,61 @@ void tst_QSqlTableModel::tableModifyWithBlank()
     QCOMPARE(model.record(0).value(1).toString(), QLatin1String("col1ModelData"));
 }
 
+void tst_QSqlTableModel::removeColumnAndRow()
+{
+    QFETCH(QString, dbName);
+    QSqlDatabase db = QSqlDatabase::database(dbName);
+    CHECK_DATABASE(db);
+
+    QSqlTableModel model(0, db);
+    model.setTable(qTableName("test"));
+    model.setEditStrategy(QSqlTableModel::OnManualSubmit);
+    QVERIFY_SQL(model, select());
+    QCOMPARE(model.rowCount(), 3);
+    QCOMPARE(model.columnCount(), 3);
+
+    QVERIFY(model.removeColumn(0));
+    QVERIFY(model.removeRow(0));
+    QVERIFY(model.submitAll());
+    QCOMPARE(model.rowCount(), 2);
+    QCOMPARE(model.columnCount(), 2);
+
+    // check with another table because the model has been modified
+    // but not the sql table
+    QSqlTableModel model2(0, db);
+    model2.setTable(qTableName("test"));
+    QVERIFY_SQL(model2, select());
+    QCOMPARE(model2.rowCount(), 2);
+    QCOMPARE(model2.columnCount(), 3);
+}
+
+void tst_QSqlTableModel::insertBeforeDelete()
+{
+    QFETCH(QString, dbName);
+    QSqlDatabase db = QSqlDatabase::database(dbName);
+    CHECK_DATABASE(db);
+
+    QSqlQuery q(db);
+    QVERIFY_SQL( q, exec("insert into " + qTableName("test") + " values(9, 'andrew', 9)"));
+    QVERIFY_SQL( q, exec("insert into " + qTableName("test") + " values(10, 'justin', 10)"));
+
+    QSqlTableModel model(0, db);
+    model.setTable(qTableName("test"));
+    model.setEditStrategy(QSqlTableModel::OnManualSubmit);
+    QVERIFY_SQL(model, select());
+
+    qDebug() << model.rowCount();
+
+    QSqlRecord rec = model.record();
+    rec.setValue(0, 4);
+    rec.setValue(1, QString("bill"));
+    rec.setValue(2, 4);
+    QVERIFY_SQL(model, insertRecord(4, rec));
+
+    QVERIFY_SQL(model, removeRow(5));
+    QVERIFY_SQL(model, submitAll());
+    QCOMPARE(model.rowCount(), 5);
+}
+
 QTEST_MAIN(tst_QSqlTableModel)
 #include "tst_qsqltablemodel.moc"