Fix BC breakage by adding an overload for the QSqlField constructor

Change-Id: I253bb8cd97b982fa5ed5dd546c38deb1f7995986
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

2 files changed, 16 insertions, 2 deletions

diff --git a/src/sql/kernel/qsqlfield.cpp b/src/sql/kernel/qsqlfield.cpp
index 59b992e803..a258d44df7 100644
--- a/src/sql/kernel/qsqlfield.cpp
+++ b/src/sql/kernel/qsqlfield.cpp
@@ -155,6 +155,19 @@ public:
 */
 
 /*!
+    Constructs an empty field called \a fieldName of variant type \a type.
+
+    \sa setRequiredStatus(), setLength(), setPrecision(), setDefaultValue(),
+        setGenerated(), setReadOnly()
+*/
+QSqlField::QSqlField(const QString &fieldName, QVariant::Type type)
+{
+    d = new QSqlFieldPrivate(fieldName, type, QString());
+    val = QVariant(type);
+}
+
+/*!
+    \overload
     Constructs an empty field called \a fieldName of variant type \a
     type in \a table.
 
diff --git a/src/sql/kernel/qsqlfield.h b/src/sql/kernel/qsqlfield.h
index 30474735f4..8650ba8715 100644
--- a/src/sql/kernel/qsqlfield.h
+++ b/src/sql/kernel/qsqlfield.h
@@ -55,8 +55,9 @@ public:
     enum RequiredStatus { Unknown = -1, Optional = 0, Required = 1 };
 
     explicit QSqlField(const QString& fieldName = QString(),
-                       QVariant::Type type = QVariant::Invalid,
-                       const QString &tableName = QString());
+                       QVariant::Type type = QVariant::Invalid);
+    QSqlField(const QString &fieldName, QVariant::Type type,
+              const QString &tableName);
 
     QSqlField(const QSqlField& other);
     QSqlField& operator=(const QSqlField& other);