Fixed FTBFS caused by name conflict with new postgres server dev 11

package.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 4a5da4685a)

src/sql/qsqlextension_p.cpp

@@ -68,7 +68,7 @@ void QSqlExtension::bindValue( const QString& placeholder, const QVariant& val,
     if ( index.contains( (int)values.count() ) ) {
 	index[ (int)values.count() ] = placeholder;
     }
-    values[ placeholder ] = Param( val, tp );
+    values[ placeholder ] = QtParam( val, tp );
 }
 
 void QSqlExtension::bindValue( int pos, const QVariant& val, QSql::ParameterType tp )
@@ -76,7 +76,7 @@ void QSqlExtension::bindValue( int pos, const QVariant& val, QSql::ParameterType
     bindm = BindByPosition;
     index[ pos ] = QString::number( pos );
     QString nm = QString::number( pos );
-    values[ nm ] = Param( val, tp );
+    values[ nm ] = QtParam( val, tp );
 }
 
 void QSqlExtension::addBindValue( const QVariant& val, QSql::ParameterType tp )
@@ -130,7 +130,7 @@ QVariant QSqlExtension::boundValue( int pos ) const
 
 QMap<QString, QVariant> QSqlExtension::boundValues() const
 {
-    QMap<QString, Param>::ConstIterator it;
+    QMap<QString, QtParam>::ConstIterator it;
     QMap<QString, QVariant> m;
     if ( bindm == BindByName ) {
 	for ( it = values.begin(); it != values.end(); ++it )

src/sql/qsqlextension_p.h

@@ -71,11 +71,11 @@
 #define QM_TEMPLATE_EXTERN_SQL Q_TEMPLATE_EXTERN
 #endif
 
-struct Param {
-    Param( const QVariant& v = QVariant(), QSql::ParameterType t = QSql::In ): value( v ), typ( t ) {}
+struct QtParam {
+    QtParam( const QVariant& v = QVariant(), QSql::ParameterType t = QSql::In ): value( v ), typ( t ) {}
     QVariant value;
     QSql::ParameterType typ;
-    Q_DUMMY_COMPARISON_OPERATOR(Param)
+    Q_DUMMY_COMPARISON_OPERATOR(QtParam)
 };
 
 struct Holder {
@@ -114,7 +114,7 @@ public:
     int bindCount;
 
     QMap<int, QString> index;
-    typedef QMap<QString, Param> ValueMap;
+    typedef QMap<QString, QtParam> ValueMap;
     ValueMap values;
 
     // convenience container for QSqlQuery

src/tools/qwinexport.h

@@ -215,7 +215,7 @@ QM_TEMPLATE_EXTERN_TABLE template class QM_EXPORT_TABLE QPtrVector<QTableItem>;
 // qsqlextension template exports
 #if defined(Q_DEFINED_QSQLEXTENSION) && defined(Q_DEFINED_QMAP) && defined(Q_DEFINED_QVALUEVECTOR) && defined(Q_DEFINED_QSTRING) && !defined(Q_EXPORTED_QSQLEXTENSION_TEMPLATES)
 #define Q_EXPORTED_QSQLEXTENSION_TEMPLATES
-QM_TEMPLATE_EXTERN_SQL template class QM_EXPORT_SQL QMap<QString,Param>;
+QM_TEMPLATE_EXTERN_SQL template class QM_EXPORT_SQL QMap<QString,QtParam>;
 QM_TEMPLATE_EXTERN_SQL template class QM_EXPORT_SQL QValueVector<Holder>;
 #endif