Fix the behaviour of sql classes regarding quoted identifiers

If no quotes around identifiers are provided by the programmer,
identifiers are treated identically to how the underlying engine
would behave.  i.e. some engines uppercase the identifiers
others lowercase them.  If the programmer wants case sensitivty
and/or use whitespaces they will need to quote their identifiers.
The previous (incorrect) behaviour always quoted the identifiers.

Reviewed-by: Bill King

1 files changed, 6 insertions, 0 deletions

diff --git a/src/sql/kernel/qsqldriver.h b/src/sql/kernel/qsqldriver.h
index e763719..8ac1471 100644
--- a/src/sql/kernel/qsqldriver.h
+++ b/src/sql/kernel/qsqldriver.h
@@ -127,6 +127,9 @@ public:
     bool unsubscribeFromNotification(const QString &name);  // ### Qt 5: make virtual
     QStringList subscribedToNotifications() const;          // ### Qt 5: make virtual
 
+    bool isIdentifierEscaped(const QString &identifier, IdentifierType type) const; // ### Qt 5: make virtual
+    QString stripDelimiters(const QString &identifier, IdentifierType type) const;  // ### Qt 5: make virtual
+
 Q_SIGNALS:
     void notification(const QString &name);
 
@@ -140,6 +143,9 @@ protected Q_SLOTS:
     bool unsubscribeFromNotificationImplementation(const QString &name);    // ### Qt 5: eliminate, see unsubscribeFromNotification()
     QStringList subscribedToNotificationsImplementation() const;            // ### Qt 5: eliminate, see subscribedNotifications()
 
+    bool isIdentifierEscapedImplementation(const QString &identifier, IdentifierType type) const;   // ### Qt 5: eliminate, see isIdentifierEscaped()
+    QString stripDelimitersImplementation(const QString &identifier, IdentifierType type) const;    // ### Qt 5: eliminate, see stripDelimiters()
+
 private:
     Q_DISABLE_COPY(QSqlDriver)
 };