diff --git a/src/sql/kernel/qsqlquery.cpp b/src/sql/kernel/qsqlquery.cpp index d2147fc995..94356dc3c9 100644 --- a/src/sql/kernel/qsqlquery.cpp +++ b/src/sql/kernel/qsqlquery.cpp @@ -325,6 +325,14 @@ bool QSqlQuery::isNull(int field) const || d->sqlResult->isNull(field); } +/*! + \overload +*/ +bool QSqlQuery::isNull(const QString &name) const +{ + return isNull(QStringView(name)); +} + /*! \overload @@ -333,13 +341,12 @@ bool QSqlQuery::isNull(int field) const This overload is less efficient than \l{QSqlQuery::}{isNull()} */ - -bool QSqlQuery::isNull(const QString &name) const +bool QSqlQuery::isNull(QStringView name) const { qsizetype index = d->sqlResult->record().indexOf(name); if (index > -1) return isNull(index); - qWarning("QSqlQuery::isNull: unknown field name '%s'", qPrintable(name)); + qWarning("QSqlQuery::isNull: unknown field name '%s'", qPrintable(name.toString())); return true; } @@ -436,6 +443,14 @@ QVariant QSqlQuery::value(int index) const return QVariant(); } +/*! + \overload +*/ +QVariant QSqlQuery::value(const QString &name) const +{ + return value(QStringView(name)); +} + /*! \overload @@ -444,13 +459,12 @@ QVariant QSqlQuery::value(int index) const This overload is less efficient than \l{QSqlQuery::}{value()} */ - -QVariant QSqlQuery::value(const QString& name) const +QVariant QSqlQuery::value(QStringView name) const { qsizetype index = d->sqlResult->record().indexOf(name); if (index > -1) return value(index); - qWarning("QSqlQuery::value: unknown field name '%s'", qPrintable(name)); + qWarning("QSqlQuery::value: unknown field name '%s'", qPrintable(name.toString())); return QVariant(); } diff --git a/src/sql/kernel/qsqlquery.h b/src/sql/kernel/qsqlquery.h index e0071575d8..c5c6245305 100644 --- a/src/sql/kernel/qsqlquery.h +++ b/src/sql/kernel/qsqlquery.h @@ -50,6 +50,7 @@ public: bool isActive() const; bool isNull(int field) const; bool isNull(const QString &name) const; + bool isNull(QStringView name) const; int at() const; QString lastQuery() const; int numRowsAffected() const; @@ -64,7 +65,8 @@ public: void setForwardOnly(bool forward); bool exec(const QString& query); QVariant value(int i) const; - QVariant value(const QString& name) const; + QVariant value(const QString &name) const; + QVariant value(QStringView name) const; void setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy precisionPolicy); QSql::NumericalPrecisionPolicy numericalPrecisionPolicy() const;