/*!
Binds the value \a val of parameter type \a paramType to position \a index
in the current record (row).
\sa addBindValue()
*/
void QSqlResult::bindValue(int index, const QVariant& val, QSql::ParamType paramType)
{
d->binds = PositionalBinding;
d->indexes[qFieldSerial(index)].append(index);
if (d->values.count() <= index)
d->values.resize(index + 1);
d->values[index] = val;
if (paramType != QSql::In || !d->types.isEmpty())
d->types[index] = paramType;
}
QString QSqlResultPrivate::positionalToNamedBinding()
{
int n = sql.size();
QString result;
result.reserve(n * 5 / 4);
bool inQuote = false;
int count = 0;
for (int i = 0; i < n; ++i) {
QChar ch = sql.at(i);
if (ch == QLatin1Char('?') && !inQuote) {
result += qFieldSerial(count++);
} else {
if (ch == QLatin1Char('\''))
inQuote = !inQuote;
result += ch;
}
}
result.squeeze();
return result;
}
QString QSqlResultPrivate::positionalToNamedBinding()
{
int n = sql.size();
QString result;
result.reserve(n * 5 / 4);
bool inQuote = false;
int count = 0;
for (int i = 0; i < n; ++i) {
QChar ch = sql.at(i);
if (ch == QLatin1Char('?') && !inQuote) {
// Update the holder position since we are changing the holder name lengths
holders[count].holderPos = result.size();
result += qFieldSerial(count++);
} else {
if (ch == QLatin1Char('\''))
inQuote = !inQuote;
result += ch;
}
}
result.squeeze();
return result;
}
QString QSqlResultPrivate::holderAt(int index) const
{
return holders.size() > index ? holders.at(index).holderName : qFieldSerial(index);
}