public void DeleteSection(long sectionPageNumber)
{
if (_tx.Flags == TransactionFlags.Read)
{
ThrowReadOnlyTransaction(sectionPageNumber);
}
if (sectionPageNumber != _sectionHeader->PageNumber)
{
// this is in another section, cannot delete it directly, so we'll forward to the right section
var actualSection = new RawDataSection(_tx, sectionPageNumber);
if (actualSection._sectionHeader->SectionOwnerHash != _sectionHeader->SectionOwnerHash)
{
VoronUnrecoverableErrorException.Raise(_tx.Environment,
$"Cannot delete section because the raw data section starting in {sectionPageNumber} belongs to a different owner");
}
actualSection.DeleteSection(sectionPageNumber);
return;
}
for (int i = 0; i < _sectionHeader->NumberOfPages; i++)
{
_tx.FreePage(_sectionHeader->PageNumber + i + 1);
}
_tx.FreePage(_sectionHeader->PageNumber);
}
public void DeleteSection(long sectionPageNumber)
{
if (sectionPageNumber != _sectionHeader->PageNumber)
{
// this is in another section, cannot delete it directly, so we'll forward to the right section
var actualSection = new RawDataSection(_tx, sectionPageNumber);
if (actualSection._sectionHeader->SectionOwnerHash != _sectionHeader->SectionOwnerHash)
{
throw new InvalidDataException(
$"Cannot delete section because the raw data section starting in {sectionPageNumber} belongs to a different owner");
}
actualSection.DeleteSection(sectionPageNumber);
return;
}
for (int i = 0; i < _sectionHeader->NumberOfPages; i++)
{
_tx.FreePage(_sectionHeader->PageNumber + i + 1);
}
_tx.FreePage(_sectionHeader->PageNumber);
}
