public StringOnlyPage(uint pageSize, ulong pageId, ulong prevPageId, ulong nextPageId, ITransaction tran)
{
if (pageSize < IPage.FirstElementPosition + sizeof(ushort))
{
throw new ArgumentException("Size can't be less than size of char + sizeof(ushort) for length.");
}
this.pageSize = pageSize;
this.pageId = pageId;
this.prevPageId = prevPageId;
this.nextPageId = nextPageId;
this.items = new char[this.MaxRowCount()];
ILogRecord logRecord = new AllocatePageLogRecord(pageId, tran.TranscationId(), global::PageManager.PageType.StringPage, pageSize, nextPageId, prevPageId, null);
tran.AddRecord(logRecord);
this.isDirty = true;
}
public MixedPage(uint pageSize, ulong pageId, ColumnInfo[] columnTypes, ulong prevPageId, ulong nextPageId, Memory <byte> memory, ulong bufferPoolToken, ITransaction tran)
{
if (columnTypes == null || columnTypes.Length == 0)
{
throw new ArgumentException("Column type definition can't be null or empty");
}
this.pageSize = pageSize;
this.pageId = pageId;
this.columnTypes = columnTypes;
this.prevPageId = prevPageId;
this.nextPageId = nextPageId;
this.inMemoryStorage = memory;
this.bufferPoolToken = bufferPoolToken;
this.items = new RowsetHolder(this.columnTypes, this.inMemoryStorage, init: true);
ILogRecord logRecord = new AllocatePageLogRecord(pageId, tran.TranscationId(), global::PageManager.PageType.MixedPage, pageSize, nextPageId, prevPageId, columnTypes);
tran.AddRecord(logRecord);
this.isDirty = true;
}
