CreateCellTableIfNotExists Query the sqlite_master table to check whether Cell table for SheetName has existed or not.

CreateSheetFile Create a SheetFile, corresponding sqlite table to store Cells of the SheetFile, MetaCell and chunk used to store it.

GetCellID Compute CellID by row and column number.

GetCellTableName Same as Cell.TableName, for creation of Cell.

GetSheetCellsAll Load all Cell of a SheetFile from sqlite database.

LoadSheetFile Load a SheetFile from database.

Cell Represent a cell of a sheet.

Chunk Represent a fixed-size block of data stored on some DataNode.

SheetFile Represents a file containing a sheet.