CREATE TABLE [dbo].[RateSheetCell]
(
    [RateSheetCellId] INT NOT NULL PRIMARY KEY IDENTITY,
    [RateSheetId] INT NOT NULL,
    [Column] VARCHAR(50) NOT NULL,
    [ColumnSpan] INT NULL,
    [Row] VARCHAR(50) NOT NULL,
    [RowSpan] INT NULL,
    [Value] VARCHAR(500) NOT NULL,
    [RateSheetCellType] INT NOT NULL
    CONSTRAINT [FK_RateSheet_RateSheetCell] FOREIGN KEY ([RateSheetId]) REFERENCES [RateSheet]([RateSheetId])
)