CREATE TABLE [data] (
    [Symbol] nvarchar(50) NOT NULL,
    [Time] datetime NOT NULL,
    [Open] float NULL,
    [High] float NULL,
    [Low] float NULL,
    [Close] float NULL,
    [Volume] int NULL,
  CONSTRAINT [PK_data] PRIMARY KEY ([Symbol], [Time])
GO
print N'Table [data] created';
GO
