CREATE TABLE [dbo].[ChatClassManager] (
[ChatClassID] [int] NOT NULL ,
[ChatUserID] [char] (10) COLLATE Chinese_PRC_CI_AS NOT NULL ,
[Qty] [int] NOT NULL
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[ChatClass] (
[ChatClassID] [int] IDENTITY (1, 1) NOT NULL ,
[ChatClassTitle] [char] (50) COLLATE Chinese_PRC_CI_AS NOT NULL ,
[ChatClassContent] [char] (100) COLLATE Chinese_PRC_CI_AS NOT NULL
) ON [PRIMARY]
GO