添加群组表AppGroup和群组详细表AppGroupDetails
CREATE TABLE [dbo].[AppGroup]( [Id] [nvarchar](50) NOT NULL PRIMARY KEY, [GroupName] [nvarchar](50) NOT NULL, [Portrait] [nvarchar](200) NULL, [Description] [nvarchar](500) NULL, [CreateDate] [datetime] NULL, [CreateUserId] [nvarchar](50) NULL, [CreateUserName] [nvarchar](50) NULL, [ModifyDate] [datetime] NULL, [ModifyUserId] [nvarchar](50) NULL, [ModifyUserName] [nvarchar](50) NULL, ) CREATE TABLE [dbo].[AppGroupDetails]( [Id] [nvarchar](50) NOT NULL PRIMARY KEY, [GroupId] [nvarchar](50) NOT NULL, [UserId] [nvarchar](50) NOT NULL, [CreateDate] [datetime] NULL, [CreateUserId] [nvarchar](50) NULL, [CreateUserName] [nvarchar](50) NULL, )
表AppGroup添加字段DiscussionId
alter table AppGroup add DiscussionId nvarchar(50)