sql 给表结构增加说明

create  proc proc_addReMark
    @TableName nvarchar(50),
    @RowName nvarchar(50),
    @RowReMark  nvarchar(50)
as
EXEC sys.sp_addextendedproperty @name=N'MS_Description',
@value=@RowReMark,@level0type=N'SCHEMA',@level0name=N'dbo',
@level1type=N'TABLE',@level1name=@TableName ,
@level2type=N'COLUMN',@level2name=@RowName