1.在数据库中创建一个自定义函数: REATE FUNCTION [dbo].[f_IsOriginsDisabled] ( ), @needPPTV bit ) RETURNS bit AS BEGIN if @origins='' begin ; end ); set @disables=''; begin set @disables = @disables + ',6'; end )) + ',' from Video_Origin ); ; ; BEGIN SET @ix = chari…