select COLUMN_name,COLUMN_COMMENT, case when COLUMN_COMMENT='' then COLUMN_name else COLUMN_COMMENT end new_c from information_schema.COLUMNS where TABLE_NAME="wh_s_audiofile" 非常感谢显示全部
select COLUMN_name,COLUMN_COMMENT, case when COLUMN_COMMENT='' then COLUMN_name else COLUMN_COMMENT end new_c from information_schema.COLUMNS where TABLE_NAME="wh_s_audiofile" 非常感谢
