想将这个地方命名为类型,但是不知道怎么改,代码如下select'本月',a.值from (select by_income as 值 from app_db.zhy_fyyw_xl_m_hywhere calmonth = translate(substr(current_date() , 1 ,7 ),'-','')) as aunionselect'上月',a.值from (select sy_income as 值 from app_db.zhy_fyyw_xl_m_hywhere calmonth = translate(substr(current_date() , 1 ,7 ),'-','')) as aunionselect'同期',a.值from (select tq_income as 值 from app_db.zhy_fyyw_xl_m_hywhere calmonth = translate(substr(current_date() , 1 ,7 ),'-','')) as aunionselect'同比',a.值from (select tb_income_rate as 值 from app_db.zhy_fyyw_xl_m_hywhere calmonth = translate(substr(current_date() , 1 ,7 ),'-','')) as aunionselect'环比',a.值from (select hb_income_rate as 值 from app_db.zhy_fyyw_xl_m_hywhere calmonth = translate(substr(current_date() , 1 ,7 ),'-','')) as a