原数据:
转换以后:
废话不多说,直接上sql,自己领悟去吧:
select pmp.panel_id, pmp.project_name ,'poll_weight' 指标名, pmp.poll_weight as score from p_monitor_project pmp
union
select pmp.panel_id, pmp.project_name,'bc_factor1' 指标名,pmp.bc_factor1 as SCORE from p_monitor_project pmp
union
select pmp.panel_id, pmp.project_name,'bc_factor2' 指标名, pmp.bc_factor2 as SCORE from p_monitor_project pmp