SQL SERVER 竖表变成横表

现有数据如下:

Sql:

select a.MODELID,
       max( case a.PNAME  when'计划开始' then a.PVALUE end) as RStart,
       max( case a.PNAME when '计划结束' then a.PVALUE end) as Rend     
           
         from TB_CONSTRUCTION_PROPERTY as a
         group by a.MODELID

结果:

原文地址:https://www.cnblogs.com/w2011/p/4679455.html