SQL行转列

select elmtName,measureName,

SUM(if(

crewName = "加热炉甲班",

consumption,0

)) as A1,

SUM(if(

crewName = "加热炉乙班",

consumption,0

)) as B1,

SUM(if(

crewName = "加热炉丙班",

consumption,0

)) as C1,

SUM(if(

crewName = "加热炉丁班",

consumption,0

)) as D1,

SUM(if(

crewName = "轧线甲班",

consumption,0

)) as A2,

SUM(if(

crewName = "轧线乙班",

consumption,0

)) as B2,

SUM(if(

crewName = "轧线丙班",

consumption,0

)) as C2,

SUM(if(

crewName = "轧线丁班",

consumption,0

)) as D2,

total from temp_crewcostcomparison order by type ASC;

结果呈现