这个写法

${if(p1 = "jd","

SELECT

"+ IF(sql("数据库连接名","SELECT DISTINCT dome FROM asd WHERE sales = '"+sales+"'",1,1)= 'gn',"

SUM(

      CASE 

WHEN '"+aa+"' = '789' THEN 11

          WHEN '"+aa+"' = '456' THEN 22

      END

  ) bb

","

  SUM(

      CASE 

          WHEN '"+aa+"' = '789' THEN 33 

          WHEN '"+aa+"' = '456' THEN 44 

      END

  ) bb

"

)+"

FROM

asd

WHERE

dome IN ('"+sales+"')

  and year = '"+ year +"' 

 "," ")}

看不懂你这个写法

没你红色框中的这写法哦