字段一般不用单号而且你还套了双引号。同时你的替换日期的函数没用对

SELECT CS2,code,NAME,jg  FROM

(SELECT CASE WHEN (${pz} = '115' OR ${pz} ='103' ) THEN jg_q ELSE jg_c END AS jg, CS2,code,NAME FROM

  (SELECT  a.code, a.NAME, a.jg_q, a.jg_c ,b.CS2

  FROM app_yp.jc_ORC a

  JOIN ALL_D05.ERP_GRAPH_ORC b ON a.code= b.zxnjg

  WHERE A.CALDAY = ${Replace(date ,'-','')}

  ${IF(pz=="",""," AND A.CS2 IN ("+pz+")")}

  GROUP BY b.CS2)a

GROUP BY CS2)b

where A.CALDAY = '${REPLACE(date,"-","")}'

SELECT CS2,code,NAME,jg  FROM

(SELECT CASE WHEN ('${pz}' = '115' OR '${pz}' ='103' ) THEN jg_q ELSE jg_c END AS jg, CS2,code,NAME FROM

  (SELECT  a.code, a.NAME, a.jg_q, a.jg_c ,b.CS2

  FROM app_yp.jc_ORC a

  JOIN ALL_D05.ERP_GRAPH_ORC b ON a.code= b.zxnjg

  WHERE A.CALDAY = Replace('${date}' ,'-','')

  ${IF(pz=="",""," AND A.CS2 IN ("+pz+")")}

  GROUP BY b.CS2)a

GROUP BY CS2)b

这两个是115还是'115'   ？？

最里面的一层select 没有加反括号把

select CS2,code,name,jg  from

(select case when ("'${pz}'" = "'115'" or "'${pz}'" ="'103'" ) then jg_q else jg_c end as jg, CS2,code,name from

  (select  a.code, a.name, a.jg_q, a.jg_c ,b.CS2 

  from app_yp.jc_ORC a

  join ALL_D05.ERP_GRAPH_ORC b on a.code= b.zxnjg

  where A.CALDAY = REPLACE('${date}' ,'-','')

  ${IF(pz=="",""," AND A.CS2 IN ("+pz+")")})

  group by b.CS2)

group by CS2)