FineReport報表：sql語句

select x.dzbm,x.dzmc,a.* from sys_xzqhb x left join (select substr(t.xt_xzqhdm,0,length('${xzqh}')+(case when length('${xzqh}')<=4 then 2 else 3 end)) xt_xzqhdm, sum(case when t.hyzt='1' then

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