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select savebillin0_.*,entityacct2_.*
  from save_bill_info   savebillin0_,
       CUST_INFO        custinfo1_,
       entity_acct_bill entityacct2_
 where savebillin0_.cust_id = custinfo1_.ID
   and entityacct2_.ACCOUT_ID =
       (select max(entityacct3_.ACCOUT_ID)
          from entity_acct_bill entityacct3_
         where entityacct3_.SAVEBILL_ID = savebillin0_.SAVEBILL_ID)
   and savebillin0_.OPER_STATUS <> 'BPP00'
   and savebillin0_.ADSCRIPTION_ID = '00010015'
 order by entityacct2_.OPER_DATE desc   
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