批量替换字符和字段类型

替换字符

   update alm_debt_asset set org_term_mult= 
   (case  when org_term_mult='年' then 113606 
    when org_term_mult='周' then 113603   
      when org_term_mult='月' then 113604  
    else 0
   end)
   ,AMRT_TYPE_CD= 
    (case  when AMRT_TYPE_CD='部分分期等额偿还' then 108402
    when AMRT_TYPE_CD='完全分期等额偿还' then 108401 
    else 0
   end)
   ，PMT_FREQ_MULT=
    (case  when PMT_FREQ_MULT='Monthly' then 114402
    when PMT_FREQ_MULT='Annual' then 114405 
    else 0
    end)
   ，ACCRUAL_BASIS_CD=
    (case  when ACCRUAL_BASIS_CD='前期计入' then 100502
    when ACCRUAL_BASIS_CD='当期计入' then 100501
    else 0
    end)
     ，REPRICE_FREQ_MULT=
    (case  when REPRICE_FREQ_MULT='Monthly' then 114401
    when REPRICE_FREQ_MULT='BIMONTHLY' then 114404
    else 0
    end)
    ，INT_TYPE=
    (case  when INT_TYPE='期前' then 107601
    when INT_TYPE='期末' then 107602
    else 0
    end)
    ，ADJUSTABLE_TYPE_CD=
    (case  when ADJUSTABLE_TYPE_CD='每满一年' then 108502
    when ADJUSTABLE_TYPE_CD='双方约定' then 108503
    else 0
    end)

替换字段类型

create table new as select * from alm_debt_asset where 1=2;
alter table new modify (org_term_mult number(11),AMRT_TYPE_CD number(11),PMT_FREQ_MULT number(11),ACCRUAL_BASIS_CD number(11),REPRICE_FREQ_MULT number(11),INT_TYPE number(11),ADJUSTABLE_TYPE_CD number(11));
insert into new select * from alm_debt_asset;
drop table alm_debt_asset;