存储过程 游标

--eidt by luwenbing
--2014/1-27
create or replace procedure p_result
(t_u_aliquat_id in varchar2,t_result_alias in varchar2,t_result in varchar2,p_rows out varchar2)

is
  v_exp varchar2(4000);
  v_format varchar2(255);
  v_des varchar2(4000);
  v_min varchar2(4000);
  v_max varchar2(4000);
  v_n number;
  cursor c is
    select * from result where  result_id in
    (select result_id from result_user t where u_aliquat_id = t_u_aliquat_id) and result_template_id in
    (select result_template_id  from result_alias where result_alias=t_result_alias) for update;
  cursor c2 is
    select * from result where  result_id in
    (select result_id from result_user t where u_aliquat_id = t_u_aliquat_id)  for update;
  cursor c3 is
    select * from result where test_id in
    (select test_id
    from result where result_id in
    (select result_id from result_user t where u_aliquat_id = t_u_aliquat_id) and
    result_template_id in
    (select result_template_id  from result_alias where result_alias=t_result_alias))  and result_id not in
    (select result_id
    from result where result_id in
    (select result_id from result_user t where u_aliquat_id = t_u_aliquat_id) and
    result_template_id in
    (select result_template_id  from result_alias where result_alias=t_result_alias)) for update;
--查找性别
  cursor c4 is
    select u_subject_sex from sample_user where sample_id in (
      select sample_id from aliquot where aliquot_id in (
        select aliquot_id from test where test_id  in (
          select test_id from result where  result_id in
          (select result_id from result_user t where u_aliquat_id = t_u_aliquat_id ) and result_template_id in
          (select result_template_id  from result_alias where result_alias=t_result_alias)
        )
      )
    ) for update;

--查找年龄
  cursor c5 is
    select u_age from sample_user where sample_id in (
      select sample_id from aliquot where aliquot_id in (
        select aliquot_id from test where test_id  in (
          select test_id from result where  result_id in
          (select result_id from result_user t where u_aliquat_id = t_u_aliquat_id ) and result_template_id in
          (select result_template_id  from result_alias where result_alias=t_result_alias)
        )
      )
    ) for update;
    
begin

if t_result_alias is not null then
 for v_res in c loop
     --original_result
     if(regexp_like(t_result,'(^#+)')) then
       update result set original_result = '' where current of c;
        p_rows := SQL%ROWCOUNT;
       else
       update result set original_result = t_result where current of c;
        p_rows := SQL%ROWCOUNT;
     end if;
     
     --raw_numeric_result
     if(regexp_like(t_result,'(^[+-]?d{0,}.?d{0,}$)')) then
      update result set raw_numeric_result =  original_result where current of c;
     end if;
     --formatted_result
     select format into v_format from result_template where result_template_id = v_res.result_template_id;
     if(v_format is null) then
     update result set formatted_result=original_result where current of c;
     end if;
     if(regexp_like(v_format,'0.0+')) then
     select to_number(lengthb(v_format)-instr(v_format,'.')) into v_n from dual;
     update result set formatted_result=trim(to_char(round(original_result,v_n),(select to_char(rpad('99999990.99',9+v_n,9)) from dual)))where current of c;  
     end if;
        
     --Conclusion
    select description into v_des from result_template where result_template_id = v_res.result_template_id;
     if(regexp_like(v_des,'-') or regexp_like(v_des,'-')) then
         --单个指标
         if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*')) then
           select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
           select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
         else
         --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
             for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,3) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,4) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,2)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
          --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,3) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,4) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,2)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
         end if;
      end if;
     if(regexp_like(v_des,'<') or regexp_like(v_des,'<')) then
          if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*')) then
             select regexp_substr(v_des,'d+(.d+)?',1,1) into v_max from result_template where result_template_id = v_res.result_template_id ;
          else
          --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
              for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
              end loop;
           --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
          end if;
     end if;
     if(regexp_like(v_des,'>') or regexp_like(v_des,'>')) then
          if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*') ) then
              select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
          else
          --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
              for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              end loop;
            --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
          end if;                     
     end if;

         --如果参数是一个单词,肯定正常
     if(regexp_like(t_result,'s*[a-zA-Z]+s*')) then
         --单词一样                                  
         if(instr(upper(v_des),upper(t_result))) >=0 then                                        
           update result set Conclusion ='' where current of c ;
         else
           update result set Conclusion ='↑' where current of c ;
         end if;
     else
       if(regexp_like(v_min,'d+(.d+)?') and to_number(t_result)<to_number(v_min)) then
          update result set Conclusion ='↓' where current of c  ;
          end if;
          if(regexp_like(v_max,'d+(.d+)?') and to_number(t_result)>to_number(v_max) ) then
          update result set Conclusion ='↑' where current of c;
          end if;
     end if;

     --formatted_unit,original_unit
      update result set formatted_unit =
     (select  formatted_unit from result_template r where result_template_id = v_res.result_template_id)
     where current of c;
     update result set original_unit=
     (select  original_unit from result_template r where result_template_id = v_res.result_template_id)
     where current of c;
     --old_status
      update result set old_status = v_res.old_status||v_res.status  where current of c;
     --status
      update result set status = 'C' where current of c;
     --completed_on
     update result set completed_on = sysdate where current of c;
     --completed_by
     update result set completed_by = v_res.created_by where current of c;
  end loop;
 commit;

 for v_res in c3 loop
     --original_result
     if(regexp_like(t_result,'(^#+)')) then
       update result set original_result = '' where current of c3;
         p_rows := SQL%ROWCOUNT;
       end if;
      select expression into v_exp from calculation  where calculation_id in
          (select calculation_id  from result_template r where result_template_id = v_res.result_template_id);
      
     if(regexp_like(t_result,'(^d{0,}.?d{0,}$)') and regexp_like(v_exp,'\+d{0,}.?d{0,}$')) then
     update result set original_result = to_number(t_result) + to_number(substr(v_exp,instr(v_exp,'*')+1)) where current of c3;
       p_rows := SQL%ROWCOUNT;
     end if;
     if(regexp_like(t_result,'(^d{0,}.?d{0,}$)') and regexp_like(v_exp,'\*d{0,}.?d{0,}$')) then
     update result set original_result = to_number(t_result) * to_number(substr(v_exp,instr(v_exp,'*')+1)) where current of c3;
       p_rows := SQL%ROWCOUNT;
     end if;
     if(regexp_like(t_result,'(^d{0,}.?d{0,}$)') and regexp_like(v_exp,'-d{0,}.?d{0,}$')) then
     update result set original_result = to_number(t_result) - to_number(substr(v_exp,instr(v_exp,'*')+1)) where current of c3;
       p_rows := SQL%ROWCOUNT;
     end if;
    
     --raw_numeric_result
     if(regexp_like(t_result,'(^[+-]?d{0,}.?d{0,}$)')) then
      update result set raw_numeric_result =  original_result where current of c3;
     end if;  
     --formatted_result
     select format into v_format from result_template where result_template_id = v_res.result_template_id;
     if(v_format is null) then
     update result set formatted_result=original_result where current of c3;
     end if;
     if(regexp_like(v_format,'0.0+')) then
     select to_number(lengthb(v_format)-instr(v_format,'.')) into v_n from dual;
     update result set formatted_result=trim(to_char(round(original_result,v_n),(select to_char(rpad('99999990.99',9+v_n,9)) from dual)))where current of c3;

           
     end if;
    --Conclusion
   select description into v_des from result_template where result_template_id = v_res.result_template_id;
     if(regexp_like(v_des,'-') or regexp_like(v_des,'-')) then
         --单个指标
         if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*')) then
           select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
           select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
         else
         --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
             for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,3) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,4) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,2)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
          --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,3) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,4) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,2)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
         end if;
      end if;
     if(regexp_like(v_des,'<') or regexp_like(v_des,'<')) then
          if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*')) then
             select regexp_substr(v_des,'d+(.d+)?',1,1) into v_max from result_template where result_template_id = v_res.result_template_id ;
          else
          --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
              for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
              end loop;
           --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
          end if;
     end if;
     if(regexp_like(v_des,'>') or regexp_like(v_des,'>')) then
          if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*') ) then
              select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
          else
          --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
              for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              end loop;
            --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
          end if;                     
     end if;

    
       --如果参数是一个单词,肯定正常
     if(regexp_like(t_result,'s*[a-zA-Z]+s*')) then
         --单词一样                                  
         if(instr(upper(v_des),upper(t_result))) >=0 then                                        
           update result set Conclusion ='' where current of c3 ;
         else
           update result set Conclusion ='↑' where current of c3 ;
         end if;
     else
       if(regexp_like(v_min,'d+(.d+)?') and to_number(t_result)<to_number(v_min)) then
      update result set Conclusion ='↓' where current of c3  ;
        end if;
        if(regexp_like(v_max,'d+(.d+)?') and to_number(t_result)>to_number(v_max) ) then
      update result set Conclusion ='↑' where current of c3;
        end if;
     end if;

     --formatted_unit,original_unit
      update result set formatted_unit =
     (select  formatted_unit from result_template r where result_template_id = v_res.result_template_id)
     where current of c3;
     update result set original_unit=
     (select  original_unit from result_template r where result_template_id = v_res.result_template_id)
     where current of c3;
     --old_status
      update result set old_status = v_res.old_status||v_res.status  where current of c3;
     --status
      update result set status = 'C' where current of c3;
     --completed_on
     update result set completed_on = sysdate where current of c3;
     --completed_by
     update result set completed_by = v_res.created_by where current of c3;
  end loop;
 commit;
 
 else
   for v_res in c2 loop
     --original_result
     if(regexp_like(t_result,'(^#+)')) then
       update result set original_result = '' where current of c2;
        p_rows := SQL%ROWCOUNT;
       else
       update result set original_result = t_result where current of c2;
        p_rows := SQL%ROWCOUNT;
     end if;
    
     --raw_numeric_result
     if(regexp_like(t_result,'(^[+-]?d{0,}.?d{0,}$)')) then
      update result set raw_numeric_result =  original_result where current of c2;
     end if;
     --formatted_result
     select format into v_format from result_template where result_template_id = v_res.result_template_id;
     if(v_format is null) then
     update result set formatted_result=original_result where current of c2;
     end if;
    if(regexp_like(v_format,'0.0+')) then
     select to_number(lengthb(v_format)-instr(v_format,'.')) into v_n from dual;
     update result set formatted_result=trim(to_char(round(original_result,v_n),(select to_char(rpad('99999990.99',9+v_n,9)) from dual)))where current of c2;

           
     end if;
      --Conclusion
    select description into v_des from result_template where result_template_id = v_res.result_template_id;
      if(regexp_like(v_des,'-') or regexp_like(v_des,'-')) then
         --单个指标
         if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*')) then
           select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
           select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
         else
         --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
             for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,3) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,4) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,2)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
          --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,3) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,4) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
                      select regexp_substr(v_des,'d+(.d+)?',1,2)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
         end if;
      end if;
     if(regexp_like(v_des,'<') or regexp_like(v_des,'<')) then
          if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*')) then
             select regexp_substr(v_des,'d+(.d+)?',1,1) into v_max from result_template where result_template_id = v_res.result_template_id ;
          else
          --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
              for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
              end loop;
           --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_max from result_template where result_template_id = v_res.result_template_id ;
              end if;    
             end loop;
           end if;
          end if;
     end if;
     if(regexp_like(v_des,'>') or regexp_like(v_des,'>')) then
          if (not regexp_like(v_des,'/') and not regexp_like(v_des,'*') ) then
              select regexp_substr(v_des,'d+(.d+)?',1,1) into v_min from result_template where result_template_id = v_res.result_template_id ;
          else
          --多个指标的情况,判断性别
           if (regexp_like(v_des,'/')) then
              for v_sex in c4 loop
              if(regexp_like(v_sex.u_subject_sex,'女')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_sex.u_subject_sex,'男')) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              end loop;
            --多个指标的情况,判断年龄,以50岁为界
           else
             for v_age in c5 loop
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)>50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,2) into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;
              if(regexp_like(v_age.u_age,'d+(.d+)?') and to_number(v_age.u_age)<=50) then
                      select regexp_substr(v_des,'d+(.d+)?',1,1)  into v_min from result_template where result_template_id = v_res.result_template_id ;
              end if;  
             end loop;
           end if;
          end if;                     
     end if;

    
       --如果参数是一个单词
     if(regexp_like(t_result,'s*[a-zA-Z]+s*')) then
         --单词一样                                  
         if(instr(upper(v_des),upper(t_result))) >=0 then                                        
           update result set Conclusion ='' where current of c2 ;
         else
           update result set Conclusion ='↑' where current of c2 ;
         end if;
     else
       if(regexp_like(v_min,'d+(.d+)?') and to_number(t_result)<to_number(v_min)) then
      update result set Conclusion ='↓' where current of c2  ;
        end if;
        if(regexp_like(v_max,'d+(.d+)?') and to_number(t_result)>to_number(v_max) ) then
      update result set Conclusion ='↑' where current of c2;
        end if;
     end if;


     --formatted_unit,original_unit
      update result set formatted_unit =
     (select  formatted_unit from result_template r where result_template_id = v_res.result_template_id)
     where current of c2;
     update result set original_unit=
     (select  original_unit from result_template r where result_template_id = v_res.result_template_id)
     where current of c2;
     --old_status
      update result set old_status = v_res.old_status||v_res.status  where current of c2;
     --status
      update result set status = 'C' where current of c2;
     --completed_on
     update result set completed_on = sysdate where current of c2;
     --completed_by
     update result set completed_by = v_res.created_by where current of c2;
  end loop;
 commit;
end if;

exception
when others then
p_rows:='0';
dbms_output.put_line('sqlcode:'||sqlcode);
dbms_output.put_line('sqlerrm:'||sqlerrm);
rollback;
 execute immediate 'alter trigger tu_post_result_status enable';
end;

原文地址:https://www.cnblogs.com/wenbing/p/3605184.html