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create table tjob2(tt date);
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create or replace procedure t26 is
begin
insert into tjob2 values(sysdate);
commit;
end t26;
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SQL> declare
2 tjob number;
3 begin
4 sys.dbms_jo ......
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spool d:\deletetb.sql;
select 'delete ' || table_name || ' where to_char(col,'||'''yyyy'''||')='||'''2007'''||';'
from user_tables
where table_name in (select 'HS_' || lpad(rownum, '2', '0')
from dual
  ......