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create table TESTA
(
  ID   NUMBER(6) primary key not null ,
  NAME VARCHAR2(10)
)
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SQL> declare
  2   type id_table_type is table of number(6) index by binary_integer;
  3   type name_table_type is table of varchar2(10) index by binary_integer;
  4 
  5   id_table id_table_type;
  6   name_table name_table_type;
  7   start_time  number(10);
  8   end_time number(10);
  9 
 10  begin
 11 
 12  for i in 1..5000  loop
 13     id_table(i):=i;
 14     name_table(i):='name'||to_char(i);
 15  end loop;
 16 
 17  start_time:=dbms_utility.get_time;
 18  for i in 1..id_table.count loop
 19   insert into testa values(id_table(i),id_table(i))  ;
 20  e


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