Use execute immediate to insert random numbers : Execute Immediate « PL SQL « Oracle PL / SQL






  1. Oracle PL / SQL
  2. PL SQL
  3. Execute Immediate

Use execute immediate to insert random numbers

  
SQL>
SQL> create table t( c1 int, c2 int, c3 int, c4 int ) storage ( freelists 10 );

Table created.

SQL>
SQL>
SQL> declare
  2      myNumber number;
  3  begin
  4      for i in 1 .. 10
  5      loop
  6          myNumber := dbms_random.random;
  7
  8          execute immediate
  9          'insert into t values ( ' || myNumber || ',' ||
 10                                       myNumber || ',' ||
 11                                       myNumber || ',' ||
 12                                       myNumber || ')';
 13      end loop;
 14      commit;
 15  end;
 16  /

PL/SQL procedure successfully completed.

SQL>
SQL>
SQL> select * from t;

        C1         C2         C3         C4
---------- ---------- ---------- ----------
-934884549 -934884549 -934884549 -934884549
1258621996 1258621996 1258621996 1258621996
-739854461 -739854461 -739854461 -739854461
-2.077E+09 -2.077E+09 -2.077E+09 -2.077E+09
 286830488  286830488  286830488  286830488
-1.128E+09 -1.128E+09 -1.128E+09 -1.128E+09
1345837309 1345837309 1345837309 1345837309
  87152190   87152190   87152190   87152190
 561507416  561507416  561507416  561507416
-2.139E+09 -2.139E+09 -2.139E+09 -2.139E+09

10 rows selected.

SQL>
SQL>
SQL> drop table t;

Table dropped.

SQL>
SQL> --








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