Need to update sequence value in two table

Question

Hi guys
Please help me in the below query
I will need to insert a row in two different table
table1
col1 col2
table2
column1 column2
the col1 in table1 will be assigned a sequence.nextval
i need to assign the same value in table2 column 1.
can i do it in a single insert statement

Answer 1

i would do like this. INSERT ALL is the way to go...
SQL> create sequence my_seq;
Sequence created.
SQL> create or replace function my_seq_fn return number
  2  as
  3  lNum number;
  4  begin
  5  select my_seq.nextval into lNum from dual;
  6  return lNum;
  7  end;
  8  /
Function created.
SQL> create table t1(a number, b number);
Table created.
SQL> create table t2(c number, d number);
Table created.
SQL> insert all
  2  into t1(a,b) values(seq, val1)
  3  into t2(c,d) values(seq, val2)
  4  select my_seq_fn() as seq, level+5 as val1, level+10 as val2
  5  from dual
  6  connect by level <=10;
20 rows created.
SQL> /
20 rows created.
SQL> select * from t1;
         A          B
         1          6
         2          7
         3          8
         4          9
         5         10
         6         11
         7         12
         8         13
         9         14
        10         15
        11          6
         A          B
        12          7
        13          8
        14          9
        15         10
        16         11
        17         12
        18         13
        19         14
        20         15
20 rows selected.
SQL> select * from t2;
         C          D
         1         11
         2         12
         3         13
         4         14
         5         15
         6         16
         7         17
         8         18
         9         19
        10         20
        11         11
         C          D
        12         12
        13         13
        14         14
        15         15
        16         16
        17         17
        18         18
        19         19
        20         20
20 rows selected.
SQL> select my_seq.currval from dual;
   CURRVAL
        20 Thanks,
Karthick