How to insert or update multiple values into a records of diff fields

Question

Hai All
I have to insert or update or multiple values into a single records of diff fields from one to another table.
Table1 has 3 fields
Barcode bardate bartime
0011 01-02-10 0815
0022 01-02-10 0820
0011 01-02-10 1130
0022 01-02-10 1145
0011 01-02-10 1230
0022 01-02-10 1235
0011 01-02-10 1645
0022 01-02-10 1650
these are the times that comes in at 0815 and goes break at 1130 and comes in at 1230 and goes home at 1645
from these table i have to insert into another table called table2
and the fields are barcode, date,timein intrin,introut,tiomout
And the output want to like this
barcode timein intrin introut timeout date
0011 0815 1130 1230 1645 01-02-10
0022 0820 1145 1235 1650 01-02-10
If any give some good answer it will be help full..
Thanks & Regards
Srikkanth.M

Answer 1

SQL> with table1 as (
  2  select '0011' Barcode,'01-02-10' bardate,'0815' bartime from dual union
  3  select '0022','01-02-10','0820' from dual union
  4  select '0011','01-02-10','1130' from dual union
  5  select '0022','01-02-10','1145' from dual union
  6  select '0011','01-02-10','1230' from dual union
  7  select '0022','01-02-10','1235' from dual union
  8  select '0011','01-02-10','1645' from dual union
  9  select '0022','01-02-10','1650' from dual
10  )
11  select barcode, bardate,
12         max(decode(rn,1,bartime,null)) timein,
13         max(decode(rn,2,bartime,null)) intrin,
14         max(decode(rn,3,bartime,null)) introut,
15         max(decode(rn,4,bartime,null)) timeout from (
16                          select barcode, bardate, bartime,
17                                 row_number() over (partition by barcode, bardate
18                                                    order by bartime) rn
19                            from table1)
20  group by barcode, bardate;
BARC BARDATE  TIME INTR INTR TIME
0011 01-02-10 0815 1130 1230 1645
0022 01-02-10 0820 1145 1235 1650Max
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