One column concat...urgent

Question

Hello All,
I have a table with one column, which has the values are follows as 12 records.
Out of that I want to create only three records
discard all 'value' records and
concatenate all the remaining records as one with respective of each 'value' record: Assume the 'value' will be default value and it'll never get changed at all
column
value
val1
val2
val3
value
val11
val22
val33
val44
value
val10
val30
So in the output will be
column
val1,val2,val3
val11,val22,val33,val44
val10,val30
Any help would be appreciated

Answer 1

Ok see this:
SELECT rank, MAX(TRIM(LEADING ',' FROM SYS_CONNECT_BY_PATH(col1,','))) AS result
FROM (
     SELECT col1, rank, ROW_NUMBER() OVER (PARTITION BY RANK ORDER BY RANK) AS rn
     FROM (
          SELECT col1, len, DECODE(SUBSTR(col1,-1,1),0,0,len) as rank
          FROM (
               SELECT col1, LENGTH(TRIM(BOTH '*' FROM TRANSLATE(col1,'abcdefghijklmnoprstuvwxyz','*************************'))) AS len
               FROM test_table
               WHERE col1 <> 'value'
START WITH rn = 1
CONNECT BY PRIOR rn = rn - 1 AND PRIOR rank = rank
GROUP BY rank;Hope this help you ;)
Peter D.
Forgot about result. Here it is:
      RANK RESULT
         0 val10,val30
         1 val1,val2,val3
         2 val11,val22,val33,val44Message was edited by:
Peter D.