Script populate parent-child hierarchy not running

Question

Hallo guys
I have problem when running script populate Parent-Child Relationship Table.
Here is the script.I don't even change the script.just run it in PL/SQL
declare
v_max_depth integer;
v_stmt varchar2(32000);
i integer;
begin
select max(level) into v_max_depth
from V_D_BRANCH
connect by prior BRANCH_KEY=PARENT_BRANCH_KEY
start with PARENT_BRANCH_KEY is null;
v_stmt := 'insert into DM_ANALYTICS.BRANCH_HIERARCHY (MEMBER_KEY, ANCESTOR_KEY, DISTANCE, IS_LEAF)
            select BRANCH_KEY as member_key, null, null, 0 from V_D_BRANCH where PARENT_BRANCH_KEY is null
            union all
            select  member_key,
            replace(replace(ancestor_key,''\p'', ''|''), ''\'', ''\'') as ancestor_key,
            case when depth is null then 0
            else max(depth) over (partition by member_key) - depth + 1
            end as distance, is_leaf
from
select member_key,depth,
case     when depth is null then '' || member_key
when instr(hier_path, ''|'', 1, depth + 1) = 0 then null
   else substr(hier_path, instr(hier_path, ''|'', 1, depth) + 1, instr(hier_path, ''|'', 1, depth + 1) - instr(hier_path, ''|'', 1, depth) - 1)
end ancestor_key,
is_leaf
from
    (    select BRANCH_KEY as member_key, PARENT_BRANCH_KEY as ancestor_key, sys_connect_by_path(replace(replace(BRANCH_KEY, ''\'', ''\''), ''|'', ''\p''), ''|'') as hier_path,
      case when BRANCH_KEY in (select PARENT_BRANCH_KEY from V_D_BRANCH ) then 0 else 1 end as IS_LEAF
from V_D_BRANCH 
connect by prior BRANCH_KEY = PARENT_BRANCH_KEY
start with PARENT_BRANCH_KEY is null
  ( select null as depth from dual;
for i in 1..v_max_depth - 1 loop
v_stmt := v_stmt || union all select '' || i || '' from dual;
end loop;
v_stmt := v_stmt || ) )
where ancestor_key is not null;
execute immediate v_stmt;
end;
but I got errors like following:
Error report -
ORA-06550: line 19, column 12:
PLS-00103: Encountered the symbol "insert into DM_ANALYTICS.BRANCH_HIERARCHY (MEMBER_KEY, ANCESTOR_" when expecting one of the following:
   ( - + case mod new not null <an identifier>
   <a double-quoted delimited-identifier> <a bind variable>
   continue avg count current exists max min prior sql stddev
   sum variance execute forall merge time timestamp interval
   date <a string literal with character set specification>
   <a number> <a single-quoted SQL string> pipe
   <an alternatively-quoted string
06550. 00000 -  "line %s, column %s:\n%s"
*Cause:    Usually a PL/SQL compilation error.
*Action:
what should I do guys?any idea,any solution would be appreciated.thanks alot guys

Answer 1

956850 wrote:
hi,
i tried making "Dimension with Parent-Child Hierarchy" as described in your tutorials.
i finished with the admin tool and database changes and with no errors.
when trying to create a new answer, by only puting the hierarchy column in the answer.
the result show "no result" exist.
i am not sure what i am doing wrong. maybe you can point me to the problem?
thanks
Mirit.Hi Mirit,
What is the table that you created hierarchy on?
Which column in the hierarchy you pulled into your reports to see the No Result message?
Please query the table and see if has data.
Thanks,
G. SK