SQL - Multiple Fetch in a single column with a comma separator

Hello Experts,
Good day to all...

I need your help on the following scenarios. The following query returns all channels titleID. Rather than print them one under the other as a result of the query, I want the output to be in the batch of 25 values.i.e than each line must have 25 values separated by commas. IE if there are 100 titles satisfying the output, then there should be only four lines with and each line with 25 titles in comma separated way.

SELECT DISTINCT title_id
           FROM pack_relation
          WHERE package_id IN (      SELECT DISTINCT fa.package_id
                                                FROM annotation fa
                                            GROUP BY fa.package_id
                                              HAVING COUNT
                                                        (fa.package_id) <100);

I tried with the PL/SQL block; Whereas it is printing all the values permanently :(
I have to stop with 25 values and display.

If its possible with SQL block alone. then it would be a great help

                                                       
                                                                      
DECLARE
   v_str   VARCHAR2 (32767)  := NULL;

   CURSOR c1
   IS
     SELECT DISTINCT title_id
           FROM pack_relation
          WHERE package_id IN (      SELECT DISTINCT fa.package_id
                                                FROM annotation fa
                                            GROUP BY fa.package_id
                                              HAVING COUNT
                                                        (fa.package_id) <100);
BEGIN
   FOR i IN c1
   LOOP
      v_str := v_str || ',' || i.title_id;
   END LOOP;
   v_str := SUBSTR (v_str, 2);
   DBMS_OUTPUT.put_line (v_str);
EXCEPTION
   WHEN OTHERS
   THEN
      DBMS_OUTPUT.put_line ('Error-->' || SQLERRM);
END;

Thank you...

You can use CEIL

Code example

SELECT
    nt,
    LTRIM(MAX(SYS_CONNECT_BY_PATH(val,',')) KEEP (DENSE_RANK LAST ORDER BY curr),',') AS concat_val
FROM
    (
        SELECT
            val,
            nt,
            ROW_NUMBER() OVER (PARTITION BY nt ORDER BY val)    AS curr,
            ROW_NUMBER() OVER (PARTITION BY nt ORDER BY val) -1 AS prev
        FROM
            (
                SELECT
                    level                          AS val,
                    ceil(rownum/3)  as nt /* Grouped in batches of 3 */
                FROM
                    dual
                    CONNECT BY level <= 10
            )
    )
GROUP BY
    nt
    CONNECT BY prev = PRIOR curr
AND nt              = PRIOR nt
    START WITH curr = 1;

        NT CONCAT_VAL
---------- --------------------------------------------------------------------------------
         1 1,2,3
         2 4,5,6
         3 7,8,9
         4 10

Your code

SELECT
    nt,
    LTRIM(MAX(SYS_CONNECT_BY_PATH(title_id,',')) KEEP (DENSE_RANK LAST ORDER BY curr),',') AS concat_val
FROM
    (
        SELECT
            title_id,
            nt,
            ROW_NUMBER () OVER (PARTITion BY nt ORDER BY title_id)   AS curr,
            ROW_NUMBER() OVER (PARTITION BY nt ORDER BY title_id) -1 AS prev
        FROM
            (
                SELECT
                    title_id,
                    ceil(rownum/25) AS nt /* Grouped in batches of 25 */
                FROM
                    pack_relation tdpr
                JOIN annotation fa
                ON
                    tdpr.package_id = fa.package_id
                GROUP BY
                    title_id,
                    fa.package_id
                HAVING
                    COUNT (fa.package_id) < 500
            )
    )
GROUP BY
    nt
    CONNECT BY prev = PRIOR curr
AND nt              = PRIOR nt
    START WITH curr = 1;

Tags: Database

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This one will work.

WITH got_r_num AS

(

SELECT NVL (a1.id, a1.id) as id

NVL (a1.item, a1.item) AS element

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a1.id AS a_id

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) AS r_num

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element

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WHEN a_id IS NOT NULL

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;

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```
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```
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---------- ----------------------------------------------------------------------
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SQL> 
```

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Select '0305' across double Union
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Once I wrote the SQL code to migrate the data, the SQL to meet the requirement is simple.

If you cannot migrate the code, just run the two SQL bits, one after the other.

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select
case when length(orga3) > minlen
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If you create a table with that point of view, you have migrated data. If you cannot migrate, then simply use the view in your query.

select dad, son, level from new_it_dept
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03050001	0305000103	4
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030501	03050107	3
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03050202	0305020203	4
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SQL - Multiple Fetch in a single column with a comma separator

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