convert the column to the SQL line

Hello world

I have table with 2 fields.
like;

F1 f2
x x 1
x x 2
x x 3
x x 4

y y1
Y2 y
y y3
y y4

I want to get the data in this table as;
F1 f2 f3 f4 f5
x x 1 x 2 x 3 x 4
y y1 y2 y3 y4


Thank you in advance.

user1516131 wrote:

I want to get the data in this table as;

I guess that x 1, x 2... is just an example and in reality, it can be any value. If Yes, you can use (and, as hoek said, it's a static solution):

with t as (
           select 'x' f1, 'x1' f2 from dual union all
           select 'x', 'x2' from dual union all
           select 'x', 'x3' from dual union all
           select 'x', 'x4' from dual union all
           select 'y', 'y1' from dual union all
           select 'y', 'y2' from dual union all
           select 'y', 'y3' from dual union all
           select 'y', 'y4' from dual
          )
select  f1,
        f2,
        f3,
        f4,
        f5
  from  (
         select  f1,
                 f2,
                 lead(f2) over(partition by f1 order by f2) f3,
                 lead(f2,2) over(partition by f1 order by f2) f4,
                 lead(f2,3) over(partition by f1 order by f2) f5,
                 row_number() over(partition by f1 order by f2) rn
           from  t
        )
  where rn = 1
/

F F2 F3 F4 F5
- -- -- -- --
x x1 x2 x3 x4
y y1 y2 y3 y4

SQL>

SY.

Tags: Database

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    I wrote under query using Group by.

    Select

    ID,

    NVL (max (decode (type, "ALLOW", value)), 0) as ALLOW

    NVL (max (decode (type, 'ADTAX', value)), 0) as ADTAX

    NVL (max (decode (type, 'MXTAX', value)), 0) as MXTAX

    Start_date,

    End_date

    from my_table

    Group of start_date, end_date, id

    start_date, end_date

    the results it gives are like this:

    Reference table3.jpg

    Id       | ALLOW | ADTAX | MXTAX |  Start_date | End_date

    ------------------------------------------------------------------------------------------------------------------------------------------------

    ZTR0098 | 0 | 0 | 0 | 1 JUN | 2 JUN |

    ZTR0098 | 0 | 0 | 2. 1 JUN | 9 JUN |

    ZTR0098 | 4. 0 | 0 | 3 JUN | 15 JUN |

    ZTR0098 | 0 | 44.00 | 0 | 3 JUN | 17-JUNE |

    ZTR0098 | 0 | 0 | 2. 10 JUN | 17-JUNE |

    ZTR0098 | 5. 0 | 0 | 16-JUNE | 20 JUN |

    ZTR0098 | 0 | 55,34 | 0 | 18 JUN | 22 JUN |

    .   .

    . .

    like wise

    but I'm not able to determine the time intervals by using the SQL query.

    with

    Table1 as

    (select the id 'ZTR0098', 'ALLOW' type, 0 val, to_date('1-JUN','dd-MON') start_date, end_date Union to_date('2-JUN','dd-MON') double all the)

    Select 'ZTR0098', 'ADTAX', 0, to_date('1-JUN','dd-MON'), to_date('2-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'MXTAX', 0, to_date('1-JUN','dd-MON'), to_date('9-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'ALLOW', 4, to_date('3-JUN','dd-MON'), to_date('15-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'ADTAX', 44.00, to_date('3-JUN','dd-MON'), to_date('17-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'MXTAX', 2, to_date('10-JUN','dd-MON'), to_date('17-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'ALLOW', 5, to_date('16-JUN','dd-MON'), to_date('20-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'ADTAX', 55.34, to_date('18-JUN','dd-MON'), to_date('22-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'MXTAX', 1, to_date('18-JUN','dd-MON'), to_date('25-JUN','dd-MON') of all the double union

    Select 'ZTR0098', 'MXTAX', 6, to_date('26-JUN','dd-MON'), to_date('31-AUG','dd-MON') of all the double union

    Select 'ZTR0098', 'ADTAX', 20.09, to_date('23-JUN','dd-MON'), to_date('23-JUL','dd-MON') of all the double union

    Select 'ZTR0098', 'ALLOW', 8, to_date('21-JUN','dd-MON'), to_date('31-AUG','dd-MON') of all the double union

    Select 'ZTR0098', 'ADTAX', 45, to_date('24-JUL','dd-MON'), to_date('31-AUG','dd-MON') of the double

    ),

    days like

    (select level - 1 dte + to_date('1-JUN','dd-MON')

    of the double

    connect by level<= to_date('31-aug','dd-mon')="" -="" to_date('1-jun','dd-mon')="" +="">

    )

    Select id, allow, adtax, mxtax, min (dte) start_date, max (dte) end_date

    (select ID, dte, max (allow) allow, max (adtax) adtax, max (mxtax) mxtax,

    ROW_NUMBER() over (order by dte) row_number() - courses (partition by order max (allow), max (adtax), max (mxtax) by dte) gr

    go (select id, dte,

    -case when type = 'ALLOW' and dte between start_date and end_date then end val 0 otherwise allow.

    -case when type = "ADTAX" and dte between start_date and end_date then val 0 otherwise end adtax.

    -case when type = "MXTAX" and dte between start_date and end_date then val 0 otherwise end mxtax

    Table 1 t,

    days d

    where d.dte between t.start_date and t.end_date

    )

    Group by id, dte

    )

    Group by id, gr, allow, adtax, mxtax

    order by id, gr

    ID ALLOW ADTAX MXTAX START_DATE END_DATE
    ZTR0098 0 0 0 01/06/2015 02/06/2015
    ZTR0098 4 44 0 03/06/2015 09/06/2015
    ZTR0098 4 44 2 10/06/2015 15/06/2015
    ZTR0098 5 44 2 16/06/2015 17/06/2015
    ZTR0098 5 55,34 1 18/06/2015 20/06/2015
    ZTR0098 8 55,34 1 21/06/2015 22/06/2015
    ZTR0098 8 20.09 1 23/06/2015 25/06/2015
    ZTR0098 8 20.09 6 26/06/2015 23/07/2015
    ZTR0098 8 45 6 24/07/2015 31/08/2015

    Concerning

    Etbin

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BEGIN
*
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);
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