Pivot + cross join

Hello

I wrote the following query, which works very well:
select * from
(
     select
          to_char(SCB_OPENTIME, 'YYYY-MM') as curr_date,
          SCB_TASK
     from EM_DATA_MSR_SC
)
pivot
(
     count(SCB_TASK) for curr_date in
     (
          '2011-01',
          '2011-02',
          '2011-03',
          '2011-04',
          '2011-05',
          '2011-06',
          '2011-07',
          '2011-08',
          '2011-09',
          '2011-10',
          '2011-11',
          '2011-12'
     )
);
Now, I need to apply a cross thereon join:
select * from
(
     select
          to_char(SCB_OPENTIME, 'YYYY-MM') as curr_date,
          SCB_TASK
     from EM_DATA_MSR_SC
     where
          EMSCG_STATUS = status.name
)
pivot
(
     count(SCB_TASK) for curr_date in
     (
          '2011-01',
          '2011-02',
          '2011-03',
          '2011-04',
          '2011-05',
          '2011-06',
          '2011-07',
          '2011-08',
          '2011-09',
          '2011-10',
          '2011-11',
          '2011-12'
     )
)
cross join
(
    select 0, 'Closed' as name from DUAL union
    select 1, 'Denied' from DUAL union
    select 2, 'Open' from DUAL
) status;
When I try to run this query, I get this error message:
"STATUS"."NAME": invalid identifier
However, SQL is supposed to have brought on a deep level table references.
I'm doing something wrong?

Hello

If this is what you want, then you don't want a cross join. The inner join in the view online with no name is the only reference to beaches you need.

with ranges as
(
    select 0, 0 as mini, 20 as maxi from DUAL union
    select 1, 21, 50 from DUAL union
    select 2, 51, 300 from DUAL
)
select * from
(
     select  r.mini,
          r.maxi,
          to_char (t.DAT, 'YYYY-MM')     as curr_date,
          t.NUM
     from      TEST     t
     join      RANGES     r     on      t.NUM >= r.mini
                    and      t.NUM <= r.maxi
)
pivot
(
     count(NUM) for curr_date in
     (
          '2011-01',
          '2011-02',
          '2011-03',
          '2011-04',
          '2011-05',
          '2011-06',
          '2011-07',
          '2011-08',
          '2011-09',
          '2011-10',
          '2011-11',
          '2011-12'
     )
)
ORDER BY  mini
;

Depending on your data and your needs, you might want an outer join, not an inner join, like this:

...     from          RANGES     r
     LEFT OUTER JOIN     TEST     t     on      t.NUM >= r.mini
                         and      t.NUM <= r.maxi

Published by: Frank Kulash, November 7, 2011 12:20
Alternative ADED of outer join

Tags: Database

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      104
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      107
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      125
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      128
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      181
      182
      183
   121
      129
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      184
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      188
      189
      190
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      196
      197
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,     my_tab2 t2
,     my_tab3 t3
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    Hello

    The query I posted yesterday is a little more complex that it should be.
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,       foj.sum_my_value
,       foj.wkstn_name
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,       mt3.my_nbr2
FROM       (     -- Begin in-line view foj for full outer join
          SELECT        mt1.workstation
          ,        SUM (mt1.my_value)     AS sum_my_value
          ,        mt2.wkstn_name
          FROM        my_tab1   mt1
          ,        my_tab2   mt2
          WHERE        mt1.workstation     = mt2.workstation (+)
          GROUP BY   mt1.workstation
          ,        mt2.wkstn_name
                        --
                UNION ALL
                        --
          SELECT      workstation
          ,      0      AS sum_my_value
          ,      wkstn_name
          FROM      my_tab2
          WHERE      workstation     NOT IN (     -- Begin NOT IN sub-query
                                           SELECT      workstation
                                   FROM      my_tab1
                                   WHERE      workstation     IS NOT NULL
                                 )     -- End NOT IN sub-query
       ) foj     -- End in-line view foj for full outer join
,       my_tab3  mt3
ORDER BY  foj.wkstn_name
,       foj.workstation
,       mt3.my_nbr1
,       mt3.my_nbr2
;

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-----------     -------------   ----------
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    insert into rb_raw values (to_date('01-OCT-12','dd-mon-yy'), 24318);

    insert into rb_raw values (to_date('01-DEC-12','dd-mon-yy'), 24119);

    insert into rb_raw values (to_date('01-JAN-13','dd-mon-yy'), 24039);

    insert into rb_raw values (to_date('01-FEB-13','dd-mon-yy'), 23910);

    insert into rb_raw values (to_date('01-MAR-13','dd-mon-yy'), 23894);

    insert into rb_raw values (to_date('01-APR-13','dd-mon-yy'), 24015);

    insert into rb_raw values (to_date('01-JUN-13','dd-mon-yy'), 23592);

    insert into rb_raw values (to_date('01-JUL-13','dd-mon-yy'), 23471);

    insert into rb_raw values (to_date('01-AUG-13','dd-mon-yy'), 23543);

    insert into rb_raw values (to_date('01-SEP-13','dd-mon-yy'), 23606);

    insert into rb_raw values (to_date('01-OCT-13','dd-mon-yy'), 23504);

    insert into rb_raw values (to_date('01-NOV-13','dd-mon-yy'), 23307);

    insert into rb_raw values (to_date('01-DEC-13','dd-mon-yy'), 23293);

    insert into rb_raw values (to_date('01-MAY-11','dd-mon-yy'), 25275);

    insert into rb_raw values (to_date('01-MAY-12','dd-mon-yy'), 24794);

    insert into rb_raw values (to_date('01-MAY-13','dd-mon-yy'), 23916);

    insert into rb_raw values (to_date('01-JAN-14','dd-mon-yy'), 23355);

    insert into rb_raw values (to_date('01-FEB-14','dd-mon-yy'), 23317);

    insert into rb_raw values (to_date('01-JAN-12','dd-mon-yy'), 24717);

    insert into rb_raw values (to_date('01-NOV-12','dd-mon-yy'), 24262);

    and my current query (with the part of the position currently set comment):

    with b as

    (Select to_char (basefisc - (18-y)) |) '/' || TO_CHAR (basefisc - (17-y)) fyear, m_date, y, m, to_char (total_cases) total_cases

    Of

    (select m_date, / * months_between (m_date, f.fystart) MB, * / floor ((months_between (m_date,f.fystart)-1) / 12) + 18 y,)

    CASES WHERE extract (m_date months) > 3 then extract(month from m_date)-3 9 other + extract (m_date months) end m.

    extract (year fystart) basefisc, total_cases

    of rb_raw

    cross join

    (select case when extracted (month of to_date (: current_month, 'YYYYMM')) < 3 then add_months (to_date (": current_month, ' YYYYMM"), - 9-extract (month of to_date (: current_month, 'YYYYMM'))))

    else add_months (to_date (": current_month, ' YYYYMM"),-(extrait (mois de to_date (: current_month, 'AAAAMM'))-4))

    end fystart

    the double) f

    where the floor (months_between (m_date, f.fystart) / 12) + 18 > 0

    order of m_date)

    )

    --

    Select *.

    Of

    (/ *(select *))

    Of

    (select 0 m, fyear)

    b

    )

    Pivot (max (fyear) for y in (16,17,18)))

    UNION ALL * /.

    (select *)

    Of

    (select y, m, total_cases

    b

    )

    Pivot (sum (total_cases) for y in (16,17,18)))

    )

    order by m

    ;

    Hi, Jon,

    This can give you some ideas on how to increase the effectiveness of your request (and, at least in my opion) more easy to understand:

    WITH years_wanted AS

    (

    SELECT LEVEL AS no_y

    EXTRACT (YEAR FROM ADD_MONTHS (TO_DATE (: current_month, "YYYYMM")))

    9 + (12 * (1 - LEVEL))

    )

    ) As the exercise

    OF the double

    CONNECT BY LEVEL<= 3 ="" --="" change="" to="" 18="" for="" final="">

    )

    got_fy AS

    (

    SELECT TO_CHAR (EXTRACT (MONTH OF ADD_MONTHS (m_date-3))

    '99'

    )                                AS month

    , TO_CHAR (total_cases, "999999") AS total_string

    EXTRACT (YEAR FROM TRUNC (ADD_MONTHS (m_date, 9)))

    , 'YEAR '.

    )

    )                                AS fy

    Rb_raw r

    )

    SELECT 'MONTH' by MONTH

    -, MAX (CASE WHEN no_y = 18 THEN (fy - 1) |) '/' || the fiscal year END) AS y18

    --        ...

    , MAX (CASE WHEN no_y = 3 THEN (fy - 1) |) '/' || the fiscal year END) AS y3

    , MAX (CASE WHEN no_y = 2 THEN (fy - 1) |) '/' || the fiscal year END) AS y2

    , MAX (CASE WHEN no_y = 1 THEN (fy - 1) |) '/' || the fiscal year END) AS y1

    Of years_wanted

    UNION ALL

    SELECT month

    -, MAX (CASE WHEN w.y_num = 18 THEN f.total_string END) AS y18

    --        ...

    MAX (CASE WHEN w.y_num = 3 THEN f.total_string END) AS y3

    MAX (CASE WHEN w.y_num = 2 THEN f.total_string END) AS y2,

    MAX (CASE WHEN w.y_num = 1 THEN f.total_string END) AS y1,

    OF got_fy f

    JOIN years_wanted w f.fy = w.fy

    GROUP BY f.month

    ORDER BY month

    ;

    This option displays the exercises 3 (or 18), ending with one that includes: current_month.

    Given your sample data and: current_month = '201403', the output is:

    MONTH 2011/2012 2012 2013 2013/2014

    1 25194 24716 24015

    2 25275 24794 23916

    3 25005 24475 23592

    4 24770 24577 23471

    5 24806 24470 23543

    6 24795 24265 23606

    7 24636 24318 23504

    8 24664 24262 23307

    9 24406 24119 23293

    10 24717 24039 23355

    11 24718 23910 23317

    12 24637 23894

  • Cross Tab with group by period

    Good afternoon

    I wonder if some can help me with this query, I am writing?

    The cross-tab is for columns 1 to 31, representing the days of the month, sum of the quantity of an article sold.

    In addition the company description.

    I would then finish with 3 entrances in the results for each company, but these are for the sum of the quantity of items in the following periods: -.

    Breakfast: 01:00 - 10:00
    Lunch: 11:00 - 14:00
    Dinner: 17:00 - 22:30

    Yes, the company is closed for the missing periods, for example 10:00-11:00 & 14:00 to 17:00.

    Test case:
    CREATE TABLE COMPANIES
  (
    "ID"            NUMBER(9,0),
    "CODE"          NUMBER(8,0),
    "DESCRIPTION"   VARCHAR2(40 CHAR),
    CONSTRAINT "PK_COMPANIES" PRIMARY KEY ("ID")
  );

INSERT INTO COMPANIES VALUES (1,1,'COMPANY A');
INSERT INTO COMPANIES VALUES (2,2,'COMPANY B');
INSERT INTO COMPANIES VALUES (3,3,'COMPANY C');


CREATE TABLE CUSTOMERS
  (
    "ID"                     NUMBER(9,0),
    "CODE"                   VARCHAR2(30 CHAR),
    "CARD_NUM"               VARCHAR2(30 CHAR),
    "DESCRIPTION"            VARCHAR2(40 CHAR),
    "COMPANY_ID"                   NUMBER(9,0),
    CONSTRAINT "PK_CUSTOMERS" PRIMARY KEY ("ID")
  );

INSERT INTO CUSTOMERS VALUES (1,'001','001','A CUSTOMER', 1);
INSERT INTO CUSTOMERS VALUES (2,'002','002','A CUSTOMER', 2);
INSERT INTO CUSTOMERS VALUES (3,'003','003','A CUSTOMER', 3);
INSERT INTO CUSTOMERS VALUES (4,'004','004','A CUSTOMER', 1);
INSERT INTO CUSTOMERS VALUES (5,'005','005','A CUSTOMER', 2);
INSERT INTO CUSTOMERS VALUES (6,'006','006','A CUSTOMER', 1);


CREATE TABLE ARTICLES
  (
    "ID"                     NUMBER(9,0),
    "CODE"                   VARCHAR2(20 CHAR),
    "DESCRIPTION"            VARCHAR2(40 CHAR),
    CONSTRAINT "PK_ARTICLES" PRIMARY KEY ("ID")
  );

INSERT INTO ARTICLES
  VALUES (1,'001', 'A Meal');



CREATE TABLE TRANSACTIONS
  (
    "ID"          NUMBER(9,0),
    "TILL_ID"     NUMBER(9,0) NOT NULL ENABLE,
    "SHOP_ID"     NUMBER(9,0) NOT NULL ENABLE,
    "OPERATOR_ID" NUMBER(9,0),
    "TRANS_NUM"   NUMBER(5,0) NOT NULL ENABLE,
    "SPLIT_NUM"   NUMBER(5,0),
    "TRANS_DATE" DATE NOT NULL ENABLE,
    "TOTAL_AMOUNT"      NUMBER(12,2) NOT NULL ENABLE,
    "BOOKKEEPING_DATE" DATE NOT NULL ENABLE,
    "CARD_NUM"           VARCHAR2(30 CHAR),
    CONSTRAINT "PK_TRANSACTIONS" PRIMARY KEY ("ID")
  );

INSERT INTO TRANSACTIONS VALUES (1,1,1,1,1,NULL,to_date('27.04.2011 10:30:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'001');
INSERT INTO TRANSACTIONS VALUES (2,1,1,1,1,NULL,to_date('27.04.2011 10:31:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'002');
INSERT INTO TRANSACTIONS VALUES (3,1,1,1,1,NULL,to_date('27.04.2011 10:32:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'003');
INSERT INTO TRANSACTIONS VALUES (4,1,1,1,1,NULL,to_date('27.04.2011 10:33:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'004');
INSERT INTO TRANSACTIONS VALUES (5,1,1,1,1,NULL,to_date('27.04.2011 10:34:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'005');
INSERT INTO TRANSACTIONS VALUES (6,1,1,1,1,NULL,to_date('27.04.2011 10:35:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'006');
INSERT INTO TRANSACTIONS VALUES (7,1,1,1,1,NULL,to_date('27.04.2011 14:30:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'001');
INSERT INTO TRANSACTIONS VALUES (8,1,1,1,1,NULL,to_date('27.04.2011 14:31:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'002');
INSERT INTO TRANSACTIONS VALUES (9,1,1,1,1,NULL,to_date('27.04.2011 14:32:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'003');
INSERT INTO TRANSACTIONS VALUES (10,1,1,1,1,NULL,to_date('27.04.2011 14:33:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'004');
INSERT INTO TRANSACTIONS VALUES (11,1,1,1,1,NULL,to_date('27.04.2011 14:34:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'005');
INSERT INTO TRANSACTIONS VALUES (12,1,1,1,1,NULL,to_date('27.04.2011 14:35:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'006');
INSERT INTO TRANSACTIONS VALUES (13,1,1,1,1,NULL,to_date('27.04.2011 22:00:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'001');
INSERT INTO TRANSACTIONS VALUES (14,1,1,1,1,NULL,to_date('27.04.2011 22:01:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'002');
INSERT INTO TRANSACTIONS VALUES (15,1,1,1,1,NULL,to_date('27.04.2011 22:02:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'003');
INSERT INTO TRANSACTIONS VALUES (16,1,1,1,1,NULL,to_date('27.04.2011 22:03:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'004');
INSERT INTO TRANSACTIONS VALUES (17,1,1,1,1,NULL,to_date('27.04.2011 22:04:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'005');
INSERT INTO TRANSACTIONS VALUES (18,1,1,1,1,NULL,to_date('27.04.2011 22:05:05', 'DD.MM.YYYY HH24:MI:SS'),0.01,to_date('27.04.2011', 'DD.MM.YYYY'),'006');

CREATE TABLE TRANS_ARTICLES
  (
    "TRANSACTION_ID"        NUMBER(9,0) NOT NULL ENABLE,
    "ARTICLE_ID"            NUMBER(9,0) NOT NULL ENABLE,
    "QTY_WEIGHT"            NUMBER(10,3) NOT NULL ENABLE,
    "PRICE"                 NUMBER(10,2) NOT NULL ENABLE,
    CONSTRAINT "PK_TRANS_ARTICLES" PRIMARY KEY ("TRANSACTION_ID")
  )

INSERT INTO TRANS_ARTICLES VALUES (1,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (2,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (3,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (4,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (5,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (6,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (7,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (8,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (9,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (10,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (11,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (12,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (13,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (14,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (15,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (16,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (17,1,1,0.01);
INSERT INTO TRANS_ARTICLES VALUES (18,1,1,0.01);
    With similar results to: -.
    1     Company A - 01:00 10:00     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     1     0     0     0     0
1     Company A - 11:00 14:00     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     1     0     0     0     0
1     Company A - 17:00 22:30     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     3     0     0     0     0
2     Company B - 01:00 10:00     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     1     0     0     0     0
2     Company B - 11:00 14:00     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     2     0     0     0     0
2     Company B - 17:00 22:30     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0     2     0     0     0     0
    This is the Group of periods which is I don't know how to do.

    Thank you & best regards,

    Andrew

    Hello

    Here's a way to do it:

    WITH     all_time_slots     AS
(
     SELECT  '01:00 - 11:00' AS label,  1 / 24 AS start_time, 11 / 24 AS end_time     FROM dual
     UNION ALL
     SELECT  '12:00 - 15:00',       12 / 24,               15 / 24          FROM dual
     UNION ALL
     SELECT  '17:00 - 23:30',          17 / 24,               23.5 / 24          FROM dual
)
,     all_days     AS
(
     SELECT     LEVEL     AS day_of_month
     FROM     dual
     WHERE     LEVEL     IN (1, 27, 31)          --     *****  FOR TESTING ONLY  *****
     CONNECT BY     LEVEL     <= 31
)
,     inner_joins     AS
(
     SELECT       EXTRACT  (DAY  FROM  tr.bookkeeping_date)     AS day_of_month
     ,       tr.trans_date
     ,       ta.qty_weight
     ,       cu.company_id
     FROM       articles            ar
     JOIN       trans_articles       ta  ON   ta.article_id     = ar.id
     JOIN       transactions              tr  ON   tr.id          = ta.transaction_id
     JOIN       customers            cu  ON   cu.card_num          = tr.card_num
           WHERE       ar.description       = 'A Meal'
           AND       tr.bookkeeping_date  >= DATE '2011-04-01'
     AND       tr.bookkeeping_date  <  DATE '2011-05-01'
)
,     unpivoted_data     AS
(
     SELECT       co.description
     ,       ad.day_of_month
     ,       NVL (ij.qty_weight, 0)     AS weight_0
     ,       ts.label
     FROM            companies       co
     CROSS JOIN        all_time_slots  ts
     CROSS JOIN       all_days       ad
     LEFT OUTER JOIN       inner_joins       ij   ON   ij.company_id     = co.id
                                          AND  ij.day_of_month     = ad.day_of_month
                                          AND  ij.trans_date - TRUNC (ij.trans_date)
                                                             BETWEEN  ts.start_time
                                                    AND          ts.end_time
)
SELECT       *
FROM       unpivoted_data
PIVOT       (     SUM (weight_0)
       FOR     day_of_month     IN
            (      1     AS day_1
          ,     27     AS day_27
          ,     31     AS day_31
          )
       )
ORDER BY  description
,            label
;

    Ouput, given the example of data that you changed it about an hour ago:

    DESCRIPTION LABEL              DAY_1     DAY_27     DAY_31
----------- ------------- ---------- ---------- ----------
COMPANY A   01:00 - 11:00          0          3          0
COMPANY A   12:00 - 15:00          0          3          0
COMPANY A   17:00 - 23:30          0          3          0

COMPANY B   01:00 - 11:00          0          2          0
COMPANY B   12:00 - 15:00          0          2          0
COMPANY B   17:00 - 23:30          0          2          0

COMPANY C   01:00 - 11:00          0          1          0
COMPANY C   12:00 - 15:00          0          1          0
COMPANY C   17:00 - 23:30          0          1          0

    Sorry, I'm short on time right now.  I'll try to post an explanation in 4 hours approximately.
    See my next post for an explanation.

    Published by: Frank Kulash, 28 April 2011 21:29

  • Expected to a join behaviours?

    Hello

    formalities:

    Select * from version of v$.

    Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

    PL/SQL Release 11.2.0.3.0 - Production

    CORE Production 11.2.0.3.0

    AMT for 64-bit Windows: Version 11.2.0.3.0 - Production

    NLSRTL Version 11.2.0.3.0 - Production

    the question:

    I was just wondering why this "join" between A and B do not work. A has no lines, B a 1 row

    > my first answer... it should give 1 rank...

    but alas... it doesn't!

    the original request:

    SELECT A.*,
  B.*,
CASE WHEN A.METH = 'PAL' THEN '1'
  ELSE A.CFGNR_OFRESTPAL 
END VWNR_OFRESTPAL
FROM    CDCROBOTVERDICHTLOCSTATVW A,
  CDCVERDICHTSETTINGSVW B

    > No rows returned

    so I checked the counts:

    Select count (*) in the CDCROBOTVERDICHTLOCSTATVW A;

    0

    Select count (*) in the CDCVERDICHTSETTINGSVW B;

    1

    Hmmm... very strange

    so I ran a few tests more:

    SELECT  A.*, B.*, CASE WHEN A.METH = 'PAL' THEN '1' ELSE A.CFGNR_OFRESTPAL END VWNR_OFRESTPAL
FROM    CDCVERDICHTSETTINGSVW B , CDCROBOTVERDICHTLOCSTATVW A

    > no line

    SELECT A.*, B.*, CASE WHEN A.METH = 'PAL' THEN '1' ELSE A.CFGNR_OFRESTPAL END VWNR_OFRESTPAL
FROM    CDCVERDICHTSETTINGSVW B cross join CDCROBOTVERDICHTLOCSTATVW A

    > no line

    SELECT A.*, B.*, CASE WHEN A.METH = 'PAL' THEN '1' ELSE A.CFGNR_OFRESTPAL END VWNR_OFRESTPAL
FROM    CDCVERDICHTSETTINGSVW B full outer join CDCROBOTVERDICHTLOCSTATVW A on 1 =1

    > This returns the line from B correctly

    ARTNR PROJECTNR VARIANT PROVIDER QMAX PRIO METH PALLETS SOMQTY FULLPALS RESTQTY RESTPALS CFGNR_OFRESTPAL FREELOCS DUMMYRECIP GEEN_VERDICHTING MAXSRCPALS MAXOPENPICKSETS NR_OF_RESTPAL ORDTYPE PRIO_ARTNR VERD_INRGRP VWNR_OFRESTPAL
    VERDICHT1143VERDICHTQSE00918CLL80CDCROB

    SELECT A.*, B.*, CASE WHEN A.METH = 'PAL' THEN '1' ELSE A.CFGNR_OFRESTPAL END VWNR_OFRESTPAL
FROM  CDCVERDICHTSETTINGSVW B left join CDCROBOTVERDICHTLOCSTATVW A on 1 = 1

    > it is also returns the same rank B

    Does anyone have an idea on how to fix this... or where to look to fix this?

    This is a cross join. It is a Cartesian product. If there are no rows in a table, then you get no rows in the result.

    SQL> with a as (select 1 x from dual), b as (select 1 y from dual where 1=0)
  2  select a.*, b.*
  3  from a, b;                                                             

no rows selected

    A left or right, or full outer join is apparently what you wanted.

  • Join Oracle

    Hello

    I have the following data

    create or replace view offdays as

    (

    Select 1 empid, to_date('23/01/2015','dd/mm/yyyy') dt, 1 offday for all double union

    Select 2 empid, to_date('23/01/2015','dd/mm/yyyy') dt, 1 offday for all double union

    Select 3 empid, to_date('21/01/2015','dd/mm/yyyy') dt, 1 double offday

    );

    create or replace view payrolldates as

    (

    Select to_date('21/01/2015','dd/mm/yyyy') as dt of union double all the

    Select to_date('22/01/2015','dd/mm/yyyy') as dt of union double all the

    Select to_date('23/01/2015','dd/mm/yyyy') as dt of union double all the

    Select to_date('24/01/2015','dd/mm/yyyy') as dt of union double all the

    Select to_date (' 25/01/2015 ',' dd/mm/yyyy') in the double dt

    );

    Select * from payrolldates and b offdays left outer join on b.dt order = b.empid a.dt, a.dt;

    With the above query, I get after release

    DATE

    EMPID

    OFF

    23/01/2015

    1

    1

    23/01/2015

    2

    1

    21/01/2015

    3

    1

    22/01/2015

    < NULL >

    < NULL >

    24/01/2015

    < NULL >

    < NULL >

    25/01/2015

    < NULL >

    < NULL >

    But I need the output as follows

    DATE

    EMPID

    OFF

    21/01/2015

    1

    0

    22/01/2015

    1

    0

    23/01/2015

    1

    1

    24/01/2015

    1

    0

    25/01/2015

    1

    0

    21/01/2015

    2

    0

    22/01/2015

    2

    0

    23/01/2015

    2

    1

    24/01/2015

    2

    0

    25/01/2015

    2

    0

    21/01/2015

    3

    1

    22/01/2015

    3

    0

    23/01/2015

    3

    0

    24/01/2015

    3

    0

    25/01/2015

    3

    0

    I use oracle 10 g.

    Help, please

    According to the power requested that each record in the view offdays should be repeated as many times as the number of records in the view of payrolldates-, this could be done via the cross join and a simple CASE statement to get an output of the column offday.

    Select a.dt

    empid

    case when a.dt = b.dt

    then offday

    0 otherwise

    end offday

    of payrolldates one

    offdays b

    order of b.empid, a.dt;

  • join with condition

    Hi all

    Is there a possible way to cross the join with condition?

    I want something like this:

    Table A: custid, accu_id, sum

    CustID, accu_id unique =

    CustomerID amount accu_id

    10 25 400

    10 35 447

    10 29 420

    20 30 510

    30 35 472

    .

    .

    .

    Table b: accu_id, description

    accu_id description

    shoes 25

    Book 29

    30 computer

    pen 35

    Note: in table A, it is a mismatch of the accu_id values that do not use. Please, take into account this.

    I want to see all the columns in the TABLE B for each custid in A. TABLE (something like cross join but with ONE article.) The following query does not work.

    Select * from a right join B on A.accu_id = B.accu_id;

    10-25

    10-29

    10-30

    10-35

    20-25

    20-29

    20-30

    20-35

    30 25

    30 29

    30 30

    30-35

    What should I do for this?

    Thanks in advance

    Use partition outer join:

    with a (too)

    Select double union all 10 custid, accu_id 25, amount 400

    Select 10,35,447 from all the double union

    Select 10,29,420 from all the double union

    Select 20,30,510 from all the double union

    Select double 30,35,472

    ),

    b like)

    Select accu_id 25, "shoe" description of all the double union

    Select 29, 'book' from dual union all

    Select 30, 'computer' from dual union all

    Select 35, 'pen' from dual

    )

    Select a.custid,

    a.accu_id,

    a.amount,

    b.

    a

    by (a.custid) partition

    right join

    b

    On a.accu_id = b.accu_id

    order of a.custid,

    a.accu_id

    /

    AMOUNT ACCU_ID CUSTID DESCRIPT
    ---------- ---------- ---------- --------
    10 25 400 shoe
    10 29 420 book
    10 35 447 pen
    10 computer
    20 30 510 computer
    shoe 20
    book 20
    20                       pen
    30 35 472 pen
    30 shoe
    30 book

    AMOUNT ACCU_ID CUSTID DESCRIPT
    ---------- ---------- ---------- --------
    30 computer

    12 selected lines.

    SQL >

    SY.

  • Join dba_segments to dba_indexes

    Oracle 11.2.0.2.0

    Oracle 5.6 Linux 64 bit

    The following query is based on one I've seen on AskTom.  The first is to generate the sql code to move the tables to one tablespace to another.  I am trying to add logic to

    (1) to generate code for a single table, as specified by the user

    (2) also generate code to rebuild all the indexes on the selected table.

    Here's what I have so far.  Note that all "tables" are seen in the standard dictionary.

    Select decode (segment_type, 'TABLE',

    nom_segment, table_name) order_col1,.

    Decode (segment_type, 'TABLE', 1, 2) order_col2.

    'Edit ' | segment_type. ' ' || nom_segment |

    Decode (segment_type, 'TABLE', 'move', 'rebuild') |

    Decode (segment_type, 'TABLE', "tablespace stageb",

    ' (rebuild tablspace stage_idx') |

    ';'

    from dba_segments,.

    (select table_name, index_name dba_indexes)

    where segment_type in ('TABLE', 'INDEX')

    and nom_tablespace in ('STAGE', 'STAGE_IDX')

    and (segment_type = 'TABLE' and nom_segment = upper ('& tblnme'))

    and nom_segment = index_name

    order by 1, 2

    I tried various permutations, or return the code for all indexes regardless of their association of table, or no index at all.  Having trouble getting my head wrapped around it.

    Like this? I've highlighted in RED user input values.

    SQL > with my_segment
    2 as
    (3)
    4. Select the owner 'STAGE', 'TABLE', 'My_table' double nom_segment segment_type
    5 Union all the
    6. Select the owner 'STAGE', 'TABLE', 'FUBAR' double nom_segment segment_type
    7 union of all the
    8. Select owner 'STAGE', 'INDEX', 'UK_ATTR_GROUP' nom_segment double segment_type
    9)
    10, my_index
    11 as
    (12)
    13. Select owner 'STAGE' index_name 'UK_ATTR_GROUP', 'STAGE' table_owner, table_name "My_table", nom_tablespace "STAGE".
    14 double
    all 15 union
    16. Select index_name 'PK_MY_TABLE', 'STAGE' table_owner, table_name 'My_table', owner 'STAGE', 'STAGE_IDX' nom_tablespace
    17 of the double
    18)
    19 select coalesce (table_script, index_script) script
    20 of)
    21 select case when rno = 1 then
    22 'alter table ' | owner | '.' || nom_segment | "move the tablespace STAGE_B;
    end 23 table_script
    24, "alter index". owner | '.' || index_name | 'rebuild TABLESPACE STAGE_IDX;' index_script
    25 years of)
    26 select s.owner
    27, s.segment_name
    28, i.index_name


    29, row_number() over NWR (partition by order of s.segment_name of i.index_name)
    30                           , ind
    s my_segment 31
    32                        left
    Join 33 my_index I
    34 on s.owner = i.table_owner
    35 and s.segment_name = i.table_name
    36 cross join (select level double ind connect by level<=>
    37 where s.segment_type = 'TABLE '.
    38 and s.segment_name = 'my_table '.
    39                   )
    where the 40 (rno = 1 and ind (1, 2))
    41 or (rno > 1 and ind in (1))
    42         );

    SCRIPT
    -------------------------------------------------------------
    ALTER table STEP. My_table move tablespace STAGE_B;
    change the index STEP. PK_MY_TABLE rebuild TABLESPACE STAGE_IDX;
    change the STAGE.UK_ATTR_GROUP TABLESPACE STAGE_IDX index rebuild;

    SQL >

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