Table of the Union

Hi all
I have 2 tables TableA and TableB

TableA
Name, amount, Date

TableB
Name, Amt, BusinessDate

How to get all records in TableA, TableB (Union)
Join TableA.Date = TableB.BusinessDate

Note: above the table column name was different. (TableA. Amount and TableB.Amt)

Result:
Name, amount, Date
I should show all (Union records) in above the column name.

How to do this in OBIEE could you please me step by step

Thank you

Hi reda,.

Defined a level of aggregation (Sum) to the RPD for amount columns?

Thank you

Daan Bakboord
http://obibb.WordPress.com

Tags: Business Intelligence

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    PNR wrote:
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create table test2 (name2 varchar2(10));

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insert into test2 values ('ALPHA');
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    Always mention what version of oracle you are using.

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SQL>
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-- "END OF SAMPLE DATA"
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 19  (
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 26  )
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 28    FROM item_counts
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 30  ;

COMMON_ITEMS
--------------------------------------------------------------------------------
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SQL>

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    )

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    (

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    (

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    Select option 2, 10000,1000 like double pf

    )

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    ) sl

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    Hello

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    , NVL (SUM (CASE WHEN c.label = 2014 THEN e.salary END), 0) AS sal_till_2014

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    WHERE DOES NOT EXIST)

    SELECT 1

    Of employee_deletion ed

    WHERE ed.emp_no = e.emp_no

    AND ed.deletion_date<=>

    )

    E.emp_no GROUP, e.ename

    ORDER BY e.emp_no

    ;

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    EMP_NO ENAME SAL_TILL_2010 SAL_TILL_2014

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

    1 Mickey 450 0

    2 Donald 750 0

  • Using Clob in the Union query

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(column1 CLOB);


INSERT INTO test 
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    SELECT to_clob('This is test two') FROM dual 
UNION
SELECT column1 FROM test;

    Kind regards

    Shiva.

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    Copied from documentation

    http://docs.Oracle.com/CD/B19306_01/server.102/b14200/queries004.htm

    Restrictions on operators define the set operators are subject to the following restrictions:

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    • The UNION , INTERSECT , and MINUS operators are not valid on LONG columns.
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  • Another way for the UNION

    I'm trying to get this result,

    EQPID EVENTVAL 20120501 20120502 20120503 201204 201205
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    MS - A1 21528 28386 18288 821295 908602 TKINQTY
    MS - A1 21510 28359 18270 820470 907321 TKOUTQTY
    MS - B1 21090 17990 15750 467922 557239 TKINQTY
    MS - B1 21080 17982 15735 467495 556730 TKOUTQTY
    MS - C1 35548 23848 26082 914351 1013655 TKINQTY
    MS - C1 35533 23826 26058 913727 1012888 TKOUTQTY
    MS - D1 22680 17568 15030 514467 494510 TKINQTY
    MS - D1 22660 17565 15021 513955 493857 TKOUTQTY
    MS - E1 18450 20916 20754 429057 490732 TKINQTY
    MS - E1 18436 20912 20739 428564 490188 TKOUTQTY
    MS - F1 13968 14436 14670 440760 517343 TKINQTY
    MS - F1 13949 14409 14657 440364 516870 TKOUTQTY
    MS - G1 21060 21600 25240 573409 460286 TKINQTY
    MS - G1 21057 21595 25237 573317 459888 TKOUTQTY
    MS - H1 16452 19278 21456 510192 545201 TKINQTY
    MS - H1 16452 19278 21456 510174 545174 TKOUTQTY
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    170677 163926 157173 4668066 4982916 TKOUTQTY
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    CUTOFF_DATE EQPID TKINQTY TKOUTQTY
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    Here is my code,

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    (
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    Of
    (
    SELECT EQPID,
    CASE
    WHEN EQPID LIKE 'MS-% '.
    THEN "TKINQTY".
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    CASE
    WHEN CUTOFF_DATE = '20120501'
    THEN SUM (QTY)
    END, LIKE "20120501."

    CASE
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    THEN SUM (QTY)
    END, LIKE "20120502."

    CASE
    WHEN CUTOFF_DATE = '20120503'
    THEN SUM (QTY)
    END, LIKE "20120503."

    CASE
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    THEN SUM (QTY)
    END AS "201204."

    CASE
    WHEN CUTOFF_DATE BETWEEN '20120501' AND '20120530'
    THEN SUM (QTY)
    END AS "201205.

    Of
    (
    SELECT CUTOFF_DATE, EQPID, SUM (TKINQTY) QTY.
    OF DAILY_DATA
    WHERE CUTOFF_DATE BETWEEN '20120401' AND '20120530'
    AND EQPID LIKE 'MS-%'
    CUTOFF_DATE GROUP, EQPID
    ORDER BY CUTOFF_DATE, EQPID
    )
    EQPID GROUP, CUTOFF_DATE
    )
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    UNION
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    (
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    THEN "TKOUTQTY".
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    CASE
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    THEN SUM (QTYO)
    END, LIKE "20120501."

    CASE
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    THEN SUM (QTYO)
    END, LIKE "20120502."

    CASE
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    END, LIKE "20120503."

    CASE
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    THEN SUM (QTYO)
    END AS "201204."

    CASE
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    THEN SUM (QTYO)
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    Of
    (
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    It seems to be so long, and I try to avoid the UNION...
    Is there an alternative way to achieve the same result without the help of the union?

    Thank you

    Estelle =)

    Published by: 1004902 on May 8, 2013 17:52

    Published by: 1004902 on May 8, 2013 17:59

    Hello

    Welcome to the forum!

    1004902 wrote:
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    EQPID EVENTVAL 20120501 20120502 20120503 201204 201205
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    MS - A1 21528 28386 18288 821295 908602 TKINQTY
    MS - A1 21510 28359 18270 820470 907321 TKOUTQTY
    ...
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    CUTOFF_DATE EQPID TKINQTY TKOUTQTY
    -------------------------------------------------------------------------
    20120401 MS - A1 46566 46524
    20120401 MS - B1 13734 13720
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    You may want something like this:

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(
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)
,     got_eventval     AS
(
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     ,        d.eqpid
     ,       CASE
                WHEN  c.n = 1  THEN  'TKINQTY'
                                   ELSE  'TKOUTQTY'
            END     AS eventval
     ,       CASE
                WHEN  c.n = 1  THEN  d.tkinqty
                                   ELSE  d.tkoutqty
            END     AS qty
     FROM         daily_data  d
     CROSS JOIN  cntr     c
     WHERE    cutoff_date BETWEEN '20120401'
                     AND     '20120530'
        AND       eqpid           LIKE 'MS-%'
)
SELECT       eqpid, eventval
,       SUM (CASE WHEN cutoff_date = '20120501'  THEN qty END)  AS "20120501"
,       SUM (CASE WHEN cutoff_date = '20120502'  THEN qty END)  AS "20120502"
,       SUM (CASE WHEN cutoff_date = '20120503'  THEN qty END)  AS "20120503"
,       SUM (CASE WHEN cutoff_date LIKE '201204' THEN qty END)  AS "201204"
,       SUM (CASE WHEN cutoff_date LIKE '201205' THEN qty END)  AS "201205"
FROM       got_eventval
GROUP BY  eqpid, eventval
ORDER BY  eqpid, eventval
;

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--------- ---- ---- ---- -----
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01-FEB-12       109  233   342 
01-MAR-12       101  230   331 
01-APR-12       107  226   333 
01-MAY-12       107  224   331 
01-JUN-12       109  221   330 
01-JUL-12       108  223   331 
            20                 
            24                 
            23                 
            29                 
            31                 
            34                 
            45                

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                                and phy_prn_code = 'WEEK'
                                then phy_emp_no
                      end)) WEEK,
       count(distinct(case when 12 between extract(day from ppr_start_date) and extract(day from ppr_end_date)
                                and phy_prn_code = 'SEMI'
                                then phy_emp_no
                      end)) SEMI,
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                                and phy_prn_code = 'MNTH'
                                then phy_emp_no
                      end)) +
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                                  and phy_prn_code = 'SEMI'
                                  then phy_emp_no
                        end)) +
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                                  and phy_prn_code = 'WEEK'
                                  then phy_emp_no
                        end)) TOTAL
from da.pyemppayhist
,da.pyworkloc
,da.pycompayprd
where wrl_code = phy_work_location
and phy_prn_code = ppr_prn_code
and phy_comp_code = ppr_comp_code
and phy_ppr_period = ppr_period
and phy_ppr_year = ppr_year
and phy_ppr_year = '2012'
group by trunc (phy_pay_date, 'MONTH')
order by MONTH;

    One thing - you don't are not explicitly indicating which column is from which table, which is something that is vital (IMO) when working with 2 or more tables being joined. Not only does that help you to work if you missed a join condition, it is easier for other people to see what you've done. I highly recommend you rewrite your query with table aliases and then use these aliases for your column names - for example:

    select t1.col1, t2.col3, t3.col2
from   table1 t1, table2 t2, table3 t3
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