Strange bug with Full Outer Join

Hi guys,
can you please confirm this behaviour on 11gR2? It used to work fine on 10gR1.
Small test case:
create table TEST_OBJECT_METADATA
  project_name  VARCHAR2(30 CHAR) not null,
  object_id     NUMBER not null
create table TEST_OBJECT_INFO
  object_id          NUMBER not null,
  object_type        VARCHAR2(30) not null
create table TEST_SUPPORTED_OBJECTS
  object_type    VARCHAR2(30 CHAR) not null,
  enabled        NUMBER(1));
INSERT INTO TEST_OBJECT_METADATA VALUES ('NEW',1);
INSERT INTO TEST_OBJECT_INFO VALUES (1, 'TABLE');
INSERT INTO TEST_SUPPORTED_OBJECTS VALUES ('TABLE',1);
COMMIT;When I execute the following query:
WITH old_project AS
(SELECT oi.object_type,
         oi.object_id
    FROM test_object_metadata om,
         test_object_info     oi
   WHERE om.object_id = oi.object_id
     AND project_name = 'OLD'),
new_project AS
(SELECT oi.object_type,
         oi.object_id
    FROM test_object_metadata om,
         test_object_info     oi
   WHERE om.object_id = oi.object_id
     AND project_name = 'NEW')
SELECT src.object_type,
           t.enabled
  FROM (SELECT nvl(o.object_type, n.object_type) object_type
          FROM old_project o
          FULL OUTER JOIN new_project n
            ON o.object_id = n.object_id) src,
       test_supported_objects t
WHERE src.object_type = t.object_type(+);I get the following output:
OBJECT_TYPE     ENABLED
TABLE             So, the outer join to test_supported_objects does not match.
But if I force the FULL OUTER JOIN to run first using rownum:
WITH old_project AS
(SELECT oi.object_type,
         oi.object_id
    FROM test_object_metadata om,
         test_object_info     oi
   WHERE om.object_id = oi.object_id
     AND project_name = 'OLD'),
new_project AS
(SELECT oi.object_type,
         oi.object_id
    FROM test_object_metadata om,
         test_object_info     oi
   WHERE om.object_id = oi.object_id
     AND project_name = 'NEW')
SELECT src.object_type,
           t.enabled
  FROM (SELECT nvl(o.object_type, n.object_type) object_type,
                       rownum
          FROM old_project o
          FULL OUTER JOIN new_project n
            ON o.object_id = n.object_id) src,
       test_supported_objects t
WHERE src.object_type = t.object_type(+);I get the expected output:
OBJECT_TYPE     ENABLED
TABLE             1 Thanks in advance.

Without mixing works fine:
WITH old_project AS
(SELECT oi.object_type,
         oi.object_id
    FROM test_object_metadata om,
         test_object_info     oi
   WHERE om.object_id = oi.object_id
     AND project_name = 'OLD'),
new_project AS
(SELECT oi.object_type,
         oi.object_id
    FROM test_object_metadata om,
         test_object_info     oi
   WHERE om.object_id = oi.object_id
     AND project_name = 'NEW')
SELECT src.object_type,
       t.enabled
  FROM (SELECT nvl(o.object_type, n.object_type) object_type
          FROM old_project o,
               new_project n   
          where  o.object_id = n.object_id(+)
          UNION
          SELECT nvl(o.object_type, n.object_type) object_type
          FROM old_project o,
               new_project n   
          where  o.object_id(+) = n.object_id) src,
       test_supported_objects t
WHERE src.object_type = t.object_type(+);but there shouldn't be any restrictions on mixing them, right?

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    ,       mt3.my_nbr1
    ,       mt3.my_nbr2
    ;Thanks for posting the CREATE TABLE and INSERT statements, as well as the very clear desired results!
    user11033437 wrote:
    ... So, what I want is a full outer join of t1 and t2 on workstation, and a cross-join of that with t3. That it, exactly!
    The tricky part is how and when to get SUM (my_value). You might approach this by figuring out exactly what my_tab3 has to be cross-joined to; that is, exactly what should the result set of the full outer join between my_tab1 and my_tab2 look like. To do that, take your desired results, remove the columns that do not come from the full outer join, and remove the duplicate rows. You'll get:
    workstation     sum(my_value)     wkstn_name
    ABCD          30          WKSTN 1          
    A123          35          WKSTN 2          
    B456          0          WKSTN 3          
    ????          5          NULL          So the core of the problem is how to get these results from my_tab1 and my_tab2, which is done in sub-query foj above.
    I tried to use self-documenting names in my code. I hope you can understand it.
    I could spend hours explaining different parts of this query in more detail, but I'm sure I'd waste some of that time explaining things you already understand. If you want an explanation of somthing(s) specific, let me know.

  • Using full outer join of subqueries named using with clause

    Hi,
    I am trying to create a view which is having 2 subqueries vol1 & vol2 with WITH clause. I am joining those 2 subqueries in the main query with FULL OUTER JOIN.
    When i compile that view in a tool like pl/sql developer, It has been compiled successfully.
    But when i call the view creation script from SQL command prompt, It is throwing error as
    from vol1 FULL JOIN vol2 o ON (vol1.ct_reference = vol2.ct_reference and vol1.table_name = vol2.table_name
    ERROR at line 29:
    ORA-00942: table or view does not exist
    Kindly advise whats going wrong.

    that's line 29. Maybe you get a better idea if you strip your operation of all the unneccessary elements until it works.
    There are some known bugs with subquery factoring (aka with clause) and also with ANSI join syntax, but it is hard to tell what happens here based on your description. But one thing is strange - if it is not a result of formatting (not formatting): I would expect the asterisk beneath the unknown table and not beneath the key word FULL.
    P.S.: my editor makes me think it's rather a proportional font thing. Have I already said that I don't like proportional font for SQL code examples?

  • OWB does not allow full outer join

    I got following error (twice) while validating my mapping: "VLD-1506: Invalid Expression: Mixing full and partial outer joins in one mapping is not supported".
    I have following join conditions in my mapping:
    1) INGRP1.DISTRICT_ID = INGRP2.DISTRICT_ID And INGRP1.CHARGE_PERIOD_ID = INGRP2.CHARGE_PERIOD_ID And INGRP1.UTL_ID = INGRP2.UTL_ID
    2) The same
    3) INGRP1.CHARGE_PERIOD_ID (+) = INGRP2.CHARGE_PERIOD_ID (+) And
    INGRP1.DISTRICT_ID (+) = INGRP2.DISTRICT_ID (+) And
    INGRP1.PROVIDER# (+) = INGRP2.PROVIDER# (+)
    I suppose there is not any partial joins here. I tried to make first and second conditions with full outer joins too:
    INGRP1.DISTRICT_ID (+) = INGRP2.DISTRICT_ID (+) And
    INGRP1.CHARGE_PERIOD_ID (+) = INGRP2.CHARGE_PERIOD_ID (+) And
    INGRP1.UTL_ID (+) = INGRP2.UTL_ID (+) And
    INGRP1.DISTRICT_ID IS NOT NULL And
    INGRP2.DISTRICT_ID IS NOT NULL
    If I do this, validation reports the same error, but six times instead of twice.
    If I remove outer joins OWB generates following mapping statement:
    MERGE
    /*+ APPEND PARALLEL(MMB$ACCOUNT, DEFAULT, DEFAULT) */
    INTO
    "MMB$ACCOUNT"
    USING
    (SELECT
    /*+ NO_MERGE */
    "INGRP1"."DISTRICT_ID" "DISTRICT_ID",
    DIC$TIME_RECODER."MONTH_ID" "MONTH_ID",
    "INGRP1"."PROVIDER#" "PROVIDER#",
    "INGRP1"."ACCOUNT_NO" "ACCOUNT_NO",
    "INGRP2"."ACCOUNT_NO" "ACCOUNT_NO_1"
    FROM "DIC$TIME_RECODER" DIC$TIME_RECODER,
    (SELECT
    /*+ DRIVING_SITE("AGG"."AGG_INPUT_SUBQUERY"."FC_CHARGES_1_GKH_REL2_GKH_STAR") */
    "AGG"."CHARGE_PERIOD_ID" "CHARGE_PERIOD_ID",
    "AGG"."DISTRICT_ID$0" "DISTRICT_ID",
    "AGG"."PROVIDER#$0" "PROVIDER#",
    "AGG"."ACCOUNT_NO$0" "ACCOUNT_NO"
    FROM (SELECT
    ("AGG_INPUT_SUBQUERY"."CHARGE_PERIOD_ID$0") "CHARGE_PERIOD_ID",
    ("AGG_INPUT_SUBQUERY"."DISTRICT_ID$1") "DISTRICT_ID$0",
    ("AGG_INPUT_SUBQUERY"."PROVIDER#$1") "PROVIDER#$0",
    COUNT(DISTINCT ("AGG_INPUT_SUBQUERY"."ACCOUNT_NO$1")) "ACCOUNT_NO$0"
    FROM (SELECT
    "INGRP1"."DISTRICT_ID" "DISTRICT_ID$1",
    "INGRP1"."CHARGE_PERIOD_ID" "CHARGE_PERIOD_ID$0",
    DM_UTILITIES_1_GKH_R14554."PROVIDER#" "PROVIDER#$1",
    "FC_CHARGES_1_GKH_REL2_GKH_STAR"."ACCOUNT_NO" "ACCOUNT_NO$1"
    FROM {"FC_CHARGES"@GKH_REL2_GKH_STAR} "FC_CHARGES_1_GKH_REL2_GKH_STAR",
    {"DM_UTILITIES"@GKH_REL2_GKH_STAR} DM_UTILITIES_1_GKH_R14554,
    (SELECT
    "DEDUP"."DISTRICT_ID$2" "DISTRICT_ID",
    "DEDUP"."CHARGE_PERIOD_ID$1" "CHARGE_PERIOD_ID",
    "DEDUP"."UTL_ID" "UTL_ID"
    FROM (SELECT
    DISTINCT
    "FC_CHARGES_GKH_REL2_GKH_STAR"."DISTRICT_ID" "DISTRICT_ID$2",
    "FC_CHARGES_GKH_REL2_GKH_STAR"."CHARGE_PERIOD_ID" "CHARGE_PERIOD_ID$1",
    "FC_CHARGES_GKH_REL2_GKH_STAR"."UTL_ID" "UTL_ID"
    FROM {"FC_CHARGES"@GKH_REL2_GKH_STAR} "FC_CHARGES_GKH_REL2_GKH_STAR" WHERE ( (MAP_DIC$ACCOUNT."DATE_START") <= coalesce ( "FC_CHARGES_GKH_REL2_GKH_STAR"."CHANGED_DATE_#" , "FC_CHARGES_GKH_REL2_GKH_STAR"."CREATED_DATE_#" ) )) "DEDUP" ) "INGRP1" WHERE ( "INGRP1"."DISTRICT_ID" = "FC_CHARGES_1_GKH_REL2_GKH_STAR"."DISTRICT_ID" ) AND
    ( "INGRP1"."CHARGE_PERIOD_ID" = "FC_CHARGES_1_GKH_REL2_GKH_STAR"."CHARGE_PERIOD_ID" ) AND
    ( "INGRP1"."UTL_ID" = "FC_CHARGES_1_GKH_REL2_GKH_STAR"."UTL_ID" ) AND
    ( ( DM_UTILITIES_1_GKH_R14554."UTL_ID" (+) = "INGRP1"."UTL_ID" ) )) "AGG_INPUT_SUBQUERY"
    GROUP BY
    ("AGG_INPUT_SUBQUERY"."DISTRICT_ID$1"), ("AGG_INPUT_SUBQUERY"."CHARGE_PERIOD_ID$0"), ("AGG_INPUT_SUBQUERY"."PROVIDER#$1")) "AGG" ) "INGRP1",
    (SELECT
    /*+ DRIVING_SITE("AGG_1"."AGG_INPUT_SUBQUERY$0"."FC_PAYMENTS_1_GKH_RE143940") */
    "AGG_1"."PROVIDER#$2" "PROVIDER#",
    "AGG_1"."DISTRICT_ID$3" "DISTRICT_ID",
    "AGG_1"."CHARGE_PERIOD_ID$2" "CHARGE_PERIOD_ID",
    "AGG_1"."ACCOUNT_NO$2" "ACCOUNT_NO"
    FROM (SELECT
    ("AGG_INPUT_SUBQUERY$0"."PROVIDER#$3") "PROVIDER#$2",
    ("AGG_INPUT_SUBQUERY$0"."DISTRICT_ID$4") "DISTRICT_ID$3",
    ("AGG_INPUT_SUBQUERY$0"."CHARGE_PERIOD_ID$3") "CHARGE_PERIOD_ID$2",
    COUNT(DISTINCT ("AGG_INPUT_SUBQUERY$0"."ACCOUNT_NO$3")) "ACCOUNT_NO$2"
    FROM (SELECT
    "INGRP1"."DISTRICT_ID" "DISTRICT_ID$4",
    "INGRP1"."CHARGE_PERIOD_ID" "CHARGE_PERIOD_ID$3",
    DM_UTILITIES_GKH_REL2_GKH."PROVIDER#" "PROVIDER#$3",
    "FC_PAYMENTS_1_GKH_RE143940"."ACCOUNT_NO" "ACCOUNT_NO$3"
    FROM {"FC_PAYMENTS"@GKH_REL2_GKH_STAR} "FC_PAYMENTS_1_GKH_RE143940",
    {"DM_UTILITIES"@GKH_REL2_GKH_STAR} DM_UTILITIES_GKH_REL2_GKH,
    (SELECT
    "DEDUP_1"."DISTRICT_ID$5" "DISTRICT_ID",
    "DEDUP_1"."CHARGE_PERIOD_ID$4" "CHARGE_PERIOD_ID",
    "DEDUP_1"."UTL_ID$0" "UTL_ID"
    FROM (SELECT
    DISTINCT
    "FC_PAYMENTS_GKH_REL2_GKH_STAR"."DISTRICT_ID" "DISTRICT_ID$5",
    "FC_PAYMENTS_GKH_REL2_GKH_STAR"."CHARGE_PERIOD_ID" "CHARGE_PERIOD_ID$4",
    "FC_PAYMENTS_GKH_REL2_GKH_STAR"."UTL_ID" "UTL_ID$0"
    FROM {"FC_PAYMENTS"@GKH_REL2_GKH_STAR} "FC_PAYMENTS_GKH_REL2_GKH_STAR" WHERE ( (MAP_DIC$ACCOUNT."DATE_START") <= coalesce ( "FC_PAYMENTS_GKH_REL2_GKH_STAR"."CHANGED_DATE_#" , "FC_PAYMENTS_GKH_REL2_GKH_STAR"."CREATED_DATE_#" ) )) "DEDUP_1" ) "INGRP1" WHERE ( "INGRP1"."DISTRICT_ID" = "FC_PAYMENTS_1_GKH_RE143940"."DISTRICT_ID" ) AND
    ( "INGRP1"."CHARGE_PERIOD_ID" = "FC_PAYMENTS_1_GKH_RE143940"."CHARGE_PERIOD_ID" ) AND
    ( "INGRP1"."UTL_ID" = "FC_PAYMENTS_1_GKH_RE143940"."UTL_ID" ) AND
    ( ( DM_UTILITIES_GKH_REL2_GKH."UTL_ID" (+) = "INGRP1"."UTL_ID" ) )) "AGG_INPUT_SUBQUERY$0"
    GROUP BY
    ("AGG_INPUT_SUBQUERY$0"."DISTRICT_ID$4"), ("AGG_INPUT_SUBQUERY$0"."CHARGE_PERIOD_ID$3"), ("AGG_INPUT_SUBQUERY$0"."PROVIDER#$3")) "AGG_1" ) "INGRP2" WHERE ( "INGRP1"."CHARGE_PERIOD_ID" = "INGRP2"."CHARGE_PERIOD_ID" ) AND
    ( "INGRP1"."DISTRICT_ID" = "INGRP2"."DISTRICT_ID" ) AND
    ( "INGRP1"."PROVIDER#" = "INGRP2"."PROVIDER#" ) AND
    ( ( DIC$TIME_RECODER."PERIOD_ID" (+) = "INGRP1"."CHARGE_PERIOD_ID" ) )
    ) "MERGEQUERY_325"
    ON (
    "MMB$ACCOUNT"."DISTRICT_ID" = "MERGEQUERY_325"."DISTRICT_ID" AND
    "MMB$ACCOUNT"."MONTH_ID" = "MERGEQUERY_325"."MONTH_ID" AND
    "MMB$ACCOUNT"."PROVIDER_ID" = "MERGEQUERY_325"."PROVIDER#" )
    WHEN NOT MATCHED THEN
    INSERT
    ("MMB$ACCOUNT"."DISTRICT_ID",
    "MMB$ACCOUNT"."MONTH_ID",
    "MMB$ACCOUNT"."PROVIDER_ID",
    "MMB$ACCOUNT"."QNT_CHARGED",
    "MMB$ACCOUNT"."QNT_PAID")
    VALUES
    ("MERGEQUERY_325"."DISTRICT_ID",
    "MERGEQUERY_325"."MONTH_ID",
    "MERGEQUERY_325"."PROVIDER#",
    "MERGEQUERY_325"."ACCOUNT_NO",
    "MERGEQUERY_325"."ACCOUNT_NO_1")
    WHEN MATCHED THEN
    UPDATE
    SET
    "QNT_CHARGED" = "MERGEQUERY_325"."ACCOUNT_NO",
    "QNT_PAID" = "MERGEQUERY_325"."ACCOUNT_NO_1";
    What does it mean? Is JOINER's full outer join is incompatible with KEY LOOKUP operator and KL should be replaced with WB_LOOKUP_NUM?

    Sanders,
    Key lookup always does a partial outer join. When the full outer join and partial outer join conditions are put together, there is no available syntax to facilitate it.
    The way to this to generate the join operator (with full outer join) first in a subquery, then generate the key lookup as the outer query. Or the other way around, first the key lookup then the full outer join. The important part is that the key lookup can't be merged into the FROM-list.
    So there are two workarounds. One is what you already pointed out, using WB_LOOKUP_NUM.
    The other is to explicitly spell out the key lookup logic in the mapping by introducing a join with the lookup table, like this.
    Change
    Table1
    .......... Join (w/ foj cond.) ---> KeyLookup
    Table2
    to
    Table1
    .......... Join (w/ foj cond)
    Table2 ........................ Join (w/ poj cond.) ---> Lookup table
    Nikolai Rochnik

  • Full outer join Bug or my misunderstanding?

    CREATE GLOBAL TEMPORARY TABLE BP_ATTRIBUTE_CHARVAL_GTT
       (     "ATTRIBUTE_ID" NUMBER(10,0),
         "PARTNER_ID" NUMBER(10,0),
         "CHAR_VALUE" VARCHAR2(4000 BYTE),
         "LAST_UPDATE_DATE" DATE,
         "DISABLE_DATE" DATE
       ) ON COMMIT DEETE ROWS ;
    CREATE  TABLE BP_ATTRIBUTE_CHARVAL
       (     "ATTRIBUTE_ID" NUMBER(10,0),
         "PARTNER_ID" NUMBER(10,0),
         "CHAR_VALUE" VARCHAR2(4000 BYTE),
         "LAST_UPDATE_DATE" DATE,
         "DISABLE_DATE" DATE
    REM INSERTING into BP_ATTRIBUTE_CHARVAL
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (888854,710326,'1',to_date('29-NOV-06','DD-MON-RR'),to_date('01-JAN-06','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591330,710326,'01',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591321,710326,'N',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591331,710326,'00',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591329,710326,'01',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591332,710326,'01',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591324,710326,'2',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591333,710326,'01',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591323,710326,'X1',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591334,710326,'BS',to_date('09-FEB-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    REM INSERTING into BP_ATTRIBUTE_CHARVAL_GTT
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591330,707408,'01',to_date('29-MAR-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591321,707408,'N',to_date('23-JAN-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591331,707408,'00',to_date('23-JAN-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591329,707408,'01',to_date('23-JAN-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591332,707408,'00',to_date('29-MAR-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591324,707408,'2',to_date('29-MAR-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591333,707408,'01',to_date('23-JAN-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591323,707408,'X1',to_date('23-JAN-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (591334,707408,'BS',to_date('23-JAN-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (876570,707408,'01',to_date('29-MAR-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT (ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (876568,707408,'1234560003264801',to_date('29-MAR-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (876569,707408,'f3a1d996-720e-4e0a-989c-6d4f3e8e629a',to_date('29-MAR-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    Insert into BP_ATTRIBUTE_CHARVAL_GTT(ATTRIBUTE_ID,PARTNER_ID,CHAR_VALUE,LAST_UPDATE_DATE,DISABLE_DATE) values (874948,707408,'20060318000000',to_date('29-MAR-06','DD-MON-RR'),to_date('07-NOV-01','DD-MON-RR'));
    select 707408,    
           decode(g.attribute_id,NULL,c.attribute_id,g.attribute_id) attribute_id,
           case
           when c.last_update_date is null and g.last_update_date is not null
           then
              g.char_value
            when g.last_update_date is null and c.last_update_date is not null 
            then
              c.char_value
            when g.last_update_date >= c.last_update_date
            then
                 g.char_value
           else
                c.char_value
           end   char_value,        
           decode(g.last_update_date,c.last_update_date,g.last_update_date,c.last_update_date) last_update_date,
           decode(g.disable_date,c.disable_date,g.disable_date,c.disable_date) disable_date
    from bp_attribute_charval_gtt g
    full outer join
         bp_attribute_charval c
    on c.attribute_id = g.attribute_id    
    where c.partner_id=710326;Hi Guys
    When I run the above query I get a problem.
    I am expecting to see is a merge of all the attribute_id's and their values.
    The query does not appear to be merging the data as intended.
    My understanding of the full outer join is that its a combination of left and outer joins,
    so the above query is intended to return with the total number of unique attributes
    and their appropriate values
    a) I have a bug in the Sql
    b) This is an oracle bug
    c) My understanding is incorrect
    Please Help
    Message was edited by:
    Keith Jamieson (fixed insert statements for gtt )

    How do you expect a full outer join operation when you have given --
    where c.partner_id=710326;According to your supplied data - i don't think your query can perform that full outer join operation because of that filtration. Just remove that last condition and checked it. You will get your desired result - hopefully.
    "It's like you want to view the things by closing down your both eyes". Do you think it will pay?
    Regards.
    Satyaki De.

  • Full outer join ---  bug? Urgent

    Hi,
    I have a simple mapping using 2 source tables and doing an full outer join. While executing the mapping it is throwing me out with an error --
    Starting Execution LOAD_SAP
    Starting Task LOAD_SAP
    ORA-01790: expression must have same datatype as corresponding expression
    ORA-02063: preceding line from ODSD@LOC_TGT_LOC_ODSD
    ORA-06512: at "DWH_USER.LOAD_SAP", line 12
    ORA-06512: at "DWH_USER.LOAD_SAP", line 481
    ORA-06512: at "DWH_USER.LOAD_SAP", line 795
    ORA-06512: at "DWH_USER.LOAD_SAP", line 1973
    ORA-06512: at line 1
    Completing Task LOAD_SAP
    Completing Execution LOAD_SAP
    The SQL generated at line 12 is -
    CURSOR "JOIN_c" IS
    SELECT
    /*+ DRIVING_SITE("CONNECTION_LOC_TGT_LOC_ODSD") */
    "CONNECTION_LOC_TGT_LOC_ODSD"."END_USER_CUST_ID" "END_USER_CUST_ID",
    "SERVICE_LOC_TGT_LOC_ODSD"."SERVICE_NAME" "SERVICE_NAME",
    "CONNECTION_LOC_TGT_LOC_ODSD"."CE_CLLI" "CE_CLLI",
    "CONNECTION_LOC_TGT_LOC_ODSD"."PE_CLLI" "PE_CLLI"
    FROM "ODS"."CONNECTION"@"ODSD"@"LOC_TGT_LOC_ODSD" "CONNECTION_LOC_TGT_LOC_ODSD"
    FULL OUTER JOIN "ODS"."SERVICE"@"ODSD"@"LOC_TGT_LOC_ODSD" "SERVICE_LOC_TGT_LOC_ODSD" ON ("CONNECTION_LOC_TGT_LOC_ODSD"."END_USER_CUST_ID" = "SERVICE_LOC_TGT_LOC_ODSD"."END_USER_CUST_ID") ;
    If I replace the Full outer join with an equi join everything works fine. The SQL generated with an equi-join is ---
    SELECT
    /*+ DRIVING_SITE("CONNECTION_LOC_TGT_LOC_ODSD") */
    "CONNECTION_LOC_TGT_LOC_ODSD"."END_USER_CUST_ID" "END_USER_CUST_ID",
    "SERVICE_LOC_TGT_LOC_ODSD"."SERVICE_NAME" "SERVICE_NAME",
    "CONNECTION_LOC_TGT_LOC_ODSD"."CE_CLLI" "CE_CLLI",
    "CONNECTION_LOC_TGT_LOC_ODSD"."PE_CLLI" "PE_CLLI"
    FROM "ODS"."CONNECTION"@"ODSD"@"LOC_TGT_LOC_ODSD" "CONNECTION_LOC_TGT_LOC_ODSD",
    "ODS"."SERVICE"@"ODSD"@"LOC_TGT_LOC_ODSD" "SERVICE_LOC_TGT_LOC_ODSD" WHERE ( "CONNECTION_LOC_TGT_LOC_ODSD"."END_USER_CUST_ID" = "SERVICE_LOC_TGT_LOC_ODSD"."END_USER_CUST_ID" );
    We are using Oracle 9.2.0.4 AND OWB Clinet 9.2.0.2.8 and runtime repository 9.2.0.2.0.
    Any help on this appreciated?

    The discussion on this thread has moved to the later thread Problem with JOINs
    Nikolai

  • Join-types right & full outer join with Datasets

    Hello
    I use Crystal Reports XI Release 2 with ADO.NET Datasets as datasource. In the "Database-Expert" I try to set the "Link-Options". Unfortunately are the join-types "right outer join" and "full outer join" disabled.
    - Is this because of the datasource Dataset?
    - Is there e possibility to build the Dataset so I can use this two joins?
    - If not, is it possible in a newer version?
    Thanks, T.Fitzi

    Hi
    I think this is the problem. I don't connect directly to a database. My application (C#) provieds Crystal Report with a dataset. So all my data is in this dataset.
    Are this joins in the new version stil disabled?
    Regards, Thomas

  • Full outer join unexpected results

    Warning, long message - I've searched the forums and found nothing similar. I've cut out as much as possible. We have been given the following schema to work with:
    CREATE TABLE CALLS (
    TRUNKIN VARCHAR2 (10),
    TRUNKOUT VARCHAR2 (10),
    DURATION FLOAT)
    Here is some test data:
    insert into calls values(null, 'a', 3);
    insert into calls values(null, 'a', 2);
    insert into calls values('a', null, 1);
    insert into calls values(null, 'a', 0);
    insert into calls values(null, 'a', 0);
    insert into calls values(null, 'a', 7);
    insert into calls values(null, null, 0);
    This is horribly unnormalized, but basically this table represent phone calls. trunkin and trunkout represent the two ends, and duration is length of a call. While obviously every call has two ends, the nulls above represent ends we don't care about in this example.
    The goal is to end up with data that looks like this. In English, we want the in and out summary statistics for each trunk to be summarized into a single row. (Sorry, these are supposed to be columns, but they got wrapped, so I reposted them as rows):
    TRUNKIN a
    IN_CALLS_ATTEMPTED 1
    IN_CALLS_COMPLETED 1
    IN_AVERAGE_DURATION 1
    TRUNKOUT a
    OUT_CALLS_ATTEMPTED 5
    OUT_CALLS_COMPLETED 3
    OUT_AVERAGE_DURATION 4
    Indeed, with the data given above, these are the results returned with the query at the end of this message. However, when I changed the one non-null trunkin value to null, I got very strange results. First, I independently ran the two subqueries. The first of course returns no rows, the second returns 1 with the same out values above; this is exactly what I would expect. However, when I run the full query, I get **5** rows back, each with just the trunkout column set to "a" and **all** other columns set to null. This makes no sense to me. The 5 rows are obviously the 5 rows from the original data set where trunkout = "a", but I'm not full outer joining those; I'm full outer joining the result of the group by, which only has 1 row. But even given that I'm getting 5 rows back, shouldn't all five of those have the remaining out columns filled in with the values above?
    Here is the query:
    select
    from
    SELECT
    trunkin as trunk,
    COUNT(*) AS in_calls_attempted,
    SUM
    CASE
    WHEN duration > 0 THEN 1
    ELSE 0
    END
    ) AS in_calls_completed,
    SUM(duration)/
    SUM
    CASE
    WHEN duration > 0 THEN 1
    ELSE 0
    END
    ) AS in_average_duration
    FROM CALLS
    WHERE trunkin IS NOT NULL
    GROUP BY trunkin
    ) callsin
    full outer join
    SELECT
    trunkout as trunk,
    COUNT(*) AS out_calls_attempted,
    SUM
    CASE
    WHEN duration > 0 THEN 1
    ELSE 0
    END
    ) AS out_calls_completed,
    SUM(duration)/
    SUM
    CASE
    WHEN duration > 0 THEN 1
    ELSE 0
    END
    ) AS out_average_duration
    FROM CALLS
    WHERE trunkout IS NOT NULL
    GROUP BY trunkout
    ) callsout
    on callsin.trunk = callsout.trunk;

    I am not entirely sure why you are getting the results you are, but I strongly suspect that it is a result of outer joining on null columns. I would write the query as follows to avoid the outer join problem. The CASE statements in the outer query around the average duration calulations avoid the divide by zero error that would occur when some trunk has only in or out calls.
    SELECT trunk,SUM(in_calls_attempted) in_calls_attempted,
           SUM(in_calls_completed) in_calls_completed,
           CASE WHEN SUM(in_calls_completed) <> 0 THEN
                SUM(in_duration)/SUM(in_calls_completed)
                ELSE 0 END ave_in_duration,
           SUM(out_calls_attempted) out_calls_attempted,
           SUM(out_calls_completed) out_calls_completed,
           CASE WHEN SUM(out_calls_completed) <> 0 THEN
                SUM(out_duration)/SUM(out_calls_completed)
                ELSE 0 END ave_out_duration
    FROM (
       SELECT trunkin trunk,COUNT(*) in_calls_attempted,
              SUM(CASE WHEN duration > 0 THEN 1 ELSE 0 END) in_calls_completed,
              SUM(duration) in_duration,0 out_calls_attempted,
              0 out_calls_completed,0 out_duration
       FROM calls
       GROUP BY trunkin
       UNION ALL
       SELECT trunkout trunk,0 in_calls_attempted,0 in_calls_completed,
              0 in_duration,COUNT(*) out_calls_attempted,
              SUM(CASE WHEN duration > 0 THEN 1 ELSE 0 END) out_calls_completed,
              SUM(duration) out_duration
       FROM calls
       GROUP BY trunkout)
    GROUP BY trunkTTFN
    John

  • Analytical using FULL outer join

    Hi,
    Please execute the below script and check the output for the given select query the output gives rnum alias value as null which should not be the case. I am just wondering what is wrong in this case
    CREATE TABLE A
    ID INTEGER,
    RD INTEGER,
    SD DATE
    CREATE TABLE B
    ID INTEGER,
    RD INTEGER,
    SD DATE
    INSERT INTO A VALUES (
    30001, 200, TO_Date( '01/01/2007 12:00:00 AM', 'MM/DD/YYYY HH:MI:SS AM'));
    INSERT INTO A VALUES (
    30001, 200, TO_Date( '01/02/2007 12:00:00 AM', 'MM/DD/YYYY HH:MI:SS AM'));
    INSERT INTO A VALUES (
    30001, 250, TO_Date( '01/01/2007 12:00:00 AM', 'MM/DD/YYYY HH:MI:SS AM'));
    INSERT INTO B VALUES (
    30001, 300, TO_Date( '01/01/2007 12:00:00 AM', 'MM/DD/YYYY HH:MI:SS AM'));
    INSERT INTO B VALUES (
    30001, 300, TO_Date( '01/02/2007 12:00:00 AM', 'MM/DD/YYYY HH:MI:SS AM'));
    INSERT INTO B VALUES (
    30001, 250, TO_Date( '01/02/2007 12:00:00 AM', 'MM/DD/YYYY HH:MI:SS AM'));
    INSERT INTO B VALUES (
    30001, 200, TO_Date( '01/01/2007 12:00:00 AM', 'MM/DD/YYYY HH:MI:SS AM'));
    COMMIT;
    SELECT NVL(aa.id, ba.id) , aa.rd,aa.sd, ba.rd,ba.sd,aa.rnum,ba.rnum
    FROM
    (SELECT a.id, a.rd, a.sd , row_number() OVER(PARTITION BY a.id, a.rd ORDER BY a.rd) AS rnum
    FROM A) a FULL OUTER JOIN
    (SELECT b.id, b.rd, b.sd , row_number() OVER(PARTITION BY b.id, b.rd ORDER BY b.rd) AS rnum
    FROM B) b
    ON
    a.rd = b.rd
    AND
    a.id = b.id
    AND
    a.rnum = b.rnum
    Message was edited by:
    vsugur
    Message was edited by:
    vsugur

    Which version are you using? Maybe is a bug.
    Try this:with aa as ( SELECT a.id, a.rd, a.sd ,
                      row_number() OVER ( PARTITION BY a.id, a.rd ORDER BY a.rd ) AS rnum
                      FROM a ),
    bb as ( SELECT b.id, b.rd, b.sd ,
               row_number() OVER(PARTITION BY b.id, b.rd ORDER BY b.rd) AS rnum
               FROM b)
    SELECT NVL(aa.id, bb.id) id, aa.rd ard, aa.sd asd, bb.rd brd, bb.sd bsd,
                 aa.rnum arum, bb.rnum brum
    FROM aa FULL OUTER JOIN bb
    ON aa.rd = bb.rd AND
          aa.id = bb.id AND
          aa.rnum = bb.rnum;

  • Ora-22905:cannot access rows from a non-nested ...(during full outer join)

    Greetings Gurus,
    I'm getting an ORA-22905 when I try and do a full outer join in the following function. If I include the commented lines in the perstren_diff_recs2 function I get the error. Both halfs of the union query work by themselves. When I union them bam error. Also, when I use the full outer join syntax the Oracle session craps the bed with a end of file communication error. That is why I'm using the simulated full outer join.
    My goal was to abstract the XML in my queries. The results from the pipelined function is a delta between what is in the XML document and a relational base table.
    Derrick
    CREATE OR REPLACE PACKAGE XML_UTILS is
    TYPE perstren_typ is record (
    uic varchar2(6),
    tpers varchar2(2),
    deply varchar2(6),
    secur varchar2(1),
    struc number(4),
    auth number(4)
    TYPE perstren_diff_typ is record (
    uic           varchar2(6),
    transaction_type char(1),
    tpers           varchar2(2),
    deply           varchar2(6),
    secur           varchar2(1),
    struc           number(4),
    auth           number(4)
    TYPE perstrenSet is table of perstren_typ;
    TYPE perstrenDiffSet is table of perstren_diff_typ;
    function perstren_recs (uic varchar2) return perstrenSet pipelined;
    function perstren_diff_recs2 (uic varchar2) return perstrenDiffSet pipelined;
    end;
    CREATE OR REPLACE PACKAGE BODY XML_UTILS is
    function perstren_diff_recs2 (uic varchar2) return perstrenDiffSet pipelined is
    cursor perstren_recs_cur(in_uic varchar2) is
    select p.uic, p.tpers, p.deply, P.secur, p.struc,p.auth,
    doc.uic as xmluic,
    doc.tpers as xmltpers,
    doc.deply as xmldeply,
    doc.secur as xmlsecur,
    doc.struc as xmlstruc,
    doc.auth as xmlauth
    from perstren_bac p left outer join
    table(xml_utils.perstren_recs(in_uic)) doc
    on (p.uic = doc.uic and
    p.tpers = doc.tpers and
    p.deply = doc.deply)
    where p.uic = in_uic;
    -- union
    -- select p.uic, p.tpers, p.deply, P.secur, p.struc,p.auth,
    -- doc.uic as xmluic,
    -- doc.tpers as xmltpers,
    -- doc.deply as xmldeply,
    -- doc.secur as xmlsecur,
    -- doc.struc as xmlstruc,
    -- doc.auth as xmlauth
    -- from perstren_bac p right outer join
    -- table(xml_utils.perstren_recs(in_uic)) doc
    -- on (p.uic = doc.uic and
    -- p.tpers = doc.tpers and
    -- p.deply = doc.deply)
    -- where doc.uic = in_uic;
    out_rec perstren_diff_typ;
    begin
    for cur_rec in perstren_recs_cur(uic) loop
    if cur_rec.xmldeply is not null and cur_rec.xmltpers is not null then
    out_rec.uic := cur_rec.xmluic;
    out_rec.tpers := cur_rec.xmltpers;
    out_rec.deply := cur_rec.xmldeply;
    out_rec.secur := cur_rec.xmlsecur;
    out_rec.struc := cur_rec.xmlstruc;
    out_rec.auth := cur_rec.xmlauth;
    else
    out_rec.uic := cur_rec.uic;
    out_rec.tpers := cur_rec.tpers;
    out_rec.deply := cur_rec.deply;
    out_rec.secur := cur_rec.secur;
    out_rec.struc := cur_rec.struc;
    out_rec.auth := cur_rec.auth;
    end if;
    if cur_rec.uic is not null and cur_rec.xmldeply is not null and cur_rec.xmltpers is not null and (
    nvl(cur_rec.secur,'XX') != nvl(cur_rec.xmlsecur,'XX') or
    nvl(cur_rec.struc,9999) != nvl(cur_rec.xmlstruc,9999) or
    nvl(cur_rec.auth,9999) != nvl(cur_rec.xmlauth,9999)) then
    out_rec.transaction_type :='U';
    elsif cur_rec.uic is null and cur_rec.xmldeply is not null then
    out_rec.transaction_type :='I';
    elsif cur_rec.uic is not null and cur_rec.xmldeply is null then
    out_rec.transaction_type :='D';
    else
    out_rec.transaction_type :='O';
    end if;
    PIPE row (out_rec);
    end loop;
    exception
    when others then
    if perstren_recs_cur%isopen then
    close perstren_recs_cur;
    end if;
    raise;
    return;
    end;
    function perstren_recs (uic varchar2) return perstrenSet pipelined is
    cursor perstren_recs_cur(in_uic varchar2) is
    select uic,
    extractvalue(Column_value,'/PERSTREN/TPERS') as TPERS,
    extractvalue(Column_value,'/PERSTREN/DEPLY') as DEPLY,
    extractvalue(Column_value,'/PERSTREN/SECUR') as SECUR,
    extractvalue(Column_value,'/PERSTREN/STRUC') as STRUC,
    extractvalue(Column_value,'/PERSTREN/AUTH') as AUTH
    from test_ref ref,
    table(XMLSequence(extract(ref.XML_DOC,'/RasDataSet/PerstrenList/PERSTREN'))) per
    where ref.uic = in_uic;
    out_rec perstren_typ;
    begin
    open perstren_recs_cur(uic);
    loop
    fetch perstren_recs_cur into out_rec;
    exit when not perstren_recs_cur%FOUND;
    PIPE row (out_rec);
    end loop;
    close perstren_recs_cur;
    exception
    when others then
    if perstren_recs_cur%isopen then
    close perstren_recs_cur;
    end if;
    raise;
    return;
    end;
    end;

    Oracle bug when executing the query in a function

  • Full outer Join:ORA-01790

    Hi All,
    The issue may be silly, but we cant make it out:
        DB : Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - ProdWe are running the below query with no issues:
    select t1.text,t2.text text2,t1.line,decode(upper(t1.text),upper(t2.text),1,0) flg
    from
       (select text,row_number() over(order by line) line
        from user_source
       where name = 'COLL_MVIEW_REFRESH_PROC_LBK'
       and replace(trim(text),chr(10)) is not null
       ) t1,
       (select text ,row_number() over(order by line) line
        from user_source
        where name = 'COLL_MVIEW_REFRESH_PROC'
        and trim(replace(text,chr(10))) is not null) t2
    where t1.line = t2.lineBut when trying for an outer join it is giving error like
    ORA-01790: expression must have same datatype as corresponding expressionOuter Join Query:
    select t1.text,t2.text,t1.line,decode(upper(t1.text),upper(t2.text),1,0) flg
    from
       (select text,row_number() over(order by line) line
        from user_source
        where name = 'COLL_MVIEW_REFRESH_PROC_LBK'
        and replace(trim(text),chr(10)) is not null
        ) t1 full outer join
        (select text ,row_number() over(order by line) line
        from user_source
        where name = 'COLL_MVIEW_REFRESH_PROC'
        and trim(replace(text,chr(10))) is not null) t2
    on( t1.line = t2.line )Any idea what is wrong here?
    Thanks,
    Jeneesh

    Not sure what is wrong with your version. It might have to do with row_number not working on an empty row (outer joined).
    How about this alternative?
    The approach is a bit different, but it uses only one access to the user_source view.
    select s.lineNo, min(s.text1) text1, min(s.text2) text2, decode(upper(min(s.text1)), upper(min(s.text2)), 1, 0) flag
    from
    (select decode(u.name, 'COLL_MVIEW_REFRESH_PROC_LBK', u.text) text1
           ,decode(u.name, 'COLL_MVIEW_REFRESH_PROC'
    , u.text) text2
           ,u.name,
            row_number() over (partition by u.name order by u.line) lineNo
    from user_source u
    where u.name in ('COLL_MVIEW_REFRESH_PROC_LBK','COLL_MVIEW_REFRESH_PROC'
    /* and u.TYPE = 'PROCEDURE' */
    and replace(trim(u.text),chr(10)) is not null
    ) s
    group by s.lineNo
    order by s.lineNo;Edited by: Sven W. on Nov 18, 2008 5:24 PM

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