Help with rewriting the query for faster execution.

Hello Everybody,
We are on Version
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
I am trying to get data from tab1 where col8 is equal to ' ' at the same time If we 2 or 3 records matched on col1 and col2 with different dates(col3) i am only interested in getting one record with the least date....
Here is the sample data...
Col1 col2 col3 COL4 COl5 Col6 COL7 COL8 COL9
12 1 17-JAN-13 1 5 7 9 1233333 25
10 2 16-JAN-13 2 5 7 9 1233333 25
10 2 14-JAN-13 2 5 7 9 1233333 25
16 6 16-JAN-13 6 5 7 9 1233333 28
16 6 09-OCT-12 5 5 7 9 1233333 29
16 6 15-JAN-13 6 5 7 9 1233333 28
17 5 09-OCT-12 5 5 7 9 1233333 29
17 5 16-JAN-13 6 5 7 9 1233333 28
17 5 10-OCT-12 5 5 7 9 1233333 29
I am expecting output like this only should pull records...with min or least date
Col1 col2 col3 COL4 COl5 Col6 COL7 COL8 COL9
10 2 14-JAN-13 2 5 7 9 1233333 25
16 6 09-OCT-12 5 5 7 9 1233333 29
17 5 09-OCT-12 5 5 7 9 1233333 29
Below query works and we have close to billion rows in a table but the where clause would filter out to 100 mill records.
and i am trying to see if there is an effecient way of writing this....we have an index on COL3.
Select col1,col2,col3,col4,col5,col6,col7,col8,col9 from(Selct of.,row_number() over (partition by col1,col2 order by col3 asc) as rnk
from tabl of where of.col8 = '1233333') where rnk = 1*
From the above query i get the below explain plan
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time | Pstart| Pstop |
| 0 | SELECT STATEMENT | | 1016M| 118G| | 13M (2)| 45:46:43 | | |
|* 1 | VIEW | | 1016M| 118G| | 13M (2)| 45:46:43 | | |
|* 2 | WINDOW SORT PUSHED RANK| | 1016M| 43G| 64G| 13M (2)| 45:46:43 | | |
| 3 | PARTITION LIST SINGLE | | 1016M| 43G| | 1878K (3)| 06:15:47 | 4 | 4 |
| 4 | TABLE ACCESS FULL | TAB1 | 1016M| 43G| | 1878K (3)| 06:15:47 | 4 | 4 |
Predicate Information (identified by operation id):
1 - filter("RNK"=1)
2 - filter(ROW_NUMBER() OVER ( PARTITION BY "COL1","COl2" ORDER BY "COl3")<=1)
17 rows selected
Thanks In Advance!
Edited by: 983949 on Jan 24, 2013 11:50 AM

983949 wrote:
Hello Everybody,
I am trying to get data from tab1 where col8 is equal to ' ' at the same time.
If we 2 or 3 records matched on col1 and col2 with different dates(col3)
i am only interested in getting one record with the least date...
Below query works and we have close to billion rows in a table but the where clause would filter out to 100 mill records.
and i am trying to see if there is an effecient way of writing this....we have an index on COL3.
Select col1,col2,col3,col4,col5,col6,col7,col8,col9
from(Selct of.*,row_number() over (partition by col1,col2 order by col3 asc) as rnk
from tabl of where of.col8 = '1233333') where rnk = 1
Thanks In Advance!How do I ask a question on the forums?
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      17 - access("SG"."YEAR"=TO_NUMBER(:V_YEAR) AND "SG"."MONTH"=:V_MONTH)                                                                                                                                                                                                                                     
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    SQL_ID  2ct41vyyzqyh7, child number 0                                                                                                                                                                                                                                                                       
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    |   3 |    WINDOW BUFFER                         |                                |     4 |  1000 |       |  2785   (7)| 00:00:43 |                                                                                                                                                                         
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    |   6 |       NESTED LOOPS                       |                                |     4 |   476 |       |  2785   (7)| 00:00:43 |                                                                                                                                                                         
    |   7 |        MERGE JOIN OUTER                  |                                |     4 |   368 |       |  2781   (7)| 00:00:43 |                                                                                                                                                                         
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    |  11 |            SORT UNIQUE                   |                                |     4 |   508 |       |    72   (3)| 00:00:02 |                                                                                                                                                                         
    |  12 |             NESTED LOOPS                 |                                |     4 |   508 |       |    71   (2)| 00:00:02 |                                                                                                                                                                         
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    |  23 |             TABLE ACCESS FULL            | WORKFLOW_INSTANCE              |  1075K|    15M|       |   960   (7)| 00:00:15 |                                                                                                                                                                         
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       1 - filter(TO_NUMBER(:V_START_ROW)<=TO_NUMBER(:V_START_ROW)+(TO_NUMBER(:V_MAX_ROW)-1))                                                                                                                                                                                                                   
       2 - filter(("ROW_NUM">=TO_NUMBER(:V_START_ROW) AND "ROW_NUM"<=TO_NUMBER(:V_START_ROW)+(TO_NUMBER(:V_MAX_ROW)-1)))                                                                                                                                                                                        
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      14 - filter(((:V_SUBJECT IS NULL OR "SC"."SUBJECT"=:V_SUBJECT) AND ("SC"."LVL"=:V_LVL OR :V_LVL IS NULL)))                                                                                                                                                                                                
      15 - access("SC"."YEAR"=TO_NUMBER(:V_YEAR) AND "SC"."MONTH"=:V_MONTH)                                                                                                                                                                                                                                     
      16 - access("SG"."YEAR"=TO_NUMBER(:V_YEAR) AND "SG"."MONTH"=:V_MONTH)                                                                                                                                                                                                                                     
           filter((:V_SUBJECT_GROUP IS NULL OR "SG"."GROUP_NUMBER"=TO_NUMBER(:V_SUBJECT_GROUP)))                                                                                                                                                                                                                
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                  "CEA"."ELEMENT"='Moderation of IA')                                                                                                                                                                                                                                                           
           filter(("CEA"."ELEMENT"='Moderation of IA' AND (:V_PADDED_EXAMINER_CODE IS NULL OR                                                                                                                                                                                                                   
                  "EXAMINER_CODE"=:V_PADDED_EXAMINER_CODE)))                                                                                                                                                                                                                                                    
      18 - access("EXNAME"."EXAMINER_CODE"="IAF"."EXAMINER_CODE")                                                                                                                                                                                                                                               
           filter("EXNAME"."EXAMINER_CODE"="IAF"."EXAMINER_CODE")                                                                                                                                                                                                                                               
      21 - access("WFI"."INSTANCE_ID"="IA1"."WORKFLOW_INSTANCE_ID")                                                                                                                                                                                                                                             
      22 - filter(("IA1"."MONTH"=:V_MONTH AND "IA1"."YEAR"=TO_NUMBER(:V_YEAR)))                                                                                                                                                                                                                                 
      24 - filter((:V_EXAMINER_NAME IS NULL OR UPPER("TITLE"||' '||"FIRSTNAME"||' '||"LASTNAME") LIKE :V_SEARCH_EXAMINER_NAME))                                                                                                                                                                                 
      25 - access("EXNAME"."EXAMINER_CODE"="PERSON_CODE")                                                                                                                                                                                                                                                       
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              ELSE
               0
           END AS AGE_GROUP80_84_F,
           CASE
              WHEN O.SEX = 'F' AND O.AGE BETWEEN 85 AND 89 THEN
               1
              ELSE
               0
           END AS AGE_GROUP85_89_F,
           CASE
              WHEN O.SEX = 'F' AND O.AGE BETWEEN 90 AND 94 THEN
               1
              ELSE
               0
           END AS AGE_GROUP90_94_F,
           CASE
              WHEN O.SEX = 'F' AND O.AGE BETWEEN 95 AND 00 THEN
               1
              ELSE
               0
           END AS AGE_GROUP95_GT_F,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 00 AND 34 THEN
               1
              ELSE
               0
           END AS AGE_GROUP0_34_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 35 AND 44 THEN
               1
              ELSE
               0
           END AS AGE_GROUP35_44_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 45 AND 54 THEN
               1
              ELSE
               0
           END AS AGE_GROUP45_54_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 45 AND 59 THEN
               1
              ELSE
               0
           END AS AGE_GROUP55_59_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 60 AND 64 THEN
               1
              ELSE
               0
           END AS AGE_GROUP60_64_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 65 AND 69 THEN
               1
              ELSE
               0
           END AS AGE_GROUP65_69_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 70 AND 74 THEN
               1
              ELSE
               0
           END AS AGE_GROUP70_74_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 75 AND 79 THEN
               1
              ELSE
               0
           END AS AGE_GROUP75_79_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 80 AND 84 THEN
               1
              ELSE
               0
           END AS AGE_GROUP80_84_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 85 AND 89 THEN
               1
              ELSE
               0
           END AS AGE_GROUP85_89_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 90 AND 94 THEN
               1
              ELSE
               0
           END AS AGE_GROUP90_94_M,
           CASE
              WHEN O.SEX = 'M' AND O.AGE BETWEEN 95 AND 00 THEN
               1
              ELSE
               0
           END AS AGE_GROUP95_GT_M,
           O.YEAR,
          CASE WHEN EXISTS (SELECT m1.hcc_model_category1 FROM HCC_MODEL_DIAGNOSIS M1 , HCC_MODEL_DIAGNOSIS_MAPPING HM
                            ,mor222 m2 WHERE m1.map_id = hm.map_id_ref
                            AND m2.YEAR = hm.YEAR
                            AND o.cn = m2.cn
                            AND o.YEAR = hm.YEAR
                            AND m1.hcc_model_category1 = 1
                            AND m2.diag_code = m1.icd9cmscode) THEN 1 ELSE 0 END AS DISEASE_COEF_HCC1,
          CASE WHEN EXISTS (SELECT m1.hcc_model_category1 FROM HCC_MODEL_DIAGNOSIS M1 , HCC_MODEL_DIAGNOSIS_MAPPING HM
                            ,mor222 m2 WHERE m1.map_id = hm.map_id_ref
                            AND m2.YEAR = hm.YEAR
                            AND o.cn = m2.cn
                            AND o.YEAR = hm.YEAR
                            AND m1.hcc_model_category1 = 2
                            AND m2.diag_code = m1.icd9cmscode) THEN 1 ELSE 0 END AS DISEASE_COEF_HCC2,
           CASE WHEN EXISTS (SELECT m1.hcc_model_category1 FROM HCC_MODEL_DIAGNOSIS M1 , HCC_MODEL_DIAGNOSIS_MAPPING HM
                            ,mor222 m2 WHERE m1.map_id = hm.map_id_ref
                            AND m2.YEAR = hm.YEAR
                            AND o.cn = m2.cn
                            AND o.YEAR = hm.YEAR
                            AND m1.hcc_model_category1 = 5
                             AND m2.diag_code = m1.icd9cmscode) THEN 1 ELSE 0 END AS       DISEASE_COEF_HCC5,
            CASE WHEN EXISTS (SELECT m1.hcc_model_category1 FROM HCC_MODEL_DIAGNOSIS M1 , HCC_MODEL_DIAGNOSIS_MAPPING HM
                            ,mor222 m2 WHERE m1.map_id = hm.map_id_ref
                            AND m2.YEAR = hm.YEAR
                            AND o.cn = m2.cn
                            AND o.YEAR = hm.YEAR
                            AND m1.hcc_model_category1 = 7
                            AND m2.diag_code = m1.icd9cmscode) THEN 1 ELSE 0 END AS      DISEASE_COEF_HCC7,
           CASE WHEN EXISTS (SELECT m1.hcc_model_category1 FROM HCC_MODEL_DIAGNOSIS M1 , HCC_MODEL_DIAGNOSIS_MAPPING HM
                            ,mor222 m2 WHERE m1.map_id = hm.map_id_ref
                            AND m2.YEAR = hm.YEAR
                            AND o.cn = m2.cn
                            AND o.YEAR = hm.YEAR
                            AND m1.hcc_model_category1 = 8
                            AND m2.diag_code = m1.icd9cmscode) THEN 1 ELSE 0 END AS       DISEASE_COEF_HCC8                   
      FROM (SELECT T.cn,
                   T.BEN_LAST_NAME,
                   T.BEN_FIRST_NAME,
                   T.BEN_MI,
                   T.SSN,
                   TO_DATE(T.DOB, 'YYYYMMDD') AS DOB,
                   T.SEX,
                   TRUNC(MONTHS_BETWEEN(TO_DATE('01/01/' || T.YEAR, 'MM/DD/YYYY'),
                                        TO_DATE(T.DOB, 'YYYYMMDD')) / 12) AS AGE,
                   T.YEAR
              FROM mor111 T ) O Thanks in advance!
    Kind regards,
    Nik

    Ok, so I am going to be a little bit kinder then your first reply, but not much.
    From what can tell you are doing medical management and are trying to select by AGE/GENDER CELLS and this is common when trying to deal with RBRVS.
    This is by far some of the worst sql I have ever seen, sorry but it just is.
    So please report this either as a new post or as a reply and:
    1. At least post the table definitions and if you can some sample data.
    2. Get rid of almost all the case selectors.
    3. Describe the output you need.
    As it is this is unreadable.
    After that we can talk more.
    Edited by: FlyingGuy on Oct 11, 2011 5:13 PM

  • Tunning the query for faster record retrieval

    Hi,
    I am back, now this time I donot really know in which forum I should post this query, in XML or in Oracle Developers ?
    Anyway...
    The problem is :
    I have a database with millions of record in that, I give a query based on some 4/5 parameters, and retrieve the records corresponding to that, I have added indexes in the database for faster retrieval of the same, but since the no of records returned is quite high and I planned to put a prev and next link to show only 10 records at a time, I had to get the count(*) of the number of records that match, here is the problem, since there are so many records, and count(*) doesn't consider index, it takes nearly 20-30 seconds for the retrieved list to be seen on the browser window, if I just remove that count(*), the retrieval is quite fast, but then there is no prev and next as I had linked them to count(*).
    Could some one please let me know the proper way of doing it. I am a newbie to this and I have been doing some trial and error to get my work done.
    Thanks in advance,
    Regards,
    Shanthi Rajaram

    Make sure to select the COUNT() of an indexed column (the more selective the index the better), this way the optimizer can satisfy the count query with a few IO's of the index blocks instead of a full-table scan.

  • Kindly help with rewriting the foll. query in a better way

    IS there a better way of writing the foll query:
    When I have 12,50,00,000 rows in Fact Table, the query is unable to execute. I use more than 200GB of temporary space. But I still get Temp Tablespace Full Error:
    --Foll WITH Clause is to calculate Sum of Debit-Credit to calculate BLNC acc. to Group By values
    WITH crnt_blnc_set
    AS ( SELECT f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.pstng_crncy_id AS crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id AS txn_id,
    f.acntng_entry_src AS txn_src,
    f.acntng_entry_typ AS acntng_entry_typ,
    f.val_dt_dmn_id,
    f.revsn_dt,
    SUM (
    DECODE (
    f.pstng_typ,
    'Credit', f.pstng_amnt,
    0))
    - SUM (
    DECODE (
    f.pstng_typ,
    'Debit', f.pstng_amnt,
    0))
    AS blnc
    FROM FactTable f
    GROUP BY f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.pstng_crncy_id,
    f.acnt_dmn_id,
    f.txn_id,
    f.acntng_entry_src,
    f.acntng_entry_typ,
    f.val_dt_dmn_id,
    f.revsn_dt),
    --Foll WITH Clause calculates Min and Max Date Ids for the Group By conditions as mentioned
    min_mx_dt
    AS ( SELECT /*+parallel(32)*/
    f.hrarchy_dmn_id AS hrarchy_dmn_id,
    f.prduct_dmn_id AS prduct_dmn_id,
    f.crncy_dmn_id AS crncy_dmn_id,
    f.acnt_dmn_id AS acnt_dmn_id,
    f.txn_id AS txn_id,
    f.txn_src AS txn_src,
    f.acntng_entry_typ AS acntng_entry_typ,
    MIN (f.val_dt_dmn_id) AS min_val_dt,
    GREATEST (MAX (f.val_dt_dmn_id), 2689) AS max_val_dt
    FROM crnt_blnc_set f
    GROUP BY f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id,
    f.txn_src,
    f.acntng_entry_typ),
    /*Foll WITH Clause has a Cartesian Join on date_dmn to populate missing entries
    This requirement is because if we have a distinct row for
    hrarchy_dmn_id,
    prduct_dmn_id,
    crncy_dmn_id,
    acnt_dmn_id,
    txn_id,
    txn_src,
    acntng_entry_typ Combination and If wehave a missing entry for that in the max date provided then we actually create those missing entries*/
    slctd_rcrds
    AS ( SELECT /*+ ordered use_nl(d) parallel(mx, 4) */
    mx.hrarchy_dmn_id AS hrarchy_dmn_id,
    mx.prduct_dmn_id AS prduct_dmn_id,
    mx.crncy_dmn_id AS crncy_dmn_id,
    mx.acnt_dmn_id AS acnt_dmn_id,
    mx.txn_id AS txn_id,
    mx.txn_src AS txn_src,
    mx.acntng_entry_typ AS acntng_entry_typ,
    d.date_value AS val_dt,
    d.date_dmn_id AS val_dt_dmn_id
    FROM min_mx_dt mx, date_dmn d
    WHERE mx.min_val_dt <= d.date_dmn_id
    AND mx.max_val_dt >= d.date_dmn_id
    --Foll. WITH clause actually has a outer Join with Firt With Clause to populate the values accordingly
    cmbnd_rcrds
    AS (
    SELECT /*+ USE_HASH(c) */ s.hrarchy_dmn_id AS hrarchy_dmn_id,
    s.prduct_dmn_id AS prduct_dmn_id,
    s.crncy_dmn_id AS crncy_dmn_id,
    s.acnt_dmn_id AS acnt_dmn_id,
    s.txn_id AS txn_id,
    s.txn_src AS txn_src,
    s.acntng_entry_typ AS acntng_entry_typ,
    s.val_dt_dmn_id AS val_dt_dmn_id,
    NVL (c.revsn_dt, s.val_dt) AS revsn_dt,
    NVL (c.blnc, 0) AS blnc,
    0 AS prvs_rcrd_ind
    FROM slctd_rcrds s, crnt_blnc_set c
    WHERE s.hrarchy_dmn_id = c.hrarchy_dmn_id(+)
    AND s.prduct_dmn_id = c.prduct_dmn_id(+)
    AND s.crncy_dmn_id = c.crncy_dmn_id(+)
    AND s.acnt_dmn_id = c.acnt_dmn_id(+)
    AND s.txn_id = c.txn_id(+)
    AND s.txn_src = c.txn_src(+)
    AND s.acntng_entry_typ = c.acntng_entry_typ(+)
    AND s.val_dt_dmn_id = c.val_dt_dmn_id(+))
    Select * from cmbnd_rcrds

    Thanks for the response Alfonso. I have tried that as well. But Create Table as Also uses Temp Storage till it's created. And that again gives the same error as well.
    Anyways I am now trying with a smaller set. This much piece gets executed in Half an hour but the next piece where we pivot the data is taking forever now.
    That piece is as follows:
    (SELECT /*+parallel(8)*/
    f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id,
    f.txn_src,
    f.acntng_entry_typ,
    f.val_dt_dmn_id,
    f.revsn_dt,
    SUM (
    blnc)
    OVER (
    PARTITION BY f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id,
    f.txn_src,
    f.acntng_entry_typ
    ORDER BY d.date_value)
    AS crnt_blnc,
    SUM (
    blnc)
    OVER (
    PARTITION BY f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id,
    f.txn_src,
    f.acntng_entry_typ,
    d.fin_mnth_num
    || d.fin_year_strt
    || d.fin_year_end
    ORDER BY d.date_value)
    / d.mnth_to_dt
    AS mtd_avg,
    SUM (
    blnc)
    OVER (
    PARTITION BY f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id,
    f.txn_src,
    f.acntng_entry_typ,
    d.fin_year_strt || d.fin_year_end
    ORDER BY d.date_value)
    / yr_to_dt
    AS ytd_avg,
    f.prvs_rcrd_ind AS prvs_rcrd_ind
    FROM cmbnd_rcrds f, thor_date_dmn d
    WHERE d.holidaY_ind = 0 AND f.val_dt_dmn_id = d.date_dmn_id)
    SELECT f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id AS txn_id,
    f.txn_src AS acntng_entry_src,
    f.acntng_entry_typ AS acntng_entry_typ,
    f.val_dt_dmn_id,
    f.revsn_dt,
    f.crnt_blnc,
    f.mtd_avg,
    f.ytd_avg,
    'EOD TB ETL' AS crtd_by,
    SYSTIMESTAMP AS crtn_dt,
    NULL AS mdfd_by,
    NULL AS mdfctn_dt
    FROM fnl_set f
    WHERE f.prvs_rcrd_ind = 0
    ORDER BY f.hrarchy_dmn_id,
    f.prduct_dmn_id,
    f.crncy_dmn_id,
    f.acnt_dmn_id,
    f.txn_id,
    f.txn_src,
    f.acntng_entry_typ,
    f.val_dt_dmn_id
    Any other way to pivot this?
    Also I am getting a lot of foll wait events:
    PX Deq Credit :Send blkd
    PX Deq :Table Q Normal
    Direct Path Write Temp
    And Direct Path Read Temp.

  • Newbie - need help with a SQL query for a bar chart

    Hi,
    I'm a new user on APEX with no real SQL knowledge and I'm trying to build a dashboard with charts into an existing APEX application. Based on another application, I have come up with the following SQL code:
    select null link
    , CATEGORY label
    , count (decode(PROJECT_STATUS,'1',PROJECT_ID))"Active"
    , count (decode(PROJECT_STATUS,'2',PROJECT_ID))"Complete"
    , count (decode(PROJECT_STATUS,'3',PROJECT_ID))"On Hold"
    , count (decode(PROJECT_STATUS,'4',PROJECT_ID))"Pipeline"
    , count (decode(PROJECT_STATUS,'5',PROJECT_ID))"Pending Review"
    from GRAPO_PROHEADTRK
    where (PROJECT_STATUS='1' or PROJECT_STATUS='2' or PROJECT_STATUS='3' or PROJECT_STATUS='4' or PROJECT_STATUS='5' or PROJECT_STATUS='6')
    group by CATEGORY
    Order by COUNT(PROJECT_ID) DESC
    The code from the other app was:
    select null link
    , FUNCTIONAL_AREA label
    , count (decode(PROJECT_STATUS,'Active',PROJECT_ID))"Active"
    , count (decode(PROJECT_STATUS,'Complete',PROJECT_ID))"Complete"
    , count (decode(PROJECT_STATUS,'On Hold',PROJECT_ID)) "On Hold"
    , count (decode(PROJECT_STATUS,'Recurring',PROJECT_ID))"Recurring"
    , count (decode(PROJECT_STATUS,'Pipeline',PROJECT_ID))"Pipeline"
    , count (decode(PROJECT_STATUS,'Not Approved',PROJECT_ID))"Not Approved"
    from PM_V2
    where LOB='S2S' and (FUNCTIONAL_AREA='Accounts Payable' or FUNCTIONAL_AREA='Expense' or FUNCTIONAL_AREA='Procurement' or FUNCTIONAL_AREA='Fixed Assets')
    group by FUNCTIONAL_AREA
    Order by COUNT(PROJECT_ID) DESC
    I'm getting a "Failed to parse SQL query!" error when I try to run validation.
    Is this enough info for some assistance? Any help would really be appreciated.
    Thanks,
    Rachel

    Hello,
    This is more of an SQL question, rather than specifically APEX-related. It's notable that you say: I'm a new user on APEX with no real SQL knowledgeWhich is fine (we all have to start somewhere, afterall) but it might be worth de-coupling the problem from APEX in the first instance. I'd also strongly recommend either taking a course, reading a book (e.g. http://books.google.co.uk/books?id=r5vbGgz7TFsC&printsec=frontcover&dq=Mastering+Oracle+SQL&hl=en#v=onepage&q=Mastering%20Oracle%20SQL&f=false) or looking for a basic SQL tutorial - it will save you a whole lot of heartache, I promise you. Search the oracle forums for the terms "Basic SQL Tutorial" and you should come up with a bunch of results.
    Given that you've copied your query template from another, I would suggest ensuring that the actual query works first of all. Try running it in either:
    * SQL Editor
    * SQL*Plus
    * an IDE like SQL Developer (available free from the OTN: http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html ) or TOAD or similar.
    You may find there are syntax errors associated with the query - it's difficult to tell without looking at your data model.
    select null link
    , CATEGORY label
    , count (decode(PROJECT_STATUS,'1',PROJECT_ID))"Active"
    , count (decode(PROJECT_STATUS,'2',PROJECT_ID))"Complete"
    , count (decode(PROJECT_STATUS,'3',PROJECT_ID))"On Hold"
    , count (decode(PROJECT_STATUS,'4',PROJECT_ID))"Pipeline"
    , count (decode(PROJECT_STATUS,'5',PROJECT_ID))"Pending Review"
    from GRAPO_PROHEADTRK
    where (PROJECT_STATUS='1' or PROJECT_STATUS='2' or PROJECT_STATUS='3' or PROJECT_STATUS='4' or PROJECT_STATUS='5' or PROJECT_STATUS='6')
    group by CATEGORYNote that your "order by" clause references a field called "PROJECT_ID", which exists in the old query but you've changed other similar references to "PROJECT_STATUS" - is it possible you've just missed this one? The perils of copy-paste coding I'm afraid...

  • Help Required(Rewriting the query to reduce steps)

    With and Without Group ID,I am populating a value into a column,Can anyone please help to write the same query in an other way.This is a sample column.Likewise,there are 5 more columns to be populated.So that I have to write 2 left outer joins for a single column with a little difference.
    SELECT
    CASE
         WHEN T6.ACTUAL_FUNCTION IS NOT NULL
         THEN T6.ACTUAL_FUNCTION
         WHEN T10.ACTUAL_FUNCTION IS NOT NULL
         THEN T10.ACTUAL_FUCNTION
              ELSE T5.ACTUAL_FUCNTION
    END AF_NOM_PRE_GTEES
    FROM
    ABC_WT17 T1
         INNER JOIN
         ABC_CUSTOMER_WT01 T3
         ON T1.ORIGINAL_SDS_PARTY_IDR=T3.ORIGINAL_SDS_PARTY_IDR
         AND T1.IDR_TYPE_CODE=T3.IDR_TYPE_CODE
         LEFT OUTER JOIN /* This is the condition with group ID*/
         RESIDUAL_CONTROL T6
         ON
         T1.NOM_PRE_GTEES = T6.VALUE_MAX
         OR
         T1.NOM_PRE_GTEES > T6.VALUE_GREATER_THAN
         AND
         T1.NOM_PRE_GTEES < T6.VALUE_MAX
         AND
    _     T1.GROUP_ID = T6.GROUP_ID_
         AND
         T6.FALLBACK_IND = ‘N’
    LEFT OUTER JOIN /* this is the condition without Group ID*/
         RESIDUAL_CONTROL T10
         ON
         T1.NOM_PRE_GTEES = T10.VALUE_MAX
         OR
         T1.NOM_PRE_GTEES > T10.VALUE_GREATER_THAN
         AND
         T1.NOM_PRE_GTEES < T10.VALUE_MAX
         AND
         T10.FALLBACK_IND = ‘N’
         CROSS JOIN
         RESIDUAL_CONTROL T5
         ON T5.FALLBACK_IND = ‘Y’
    Thanks in advance.

    KVB wrote:
    With and Without Group ID,I am populating a value into a column,Can anyone please help to write the same query in an other way.This is a sample column.Likewise,there are 5 more columns to be populated.So that I have to write 2 left outer joins for a single column with a little difference.
    SELECT
    CASE
         WHEN T6.ACTUAL_FUNCTION IS NOT NULL
         THEN T6.ACTUAL_FUNCTION
         WHEN T10.ACTUAL_FUNCTION IS NOT NULL
         THEN T10.ACTUAL_FUCNTION
              ELSE T5.ACTUAL_FUCNTION
    END AF_NOM_PRE_GTEES
    FROM
    ABC_WT17 T1
         INNER JOIN
         ABC_CUSTOMER_WT01 T3
         ON T1.ORIGINAL_SDS_PARTY_IDR=T3.ORIGINAL_SDS_PARTY_IDR
         AND T1.IDR_TYPE_CODE=T3.IDR_TYPE_CODE
         LEFT OUTER JOIN /* This is the condition with group ID*/
         RESIDUAL_CONTROL T6
         ON
         T1.NOM_PRE_GTEES = T6.VALUE_MAX
         OR
         T1.NOM_PRE_GTEES > T6.VALUE_GREATER_THAN
         AND
         T1.NOM_PRE_GTEES < T6.VALUE_MAX
         AND
    _     T1.GROUP_ID = T6.GROUP_ID_
         AND
         T6.FALLBACK_IND = ‘N’
    LEFT OUTER JOIN /* this is the condition without Group ID*/
         RESIDUAL_CONTROL T10
         ON
         T1.NOM_PRE_GTEES = T10.VALUE_MAX
         OR
         T1.NOM_PRE_GTEES > T10.VALUE_GREATER_THAN
         AND
         T1.NOM_PRE_GTEES < T10.VALUE_MAX
         AND
         T10.FALLBACK_IND = ‘N’
         CROSS JOIN
         RESIDUAL_CONTROL T5
         ON T5.FALLBACK_IND = ‘Y’
    Thanks in advance.Thread: HOW TO: Post a SQL statement tuning request - template posting
    HOW TO: Post a SQL statement tuning request - template posting

  • Need help in fixing the query for performance reasons

    hi
    I have a view in which I am calling a function to return some values I wand to get rid of the function and want to some how do all in the sql. Can I use case or something similar that will help me in avoiding the use of this function. Any help in this regard will highly be appreciated.
    Query
    SELECT SUBSTR(f_type_px17(ap.cidn,ap.currentstatusoid, 'DESC'), 1, 255)
                        from
                             px17_appointment ap,
                             /*context co_ap,*/
                             px17_payrollagreement pa,
                             px17_payrollgroup pg;
    FUNCTION
    CREATE OR REPLACE FUNCTION f_type_px17
    fv_cidn IN px17_type_client.cidn%TYPE,
    fv_oid IN px17_type_client.oid%TYPE,
    fv_col IN VARCHAR2 DEFAULT NULL
    ) RETURN VARCHAR2 AUTHID CURRENT_USER AS
    v_rtn_name px17_type_client.name%TYPE := NULL ;
    v_rtn_desc px17_type_client.description%TYPE := NULL ;
    BEGIN
    IF fv_oid IS NOT NULL THEN
    BEGIN
    IF UPPER(SUBSTR(fv_oid,1,3)) = 'SYS' THEN
    SELECT name, description
    INTO v_rtn_name, v_rtn_desc
    FROM px17_sys_type
    WHERE oid = fv_oid
    AND ROWNUM = 1 ;
    ELSE
    SELECT name, description
    INTO v_rtn_name, v_rtn_desc
    FROM px17_type_client
    WHERE oid = fv_oid
         AND cidn = fv_cidn
    AND ROWNUM = 1 ;
    END IF ;
    EXCEPTION
    WHEN no_data_found THEN
    v_rtn_name := NULL ;
    v_rtn_desc := NULL ;
    END ;
    END IF ;
    IF (UPPER(NVL(fv_col, '~')) = 'NAME') THEN
    RETURN v_rtn_name ;
    ELSIF ((UPPER(NVL(fv_col, '~')) = 'DESC')
    OR (UPPER(NVL(fv_col, '~')) = 'DESCRIPTION')) THEN
    RETURN v_rtn_desc ;
    ELSE
    RETURN (NVL(v_rtn_name, CHR(155)) || '~' || NVL(v_rtn_desc, CHR(155))) ;
    END IF ;
    END f_type_px17 ;
    /

    Well following is the whole code of a view and the functions releated, This will give you the whole picture and this query is running for long time.
    create or replace view PX17_CHK_VW_SUMMARY_VW
    (CIDN,BATCH_NUMBER, BUSINESS_UNIT, CHECK_VOUCHER_NUMBER, CHECK_VOUCHER_CODE, CHECKVIEW_CLOCK_NUMBER,
    COMPANY_CHECKVIEW_HOME_DEPT, PERIOD_END_DATE, FEDERAL_TAX, GROSS_PAY, HOME_DEPARTMENT,
    HOME_DEPARTMENT_DESC, LIVED_LOCAL_TAX_CODE, LIVED_STATE_TAX_CODE, LIVED_LOCAL_TAX, LIVED_STATE_TAX,
    MEDICARE_TAX, NET_PAY, DEPARTMENT_WORKED_IN, PAY_TO_COMPANY_INDICATOR, PAY_DATE,
    PAYROLL_NUMBER, SCHOOL_DISTRICT_TAX, CHECKVIEW_SCHOOL_DISTRICT, SOCIAL_SECURITY_TAX, SUI_SDI_TAX,
    SUI_SDI_TAX_CODE, VOID_CHECK_INDICATOR, WEEK_NUMBER, WORKED_LOCAL_TAX_CODE, WORKED_STATE_TAX_CODE,
    WORKED_LOCAL_TAX, WORKED_STATE_TAX, YEAR, COMPANY_CODE, FILE_NUMBER,
    FIRST_NAME, LAST_NAME, LAST_NAME_FIRST_NAME, SOCIAL_SECURITY_NUMBER, STATUS,
    OVERTIME_EARNINGS, OVERTIME_HOURS, REGULAR_EARNINGS, REGULAR_HOURS, VIEWPK,
    HOME_COST_NUMBER, TAX_FREQUENCY, COMPANY_COST_NUMBER, COST_NUMBER_WORKED_IN, DISTRIBUTION_NUMBER,
    TOTAL_DEDUCTIONS_AMOUNT, TOTAL_HOURS_AMOUNT, TOTAL_MEMO_AMOUNT, TOTAL_OTHER_EARNINGS, TOTAL_OTHER_HOURS,
    CHECK_SEQ_NO, JOINKEY, CHECK_REVERSAL_INDICATOR
    as
    with user_security_homedept
    AS
    (select /*+ INLINE */ distinct cg.cidn,co_code,asso.oid,asso.name,department_Access ,t2.column_value dep,cg.oid
    from px17_cocodegroup cg ,
    px17_associate asso ,
         px17_securityobject so,
         px17_cocodegrp_securitygrp cs,
         px17_security_group sg ,
         TABLE(f_str2tbl_px17(cg.department_access)) t2
    where cg.USEROID = asso.OID
    and cg.co_code = substr(so.name,8,3)
    and upper(asso.name) = upper(sys_context('payx_r17_app_context', 'app_userid'))
    and cg.oid = cs.cocodegroupoid
    and cs.securitygroupoid = sg.oid
         and cg.cidn = asso.cidn
         and cg.cidn = so.cidn
         and cg.cidn = cs.cidn
         and cs.cidn = sg.cidn
    order by 2,1
    user_security_cost_no
    AS
    (select /*+ INLINE */
    cg.cidn,co_code,count(distinct cd.code)cost_no,cd.code
    from px17_cocodegroup cg ,
    px17_associate asso ,
         px17_securityobject so,
         px17_cocodegrp_securitygrp cs,
         px17_security_group sg ,
         px17_customaccessdetail cd
    where cg.USEROID = asso.OID
    and cg.co_code = substr(so.name,8,3)
    and upper(asso.name) = upper(sys_context('payx_r17_app_context', 'app_userid'))
    and cg.oid = cs.cocodegroupoid
    and cs.securitygroupoid = sg.oid
    and cg.oid = cd.cocodegroupoid(+)
         and cg.cidn = cd.cidn(+)
         and cg.cidn = asso.cidn
         and cg.cidn = so.cidn
         and cg.cidn = cs.cidn
         and cs.cidn = sg.cidn
    group by cg.cidn,co_code,cd.code
    order by 2,1
    super_user_check as
    (SELECT
    distinct a.cidn su_cidn,1 as su_user
    FROM
    px17_LINK LN
    , px17_userprofile up
    , px17_ASSOCIATE a
    , px17_pcp_user pu
    WHERE
    a.oid = pu.oid
    AND pu.userprofileoid = up.oid
    AND LN.parentoid = up.oid
    AND a.active = 1
    AND a.cidn=pu.cidn
    AND pu.cidn=up.cidn
    AND ln.cidn=up.cidn
    AND upper(a.name) = upper(sys_context('payx_r17_app_context', 'app_userid'))
    AND upper(up.name) = upper('Super user')
    nonsuper_user_check as
    SELECT distinct a.cidn s_cidn , 1 as non_user
    FROM
    px17_LINK LN
    , px17_userprofile up
    , px17_ASSOCIATE a
    , px17_pcp_user pu
    WHERE
    a.oid = pu.oid
    AND pu.userprofileoid = up.oid
    AND LN.parentoid = up.oid
    AND a.active = 1
    AND a.cidn=pu.cidn
    AND pu.cidn=up.cidn
    AND ln.cidn=up.cidn
    AND upper(a.name) = upper(sys_context('payx_r17_app_context', 'app_userid'))
         AND LN.childoid IN ( 'SYS:5:7478')
    SELECT distinct
    cidn
         ,batch_number     Batch_Number
         , business_unit     Business_Unit
         , check_voucher_number     Check_Voucher_Number
         , check_voucher_code     Check_Voucher_Code
         , clock_number     CheckView_Clock_Number
         , company_code_or_dept     Company_CheckView_Home_Dept
         , period_end_date     Period_End_Date
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, 1, (INSTR(taxes_and_rates, '~', 1, 1) -1)), CHR(155), NULL))     Federal_Tax
         , gross_pay     Gross_Pay
         , home_department     Home_Department
         , home_department_descr     Home_Department_Desc
         , SUBSTR(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 1) +1)
                   , INSTR(taxes_and_rates, '~', 1, 2) - (INSTR(taxes_and_rates, '~', 1, 1) +1)), CHR(155), NULL), 1, 32)     Lived_Local_Tax_Code
         , SUBSTR(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 2) +1)
                   , INSTR(taxes_and_rates, '~', 1, 3) - (INSTR(taxes_and_rates, '~', 1, 2) +1)), CHR(155), NULL), 1, 32)     Lived_State_Tax_Code
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 3) +1)
                   , INSTR(taxes_and_rates, '~', 1, 4) - (INSTR(taxes_and_rates, '~', 1, 3) +1)), CHR(155), NULL))     Lived_Local_Tax
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 4) +1)
                   , INSTR(taxes_and_rates, '~', 1, 5) - (INSTR(taxes_and_rates, '~', 1, 4) +1)), CHR(155), NULL))     Lived_State_Tax
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 5) +1)
                   , INSTR(taxes_and_rates, '~', 1, 6) - (INSTR(taxes_and_rates, '~', 1, 5) +1)), CHR(155), NULL))     Medicare_Tax
         , net_pay     Net_Pay
         , department_paid     Department_Worked_In
         , to_pay_indicator     Pay_to_Company_Indicator
         , pay_date     Pay_Date
         , payroll_number     Payroll_Number
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 6) +1)
                   , INSTR(taxes_and_rates, '~', 1, 7) - (INSTR(taxes_and_rates, '~', 1, 6) +1)), CHR(155), NULL))     School_District_Tax
         , SUBSTR(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 7) +1)
                   , INSTR(taxes_and_rates, '~', 1, 8) - (INSTR(taxes_and_rates, '~', 1, 7) +1)), CHR(155), NULL), 1, 32) CheckView_School_District
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 8) +1)
                   , INSTR(taxes_and_rates, '~', 1, 9) - (INSTR(taxes_and_rates, '~', 1, 8) +1)), CHR(155), NULL))     Social_Security_Tax
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 9) +1)
                   , INSTR(taxes_and_rates, '~', 1, 10) - (INSTR(taxes_and_rates, '~', 1, 9) +1)), CHR(155), NULL))     SUI_SDI_Tax
         , SUBSTR(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 10) +1)
                   , INSTR(taxes_and_rates, '~', 1, 11) - (INSTR(taxes_and_rates, '~', 1, 10) +1)), CHR(155), NULL), 1, 32) SUI_SDI_Tax_Code
         , void_check_indicator     Void_Check_Indicator
         , week_number     Week_Number
         , SUBSTR(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 11) +1)
                   , INSTR(taxes_and_rates, '~', 1, 12) - (INSTR(taxes_and_rates, '~', 1, 11) +1)), CHR(155), NULL), 1, 32) Worked_Local_Tax_Code
         , SUBSTR(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 12) +1)
                   , INSTR(taxes_and_rates, '~', 1, 13) - (INSTR(taxes_and_rates, '~', 1, 12) +1)), CHR(155), NULL), 1, 32) Worked_State_Tax_Code
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 13) +1)
                   , INSTR(taxes_and_rates, '~', 1, 14) - (INSTR(taxes_and_rates, '~', 1, 13) +1)), CHR(155), NULL))     Worked_Local_Tax
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 14) +1)
                   , INSTR(taxes_and_rates, '~', 1, 15) - (INSTR(taxes_and_rates, '~', 1, 14) +1)), CHR(155), NULL))     Worked_State_Tax
         , year          Year
         , company_code     Company_Code
         , file_number     File_Number
         , first_name     First_Name
         , last_name          Last_Name
         , name          Last_Name_First_Name
         , ssn               Social_Security_Number
         , status          Status
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 15) +1)
                   , INSTR(taxes_and_rates, '~', 1, 16) - (INSTR(taxes_and_rates, '~', 1, 15) +1)), CHR(155), NULL))     Overtime_Earnings
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 16) +1)
                   , INSTR(taxes_and_rates, '~', 1, 17) - (INSTR(taxes_and_rates, '~', 1, 16) +1)), CHR(155), NULL))     Overtime_Hours
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 17) +1)
                   , INSTR(taxes_and_rates, '~', 1, 18) - (INSTR(taxes_and_rates, '~', 1, 17) +1)), CHR(155), NULL))     Regular_Earnings
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 18) +1)
                   , INSTR(taxes_and_rates, '~', 1, 19) - (INSTR(taxes_and_rates, '~', 1, 18) +1)), CHR(155), NULL))     Regular_Hours
         , (company_code || '/' || ssn || '/' || file_number || '/' || TO_CHAR(payroll_number) || '/'
              || TO_CHAR(year) || '/' || TO_CHAR(week_number) || '/' || check_voucher_number
              || '/' || to_char(check_seq_num) || '/' || TO_CHAR(distribution_number)) Viewpk
         , home_costnumber_desc Home_Cost_Number
         , tax_frequency Tax_Frequency
         , co_chkv_home_cost_no Company_Cost_Number
         , cost_no_worked_in Cost_Number_Worked_In
         , distribution_number Distribution_Number
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 19) +1)
                   , INSTR(taxes_and_rates, '~', 1, 20) - (INSTR(taxes_and_rates, '~', 1, 19) +1)), CHR(155), NULL))     Total_Deductions_Amount
         , NVL(TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 20) +1)
                   , INSTR(taxes_and_rates, '~', 1, 21) - (INSTR(taxes_and_rates, '~', 1, 20) +1)), CHR(155), NULL)), 0) Total_Hours_Amount
         , NVL(TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 21) +1)
                   , INSTR(taxes_and_rates, '~', 1, 22) - (INSTR(taxes_and_rates, '~', 1, 21) +1)), CHR(155), NULL)), 0) Total_Memo_Amount
         , NVL(TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 22) +1)
                   , INSTR(taxes_and_rates, '~', 1, 23) - (INSTR(taxes_and_rates, '~', 1, 22) +1)), CHR(155), NULL)), 0) Total_Other_Earnings
         , TO_NUMBER(REPLACE(SUBSTR(taxes_and_rates, (INSTR(taxes_and_rates, '~', 1, 23) +1)), CHR(155), NULL))     Total_Other_Hours
         , check_seq_num Check_Seq_No
         , (NVL(company_code, '~') || CHR(155) || NVL(file_number, '~') || CHR(155) || NVL(ssn, '~') || CHR(155) || NVL(TO_CHAR(year), '~') || CHR(155)
              || NVL(TO_CHAR(week_number), '~') || CHR(155) || NVL(TO_CHAR(payroll_number), '~')
              || CHR(155) || NVL(check_voucher_number, '~') || CHR(155) || NVL(TO_CHAR(check_seq_num), '~') || CHR(155) || NVL(TO_CHAR(distribution_number), '~')) Joinkey
         , chk_reverse Check_Reversal_Indicator
    FROM
              SELECT
              ch.cidn cidn
                   /*BATCH NUMBER*/
                   , ch.batch_nb     batch_number
                   , /*BUSINESS UNIT*/
                   (select asso.description
                        from     px17_appointment ap,
                             px17_jobposition jp,
                             px17_corporation co,
                             px17_associate asso,
                             px17_payrollagreement pa,
                             px17_payrollgroup pg
                        where
                        ch.cidn = pg.cidn
                                       AND ch.cidn = pa.cidn
                                       AND pa.cidn = pg.cidn
                                       AND pa.cidn = ap.cidn
                                       AND em.cidn = ap.cidn
                                       AND ap.cidn = jp.cidn
                                       and jp.cidn = co.cidn
                                       and co.cidn = asso.cidn
                        and ch.co_code=pg.co_code
                        and     ch.file_nb=pa.file_number
                        and     pa.cocodeoid=pg.oid
                        and     pa.appointmentoid=ap.oid
                        and     em.oid=ap.employmentoid
                        and     ap.jobpositionoid=jp.oid
                             and     jp.corporationoid=co.oid
                        and     co.oid=asso.oid)     business_unit
                   , /*CHECK/VOUCHER NUMBER*/
                   ch.check_nb     check_voucher_number
                   , /*CHECK/VOUCHER CODE*/
                   SUBSTR(f_type_px17(ch.cidn,ch.chkvchcodeoid, 'NAME'), 1, 255) check_voucher_code
                   , /*CLOCK NUMBER*/
                   ch.clock_id     clock_number
                   , /* COMPANY CODE OR DEPT*/
                   ch.co_code||'/'||substr(ch.home_dept_code,1,20)     company_code_or_dept
                   , /*PERIOD END DATE*/
                   ch.payroll_ending_date     period_end_date
                   , /*GROSS PAY*/
                   NVL(chd.gross_pay_amt,0)     gross_pay
                   , /*HOME DEPARTMENT*/
                   ch.home_dept_code     home_department
                   , /*HOME DEPARTMENT DESCRIPTION*/
                   (select     ty.description
                        from     px17_type ty,px17_securityobject sc
                        where
                        ch.cidn = sc.cidn     
                        and ty.cidn in ('COMMON', ch.cidn)
                        and ch.home_dept_code=ty.name
                        and     ty.category='T_CO_DEPT'
                        and      ty.securityoid=sc.oid
                        and     ch.co_code=substr(sc.name,8))     home_department_descr
                   , /*NET PAY*/
                   nvl(chd.net_pay_amt,0)     net_pay
                   , /*DEPARTMENT PAID*/
                   -- ch.paid_in_debt_code     department_paid
                   chd.worked_in_dept     department_paid
                   , /*TO PAY INDICATOR*/
                   decode(to_char(ch.pay_to_co),'1','Y','0','N',to_char(ch.pay_to_co))     to_pay_indicator
                   , /*PAY DATE*/
                   ch.pay_date     pay_date
                   , /*PAYROLL NUMBER*/
                   to_char(ch.payroll_nb)     payroll_number
                   , /*VOID CHECK INDICATOR*/
                   decode(to_char(ch.void_flag),'1','Y','0','N',to_char(ch.void_flag))     void_check_indicator
                   , /*WEEK NUMBER*/
                   TO_number(ch.week)     week_number
                   , /*YEAR*/
                        to_char(ch.year)     year
                   , /*COMPANY CODE*/
                   ch.co_code     company_code
                   , /*FILE NUMBER*/
                   LPAD(ch.file_nb,6,0)     file_number
                   , /*FIRST NAME*/
                   pe.first_name     first_name
                   , /*LAST NAME*/
                   pe.last_name     last_name
                   , /*NAME*/
                   pe.last_name||', '||pe.first_name     name
                   , /*SSN*/
                   payx_r17_principal_info.masked_ssn(pe.unique_id, ch.cidn)      ssn
                   , /*STATUS*/
                   (SELECT SUBSTR(f_type_px17(ap.cidn,ap.currentstatusoid, 'DESC'), 1, 255)
                        from
                             px17_appointment ap,
                             /*context co_ap,*/
                             px17_payrollagreement pa,
                             px17_payrollgroup pg
                        where     
                        pg.cidn=ch.cidn
                             and pa.cidn=ch.cidn
                                  and ap.cidn=pa.cidn
                                  and ap.cidn = em.cidn
                        and ap.employmentoid=em.oid
                        and     ap.active=1
                        and     ap.oid=pa.appointmentoid
                        and     lpad(to_char(pa.file_number),6,0)=ch.file_nb
                        and     pa.cocodeoid=pg.oid
                        and     pg.co_code=ch.co_code)     status
                   --          FED TAX
                   --          , LIVED LOCAL TAX CODE, LIVED STATE TAX CODE, LIVED LOCAL TAX, LIVED STATE TAX, MEDICARE TAX
                   --          , SCHOOL DISTRICT TAX, SCHOOL DISTRICT, SOCIAL SECURITY TAX, SUI SDI TAX, SUI SDI TAX CODE
                   --          , WORKED LOCAL TAX CODE, WORKED STATE TAX CODE, WORKED LOCAL TAX, WORKED STATE TAX
                   --          , OVERTIME EARNINGS, OVERTIME HOURS, REGULAR EARNINGS, REGULAR HOURS
                   NVL (
                        (SELECT
                             TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2982', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || NVL(MAX(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2984', ci.code, NULL), NULL)), CHR(155)) || '~'
                             || NVL(MAX(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2987', DECODE(ci.code,'XX',null,ci.code), NULL), NULL)), CHR(155)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2984', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2987', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:4118', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:4114', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || NVL(MAX(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:4114', ci.code, NULL), NULL)), CHR(155)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2988', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2989', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || NVL(MAX(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2989', ci.code, NULL), NULL)), CHR(155)) || '~'
                             || NVL(MAX(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2983', ci.code, NULL), NULL)), CHR(155)) || '~'
                             || NVL(MAX(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2986', ci.code, NULL), NULL)), CHR(155)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2983', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3709', DECODE(ci.taxcodeoid, 'SYS:4:2986', NVL(ci.amount,0), 0), 0) ), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3713', NVL(ci.amount,0), 0)), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3727', NVL(ci.amount,0), 0)), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3715', NVL(ci.amount,0), 0)), 0)) || '~'
                             || TO_CHAR(NVL(SUM(DECODE(ci.histtypeoid, 'SYS:4:3716', NVL(ci.amount,0), 0)), 0)) || '~'
                             -- R16 columns.
                             -- Total Deductions Amount === Other Deductions on UI screen.
                             || TO_CHAR(NVL(SUM(DECODE(chcat.name, 'DeductionHistory'
                                  , DECODE(NVL(ci.statutory_ded, 0), 0
                                       , DECODE(ci.taxcodeoid, NULL
                                            , DECODE(ci.code, NULL, 0, NVL(ci.amount,0)), 0), 0), 0)), 0)) || '~' -- "Total Deductions Amount"
                             || TO_CHAR(NVL(SUM(DECODE(chcat.name, 'OvertimeHours', NVL(ci.amount,0)
                                  , 'AdditionalHours', NVL(ci.amount,0), 'RegularHours', NVL(ci.amount,0), 0)), 0)) || '~' -- "Total Hours Amount"
                             || TO_CHAR(NVL(SUM(DECODE(chcat.name, 'Memo', NVL(ci.amount,0), 0)), 0)) || '~' -- "Total Memo Amount"
                             || TO_CHAR(NVL(SUM(DECODE(chcat.name, 'AdditionalEarnings', NVL(ci.amount,0), 0)), 0)) || '~' -- "Total Other Earnings"
                             || TO_CHAR(NVL(SUM(DECODE(chcat.name, 'AdditionalHours', NVL(ci.amount,0), 0)), 0)) -- "Total Other Hours"
                        FROM
                             px17_checkhistoryitem ci
                             , px17_sys_type chcat
                        WHERE
                        ci.cidn=chd.cidn
                             AND ci.checkhistorydistributionoid = chd.oid
                             AND chcat.category = 'CheckHistoryItem'
                             AND chcat.oid = ci.histtypeoid
                             -- AND ci.histtypeoid IN ('SYS:4:3713', 'SYS:4:3727', 'SYS:4:3715', 'SYS:4:3716', 'SYS:4:3709')
                        ), '0' || '~' || CHR(155) || '~' || CHR(155)
                             || '0~0~0~0~' || CHR(155) || '~0~0~' || CHR(155) || '~' || CHR(155) || '~'
                             || CHR(155) || '~0~0~0~0~0~0'
                        )     taxes_and_rates
                   , ch.check_seq_num check_seq_num
                   , ch.home_cost_number home_costnumber_desc
                   , SUBSTR(f_type_px17(ch.cidn,ch.payfrequencyoid, 'NAME'), 1, 255) tax_frequency
                   , (ch.co_code || '/' || ch.home_cost_number) co_chkv_home_cost_no
                   , chd.worked_in_cost_number cost_no_worked_in
                   , chd.distribution_number distribution_number
                   , DECODE(NVL(ch.reversed_flag, 0), 1, 'Y', 'N') chk_reverse
              FROM
                   px17_checkhistory ch
                   , px17_employment em
                   , px17_person pe
                   , px17_payrollgroup pg
                   , px17_checkhistory_dist chd
                   , px17_appointment ap
              WHERE
              ch.cidn = em.cidn
              and em.cidn = pe.cidn
              and pg.cidn = ch.cidn
              and ch.cidn = chd.cidn
              and ap.cidn(+) = em.cidn
                   and ch.employmentoid=em.oid
                   AND     em.personoid=pe.oid
                   AND     pg.co_code = ch.co_code
                   AND ch.active = 1
                   AND ch.oid = chd.checkhistoryoid
                   AND ap.employmentoid(+) = em.oid
                   AND DECODE(ap.oid, NULL, 1, NVL((SELECT 1 FROM px17_payrollagreement pa
                                  WHERE
                                  pa.cidn = ap.cidn
                                  and pa.cidn = ch.cidn
                                  and pa.cidn = pg.cidn
                                  and pa.appointmentoid = ap.oid
                                       AND pa.file_number = ch.file_nb
                                       AND pa.cocodeoid = pg.oid), 0)) = 1
                                       and ch.cidn in (select distinct s_cidn from nonsuper_user_check)
                                       AND ( sys_context('payx_r17_app_context', 'app_role') in ('ADP', 'CSR')
              or (exists (select 1 from super_user_check where su_cidn =ch.cidn))
              or (ch.cidn,ch.co_code,ch.home_dept_code) in (select cidn,co_code,dep from user_security_homedept)          
              or (ch.cidn,ch.co_code,ch.home_cost_number) in (select cidn,co_code,code from user_security_cost_no)
                   or ( exists(select co_code from user_security_homedept where cidn=ch.cidn and co_code = ch.co_code and dep is null)
                   and exists(select co_code from user_security_cost_no where cidn=ch.cidn and co_code = ch.co_code and cost_no = 0) )
    Following are the functions being called:
    create or replace type myTable_17 as table of varchar2(4000);
    CREATE OR REPLACE function f_str2tbl_px17( p_str in varchar2 ) return myTable_17 pipelined
    as
    l_str long default p_str || ',';
    l_n number;
    begin
    loop
    l_n := instr( l_str, ',' );
    exit when (nvl(l_n,0) = 0);
    pipe row( ltrim(rtrim(substr(l_str,1,l_n-1))) );
    l_str := ltrim( substr( l_str, l_n+1 ) );
    end loop;
    return;
    end f_str2tbl_px17;
    CREATE OR REPLACE FUNCTION f_check_purge_px17
              fv_cidn px17_reservedfilenumber.cidn%TYPE,     
              fv_file_number     px17_reservedfilenumber.file_number%TYPE,
              fv_cocode     px17_payrollgroup.co_code%TYPE DEFAULT NULL
         ) RETURN NUMBER AUTHID CURRENT_USER
    AS
         v_val     NUMBER(5) ;
    BEGIN
         IF fv_cocode IS NULL THEN
              RETURN 0 ;
         END IF ;
         SELECT 1 INTO v_val
         FROM px17_reservedfilenumber a,
    px17_payrollgroup b
         WHERE
         a.cidn = fv_cidn
         AND b.cidn = fv_cidn
         AND a.file_number = fv_file_number
         AND a.parentoid = b.oid
    AND b.co_code = fv_cocode
         AND ROWNUM = 1 ;
         RETURN 1 ;
    EXCEPTION
         WHEN no_data_found THEN
              RETURN 0 ;
    END f_check_purge_px17 ;
    CREATE OR REPLACE FUNCTION f_check_security_px17
         fv_cidn IN px17_type_client.cidn%TYPE,
              fv_cocode          px17_cocodegroup.co_code%TYPE -- pg.cocode
              , fv_home_dept     px17_type_client.name%TYPE -- ap.home_dept
         ) RETURN NUMBER AUTHID CURRENT_USER
    AS
         v_val     NUMBER(5) ;
         v_key          VARCHAR2(20) ;
         v_users     VARCHAR2(4000) ;
         v_cocodes     VARCHAR2(4000) ;
    BEGIN
         BEGIN
              SELECT c_user_list, c_cocodes, c_run_key
              INTO v_users, v_cocodes, v_key
              FROM px17_t_context_vals
              WHERE c_run_key = (SELECT MAX(c_run_key) FROM px17_t_context_vals)
                   AND ROWNUM = 1 ;
         EXCEPTION
              WHEN no_data_found THEN
                   v_cocodes := NULL ;
         END ;
         IF v_cocodes IS NULL THEN
              RETURN 1 ;
         ELSIF INSTR( (v_cocodes || ','), (fv_cocode || ',') ) = 0 THEN
              RETURN 0 ;
         ELSE
              BEGIN
                   SELECT
                        1
                   INTO
                        v_val
                   FROM
                        px17_type_client t
                        , px17_securityobject s
                        , px17_cocodegroup c
                   WHERE
                        t.securityoid=s.oid
                        AND t.category='T_CO_DEPT'
                        AND c.useroid=(SELECT a.oid
                                       FROM px17_associate a
                                       WHERE a.oid = c.useroid
                                            AND a.active=1
                                            AND UPPER(a.name) = UPPER(v_users)
                                            AND ROWNUM = 1)
                        AND SUBSTR(s.name,8,3)=c.co_code
                        AND (c.department_access IS NULL
                             OR c.department_access LIKE '%' || t.name || '%')
                        AND SUBSTR(s.name,8,3) = fv_cocode
                        AND t.name = fv_home_dept
                        AND ROWNUM = 1 ;
                        RETURN 1 ;
              EXCEPTION
                   WHEN no_data_found THEN
                        BEGIN
                             SELECT
                                  1
                             INTO
                                  v_val
                             FROM
                                  px17_cocodegroup c
                                  , px17_associate a
                             WHERE
                                  c.useroid=a.oid
                                  AND c.department_access IS NULL
                                  AND c.co_code = fv_cocode
                                  AND UPPER(a.name)= UPPER(v_users)
                                  AND a.active=1
                                  AND ROWNUM = 1 ;
                             RETURN 1 ;
                        EXCEPTION
                             WHEN no_data_found THEN
                                  RETURN 0 ;
                        END ;
              END ;
         END IF ;
         RETURN 0 ;
    END f_check_security_px17 ;
    SELECT SUBSTR(f_type_px17(ap.cidn,ap.currentstatusoid, 'DESC'), 1, 255)
                        from
                             px17_appointment ap,
                             /*context co_ap,*/
                             px17_payrollagreement pa,
                             px17_payrollgroup pg
    CREATE OR REPLACE FUNCTION f_type_px17
    fv_cidn IN px17_type_client.cidn%TYPE,
    fv_oid IN px17_type_client.oid%TYPE,
    fv_col IN VARCHAR2 DEFAULT NULL
    ) RETURN VARCHAR2 AUTHID CURRENT_USER AS
    v_rtn_name px17_type_client.name%TYPE := NULL ;
    v_rtn_desc px17_type_client.description%TYPE := NULL ;
    BEGIN
    IF fv_oid IS NOT NULL THEN
    BEGIN
    IF UPPER(SUBSTR(fv_oid,1,3)) = 'SYS' THEN
    SELECT name, description
    INTO v_rtn_name, v_rtn_desc
    FROM px17_sys_type
    WHERE oid = fv_oid
    AND ROWNUM = 1 ;
    ELSE
    SELECT name, description
    INTO v_rtn_name, v_rtn_desc
    FROM px17_type_client
    WHERE oid = fv_oid
         AND cidn = fv_cidn
    AND ROWNUM = 1 ;
    END IF ;
    EXCEPTION
    WHEN no_data_found THEN
    v_rtn_name := NULL ;
    v_rtn_desc := NULL ;
    END ;
    END IF ;
    IF (UPPER(NVL(fv_col, '~')) = 'NAME') THEN
    RETURN v_rtn_name ;
    ELSIF ((UPPER(NVL(fv_col, '~')) = 'DESC')
    OR (UPPER(NVL(fv_col, '~')) = 'DESCRIPTION')) THEN
    RETURN v_rtn_desc ;
    ELSE
    RETURN (NVL(v_rtn_name, CHR(155)) || '~' || NVL(v_rtn_desc, CHR(155))) ;
    END IF ;
    END f_type_px17 ;
    *************************

  • Newbie - help with a SQL query for a bar chart  - Originally posted in APEX

    I originally posted this in the APEX forum but someone there suggested this is more of a SQL question.  Anyone out there who can provide some assistance?
    Hi,
    I'm a new user on APEX with no real SQL knowledge and I'm trying to build a dashboard with charts into an existing APEX application. Based on another application, I have come up with the following SQL code:
    select null link
    , CATEGORY label
    , count (decode(PROJECT_STATUS,'1',PROJECT_ID))"Active"
    , count (decode(PROJECT_STATUS,'2',PROJECT_ID))"Complete"
    , count (decode(PROJECT_STATUS,'3',PROJECT_ID))"On Hold"
    , count (decode(PROJECT_STATUS,'4',PROJECT_ID))"Pipeline"
    , count (decode(PROJECT_STATUS,'5',PROJECT_ID))"Pending Review"
    from GRAPO_PROHEADTRK
    where (PROJECT_STATUS='1' or PROJECT_STATUS='2' or PROJECT_STATUS='3' or PROJECT_STATUS='4' or PROJECT_STATUS='5' or PROJECT_STATUS='6')
    group by CATEGORY
    Order by COUNT(PROJECT_ID) DESC
    The code from the other app was:
    select null link
    , FUNCTIONAL_AREA label
    , count (decode(PROJECT_STATUS,'Active',PROJECT_ID))"Active"
    , count (decode(PROJECT_STATUS,'Complete',PROJECT_ID))"Complete"
    , count (decode(PROJECT_STATUS,'On Hold',PROJECT_ID)) "On Hold"
    , count (decode(PROJECT_STATUS,'Recurring',PROJECT_ID))"Recurring"
    , count (decode(PROJECT_STATUS,'Pipeline',PROJECT_ID))"Pipeline"
    , count (decode(PROJECT_STATUS,'Not Approved',PROJECT_ID))"Not Approved"
    from PM_V2
    where LOB='S2S' and (FUNCTIONAL_AREA='Accounts Payable' or FUNCTIONAL_AREA='Expense' or FUNCTIONAL_AREA='Procurement' or FUNCTIONAL_AREA='Fixed Assets')
    group by FUNCTIONAL_AREA
    Order by COUNT(PROJECT_ID) DESC
    I'm getting a "Failed to parse SQL query!" error when I try to run validation.
    Is this enough info for some assistance? Any help would really be appreciated.
    Thanks,
    Rachel

    Hi, Rachel,
    user10774102 wrote:
    I originally posted this in the APEX forum but someone there suggested this is more of a SQL question.  Anyone out there who can provide some assistance?
    Hi,
    I'm a new user on APEX with no real SQL knowledge and I'm trying to build a dashboard with charts into an existing APEX application. Based on another application, I have come up with the following SQL code:
    select null link
    , CATEGORY label
    , count (decode(PROJECT_STATUS,'1',PROJECT_ID))"Active"
    , count (decode(PROJECT_STATUS,'2',PROJECT_ID))"Complete"
    , count (decode(PROJECT_STATUS,'3',PROJECT_ID))"On Hold"
    , count (decode(PROJECT_STATUS,'4',PROJECT_ID))"Pipeline"
    , count (decode(PROJECT_STATUS,'5',PROJECT_ID))"Pending Review"
    from GRAPO_PROHEADTRK
    where (PROJECT_STATUS='1' or PROJECT_STATUS='2' or PROJECT_STATUS='3' or PROJECT_STATUS='4' or PROJECT_STATUS='5' or PROJECT_STATUS='6')
    group by CATEGORY
    Order by COUNT(PROJECT_ID) DESCIs there a problem with the code above?
    It's curious that the WHERE clause includes "PROJECT_STATUS='6'", but there is no pivoted column for project_status='6', like there is for '1' through '5'. That's not necessarily a mistake, and it wouldn't raise an error in any case.
    Instead of
    where (PROJECT_STATUS='1' or PROJECT_STATUS='2' or PROJECT_STATUS='3' or PROJECT_STATUS='4' or PROJECT_STATUS='5' or PROJECT_STATUS='6')you could say
    where PROJECT_STATUS  IN ('1', '2', '3', '4', '5', '6')but that probably has nothing to do with your current problem.
    The code from the other app was:
    select null link
    , FUNCTIONAL_AREA label
    , count (decode(PROJECT_STATUS,'Active',PROJECT_ID))"Active"
    , count (decode(PROJECT_STATUS,'Complete',PROJECT_ID))"Complete"
    , count (decode(PROJECT_STATUS,'On Hold',PROJECT_ID)) "On Hold"
    , count (decode(PROJECT_STATUS,'Recurring',PROJECT_ID))"Recurring"
    , count (decode(PROJECT_STATUS,'Pipeline',PROJECT_ID))"Pipeline"
    , count (decode(PROJECT_STATUS,'Not Approved',PROJECT_ID))"Not Approved"
    from PM_V2
    where LOB='S2S' and (FUNCTIONAL_AREA='Accounts Payable' or FUNCTIONAL_AREA='Expense' or FUNCTIONAL_AREA='Procurement' or FUNCTIONAL_AREA='Fixed Assets')
    group by FUNCTIONAL_AREA
    Order by COUNT(PROJECT_ID) DESC
    I'm getting a "Failed to parse SQL query!" error when I try to run validation.Is that an Apex error message? Sorry, I don't know anything about Apex.
    If you can't get a more specific error message from Apex, then try debugging this statement in SQL*Plus. When you get it fixed, then you can copy it back into Apex.
    If this is a SQL problem, then you should be able to re-create the problem in pure SQL.
    If you can't re-create the problem in pure SQL, then it's probably an Apex problem, and belongs in the Apex forum, not here.
    I don't see anything obviously wrong with your code, but I can't tell if, for example, you spelled a column name wrong, or if something has the wrong data type
    Is this enough info for some assistance? Any help would really be appreciated.It wiould be better if you posted a completE script that people could run to re-create the problem, and to test their ideas.
    Whenever you have a problem, please post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) from all tables involved.
    Also post the results you want from that data, and an explanation of how you get those results from that data, with specific examples.
    Always say which version of Oracle (and any other software, such as Apex) you're using.

  • Help with Correcting the Query

    Hi Gurus,
    Could someone let me know if this query is right? When i am building a report i am getting an error that
    Incorrectly defined logical table source (for fact table MTL_DESCR_ELEMENT_VALUES) does not contain mapping for [IBE_MSITES_B.ATTRIBUTE10]. (HY000)
    Incorrectly defined logical table source (for fact table MTL_SYSTEM_ITEMS_FVL) does not contain mapping for [MTL_DESCR_ELEMENT_VALUES.ELEMENT_VALUE].
    from inv.mtl_system_items_b mtlb,
    inv.mtl_descr_element_values mtld,
    apps.mtl_item_Caterogies_v cat,
    apps.mtl_system_items_fvl fvl,
    ibe.ibe_msites_b imb,
    ibe.ibe_dsp_section_items idsi,
    ibe.ibe_dsp_msite_sct_items idmsi
    where mtlb.inventory_item_id = mtld.inventory_item_id
    AND cat.inventory_item_id = mtlb.inventory_item_id
    AND mtlb.inventory_item_id = fvl.inventory_item_id
    AND mtlb.inventory_item_id = idsi.inventory_item_id
    AND idsi.section_item_id = idmsi.section_item_id
    AND imb.msite_id = idmsi.mini_site_id
    Regards

    Hi,
    792011 wrote:
    Hi Gurus,
    Could someone let me know if this query is right? When i am building a report i am getting an error that I'm not sure what you mean by "right". If you're getting an error, doesn't that mean that it's not right?
    Incorrectly defined logical table source (for fact table MTL_DESCR_ELEMENT_VALUES) does not contain mapping for [IBE_MSITES_B.ATTRIBUTE10]. (HY000)
    Incorrectly defined logical table source (for fact table MTL_SYSTEM_ITEMS_FVL) does not contain mapping for [MTL_DESCR_ELEMENT_VALUES.ELEMENT_VALUE].Are those the exact error messages you're getting? What version of Oracle, and what tool, are producing them?
    from inv.mtl_system_items_b mtlb,
    inv.mtl_descr_element_values mtld,
    apps.mtl_item_Caterogies_v cat,
    apps.mtl_system_items_fvl fvl,
    ibe.ibe_msites_b imb,
    ibe.ibe_dsp_section_items idsi,
    ibe.ibe_dsp_msite_sct_items idmsi
    where mtlb.inventory_item_id = mtld.inventory_item_id
    AND cat.inventory_item_id = mtlb.inventory_item_id
    AND mtlb.inventory_item_id = fvl.inventory_item_id
    AND mtlb.inventory_item_id = idsi.inventory_item_id
    AND idsi.section_item_id = idmsi.section_item_id
    AND imb.msite_id = idmsi.mini_site_idEvery query must have a SELECT clause.
    I don't see any other obvious errors in what you posted, though, without the CREATE TABLE statments, there's no way I could see much besides syntax errors. Reading unformatted code is very difficult, however, so I may have missed siomething. Never write, let alone post, unformatted code.
    See the following thread for how to pinpoint errors by taking baby steps:
    What is wrong with my SQL Keeps Errroring out I cannot see where!  HELP

  • Help with writing the query

    Hi,
    I have a table which has columns that records the logon and logoff times of the users every thime they do so. here are the column descriptions
    MSG DATE - DATE of the Logon\logoff
    MSG TIME - TIME of the logon\log off
    Log Type -  Type of activity ( Logon or Logoff.)
    User NAme
    Q)My requirement is to find the users that haven't logged on in the past 6 months. Can you please help?
    Many Thanks,
    Bhanu

    select [User Name] from LogActivity
    GROUP BY [User Name]
    HAVING MAX([MSG Date]) < DATEADD(month, -6, CURRENT_TIMESTAMP) 
    For every expert, there is an equal and opposite expert. - Becker's Law
    My blog
    My TechNet articles

  • I need a help on Join please or anybody help to rewrite the query

    select
    x.QUEST_DESC,y.QUES_RESPONSE, y.user_id from
    (select c.QUES_CODE, c.QUEST_DESC, null user_id from CLINICAL_HISTORY_QUESTIONS c where c.CLINICAL_TYPE_CODE=2) x,
    (select a.QUEST_CODE, a.QUEST_RESPONSE, a.user_id from PATIENT_CLINICAL_HISTORIES a where a.CLINICAL_TYPE_CODE=2 and a.user_ID=88) y
    where x.QUEST_CODE =y.QUEST_CODE(+)
    Is there any way I can display same user_ID 88 on the null USER_ID (Joined one)
    my result is
    QUEST_DESC     QUEST_RESPONSE     USER_ID
    Fibrostenotic               U     88
    Inflammatory               U     88
    Int Penetrating/Perforating          U     88
    Perianal Perforating Disease          U     88
    Uc Like                    U     88
    Iv Therapy          
    Fistula          
    Bleeding          
    Osteopenia          
    Sibo          
    Urgency          
    Extraintestinal Sx          
    Steroid Dependent          
    Immunosuppressive Tx          
    Fever/Chills          
    Obstructive Sx          
    Stool Consistency          
    Adb Pain          
    Other          
    Growth          
    Osteoporosis          
    Stool Frequency          
    Flare Of Disease
    Edited by: Paul Vellackel on Jul 2, 2010 3:20 PM
    Edited by: Paul Vellackel on Jul 2, 2010 3:55 PM

    sigh
    What we were asking you is to post data we can work with rightaway, so CREATE TABLE statement, and INSERT INTO statement. So: not output, but statements...
    Since I'm in a good mood (we're in the semi finals ;) ), here's an example of how you should post your data:
    create table a1 as
    select 1 quest_code, 'Fibrostenotic' quest_desc from dual union
    select 2, 'Inflammatory' from dual union
    select 3, 'Int Penetrating/Perforating' from dual union
    select 4, 'Perianal Perforating Disease' from dual union
    select 5, 'Uc Like' from dual union
    select 6, 'Flare Of Disease' from dual union
    select 7, 'Immunosuppressive Tx' from dual union
    select 8, 'Iv Therapy' from dual union
    select 9, 'Stool Consistency' from dual union
    select 10, 'Urgency' from dual union
    select 11, 'Stool Frequency' from dual union
    select 12, 'Bleeding' from dual union
    select 13, 'Adb Pain' from dual union
    select 14, 'Fever/Chills' from dual union
    select 15, 'Fistula' from dual union
    select 16, 'Obstructive Sx' from dual union
    select 17, 'Extraintestinal Sx' from dual union
    select 18, 'Steroid Dependent' from dual union
    select 19, 'Sibo' from dual union
    select 20, 'Osteoporosis' from dual union
    select 21, 'Osteopenia' from dual union
    select 22, 'Growth' from dual union
    select 23,  'Other' from dual;
    create table a2 as
    select 1 quest_code, 'U' quest_response, 88 user_id from dual union
    select 2, 'U', 88 from dual union
    select 3, 'U', 88 from dual union
    select 4, 'U', 88 from dual union
    select 5, 'U', 88 from dual;
    create table a3 as
    select 'testuserb' user_name, 88 user_id from dual;Posted like that, we can copy+paste and try to help you rightaway instead of waisting time formatting, putting quotes right etc. etc.
    Also use the {noformat}{noformat} tag when you post an example.
    That way it will stay formatted and indented.
    So, when you type: {noformat}select *
    from dual;{noformat}
    it will appear as: select *
    from dual;when you post it.
    Finally, perhaps you could try something like this:SQL> select a1.quest_desc
    2 , a2.quest_response
    3 , case
    4 when (select a3.user_id
    5 from a3
    6 where a3.user_id = a2.user_id) is not null
    7 then (select a3.user_id
    8 from a3
    9 where a3.user_id = a2.user_id)
    10 else (select a3.user_id
    11 from a3
    12 where a3.user_name = 'testuserb')
    13 end user_id
    14 from a1
    15 , a2
    16 where a1.quest_code = a2.quest_code(+);
    QUEST_DESC Q USER_ID
    Fibrostenotic U 88
    Inflammatory U 88
    Int Penetrating/Perforating U 88
    Perianal Perforating Disease U 88
    Uc Like U 88
    Iv Therapy 88
    Fistula 88
    Bleeding 88
    Osteopenia 88
    Sibo 88
    Urgency 88
    Extraintestinal Sx 88
    Steroid Dependent 88
    Immunosuppressive Tx 88
    Fever/Chills 88
    Obstructive Sx 88
    Stool Consistency 88
    Adb Pain 88
    Other 88
    Growth 88
    Osteoporosis 88
    Stool Frequency 88
    Flare Of Disease 88
    23 rows selected.

  • Pls help to rewrite the query in another method .

    Insert into bl_voyage_details (BVD_COMPANY,BVD_REFERENCE,BVD_SERIAL,BVD_CARRIER,BVD_VESSEL,BVD_VOY,BVD_LOCATION,BVD_TYPE,BVD_CRT_BY,BVD_CRT_ON,
    BVD_UPD_BY,BVD_UPD_ON,BVD_STATUS,BVD_STATUS_DATE,BVD_STATUS_BY )
    Values (Select bdl_company,bdl_reference,
    *(select nvl(max(bvd_serial),0)+1 from bl_voyage_details)*
    ,bdl_carrier,bdl_vessel,bdl_voy,bdl_location,bdl_type,user,sysdate,user,'0',sysdate,sysdate from bl_details)
    Insert into bl_voyage_details (BVD_COMPANY,BVD_REFERENCE,BVD_SERIAL,BVD_CARRIER,BVD_VESSEL,BVD_VOY,BVD_LOCATION,BVD_TYPE,BVD_CRT_BY,BVD_CRT_ON,
    BVD_UPD_BY,BVD_UPD_ON,BVD_STATUS,BVD_STATUS_DATE,BVD_STATUS_BY )
    Values (Select bdl_company,bdl_reference,
    *(select nvl(max(bvd_serial),0)+1 from bl_voyage_details where (BVD_COMPANY,BVD_REFERENCE)in (bdl_company,bdl_reference)* )
    ,bdl_carrier,bdl_vessel,bdl_voy,bdl_location,bdl_type,user,sysdate,user,'0',sysdate,sysdate from bl_details)
    Edited by: Rinz on Apr 27, 2010 3:57 PM
    Edited by: Rinz on Apr 27, 2010 3:57 PM

    Seems related to your previous question ( Procedure creation )
    Is there any reason why you couldn't just use a sequence:
    insert into bl_voyage_details
    (bvd_company,
      bvd_reference,
      bvd_serial,
      bvd_carrier,
      bvd_vessel,
      bvd_voy,
      bvd_location,
      bvd_type,
      bvd_crt_by,
      bvd_crt_on,
      bvd_upd_by,
      bvd_upd_on,
      bvd_status,
      bvd_status_date,
      bvd_status_by
    select bdl_company,
           bdl_reference,
           some_sequence.nextval,  --<< use a sequence
           bdl_carrier,
           bdl_vessel,
           bdl_voy,
           bdl_location,
           bdl_type,
           user,
           sysdate,
           user,
           sysdate,
           '0',
           sysdate,
           sysdate
    from   bl_details;Also:
    To post formatted code, put the {noformat} {noformat}- tag before and after your examples.
    When you post:
    {noformat} select *
    from dual;
    {noformat}
    it will appear as: select *
    from dual;
    on the forum.
    The FAQ will tell you more: http://forums.oracle.com/forums/help.jspa                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

  • Please help rewrite the query

    Hi ,
    Below query is taking more time (4mins) for 41 rows returning and there is no full table scan .Can some one help to rewrite the query.
    SELECT
              esma.candidate AS candidate_additional_sample,
              ccr.raw_mark,
              ccr.split_session_year AS year,
              ccr.split_session_month AS month,
              ccr.paper_code,
              ccr.assessment_school AS school_code,
              get_cand_session_number(ccr.split_session_year,ccr.split_session_month,ccr.candidate) AS candidate_session_number,
              ccr.candidate AS candidate_code,
              c.firstname AS candidate_firstname,
              c.lastname AS candidate_lastname,
              ema.moderator_code,
              ema.examiner_code,
              csr.self_taught
             FROM
              ibis.candidate_component_reg ccr
            INNER JOIN ibis.candidate_examiner_allocation cea
               ON ccr.split_session_year= cea.year
              AND ccr.split_session_month=cea.month
              AND ccr.assessment_school=cea.assessment_school
              AND ccr.paper_code= cea.paper_code
              AND ccr.candidate     =        cea.candidate
            INNER JOIN ibis.examination_paper ep
              ON ccr.split_session_year= ep.year
              AND ccr.split_session_month=ep.month
              AND ccr.paper_code=ep.paper_code
            INNER JOIN ibis.examiner_moderator_allocation ema
              ON ema.year =cea.year
              AND ema.month =cea.month
              AND ema.no_lang_code=ep.no_lang_code
              AND ema.examiner_code=cea.examiner_code
              AND ema.year =ccr.split_session_year
              AND ema.month =ccr.split_session_month
            INNER JOIN ibis.candidate_subject_registration csr
              ON ccr.split_session_year=csr.year
              AND ccr.split_session_month=csr.month
              AND ccr.main_school=csr.main_school
              AND ccr.candidate=csr.candidate
              AND ccr.subject=csr.subject
              AND ccr.subject_option=csr.subject_option
              AND ccr.lvl=csr.lvl
              AND ccr.language=csr.language 
            INNER JOIN ibis.candidate c
              ON ccr.candidate=c.candidate
            LEFT OUTER JOIN  ibis.exam_sample_mark_additional esma
              ON ccr.split_session_year = esma.year
              AND ccr.split_session_month  = esma.month
              AND ep.no_lang_code = esma.nolang_code
              AND ccr.candidate = esma.candidate
            WHERE
                  ccr.split_session_year=:v_year
              AND ccr.split_session_month=:v_month
              AND ccr.subject=:v_subject
              AND ccr.subject_option=nvl(:v_subject_option,ccr.subject_option)
              AND ccr.language=nvl(:v_language, ccr.language)
              AND ccr.component=:v_component
              AND ccr.lvl=:v_lvl
              AND ccr.raw_mark IS NOT NULL          
              AND cea.examiner_code  = :v_examiner_code
              AND ((ccr.sampled='Y'
                      AND csr.self_taught='N'
                      AND EXISTS (SELECT 1 FROM ibis.subject_component sc
                                  WHERE sc.assessment_method_id = 11
                                    AND sc.assessment_type='INTERNAL'
                                    AND ccr.split_session_year=sc.year
                                    AND ccr.split_session_month=sc.month
                                    AND ccr.paper_code=sc.paper_code
                                    AND ccr.subject=sc.subject
                                    AND ccr.subject_option=sc.subject_option
                                    AND ccr.lvl=sc.lvl
                                    AND ccr.language=sc.language
                                    AND ccr.component=sc.component)
                      AND NOT EXISTS (SELECT 1 FROM ibis.cw_portfolio_template cpt
                                      WHERE ccr.split_session_year = cpt.year
                                        AND ccr.split_session_month = cpt.month
                                        AND ccr.subject = cpt.subject
                                        AND ccr.subject_option = cpt.subject_option
                                        AND ccr.component = cpt.component
                                        AND cpt.combined = 'Y')
                      AND NOT EXISTS (SELECT 1 FROM ibis.school_sample_mark ssm
                                      WHERE ssm.year= ccr.split_session_year
                                        AND ssm.month  = ccr.split_session_month
                                        AND ssm.paper_code  = ccr.paper_code
                                        AND ssm.candidate =ccr.candidate
                                        AND ssm.examiner_sample = 'Y'))
                  OR (ccr.sampled='N'
                      AND csr.self_taught='Y'
                      AND EXISTS (SELECT 1 FROM ibis.subject_component sc
                                  WHERE sc.assessment_method_id = 11
                                    AND ccr.split_session_year=sc.year
                                    AND ccr.split_session_month=sc.month
                                    AND ccr.paper_code=sc.paper_code
                                    AND ccr.subject=sc.subject
                                    AND ccr.subject_option=sc.subject_option
                                    AND ccr.lvl=sc.lvl
                                    AND ccr.language=sc.language
                                    AND ccr.component=sc.component)
                      AND NOT EXISTS (SELECT 1 FROM ibis.cw_portfolio_template cpt
                                      WHERE ccr.split_session_year = cpt.year
                                        AND ccr.split_session_month = cpt.month
                                        AND ccr.subject = cpt.subject
                                        AND ccr.subject_option = cpt.subject_option
                                        AND ccr.component = cpt.component
                                        AND cpt.combined = 'Y'))
                  OR (ccr.sampled='N'
                      AND EXISTS (SELECT 1 FROM ibis.subject_component sc
                                  WHERE sc.assessment_method_id = 11
                                    AND ccr.split_session_year=sc.year
                                    AND ccr.split_session_month=sc.month
                                    AND ccr.paper_code=sc.paper_code
                                    AND ccr.subject=sc.subject
                                    AND ccr.subject_option=sc.subject_option
                                    AND ccr.lvl=sc.lvl
                                    AND ccr.language=sc.language
                                    AND ccr.component=sc.component)
                      AND EXISTS (SELECT 1 FROM ibis.cw_portfolio_template cpt
                                      WHERE ccr.split_session_year = cpt.year
                                        AND ccr.split_session_month = cpt.month
                                        AND ccr.subject = cpt.subject
                                        AND ccr.subject_option = cpt.subject_option
                                        AND ccr.component = cpt.component
                                        AND cpt.combined = 'Y')));
    explain plan
    line 1: SQLPLUS Command Skipped: set linesize 130
    line 2: SQLPLUS Command Skipped: set pagesize 0
    PLAN_TABLE_OUTPUT                                                                                                                                                                                                                                                                                           
    Plan hash value: 2594643366                                                                                                                                                                                                                                                                                 
    | Id  | Operation                             | Name                           | Rows  | Bytes | Cost (%CPU)| Time     |                                                                                                                                                                                    
    |   0 | SELECT STATEMENT                      |                                |     2 |  1036 |    34   (3)| 00:00:01 |                                                                                                                                                                                    
    |*  1 |  FILTER                               |                                |       |       |            |          |                                                                                                                                                                                    
    |*  2 |   HASH JOIN OUTER                     |                                |     2 |  1036 |    34   (3)| 00:00:01 |                                                                                                                                                                                    
    |   3 |    VIEW                               |                                |     2 |   974 |    32   (0)| 00:00:01 |                                                                                                                                                                                    
    |   4 |     CONCATENATION                     |                                |       |       |            |          |                                                                                                                                                                                    
    |*  5 |      FILTER                           |                                |       |       |            |          |                                                                                                                                                                                    
    |*  6 |       TABLE ACCESS BY INDEX ROWID     | CANDIDATE_SUBJECT_REGISTRATION |     1 |    58 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |   7 |        NESTED LOOPS                   |                                |     1 |   485 |    16   (0)| 00:00:01 |                                                                                                                                                                                    
    |   8 |         NESTED LOOPS                  |                                |     1 |   427 |    13   (0)| 00:00:01 |                                                                                                                                                                                    
    |   9 |          NESTED LOOPS                 |                                |     1 |   357 |    11   (0)| 00:00:01 |                                                                                                                                                                                    
    |  10 |           NESTED LOOPS                |                                |     1 |   129 |     8   (0)| 00:00:01 |                                                                                                                                                                                    
    |  11 |            NESTED LOOPS               |                                |     1 |    80 |     5   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 12 |             INDEX RANGE SCAN          | PK_EXAMINER_MODERATOR_ALLOC    |     1 |    39 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 13 |             INDEX RANGE SCAN          | RFL_EP1                        |     1 |    41 |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |  14 |            TABLE ACCESS BY INDEX ROWID| CANDIDATE_EXAMINER_ALLOCATION  |     1 |    49 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 15 |             INDEX RANGE SCAN          | CANDIDATE_ALLOCATION_EXAMINER  |     1 |       |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 16 |           TABLE ACCESS BY INDEX ROWID | CANDIDATE_COMPONENT_REG        |     1 |   228 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 17 |            INDEX RANGE SCAN           | SPLIT_SESSION_CANDIDATE        |     1 |       |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |  18 |          TABLE ACCESS BY INDEX ROWID  | CANDIDATE                      |     1 |    70 |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 19 |           INDEX UNIQUE SCAN           | CANDIDATE_PK                   |     1 |       |     1   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 20 |         INDEX RANGE SCAN              | Y_M_CAND_SUBJ_LVL_OPTION       |     1 |       |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 21 |      FILTER                           |                                |       |       |            |          |                                                                                                                                                                                    
    |* 22 |       TABLE ACCESS BY INDEX ROWID     | CANDIDATE_SUBJECT_REGISTRATION |     1 |    58 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |  23 |        NESTED LOOPS                   |                                |     1 |   485 |    16   (0)| 00:00:01 |                                                                                                                                                                                    
    |  24 |         NESTED LOOPS                  |                                |     1 |   427 |    13   (0)| 00:00:01 |                                                                                                                                                                                    
    |  25 |          NESTED LOOPS                 |                                |     1 |   357 |    11   (0)| 00:00:01 |                                                                                                                                                                                    
    |  26 |           NESTED LOOPS                |                                |     1 |   129 |     8   (0)| 00:00:01 |                                                                                                                                                                                    
    |  27 |            NESTED LOOPS               |                                |     1 |    80 |     5   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 28 |             INDEX RANGE SCAN          | PK_EXAMINER_MODERATOR_ALLOC    |     1 |    39 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 29 |             INDEX RANGE SCAN          | RFL_EP1                        |     1 |    41 |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |  30 |            TABLE ACCESS BY INDEX ROWID| CANDIDATE_EXAMINER_ALLOCATION  |     1 |    49 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 31 |             INDEX RANGE SCAN          | CANDIDATE_ALLOCATION_EXAMINER  |     1 |       |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 32 |           TABLE ACCESS BY INDEX ROWID | CANDIDATE_COMPONENT_REG        |     1 |   228 |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 33 |            INDEX RANGE SCAN           | SPLIT_SESSION_CANDIDATE        |     1 |       |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |  34 |          TABLE ACCESS BY INDEX ROWID  | CANDIDATE                      |     1 |    70 |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 35 |           INDEX UNIQUE SCAN           | CANDIDATE_PK                   |     1 |       |     1   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 36 |         INDEX RANGE SCAN              | Y_M_CAND_SUBJ_LVL_OPTION       |     1 |       |     2   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 37 |    INDEX RANGE SCAN                   | EXAM_SAMP_MARK_ADD_IOT_PK      |    36 |  1116 |     1   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 38 |   TABLE ACCESS BY INDEX ROWID         | CW_PORTFOLIO_TEMPLATE          |     1 |    46 |     4   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 39 |    INDEX RANGE SCAN                   | YEAR_MON_PORTFOLIO_TEMPLATE    |     1 |       |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 40 |    TABLE ACCESS BY INDEX ROWID        | SCHOOL_SAMPLE_MARK             |     1 |    34 |     4   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 41 |     INDEX RANGE SCAN                  | CAND_PAPER_YEAR_MONTH          |     1 |       |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 42 |     TABLE ACCESS BY INDEX ROWID       | SUBJECT_COMPONENT              |     1 |    96 |     4   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 43 |      INDEX RANGE SCAN                 | SUBJECT_COMPONENT_PK           |     1 |       |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 44 |      TABLE ACCESS BY INDEX ROWID      | CW_PORTFOLIO_TEMPLATE          |     1 |    46 |     4   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 45 |       INDEX RANGE SCAN                | YEAR_MON_PORTFOLIO_TEMPLATE    |     1 |       |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 46 |       TABLE ACCESS BY INDEX ROWID     | SUBJECT_COMPONENT              |     1 |    87 |     4   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 47 |        INDEX RANGE SCAN               | SUBJECT_COMPONENT_PK           |     1 |       |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 48 |        TABLE ACCESS BY INDEX ROWID    | SUBJECT_COMPONENT              |     1 |    87 |     4   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 49 |         INDEX RANGE SCAN              | SUBJECT_COMPONENT_PK           |     1 |       |     3   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 50 |         TABLE ACCESS BY INDEX ROWID   | CW_PORTFOLIO_TEMPLATE          |     1 |    46 |     4   (0)| 00:00:01 |                                                                                                                                                                                    
    |* 51 |          INDEX RANGE SCAN             | YEAR_MON_PORTFOLIO_TEMPLATE    |     1 |       |     3   (0)| 00:00:01 |                                                                                                                                                                                    
      Predicate Information (identified by operation id):                                                                                                                                                                                                                                                         
       1 - filter("from$_subquery$_011"."SAMPLED"='Y' AND "from$_subquery$_011"."SELF_TAUGHT"='N' AND  NOT EXISTS                                                                                                                                                                                               
                  (SELECT /*+ */ 0 FROM "IBIS"."CW_PORTFOLIO_TEMPLATE" "CPT" WHERE "CPT"."COMPONENT"=:B1 AND                                                                                                                                                                                                    
                  "CPT"."SUBJECT_OPTION"=:B2 AND "CPT"."SUBJECT"=:B3 AND "CPT"."MONTH"=:B4 AND "CPT"."YEAR"=:B5 AND                                                                                                                                                                                             
                  "CPT"."COMBINED"='Y') AND  NOT EXISTS (SELECT /*+ */ 0 FROM "IBIS"."SCHOOL_SAMPLE_MARK" "SSM" WHERE                                                                                                                                                                                           
                  "SSM"."MONTH"=:B6 AND "SSM"."YEAR"=:B7 AND "SSM"."PAPER_CODE"=:B8 AND "SSM"."CANDIDATE"=:B9 AND                                                                                                                                                                                               
                  "SSM"."EXAMINER_SAMPLE"='Y') AND  EXISTS (SELECT /*+ */ 0 FROM "IBIS"."SUBJECT_COMPONENT" "SC" WHERE                                                                                                                                                                                          
                  "SC"."COMPONENT"=:B10 AND "SC"."SUBJECT_OPTION"=:B11 AND "SC"."LANGUAGE"=:B12 AND "SC"."LVL"=:B13 AND                                                                                                                                                                                         
                  "SC"."SUBJECT"=:B14 AND "SC"."MONTH"=:B15 AND "SC"."YEAR"=:B16 AND "SC"."PAPER_CODE"=:B17 AND                                                                                                                                                                                                 
                  "SC"."ASSESSMENT_METHOD_ID"=11 AND "SC"."ASSESSMENT_TYPE"='INTERNAL') OR "from$_subquery$_011"."SAMPLED"='N'                                                                                                                                                                                  
                  AND "from$_subquery$_011"."SELF_TAUGHT"='Y' AND  NOT EXISTS (SELECT /*+ */ 0 FROM                                                                                                                                                                                                             
                  "IBIS"."CW_PORTFOLIO_TEMPLATE" "CPT" WHERE "CPT"."COMPONENT"=:B18 AND "CPT"."SUBJECT_OPTION"=:B19 AND                                                                                                                                                                                         
                  "CPT"."SUBJECT"=:B20 AND "CPT"."MONTH"=:B21 AND "CPT"."YEAR"=:B22 AND "CPT"."COMBINED"='Y') AND  EXISTS (SELECT                                                                                                                                                                               
                  /*+ */ 0 FROM "IBIS"."SUBJECT_COMPONENT" "SC" WHERE "SC"."COMPONENT"=:B23 AND "SC"."SUBJECT_OPTION"=:B24 ANDEdited by

    Can you please post the following scripts:
    1. Tables structure (with all indexes & constraints)
    2. Tables data
    3. SQL trace file
    possibly everything that one can need to regenerate the scenario on his own DB...
    OR
    spend some time with Oracle Docs on Performance Tuning and then resolve it yourself.
    Regards,
    Ankit Rathi
    http://theoraclelog.blogspot.in

  • Please help to modifiy this query for better performance

    Please help to rewrite this query for better performance. This is taking long time to execute.
    Table t_t_bil_bil_cycle_change contains 1200000 rows and table t_acctnumberTab countains  200000 rows.
    I have created index on ACCOUNT_ID
    Query is shown below
    update rbabu.t_t_bil_bil_cycle_change a
       set account_number =
           ( select distinct b.account_number
             from rbabu.t_acctnumberTab b
             where a.account_id = b.account_id
    Table structure  is shown below
    SQL> DESC t_acctnumberTab;
    Name           Type         Nullable Default Comments
    ACCOUNT_ID     NUMBER(10)                            
    ACCOUNT_NUMBER VARCHAR2(24)
    SQL> DESC t_t_bil_bil_cycle_change;
    Name                    Type         Nullable Default Comments
    ACCOUNT_ID              NUMBER(10)                            
    ACCOUNT_NUMBER          VARCHAR2(24) Y    

    Ishan's solution is good. I would avoid updating rows which already have the right value - it's a waste of time.
    You should have a UNIQUE or PRIMARY KEY constraint on t_acctnumberTab.account_id
    merge rbabu.t_t_bil_bil_cycle_change a
    using
          ( select distinct account_number, account_id
      from  rbabu.t_acctnumberTab
          ) t
    on    ( a.account_id = b.account_id
           and decode(a.account_number, b.account_number, 0, 1) = 1
    when matched then
      update set a.account_number = b.account_number

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