Query NVL

Similar Questions

• question query NVL

  Hello
  I have a request for a request to write that check null values in the CHANGE_CODE, makes it so 'none' if they are null, then the "none" takes the value and makes "open well". Should it be written in 2 separate calls to the database or can it be written as one? I wrote the following query, the "no" value is picked up, but its not to change the none for ' open wells. "I
  
  StringBuilder sbSQL = new StringBuilder();
  sbSQL.Append ("SELECT distinct RO. OBJECT_ID, RE. Stuff, RR.NAME, replace (nvl (A.CHANGE_CODE, '(none)'), '(none)', 'open_well') REV_CODE, "Autobalance"NOTE");
  sbSQL.Append ("FROM PLX_SCRIPTED_LOAD_OBJECT_SET OBJ");
  sbSQL.Append ("INNER JOIN PLX_CASE_ATTRIBUTE A ON OBJ. OBJECT_ID = A.OBJECT_ID");
  sbSQL.Append ("INNER JOIN PLX_RECON_RESERVOIR RR ON A.UNIQUE_ID is RR. RESERVOIR_NAME");
  sbSQL.Append ("INNER JOIN PLX_RECON_OBJECT RO ON RR. RESERVOIR_ID = RO. RESERVOIR_ID");
  sbSQL.Append ("INNER JOIN PLX_RECON_RESERVOIR_ENTRY RE ON RO. RESERVOIR_DATA_OBJECT_ID = RE. RESERVOIR_DATA_OBJECT_ID");
  sbSQL.Append ("INNER JOIN PLX_RECON_RESERVE_CATEGORY RRC ON RE. RESERVE_CATEGORY_ID = CRR. STUFF AND A.RESERVE_CATEGORY = CRR. CATEGORY_NAME');
  
  If I run the following query in sql developer, I get the results I want:
  SELECT replace (nvl (a.CHANGE_CODE, '(none)'), '(none),' open_well'), reservoir_entity, object_id, rr. Xxx_plx_case_attribute RESERVOIR_NAME A, PLX_RECON_RESERVOIR RR
  where A.UNIQUE_ID = RR. RESERVOIR_NAME
  
  
  any suggestions?
  Thank you

  UPDATE XXX_PLX_CASE_ATTRIBUE SET CHANGE_CODE = "OPEN_WELL".
  WHERE CHANGE_CODE IS NULL OR CHANGE_CODE = 'NONE ';

• Dynamic list - is current issue

  I created a dynamic list. This works except for the IS_CURRENT parameter.

  List : dyn wizard page 11
  Template:      Wizard Progress List, Horizontal Train
  
  Query Source Type: Function Returning SQL Query
  
  Query
  
  case
  when :APP_PAGE_ID = '11' THEN
    RETURN 
    'SELECT null, progress_name label, '||
    'case WHEN NVL(:APPL_TAB_NAME,''PROJECT'')=CURRENT_TAB_NAME THEN ''Y'' else ''N'' end 
   is_current_list_entry,'||
    'null,null,id ' ||
    'FROM csrsr_req_wizard_nav '||
    'WHERE form_number_id = 3 ORDER BY 6';
  when :APP_PAGE_ID = '8' THEN
    RETURN 
    'SELECT null, current_tab_name label '||
    'FROM csrsr_req_wizard_nav '||
    'WHERE form_number_id = 1 ORDER BY 1';
  when :APP_PAGE_ID = '10' THEN
    RETURN 
    'SELECT null, current_tab_name label '||
    'FROM csrsr_req_wizard_nav '||
    'WHERE form_number_id = 2 ORDER BY 1';
  else
    RETURN 
    'SELECT null, current_tab_name label '||
    'FROM csrsr_req_wizard_nav '||
    'WHERE form_number_id = 4 ORDER BY 1';
  END CASE;

  The page I access the dynamic list is on Page 11.
  
  Can someone please?
  
  Robert
  http://apexjscss.blogspot.com

  Applications of dynamic list you generate missing a column. Your questions have 6 columns:

  SELECT
      null
    , progress_name label
    , case
        WHEN NVL(:APPL_TAB_NAME,'PROJECT') = CURRENT_TAB_NAME THEN 'YES'
        else 'NO'
      end is_current
    ,null
    ,null
    ,id
  FROM
      csrsr_req_wizard_nav
  WHERE
      form_number_id = 3
  ORDER BY
      6
  

  The examples in the list wizard have 7:

  SELECT null,
         ENAME label,
         null target,
         'YES' is_current,
         '#APP_IMAGES#del.gif' image,
         'width="20" height="20"' image_attrib,
         ENAME image_alt
  FROM  emp
  ORDER BY ename
  

  Although the target column is not used in a list of courses standard Wizard because it is not clickable, the column must always be included or the values of the column will be compensated. APEX sees your is_current as the target value column and your null image is_currentcolumn. It is advisable to include all columns and alias them:

  select
      null level
    , progress_name label
    , null target
    , case
        nvl(:appl_tab_name, 'PROJECT') = current_tab_name then 'YES'
        else 'NO'
      end is_current
    , null image
    , null image_attrib
    , null image_alt
  from
      csrsr_req_wizard_nav
  where
      form_number_id = 3
  order by
      6
  

  Also note that there are no application APPL_TAB_NAME element in this application, which will have an impact on the results of this query: nvl (: appl_tab_name, 'PROJECT') assess so always at the "PROJECT".

• NVL selection list does not not on the place where clause in query

  Ok. APEX 4.2...

  Im having problems with my selection lists and NULL values... I see that it has come time and time again...

  I have a tabular presentation, with a query based on a selection list.  The selection list has the ability to '- Show All -'... The value of the selection list is a number, and the display is words...  (for reference the LOV query is: select status, batch from pmt_stat_lookup by 1)

  Initially I had problems with null and invalid numbers like ' display Null = 'Yes' and the problem of null % ', so have used the code in this blog to remove the NULL values... Display Null = & amp; #34; Yes & amp; #34; and the problem of null % | Inside Oracle APEX by Patrick Wolf

  Then in the application of my report, I have a where clause clause that checks the value of the selection list... WHERE batch = nvl(:P11_STATUS_SELECT,STATUS_ID)

  everything works almost fine, and I can choose a status, or I choose - see the All-, but the query will not include the lines where the State is null.

  (I also see that maybe I should be, use the case statement instead of the NVL on where clause, but not sure of the syntax. In addition, NVL was used somewhat in the different reports in the application...)

  For reference, the code of the old blog that I as a process page is:

  BEGIN

  FOR rItem IN

  (SELECT NOM_ELEMENT

  OF APEX_APPLICATION_PAGE_ITEMS

  WHERE APPLICATION_ID = TO_NUMBER(:APP_ID)

  AND PAGE_ID IN (TO_NUMBER(:APP_PAGE_ID), 0)

  AND LOV_DISPLAY_NULL = 'Yes'

  AND LOV_DEFINITION IS NOT NULL

  -change here

  AND LOV_NULL_VALUE = '% null | '%'

  )

  LOOP

  IF V (rItem.ITEM_NAME) = "% null | '%'

  THEN

  Apex_Util.set_session_state (rItem.ITEM_NAME, NULL);

  END IF;

  END LOOP;

  END;

  Thank you very much

  Richard

  Richard,

  Perhaps this example can help you solve your problem.

  https://Apex.Oracle.com/pls/Apex/f?p=63838:2

  Jeff

• Using NVL in the query in the query resulting in error

  I always use CF8 and Oracle 11 G back.

  When I use NVL in the query in the query, I got error... I can't use NVL to check the value null? Help, please

  Here are my codes:

  < name cfquery = "GetC2" datasource = "#Trim (application." OracDSN) #">"

  SELECT CamID2, rel2_2, p_ln2, p_fn2, ins, l_year

  OF prt_temp

  WHERE Ins = 'CC '.

  AND l_year = '1481'

  	AND NVL (Child_LN2,' ') <>' '
  	AND NVL (Child_FN2,' ') <>' '

  < / cfquery >

  	< cfif GetC2.Recordcount NEQ 0 >
  	< cfquery name = "CheckRel2C2", dbtype = "QUERY" >
  	SELECT CamID2, rel2_2
  	OF GetC2
  	WHERE NVL (Rel2_2,' ') <>' '
  	AND NVL (p_ln2,' ') = ' '
  	AND NVL (p_fn2,' ') = ' '
  	AND Ins = 'CC '.
  	AND l_year = '1481'
  	< / cfquery >

  < / cfif >

  The error:

  Run database query error.

  Query of queries syntax error.

  Met «NVL (Rel2_2.» Incorrect conditional expression, waiting for an a [as | null | between | in | comparison] condition,.

  NVL is an Oracle function and it is not available in ColdFusion query of query.  If you try to check the values null, use IS NULL or IS NOT NULL.  Then

  WHERE NVL (Rel2_2,' ') <> ' '

  AND NVL (p_ln2,' ') = ' '

  AND NVL (p_fn2,' ') = ' '

  becomes

  WHERE Rel2_2 IS NOT NULL

  AND p_ln2 IS NULL

  AND p_fn2 IS NULL

  -Carl V.

• SQL Query - value NVL

  Hello
  
  I wrote a query below and run Toad which does no found exception data if the employee number ("12345") is a former employee. The nvl in the select statement is not '34567.
  
  SELECT nvl(person_id,34567)
  Of
  Apps.per_all_people_f
  WHERE
  business_group_id = 100
  AND trunc (sysdate) BETWEEN TRUNC (effective_start_date) AND TRUNC (effective_end_date)
  AND current_employee_flag = 'Y '.
  AND employee_number = '12345';
  
  How can we reach without exceptional setting. I use the query above in a PL/SQL cursor?
  
  Thanks in advance.

  You can not manage NVL like that.
  Your query didn't get any folder. Change it as below

  select NVL((SELECT person_id
  FROM
  apps.per_all_people_f
  WHERE
  business_group_id =100
  AND TRUNC(SYSDATE) BETWEEN TRUNC(effective_start_date) AND TRUNC(effective_end_date)
  AND current_employee_flag = 'Y'
  AND employee_number = '12345'), 34567)
  from dual;
  

  Published by: PurveshK on June 21, 2012 17:19

• query for tune

  Hi Master,

  I am not able to resolve this query. Because it is a such a huge request. Take the time when I run this. Please help me to write this query in an optimized way. It's very kind of you.

  SELECT payer_id_n, instance_id_n, lifecycle_type_n,

  payer_status_n, replenishment_id_n, start_date_dt,

  next_replenishment_date_dt, no_of_occurences_n,

  payer_repl_status_n, last_charge_start_date_dt,

  last_charge_end_date_dt, payer_repl_sequence_n,

  pr_row_id_r, tariff_id_n, charge_type_n,

  TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 4)) AS occurrence_type_n,

  TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 5)) AS occurrence_count_n,

  balance_option_n, repl_status_n,

  discount_multiplier_flag_n,

  TO_NUMBER (SUBSTR (gnl_extract_frm_cmd_str_fnc (slab_data, 1), 2)) AS start_period_n,

  TO_NUMBER (gnl_extract_frm_cmd_str_fnc (slab_data, 2)) AS period_type_n,

  TO_NUMBER (gnl_extract_frm_cmd_str_fnc (slab_data, 3)) AS interval_n,

  gnl_extract_frm_cmd_str_fnc (slab_data, 4) AS start_day_v,

  To_date (gnl_extract_frm_cmd_str_fnc (plan_data, 0), 'YYYYMMDDHH24MISS') AS plan_start_date_dt,

  TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 1)) AS plan_id_n,

  TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 2)) AS plan_type_n,

  TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 3)) AS repl_plan_status_n,

  debit_wallet_id_n, debit_units_n, debit_article_id_n,

  credit_wallet_id_n, credit_units_n, credit_cf_policy_n,

  credit_cf_limit_n, affect_validity_on_n,

  validity_period_type_n, validity_period_n,

  validity_extension_policy_n, credit_article_id_n,

  TO_NUMBER (SUBSTR (bill_cycle, 9)),.

  DECODE (ip_batch_count_n, 0, ROWNUM, MOD (ROWNUM, ip_batch_count_n)) AS process_batch_n

  FROM (SELECT pa.payer_id_n, pa.instance_id_n,

  PA.lifecycle_type_n, pa.payer_status_n,

  PRT.replenishment_id_n, prt.start_date_dt,

  PRT.next_replenishment_date_dt,

  PRT.no_of_occurences_n,

  PRT.status_n AS payer_repl_status_n,

  PRT.last_charge_start_date_dt,

  PRT.last_charge_end_date_dt,

  PRT.payer_repl_sequence_n,

  PRT. ROWID AS pr_row_id_r, rpl.tariff_id_n,

  RPL.charge_type_n, rpl.balance_option_n,

  RPL.status_n AS repl_status_n,

  RPL.discount_multiplier_flag_n,

  MAX (TO_CHAR (rp.start_date_dt,

  'YYYYMMDDHH24MISS '.

  )

  || '|'

  || To_char (100000 + rs.start_period_n)

  || '|'

  || RS.period_type_n

  || '|'

  || RS.interval_n

  || '|'

  || RS.start_day_v

  ) AS slab_data,

  MAX (TO_CHAR (rp.start_date_dt,

  'YYYYMMDDHH24MISS '.

  )

  || '|'

  || RP.plan_id_n

  || '|'

  || RP.plan_type_n

  || '|'

  || RP.status_n

  || '|'

  || RP.occurrence_type_n

  || '|'

  || RP.occurrence_count_n

  ) AS plan_data,.

  MAX (TO_CHAR (pbd.start_date_dt, 'YYYYMMDD')

  || PBD.bill_cycle_n

  ) AS bill_cycle

  PA, payers,

  payer_replenishment prt,

  replenishment_master rpl,

  replenishment_slabs rs,

  replenishment_plan rp,

  payer_bill_cycle_details pbd

  WHERE pa.instance_id_n BETWEEN ip_min_instance_id_n

  AND ip_max_instance_id_n

  AND pa.payer_id_n = prt.payer_id_n

  AND prt.status_n = crp_get_config_params.active_status

  AND prt.occurrence_completion_flag_n = repl_occurrence_ongoing

  AND prt.next_replenishment_date_dt < = TRUNC (ip_actual_sch_date_d)

  AND prt.replenishment_id_n = rpl.replenishment_id_n

  AND prt.event_request_no_n IS NULL

  AND NVL (prt. SCHEDULE_FLG_YN_V, 'Y') = 'Y' - added CR CC-99

  AND rp.replenishment_id_n = prt.replenishment_id_n

  AND rp.start_date_dt < = prt.next_replenishment_date_dt

  AND rp.status_n = crp_get_config_params.master_launched_status

  AND rs.replenishment_id_n = prt.replenishment_id_n

  AND rs.plan_id_n = rp.plan_id_n

  AND rs.start_period_n < = prt.no_of_occurences_n + 1

  AND pbd.payer_id_n = prt.payer_id_n

  AND pbd.start_date_dt < = prt.next_replenishment_date_dt

  AND pa.payer_status_n NOT IN (crp_get_config_params.waiting_payer_closure, crp_get_config_params.payer_closed)

  AND NOT EXISTS)

  SELECT 1

  OF payer_replenishment_schedules prs

  WHERE prs.payer_id_n = pa.payer_id_n

  AND prs.replenishment_id_n = prt.replenishment_id_n

  AND prs.status_n = crp_get_config_params.repl_retry)

  AND THERE ARE)

  SELECT 1

  OF payer_tariffs pt

  WHERE pt.payer_id_n = pa.payer_id_n

  AND pt.tariff_id_n = rpl.tariff_id_n

  AND pt.start_date_dt < = TO_DATE (TO_CHAR (prt.start_date_dt, 'YYYYMMDD') |) ("' 235959 ', ' YYYYMMDDHH24MISS ')

  AND pt.event_request_no_n IS NULL

  AND pt.status_n = crp_get_config_params.active_status)

  Pa.payer_id_n GROUP,

  PA.instance_id_n,

  PA.lifecycle_type_n,

  PA.payer_status_n,

  PRT.replenishment_id_n,

  PRT.start_date_dt,

  PRT.next_replenishment_date_dt,

  PRT.no_of_occurences_n,

  PRT.status_n,

  PRT.last_charge_start_date_dt,

  PRT.last_charge_end_date_dt,

  PRT.payer_repl_sequence_n,

  PRT. ROWID,

  RPL.tariff_id_n,

  RPL.charge_type_n,

  RPL.balance_option_n,

  RPL.status_n,

  RPL.discount_multiplier_flag_n),

  RA replenishment_attribute

  WHERE ((TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 4)) = 1))

  AND TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 5)) > no_of_occurences_n)

  OR (TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 4)) = 0)

  )

  )

  AND TO_NUMBER (gnl_extract_frm_cmd_str_fnc (plan_data, 1)) = ra.plan_id_n

  AND TO_NUMBER (SUBSTR (gnl_extract_frm_cmd_str_fnc (a.slab_data, 1), 2)) = ra.start_period_n;

  Concerning

  AR

  Known Devil (regular expression - Yes, it's time CPU...) But it suits your problem) is better than an unknown Angel (your function)

  You don't not tell/check if the query works at all the

  See you soon,.

  Manik.

• Help with the query to create hourly statistics

  Hello!

  I have an array of jobs. Each task has a start_date and a column end_date. end_date can be null if the job is still running.

  I need to create a query to display the number of jobs running for all hours during the last two weeks.

  A job can run for more than an hour.

  
  

  I tried to define what it means for a job during an interval:

  
  

  Job.Start_date < = Interval.end AND Job.Finish_date > = Interval.start

  
  

  Can help you with this query?

  
  

  Thank you!

  Mihai
  

  
  

  Hi, Mihai,

  User810719-Oracle wrote:

  Hello!

  I have an array of jobs. Each task has a start_date and a column end_date. end_date can be null if the job is still running.

  I need to create a query to display the number of jobs running for all hours during the last two weeks.

  A job can run for more than an hour.

  I tried to define what it means for a job during an interval:

  Job.Start_date <= interval.end="" and="" job.finish_date="">= Interval.start...

  You gave essentially the solution yourself.  You just need to outside join your jobs table to a table (or, in the example below, a result set that acts like a table) containing 1 row for each interval.  You can use NVL to equate finish_dates with an effective DATE NULL, so they will be counted:

  WITH intervals AS

  (

  SELECT TRUNC (SYSDATE, 'HH') - ((LEVEL-1)/24) AS interval_start

  , TRUNC (SYSDATE, 'HH') - ((LEVEL-2)/24) AS interval_end

  OF the double

  CONNECT BY LEVEL<= 14="" *="">

  )

  SELECT i.interval_start

  EARL of (j.start_date) AS jobs_running

  Intervals I have

  LEFT OUTER JOIN jobs j WE j.start_date<=>

  AND NVL (j.finish_date

  i.interval_end

  ) > = i.interval_start

  ;

  If you would care to post a small example of data (CREATE TABLE and INSERT statements) and the results desired from this data, I was able to test this.

  Simplify the problem for display.  Do what you are interested only for the past 6 hours, not the last 2 weeks.  We will find a solution that can easily adapt to any number or intervals.

• How to return a query all the elements for an LOV if I select the "white point" (in this LOV)

  Hello. In my application, I have a classic report where, in a region, I built a toolbar with three Popup LOVs which interact with the report. Each LOV displays different items and returns the value according to the selected item.

  For example:

  Popup LOV 1 named P33_DEPARTMENTS has the following components: production, development, projecting, ecc.

  Popup LOV 2 named P33_LOCATIONS was the following: Europe, America, Asia, Africa, ecc.

  
  

  Popup LOV 3 named P33_DEVICES has the following: printer, keyboard, mouse, monitor, ecc.

  
  

  If I query the table to return the lines according to the selected in these LOVs I have something like this:

  
  

  SELECT * FROM < table > WHERE the dep =: P33_DEPARTMENTS AND loc =: P33_LOCATIONS AND dev =: P33_DEVICES

  
  

  Now I want that if the user selects all values (LOVs one white point) (or all), then the query must return all values for that LOV.

  For example, if for the named LOV P33_DEPARTMENTS 'white' value is selected, then the query must return to the table lines this cointain values "production ' OR 'developing' OR 'project', ecc for the columns named"dep".

  This means that must be the operator AND between LOVs but the operator or inside the LOV even, if the item is selected.

  
  

  How is it possible? Thank you
  

  SELECT *
  FROM T
  WHERE dep = nvl( :P33_DEPARTMENTS, dep)
    and loc = nvl( :P33_LOCATIONS, loc)
    and dev = nvl( :P33_DEVICES, loc)
  

  You just need to ensure that, when no value is selected, the LOV will return a NULL value.

  MK

• Query with multiple Tables

  Hello

  I want to run the table several queries. I have 4 tables. Table 1 is to have relatively in table 2, but table 3 & 4 is not related with table 1. wherever I want to extract the data from table 1, table 4. My current query works well but it miss the Chronogram of table 1, which records do not exist in table 2, where, from table 2 of table 4 its working fine.

  SELECT z.productcode, fabqty z.productionadviceno, sum (z.fabricatedqty).

  Fabqtynoms Round (Sum(z.fabricatedqty*.015) + Sum (z.fabricatedqty)),

  w.workorderno, ons min (w.ons).

  ((SOMME (w.qtyinsheets) * min (ons))) PCS,

  (SELECT SUM (NVL (mrnqty, 0)))

  OF CANMRN

  WHERE workorderno = w.workorderno) mrnqty;

  (SELECT ROUND (SUM (NVL (ptnqty, 0))))

  OF CANPTN

  WHERE workorderno = w.workorderno

  ) ptnqty

  OF CANWORKORDER w, productionadvice z

  where w.productionadviceno = z.productionadviceno

  and w.productcode = 501001

  GROUP BY w.workorderno, z.productionadviceno, z.productcode

  PRODUCTCODE PRODUCTIONADVICENO FABQTY FABQTYNOMS WORKORDERNO ONS SCP MRNQTY PTNQTY

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

  501001 20004182 250000 253750 20001805 15 253755 16917 253755

  501001 20004229 200000 203000 20001817 15 202995 13533 202995

  501001 20004251 130000 131950 20001829 15 131955 8797 131955

  501001 20004256 200000 203000 20001839 15 202995 13533 202995

  501001 20004277 500000 507500 20001844 15 507495 33833 507495

  501001 20004411 500000 507500 20001918 15 507495 31619 474285

  501001 20004904 230000 233450 20002150 15 233445

  I want to get this record also is missing after you run the query, as I had mentioned w.productionadviceno = z.productionadviceno due to which its does not, how, in a delicate way, we can use this relationship.

  501001 20004905 10000 10150

  Sandy

  use of EXTERNAL JOINS as follows

  where w.productionadviceno = z.productionadviceno (+)
  

  above is a left outer join. A LEFT OUTER JOIN is a JOIN operations that allow you to specify a join clause. He keeps the lines without correspondence of the first (left) table, join them with a NULL row in the form of the second table (right).

  More details: LEFT OUTER JOIN operation

• Single SQL query for the analysis of the date of customs declaration under the table of Stock codes

  Dear all,

  
  

  Please tell us a single SQL query for the below,
  

  We have a Table of Stock as shown below,

  STOCK_TABLE

   

  ITEM_CODE (item code)

  BAT_NO

  (lot no.)

  TXN_CODE

  (transaction code)

  DOC_NO

  (number)

  BOE_DT

  (date of the customs declaration)

  I1

  B1

  I1

  I2

  I3

  B70

  I4

  B80

  I5

  B90

  T102

  1234

  JULY 2, 2015

  I6

  B100

  We have to find the date of customs declaration (i.e. the date when the items have come under this particular table) for items that are not attached to any document (that is, who have TXN_CODE, DOC_NO and BOE_DT fields with a NULL value).

  For each item in the table of actions, which is not attached to any document, the customs declaration date is calculated as follows.

  1. If (code section, lot number) combination is present under HISTORY_TABLE, the date of customs declaration will receive the UPDT_DT, the transaction code (TXN_CODE) is an IN or transactions (which can be analyzed from the TRANSACTIONS table).

  2. If (code section, lot number) combination is NOT currently at the HISTORY_TABLE (or) the transaction code respective to item - batch number combination code is an operation then customs declaration date will be the date of the document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD that contains the element of that particular lot.

• If the case 1 and case 2 fails, our customs declaration date will be the last date of document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD containing that particular item and the BAT_NO in expected results will be that corresponding to this document, as appropriate, to another NULL.

• If the case 1 or case 2 is successful, the value of the last field (in the output expected, shown further below) BATCH_YN will be 'Y', because it fits the lot. Otherwise it will be 'n'.

HISTORY_TABLE

 

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

UPDT_DT

I1

B1

T1

1234

JANUARY 3, 2015

I1

B20

T20

4567

MARCH 3, 2015

I1

B30

T30

7890

FEBRUARY 5, 2015

I2

B40

T20

1234

JANUARY 1, 2015

TRANSACTION

 

TXN_CODE	TXN_TYPE
T1	IN
T20

OFF

T30

ALL THE

T50

IN

T80

IN

T90

IN

T60

ALL THE

T70

ALL THE

T40

ALL THE

IN_TABLE_HEAD_1

 

H1_SYS_ID (primary key)

TXN_CODE

DOC_NO

DOC_DATE

H1ID1

T1

1234

JANUARY 1, 2015

H1ID2

T70

1234

FEBRUARY 1, 2015

IN_TABLE_ITEM_1

 

I1_SYS_ID

H1_SYS_ID

(foreign key referencing H1_SYS_ID in IN_TABLE_HEAD_1)

ITEM_CODE

I1ID1

H1ID1

I1

I1ID2

H1ID1

I100

I1ID3

H1ID2

I3

IN_TABLE_BATCH_1

 

B1_SYS_ID

TXN_CODE                DOC_NO (now in IN_TABLE_HEAD_1)

BAT_NO

B1ID1

T1

1234

B1 / can be empty

B1ID2

T70

1234

B70

IN_TABLE_HEAD_2

 

H2_SYS_ID (primary key)

TXN_CODE

DOC_NO

DOC_DATE

H2ID1

T30

4567

FEBRUARY 3, 2015

H2ID2

T60

1234

JANUARY 3, 2015

IN_TABLE_ITEM_2

 

I2_SYS_ID	H2_SYS_ID (foreign key referencing H2_SYS_ID in IN_TABLE_HEAD_2)	ITEM_CODE
I2ID1	H2ID1

I1

I2ID2

H2ID1

I200

I2ID3

H2ID2

I2

IN_TABLE_BATCH_2

 

B2_SYS_ID

I2_SYS_ID

(foreign key referencing I2_SYS_ID in IN_TABLE_ITEM_2)

BAT_NO

B2ID1

I2ID1

B30 / null

B2ID2

I2ID2

B90

B2ID2

I2ID3

B60

IN_TABLE_HEAD_3

 

H3_SYS_ID (primary key)	TXN_CODE	DOC_NO	DOC_DATE
H3ID1

T50

1234

JANUARY 2, 2015

H3ID2

T80

1234

JANUARY 3, 2015

H3ID3

T90

1234

JANUARY 4, 2015

H3ID4

T40

1234

AUGUST 5, 2015

IN_TABLE_ITEM_3

 

I3_SYS_ID

H3_SYS_ID

(foreign key referencing H3_SYS_ID in IN_TABLE_HEAD_3)

ITEM_CODE

BAT_NO

I3ID1

H31D1

I2

B50

I3ID2

H3ID2

I4

B40

I3ID3

H3ID3

I4

I3ID4

H3ID4

I6

There is no IN_TABLE_BATCH_3

Please find below the expected results.

OUTPUT

 

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

BOE_DT

BATCH_YN

I1

B1

T1

1234

JANUARY 3, 2015

THERE

I1

B30

T30

7890

FEBRUARY 5, 2015

N

I2

B60

T60

1234

JANUARY 3, 2015

N

I3

B70

T70

1234

FEBRUARY 1, 2015

THERE

I4

T90

1234

JANUARY 4, 2015

N

I6

T40

1234

AUGUST 5, 2015

N

Controls database to create the tables above and insert the records.

CREATE TABLE stock_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), boe_dt DATE );

INSERT EN stock_table

   VALUES ('I1', 'B1', '', '', '');

INSERT EN stock_table

   VALUES ('I1', '', '', '', '');

INSERT IN stock_table

   VALUES ('I2', '', '', '', '');

INSERT EN stock_table

   VALUES ('I3', 'B70', '', '', '');

INSERT EN stock_table

   VALUES ('I4', 'B80', '', '', '');

INSERT EN stock_table

   VALUES ('I5', 'B90', 'T102', '1234', '02-JUL-2015');

INSERT EN stock_table

   VALUES ('I6', 'B100', '', '', '');

SELECT *

FROM stock_table










 

CREATE TABLE history_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), updt_dt DATE );

INSERT IN history_table

   VALUES ('I1', 'B1', 'T1', '1234', '03-JAN-2015');

INSERT IN history_table

   VALUES ('I1', 'B20', 'T20', '4567', '03-MAR-2015');

INSERT IN history_table

   VALUES ('I1', 'B30', 'T30', '7890', '05-FEB-2015');

INSERT IN history_table

   VALUES ('I2', 'B40', 'T20', '1234', '01-JAN-2015');

SELECT *

FROM history_table










 

CREATE TABLE transaction1()txn_code VARCHAR()80),txn_type VARCHAR()80));




INSERT INTO transaction1

   VALUES ('T1', 'IN');




INSERT INTO transaction1

   VALUES ('T20', 'OUT');

INSERT INTO transaction1

   VALUES ('T30', 'ALL');

INSERT INTO transaction1

   VALUES ('T40', 'ALL');

INSERT INTO transaction1

   VALUES ('T50', 'IN');

INSERT INTO transaction1

   VALUES ('T60', 'ALL');

INSERT INTO transaction1

   VALUES ('T70', 'ALL');

INSERT INTO transaction1

   VALUES ('T80', 'IN');

INSERT INTO transaction1

   VALUES ('T90', 'IN');

SELECT *

FROM transaction1










 

CREATE TABLE in_table_head_1()h1_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_2()h2_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_3()h3_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

 

INSERT IN in_table_head_1

   VALUES ('H1ID1', 'T1', '1234', '01-JAN-2015');

INSERT IN in_table_head_1

   VALUES ('H1ID2', 'T70', '1234', '01-FEB-2015');

INSERT IN in_table_head_2

   VALUES ('H2ID1', 'T30', '4567', '03-FEB-2015');

INSERT IN in_table_head_2

   VALUES ('H2ID2', 'T60', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID1', 'T50', '1234', '02-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID2', 'T80', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID3', 'T90', '1234', '05-JAN-2015');

INSERT IN in_table_head_3

   VALUES ('H3ID4', 'T40', '1234', '05-AUG-2015');










 

CREATE TABLE in_table_item_1()i1_sys_id VARCHAR2()80) PRIMARY KEY,

h1_sys_id VARCHAR2 (80) REFERENCES in_table_head_1()h1_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_2()i2_sys_id VARCHAR2()80) PRIMARY KEY,

h2_sys_id VARCHAR2 (80) REFERENCES in_table_head_2()h2_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_3(i3_sys_id VARCHAR2(80) PRIMARY KEY,

h3_sys_id VARCHAR2 (80) REFERENCES in_table_head_3()h3_sys_id),item_code VARCHAR2()80),

bat_no VARCHAR2 (80));

 

INSERT IN in_table_item_1

   VALUES ('I1ID1', 'H1ID1', 'I1');

INSERT IN in_table_item_1

   VALUES ('I1ID2', 'H1ID1', 'I100');

INSERT IN in_table_item_1

   VALUES ('I1ID3', 'H1ID2', 'I3');

INSERT IN in_table_item_2

   VALUES ('I2ID1', 'H2ID1', 'I1');

INSERT IN in_table_item_2

   VALUES ('I2ID2', 'H2ID1', 'I200');

INSERT IN in_table_item_2

   VALUES ('I2ID3', 'H2ID2', 'I2');

INSERT IN in_table_item_3

   VALUES ('I3ID1', 'H3ID1', 'I2','B50');

INSERT IN in_table_item_3

   VALUES ('I3ID2', 'H3ID2', 'I4','B40');

INSERT IN in_table_item_3

   VALUES ('I3ID3', 'H3ID3', 'I4','');

INSERT IN in_table_item_3

   VALUES ('I3ID4', 'H3ID4', 'I6','');

SELECT *

FROM in_table_item_1

SELECT *

FROM in_table_item_2

SELECT *

FROM in_table_item_3










 

CREATE TABLE in_table_batch_1()b1_sys_id VARCHAR2()80) PRIMARY KEY,

txn_code VARCHAR2 (80), doc_no VARCHAR2 (80), bat_no VARCHAR2 (80));

CREATE TABLE in_table_batch_2()b2_sys_id VARCHAR2()80) PRIMARY KEY,

i2_sys_id VARCHAR2 (80) REFERENCES in_table_item_2()i2_sys_id),bat_no VARCHAR2()80));

 

INSERT IN in_table_batch_1

   VALUES ('B1ID1', 'T1', '1234', 'B1');

INSERT IN in_table_batch_1

   VALUES ('B1ID2', 'T70', '1234', 'B70');

INSERT IN in_table_batch_2

   VALUES ('B2ID1', 'I2ID1', 'B30');

INSERT IN in_table_batch_2

   VALUES ('B2ID2', 'I2ID2', 'B90');

INSERT IN in_table_batch_2

   VALUES ('B2ID3', 'I2ID3', 'B60');

Please advise a solution for the same.

Thank you and best regards,

Séverine Suresh

very forced (question subfactoring used to allow easy testing/verification - could work with these test data only)

with

case_1 as

(select s.item_code,

s.bat_no,

h.txn_code,

h.doc_no,

h.updt_dt boe_dt,

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 1' '.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of w_stock_table

where bat_no is null

or txn_code is null

or doc_no is null

or boe_dt is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and s.bat_no = h.bat_no

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

),

case_2 as

(select s.item_code,

NVL (s.bat_no, h.bat_no) bat_no.

NVL (s.txn_code, h.txn_code) txn_code.

NVL (s.doc_no, h.doc_no) doc_no.

NVL (s.boe_dt, h.updt_dt) updt_dt.

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 2'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of case_1

where refers_to is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

and not exists (select null

of case_1

where item_code = h.item_code

and bat_no = h.bat_no

and txn_code = h.txn_code

and doc_no = h.doc_no

and updt_dt = h.updt_dt

)

),

case_31 as

(select s1.item_code,

NVL (S1.bat_no, W1.bat_no) bat_no.

NVL (S1.txn_code, W1.txn_code) txn_code.

NVL (S1.doc_no, W1.doc_no) doc_no.

NVL (S1.updt_dt, W1.doc_dt) updt_dt.

cases where s1.bat_no = w1.bat_no then 'Y' else ' n end batch_yn.

cases where w1.txn_code is not null

and w1.doc_no is not null

and w1.doc_dt is not null

then "case 31'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s1

left outer join

(select i1.item_code, h1.txn_code, h1.doc_no, h1.doc_dt, b1.bat_no

of w_in_table_item_1 i1

inner join

w_in_table_head_1 h1

On i1.h1_sys_id = h1.h1_sys_id

inner join

w_in_table_batch_1 b1

On h1.txn_code = b1.txn_code

and h1.doc_no = b1.doc_no

) w1

On s1.item_code = w1.item_code

),

case_32 as

(select s2.item_code,

NVL (S2.bat_no, W2.bat_no) bat_no.

NVL (S2.txn_code, W2.txn_code) txn_code.

NVL (S2.doc_no, W2.doc_no) doc_no.

NVL (S2.updt_dt, W2.doc_dt) updt_dt.

cases where s2.bat_no = w2.bat_no then 'Y' else ' n end batch_yn.

cases where w2.txn_code is not null

and w2.doc_no is not null

and w2.doc_dt is not null

then "case 32'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s2

left outer join

(select i2.item_code, h2.txn_code, h2.doc_no, h2.doc_dt, b2.bat_no

of w_in_table_item_2 i2

inner join

w_in_table_head_2 h2

On i2.h2_sys_id = h2.h2_sys_id

inner join

w_in_table_batch_2 b2

On i2.i2_sys_id = b2.i2_sys_id

) w2

On s2.item_code = w2.item_code

),

case_33 as

(select s3.item_code,

w3.bat_no,

NVL (S3.txn_code, w3.txn_code) txn_code.

NVL (S3.doc_no, w3.doc_no) doc_no.

NVL (S3.updt_dt, w3.doc_dt) updt_dt.

cases where s3.bat_no = w3.bat_no then 'Y' else ' n end batch_yn.

cases where w3.txn_code is not null

and w3.doc_no is not null

and w3.doc_dt is not null

then "case 33'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s3

left outer join

(select i3.item_code, h3.txn_code, h3.doc_no, h3.doc_dt, i3.bat_no

of w_in_table_item_3 i3

inner join

w_in_table_head_3 h3

On i3.h3_sys_id = h3.h3_sys_id

) w3

On s3.item_code = w3.item_code

)

Select item_code, bat_no, txn_code, doc_no, boe_dt, batch_yn

of case_1

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_2

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn,

ROW_NUMBER() over (partition by item_code of updt_dt desc order) rn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_31

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_32

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_33

where refers_to is not null

)

)

where rn = 1

ITEM_CODE	BAT_NO	TXN_CODE	DOC_NO	BOE_DT	BATCH_YN
I1	B1	T1	1234	JANUARY 3, 2015	THERE
I1	B30	T30	7890	FEBRUARY 5, 2015	N
I2	B60	T60	1234	JANUARY 3, 2015	N
I3	B70	T70	1234	FEBRUARY 1, 2015	THERE
I4	-	T90	1234	JANUARY 5, 2015	N
I6	-	T40	1234	AUGUST 5, 2015	N

Concerning

Etbin

• Run the query in accordance with condition

  Oracle 10g version

  Hi gurus

  I have the following data

  Examples of data

  SELECT DeptNo FROM scott.emp

  UNION ALL

  SELECT EmpNo FROM scott.emp

  ;

  Now what I want is I want to execute conditionally of those surveyed, something like below:

  If list_item = 'I', then run below

  SELECT DeptNo FROM scott.emp

  otherwise run below

  SELECT EmpNo FROM scott.emp

  End if;

  ------

  I want to keep the union all and run the query under the terms...

  Set a long tank (max 4000)

  L_WHERE_CLAUSE

  Use it in your application as a substitution variable by prefixing with &

  WHERE & L_WHERE_CLAUSE

  Assign the value into a pl/sql block (trigger, formula column)

  IF condition THEN

  L_WHERE_CLAUSE: = '1 = 1';

  ON THE OTHER

  L_WHERE_CLAUSE: = '1 = 2';

  END IF;

  Now, among the options that have been suggested to you and the information you provided, I think the solution of Solomon should be easier. Just refer to the column list_item has a link within your query variable (assuming that this and the query where list_item belongs are related, for example, there is a join between them)

  SELECT DeptNo FROM scott.emp, t

  WHERE: list_item = 'l '.

  UNION ALL

  SELECT EmpNo FROM scott.emp, t

  WHERE nvl(:list_item,'x')! = « l »

• Query cannot be parsed in the generator. If you believe that your query is syntactically correct, check the generic "columns" box below the source of the region without analysis. ORA-00905: lack of keyword

  Hi all

  I have create report sql in version 4.2, and now we have apex version 5.0 upgrade.

  I encountered error when I change the State of sql

  The error massage:

  Query cannot be parsed in the generator. If you believe that your query is syntactically correct, check the generic "columns" box below the source of the region without analysis. ORA-00905: lack of keyword

  My SQL

  SELECT VW.*

  , CASE WHEN (VW.file_code is null

  OR VW.cancel_flg = 'Y'

  OR (TOUR_DEP_DATE + GET_FILE_LOCKING_DAYS (VW. (SBU_CODE) < = trunc (sysdate))

  ) THEN

  ' < font color = "Red" > < b > other < /b > < / police > '

  ON THE OTHER

  "< a href =" f? p = & APP_ID.:51: & SESSION. : O PR: & DEBUG. : 51:P51_FILE_CODE, P51_COSTING_CODE, P51_TOUR_REG_NO, P51_VERSION_NO, P51_REQUEST, P51_AGENT_NAME, P51_ADULTS, P51_CHILDS, P51_MKT_CODE, P51_QUOT_CURR:'

  || FILE_CODE | «, » || COSTING_CODE | «, » || TOUR_REG_NO | «, » || VERSION_NO | «, » ||' OPR' | «, » || AGENT_CODE | «, » || VW. FROM_PAX | «, » || 0||','|| VW.mkt_code | ',' | VW. QUOT_CURR |': ' > < font color = blue > < b > other < /b > < / police > '. "

  END as "other Actions".

  , CASE WHEN ((VW.file_code is not null AND TOUR_DEP_DATE + GET_FILE_LOCKING_DAYS (VW. (SBU_CODE) < = TRUNC (SYSDATE))

  OR cancel_flg = 'Y '.

  OR (VW. REF_COSTING_CODE = VW. ADDL_FIELD2 AND VW. ADDL_FIELD1 LIKE '% COPIED FROM % OF APPROVAL'

  AND BOOKING_NAME LIKE "%-Backup")

  ) THEN

  ' < font color = "Red" > < b > edit < /b > < / police > '

  ON THE OTHER

  "< a href =" f? p = & APP_ID.:149: & SESSION. : & DEBUG. : 149:P149_COSTING_CODE:'

  || COSTING_CODE |': ' > < font color = blue > < b > edit < /b > < / police > '. "

  END AS 'Edit '.

  , CASE WHEN (Nvl (cancel_flg, 'n') = 'Y')

  )

  THEN

  ' < font color = "Red" > < b > add < /b > < / police > '

  ON THE OTHER

  "< a href =" f? p = & APP_ID.:33: & SESSION. : & DEBUG. : 33:P33_COSTING_CODE, P33_FILE_CODE, P33_MKT_CODE, P33_QUOT_CURR, P33_NO_OF_ADULT, P33_NO_OF_CHILD:'

  || COSTING_CODE | «, » || file_code | «, » || VW.mkt_code | ',' | VW. QUOT_CURR | «, » || VW. FROM_PAX | «, » || 0 | ': "> < font color = blue > < b > add < /b > < / police > '

  END as 'Services '.

  OF TOUR_MAS_VW VW

  How to solve it.

  Thank you

  Dear friends

  Thanks for your helping hands.

  I found the solution for this. We can solve this problem by using these solutions

  • A region of HTML:

    click me
    

  • Using PL/SQL:

    htf.anchor('f?p=100:5:'||V('APP_SESSION'),'click me');
    

  • Using a SQL query: SELECT htf.anchor('f?p=100:5:'||:APP_SESSION,'clickme') FROM DUAL;

  We can write the query in the form

  SELECT ' f? p = 100: 1 :'|| : APP_SESSION |': ' | : APP_UNIQUE_PAGE_ID |

  ': P1_EMPNO :'|| employe_id,

  first name,

  job_id

  Employees

  Thank you & best regards

  CORINE

• SQL query to create artificial lines (performance)

  Database: Oracle 11g

  with tab1 as  
  (select 1 sequence_num,'p1' productid, 'jm1' job_master_id, 'jm11' job_id, 'insert' status  
      from dual  
    union all  
    select 2 sequence_num,'p1' productid, 'jm1' job_master_id, 'jm12' job_id, 'insert' status  
      from dual  
    union all  
    select 3 sequence_num, 'p1' productid,'jm1' job_master_id, 'jm13' job_id, 'insert' status  
      from dual  
    union all  
    select 4 sequence_num, 'p1' productid, null job_master_id, 'jm1' job_id, 'master_removed' status  
      from dual  
      union all  
      select 1 sequence_num,'p2' productid, 'jm2' job_master_id, 'jm21' job_id, 'insert' status  
      from dual  
      )  
  select * from tab1
  
  

  

  the above is a table of operation for a given productid. for each master job there are jobs of the child and for each child employment there is an entry for insertion. When we remove the master station we only store one record for the id of the job to master an integer. However in some reports we show each child job id with a status being removed as the below. basically for each logical record that created the deleted entry will be the sequence number of the main entrance. in this example sequence # 4. tab1 is a very large table.

  
  

  

  my query:

  1. with tab1 as 
  2. (Select 1 sequence_num"p1" productid, 'jm1' job_master_id, 'jm11' job_id, "insert" State
  3. de double
  4. Union all 
  5. Select 2 sequence_num 'p1' ProductID, 'jm1' job_master_id, "jm12" job_id, "Insert" status
  6. deUnion all 
  7. Select sequence_num 3, 'p1' ProductID, « jm1 » job_master_id, "jm13" job_id, "Insert" status
  8. de double
  9. Union all 
  10. Select sequence_num 4, 'p1' ProductID, null job_master_id, 'jm1' job_id, "master_removed" status
  11. de double
  12. Union 
  13. Select 1 sequence_num 'p2' ProductID, « jm2 » job_master_id, "jm21" job_id, "Insert" status
  14. de double
  15. )
  16. Select * de ( 
  17. Select a.*, 'physical' record de tab1 a
  18. Union all 
  19. Select del.sequence_num,
  20. b.ProductID,
  21. b.job_master_id,
  22. 'logic' record
  23. de 
  24. tab1 del, tab1 b
  25. où del.ProductID = b.productid
  26. et del.job_id = b.job_master_id
  27. et del.status = "master_removed" 
  28. et b.status = "Insert" ) final
  29. order of final.productid, final.job_master_id, final.job_id

  Can rewrite us this query with just a single select statement with three full table on the same table scans? Something using connectby or connector line... Thanks in advance...

  Something like:

  with tab1 as)

  Select 1 sequence_num, productid 'p1', 'jm1' job_master_id 'jm11', 'insert' Union status job_id double all the

  Select 2 sequence_num, productid 'p1', 'jm1' job_master_id job_id 'jm12","insert"status of double union all

  Select 3 sequence_num, productid 'p1', 'jm1' job_master_id job_id 'jm13', 'insert' status of double union all

  Select 4 sequence_num "p1" productid, job_master_id, job_id 'jm1' null, 'master_removed' status of all the double union

  Select 1 sequence_num "p2" productid, job_master_id 'jm2', 'jm21"job_id,"insert"status of double

  )

  Select sequence_num,

  ProductID,

  NVL (job_master_id, job_id) job_master_id.

  nvl2 (job_master_id, job_id, job_id prior) job_id,

  status,

  level of the case

  When 1 then 'physical '.

  otherwise "logic."

  end record

  of tab1

  connect by productid = ProductID prior

  and job_id = prior job_master_id

  and the State = "master_removed".

  order by productid,

  job_master_id,

  job_id

  /

  SEQUENCE_NUM PR JOB_ JOB_ STATE REGISTRATION
  ------------ -- ---- ---- -------------- --------
  4 p1 jm1 jm11 logical master_removed
  1 p1 jm1 jm11 insert physical
  2 p1 jm1 jm12 insert physical
  4 p1 jm1 jm12 logical master_removed
  4 p1 jm1 jm13 logical master_removed
  3 p1 jm1 jm13 insert physical
  4 p1 jm1 physical master_removed
  1 p2 jm2 jm21 insert physical

  8 selected lines.

  SQL >

  SY.

  30. Using NVL to date condition

      I have a table that looks roughly like this

      NR	PRD_NR	CLT_NR	DATE
      123	65789	569123
      124	57698	478966	10/01/2015
      125	53789	389737
      126	13547	021534	04/10/2015

      And I'm interrogating him with a date condition. The value of the date would come from a page of the apex (date element) element that could be left to null, and then he return null values in the report.

      How can I add a condition for the column nvl? I tried

      select * from example_table where prd_nr = 13547 and --here date condition
      

      = null does not work, so NVL is also useless I know. To query this table I want to do something like "when the date is null or date =: P23_DATE' but which returns two records are null and the date of entry."

      Any help would be appreciated!

      Thank you

      J

      Julijan wrote:

      I have a table that looks roughly like this

      NR	PRD_NR	CLT_NR	DATE
      123	65789	569123
      124	57698	478966	10/01/2015
      125	53789	389737
      126	13547	021534	04/10/2015

      And I'm interrogating him with a date condition. The value of the date would come from a page of the apex (date element) element that could be left to null, and then he return null values in the report.

      How can I add a condition for the column nvl? I tried

      1. Select * from example_table where prd_nr = 13547 and - here date condition

      = null does not work, so NVL is also useless I know. To query this table I want to do something like "when the date is null or date =: P23_DATE' but which returns two records are null and the date of entry."

      Try

      select
          *
      from
          example_table
      where
          prd_nr = 13547
      and (   date = to_date(:p23_date, '')
           or (date is null and :p23_date is null))