DISTINCT with ORDER BY

Similar Questions

• Separate option is not allowed with Order By.

  Hi all
  I use a parameter in a query for a report like this:
  
  Select Name, Id
  of employees, emp_orders
  where employees.id = emp_orders.id - table employees is the master
  and (: order_type_id is null or)
  ((: order_type_id = emp_orders.order_type_id)) -: order_type_id is the user setting
  order of employees.seq_no
  
  the above query runs successfully but it doubles the data for employees with more than one order, if it has two orders, as it returns records for same twice and if it is of three that it returns the same records for three times!
  I tried to fix it by putting the Distinct after select Word option, but in this case, it gives me this error:
  ORA-01791: not a SELECTed expression
  
  and when I remove the order by expression data duplication is gone like wanted!
  
  How to solve the problem please? Thank you
  Note: I use Oracle reports 6i

  http://ORA-01791.ora-code.com/

  Separate option is not allowed with Order By.

  Why

  SQL> with t as
    2  (
    3    select 1 id, 'str' str from dual union all
    4    select 2 id, 'str' str from dual union all
    5    select 1 id, 'str' str from dual
    6  )
    7  select id, str from t
    8  order by id, str
    9  /
  
          ID STR
  ---------- ---
           1 str
           1 str
           2 str
  
  SQL>
  SQL> with t as
    2  (
    3    select 1 id, 'str' str from dual union all
    4    select 2 id, 'str' str from dual union all
    5    select 1 id, 'str' str from dual
    6  )
    7  select distinct id, str from t
    8  order by id, str
    9  /
  
          ID STR
  ---------- ---
           1 str
           2 str
  
  SQL> 
  

  You can try to group by

  SQL> with t as
    2  (
    3    select 1 id, 'str' str from dual union all
    4    select 2 id, 'str' str from dual union all
    5    select 1 id, 'str' str from dual
    6  )
    7  select id, str from t
    8  group by id, str
    9  order by id, str
   10  /
  
          ID STR
  ---------- ---
           1 str
           2 str
  
  SQL> 
  

• Distinction with iPhoto Albums?

  I have recently converted to pictures and there is a folder called iPhoto events that has all my old iPhoto albums events.  Can I just drag these albums outside of this folder and put on my list of the albums separately and use them as any other album or is there a distinction with them.  I have already learned about the distinction with smart albums, which do not count when I go try to find pictures that have not been assigned to any album (it's "Album is not a ' considers not assigned to a smart receiving photo album).  I'm worried about the other distinctions that are not present in the Help menu that may affect these iPhoto created albums.   Thank you.

  They are just like any other album albums in a folder like any other folder

  LN

• Hi, I bought acrobat adobe pro ms with order number: 12287735659 but I have not received the download link and the serial numbers of adobe and had this message there is a problem processing your order, please contact our Service team at the 800 448 custom

  Hi, I bought acrobat adobe pro ms with order number: 12287735659 but I have not received the download link and the serial numbers of adobe and had this message there is a problem processing your order, please contact our Service team customer to 800 448 1642 for assistance. my credit card is already loaded, but not received numbers.please series suggest

  Hi Kunal,

  If the problem still persists, can you please contact the support for this issue through https://helpx.adobe.com/support.html#/top_products.

  Please do not hesitate to me message in person if assistance is needed.

  Concerning

  Stéphane

• I already bought an Adobe Acrobat Pro DC with order number: 10617099159, but unfortunately, I made a mistake choosing the upgrade instead of the full version. I already made the payment of US$ 199.00. is there a chance to pay deference and get the ful

  I already bought an Adobe Acrobat Pro DC with order number: 10617099159, but unfortunately, I made a mistake choosing the upgrade instead of the full version. I already made the payment of US$ 199.00. is there a chance to pay deference and get the full version stander? Please advise.

  Do not worry, you must contact Adobe technical support, they will certainly check and assist you accordingly.

  You can simply cancel this order and then to order the full version.

  Contact the customer service

  [Click the button still need help and select the Chat option.]

• using rownum with order by

  Hi all
  
  I want to use rownum with order of clause-
  
  When I use an order clause in the select query, I get so many lines that I don't want.
  I have average-i want only two first rows according to the order of.
  
  EG. - Select employee_id, salary of the order of salary employees;
  EMPLOYEE_ID, FIRST_NAME SALARY
  ----------- -------------------- --------
  132 2100 TJ
  Steven 128 2200
  2200 hazelnut 136
  James 127 2400
  135 Ki 2400
  
  now, I just want to see the first two lines of the output above.
  any oneone please help does

  SQL> SELECT *
  FROM   (SELECT employee_id,
                 first_name,
                 salary
          FROM   employees
          ORDER  BY salary)
  WHERE  ROWNUM < 3;   2    3    4    5    6    7  
  
  EMPLOYEE_ID FIRST_NAME               SALARY
  ----------- -------------------- ----------
          132 TJ                         2100
          128 Steven                     2200
  

• Problem with order by clause

  Hai all,
  
  I have problem with order by clause,
  
  My query is
  
  "Select number from table1 order number CSA.
  
  and the output as
  
  1
  10
  12
  13
  15
  17
  19
  2
  20
  21
  22
  .
  ........
  
  But if we give the order that it should display below the only good?
  
  1
  2
  10
  12
  13
  15
  17
  19
  20
  21
  22 ........
  
  Help me please why it is not displayed as she. and how to make the statement to display as in the second case. Thanks in advance.
  
  Kind regards
  Uraja

  In your table, the column is VARCHAR2 data type.

  It is a string, even if it is to store numeric values, it will get condemn as strings

  Try the below

  select your_column from table1 order by to_number(your_column) asc 
  

  Published by: JAC on November 19, 2012 16:35

• update with order by

  Hi all
  
  Does anyone know if "in order to" has the priority on "updates"? In other words, by using the following query. Will be sorted first and then locked resulting lines or they will be locked everything first, and then sorted?
  
  SELECT / * + cardinality (para. 1) use_nl (al t) * / NULL
  LOOSE COLLECTION l_nullvalue_list
  TABLE (i_list), my_table t Al
  WHERE al.id = t.id
  ORDER BY t.id
  FOR the UPDATE OF t.id;
  
  Any help is appreciated.
  
  Kind regards
  WF

  It is the case that I do not speak:

  drop table t cascade constraints purge;
  create table t as select rownum id, cast('x' as char(100)) pad
                      from dual connect by level <= 10000;
  
  drop table t1 cascade constraints purge;
  create table t1(id int);
  

  -- 1st session
  SQL> lock table t1 in exclusive mode;
  
  Table(s) locked
  

  -- 2nd session
  declare
      type t1_type is table of rowid index by binary_integer;
      l_tab t1_type;
  begin
      execute immediate 'lock table t1 in share mode';
      select rowid bulk collect into l_tab
        from t order by dbms_random.value
         for update;
  end;
  /
  

  -- 3rd session
  declare
      type t1_type is table of rowid index by binary_integer;
      l_tab t1_type;
  begin
      execute immediate 'lock table t1 in share mode';
      select rowid bulk collect into l_tab
        from t order by dbms_random.value
         for update;
  end;
  /
  

  Now 2nd & 3rd sessions are blocked by the 1st. We will release the lock:

  -- 1st session
  SQL> commit;
  
  Commit complete
  

  2nd & 3rd sessions try to lock the rows of the table T, and fails one of the sessions with blocking:

  declare
      type t1_type is table of rowid index by binary_integer;
      l_tab t1_type;
  begin
      execute immediate 'lock table t1 in share mode';
      select rowid bulk collect into l_tab
        from t order by dbms_random.value
         for update;
  end;
  
  ORA-00060: deadlock detected while waiting for resource
  ORA-06512: at line 7
  

  If you repeat the same scenario with ORDER BY id, then a session will wait to enqueue.
  So, it's all on the order in which the row locks are acquired.

• Help with order by clause

  Hello
  
  I have a table with the data below, when I run my select with order option gives me
  1 card
  
  as a first line, but I need it
  12 atm
  
  as the first line, how this is possible.
  
  
  
  create table test
  (Identification number,
  Val varchar2 (20)
  )
  
  
  insert into test values (1, 'Card')
  Insert test values (2, ' map')
  Insert test values (3, ' map')
  
  Insert test values (4, 'cash')
  Insert test values (5, 'Cash')
  Insert test values (6, 'cash')
  
  Insert test values (7, "Checque")
  Insert test values (8, "Checque")
  Insert test values (9, "Checque")
  
  Insert test values (10, 'atm')
  insert into test values (11, 'atm')
  Insert test values (12, 'atm')
  
  
  
  Select * from test
  order by ASC of val

  Or try again with

   select * from test order by upper(val) asc, id desc 
  

• Using distinct with an order of

  Hi all
  I'm not an expert SQL coder and I stuck with the following problem.
  I have a table named Workorder that contains a set of commands. The orders including batch = 2 contain a mistake and this should be subject to new:
  
  [ID] [WO_ID] [BATCH]
  -----------------------------
  1-10-2
  2 10 1
  3-20-2
  
  Apparentely so it seems very simple, but when orders are represented things get complicated.
  In the above query I need pickup - just - the following line:
  [ID] [WO_ID] [BATCH]
  -----------------------------
  3-20-2
  The following line must be excluded from the list:
  
  [ID] [WO_ID] [BATCH]
  -----------------------------
  1-10-2
  
  Because the WO_ID was later re-submitted successufully:
  [ID] [WO_ID] [BATCH]
  -----------------------------
  2 10 1
  So I need to fetch all work with a different one on WO_ID orders sorted by ID desc, so the separate line contains just the highest ID (the last decree submitted again).
  
  I tried several ways, but I was not able to mix separate + order by.
  
  Maybe it is also possible in some other ways?
  Thank you very much
  Frank

  So you just need to wo_id, where there were No record with status = 1?
  State 1 > is error, status = 1 is OK - and if there is at least one record with the State 1, this wo_id shouldn't be in the output?

  select wo_id
  from workorder
  group by wo_id
  having min(status_id) > 1
  order by wo_id
  

  The above won't give you a registration by wo_id.
  And he selects only the wo_id, where the minimum value of batch is greater than 1 - in other words, there has been no record of success for this wo_id.

  If your condition is that the last record of a given wo_id must have the status > 1, then do it like:

  select wo_id
  from workorder
  group by wo_id
  having min(status_id) keep (dense_rank last order by id) > 1
  order by wo_id
  

• Sub query with order of

  Hello
  
  
  I created a sub with sorting on a column request. (I have cutomized the IKM control append for order). I see the order by the State. If I use this (interface yellow) subquery in the main query (is also yellow interface) I do not see the order of condition
  
  
  Subquery (Q-yellow interface):
  
  Select
  
  NEST,
  START_TIME,
  ACTION_TYPE_CODE
  
  
  Of
  
  (
  
  
  
  
  SELECT DISTINCT
  SERVICE_TRACKING_S.PID PID,
  START_TIME TO_TIMESTAMP (TO_CHAR (SERVICE_TRACKING_S.ACTION_TIME, 'DD-MON-YY HH24:MI:SS'), "MON-DD-YY HH24:MI:SS"),
  SERVICE_TRACKING_S.ACTION_TYPE_CODE ACTION_TYPE_CODE
  of KSTGDB. SERVICE_TRACKING_S SERVICE_TRACKING_S
  
  where (1 = 1)
  
  ORDER BY-----------------------------------------------
  NEST
  START_TIME CSA
  
  
  )
  
  ODI_GET_FROM
  
  Main query (Q1 - yellow interface):
  
  Select
  NEST,
  START_TIME,
  ACTION_TYPE_CODE,
  RN,
  RN_MAX
  
  CEN
  
  
  Select
  Q.PID PID,
  Q.START_TIME START_TIME,
  WHEN Q.START_TIME - LAG(Q.START_TIME,1,Q.START_TIME) CASE above (PARTITION OF Q. PID ORDER OF Q.START_TIME) > numtodsinterval(75,'minute')
  or Q.PID! = LAG (Q.PID, 1, 0) ON (Q.PID ORDER OF Q.START_TIME PARTITION) THEN 1 OTHER Q.ACTION_TYPE_CODE END ACTION_TYPE_CODE.
  ROW_NUMBER() OVER(PARTITION BY Q.PID ORDER BY Q.START_TIME) RN,
  Count (*) over (PARTITION OF Q.PID ORDER OF Q.START_TIME LINES BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
  RN_MAX
  de)
  
  SELECT DISTINCT
  SERVICE_TRACKING_S.PID PID, START_TIME TO_TIMESTAMP (TO_CHAR (SERVICE_TRACKING_S.ACTION_TIME, 'DD-MON-YY HH24:MI:SS'), "MON-DD-YY HH24:MI:SS"), SERVICE_TRACKING_S.ACTION_TYPE_CODE ACTION_TYPE_CODE
  of KSTGDB. SERVICE_TRACKING_S SERVICE_TRACKING_S
  where (1 = 1)
  
  -I don't get stopped by here-
  ) Q
  where (1 = 1)
  ) ODI_GET_FROM
  
  Thanks in advance
  
  K

  Hello

  what you trying to do? A decree by a subselect in the useless statement.

  Also use an order you need to add an option and change the IKM

• Impossible to reinstall OSX with order R-locked drive

  I have a Yosemite running to the end of 2010 iMac. This morning after noticing the computer is slow, I went into disk utility, and I tried to check/repair permissions, and disk check and repair. I received the message that the drive contained errors and cannot be repaired.

  I tried to re start the computer and that's when all the * broke loose! The mac gave me the gray screen with the Apple logo and the scroll bar, and then it shuts its self.

  I restarted with R command and managed to start in recovery mode. I tried to reinstall the os x. I was informed that my drive has been locked. I did the search and tired to run some terminal commands.

  / usr/bin/chflags 0/volumes / *.

  / bin/chmod a + rx/Volumes / *.

  
  

  Nope.

  I tried to open disk startup (command + S?) and made some orders supplied in other threads. (see image). 'Volume 'Brian and Kristine' couldn't be checked completely.

  I tried to use my WD MyBook Live machine and time to restore somehow, I forgot my password for hard drive... which is to save a file on the computer.

  Ironically, I was planning on buying a new computer this week. I would like to see if I can record it to give to my son for school use.

  Thoughts?

  Thank you

  Brian

  

  This boot disk has failed. If you wish to continue using the Mac's hard drive needs to be replaced. They can't be repaired.

• Need help with ordering high voltage

  Hello

  NI PCIe-6341 card is already installed. And I want to order a power supply voltage (CZE1000R) to generate the high voltage (DC). The goal is to fully control the high voltage. For example, the voltage can chang from zero to 30 kV in 5 or 10 seconds and be stable to 30 kV to 30 minutes and then go down smoothly at 20 kV in 5 minutes and finally back to zero. Could someone help me with this task? Thank you.

  Hi, apok,

  I used the 'panels-test' on 'measurement and automation explorer. And I see signals on an oscilloscope.

  Thank your for your help.

  But when I try to test the "tension cntrl.vi" it has not worked.

  On the manual, he said:

  "

  Programming with external voltage:

  Disconnect between TB1-2 and TB1 - 3 riders. Connect signal 0 - 10V between TB1-3 and TB1-6 (common)".

  This means that I need to plug TB1 - 3 and TB1 - 6 and out of the acronym to TB1-3?

• Problem with order submit data record for Reporting ATG

  Hi, r. j. Nunes

  I am facing problems with the connection to present newspapers for ATG of the report. The logs for RegistrationFileLogger, SiteVisitFileLogger, UserFileLogger, SegmentFileLogger were successfully getting generated but unable to see the logs for OrderFileLogger during shipment of the order.

  I understand that the/atg/reporting/datacollection/trade/SubmitOrderEventListener of the listener must be notified so that the listeners of corresponding data is called in the order:

  SubmitOrderEventListener-> OrderLogEntryQueueSink-> OrderLogEntryGenerator-> OrderFileLogger

  and newspapers would be written.

  But I'm not able to determine which component notifies the SubmitOrderEventListener by submitting an order.

  
  

  Is - this SendFulfillmentMessage component? But SendFulfillmentMessage sends the message to the localdms topic: / local/realization/LocalSubmitOrder on the port of OrderSubmitPort which as component SubmitOrderEventListener listen the subject localdms: / local/realization/LocalSubmitOrder on the DEFAULT port?

  
  

  Could someone please clarify.

  Thank you

  Saud

  Hello

  Pipelinelink = "sendFulfillmentMessage" name has been commented to our commercepipeline.xml that we did not use OOTB Presse. Once I removed the comment, sent messages and newspapers to submit order got generated.

  Thank you

  Saud

• Problem with order?

  I had some problems with a po recipes.
  I create a purchase order, but I can´t see it in some organizations. the ship of the organization is the main element of the organization.

  Sorry, I'm not a functional person so I can't offer much help.

  You have consulted the documentation? -http://docs.oracle.com/cd/B53825_08/current/html/doclist.html#Purchasing_p

  If you still have the same problem, then you can save a SR.

  Thank you
  Hussein