How to select only rows with multiple records below?

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• Select the rows with values max.

  SELECT MOFFER.DELIVERYPURCHASE,
    MOFFER.OFFERSTART,
    MOFFER.OFFEREND,
    MOFFER.RANKING,
    MMTDEMANDBID.BALANCEGROUPPK
  FROM EMTMOFFER MOFFER
  INNER JOIN MMTDEMANDBID ON MOFFER.OFFERID = MMTDEMANDBID.MMTDEMANDBIDPK
  WHERE MOFFER.DELIVERYPURCHASE = 'P'
  AND MOFFER.OFFERSTART        >= '2012-01-18T00:00:00'
  AND MOFFER.OFFEREND          <= '2012-01-19T00:00:00'
  AND MMTDEMANDBID.BALANCEGROUPPK = '10393'

  DELIVERYPURCHASE OFFERSTART          OFFEREND            RANKING                BALANCEGROUPPK         
  ---------------- ------------------- ------------------- ---------------------- ---------------------- 
  *P                2012-01-18T23:00:00 2012-01-19T00:00:00 2                      10393*                  
  P                2012-01-18T23:00:00 2012-01-19T00:00:00 3                      10393                  
  P                2012-01-18T00:00:00 2012-01-18T01:00:00 2                      10393                  
  P                2012-01-18T01:00:00 2012-01-18T02:00:00 2                      10393           
  *P                2012-01-18T02:00:00 2012-01-18T03:00:00 1                      10393*         
  P                2012-01-18T02:00:00 2012-01-18T03:00:00 2                      10393                  
  P                2012-01-18T03:00:00 2012-01-18T04:00:00 2                      10393                  
  P                2012-01-18T04:00:00 2012-01-18T05:00:00 2                      10393                  
  *P                2012-01-18T05:00:00 2012-01-18T06:00:00 1                      10393*
  P                2012-01-18T05:00:00 2012-01-18T06:00:00 2                      10393                  
  P                2012-01-18T06:00:00 2012-01-18T07:00:00 2                      10393                  
  P                2012-01-18T07:00:00 2012-01-18T08:00:00 2                      10393                  
  P                2012-01-18T08:00:00 2012-01-18T09:00:00 2                      10393                  
  P                2012-01-18T09:00:00 2012-01-18T10:00:00 2                      10393                  
  P                2012-01-18T10:00:00 2012-01-18T11:00:00 2                      10393                  
  P                2012-01-18T11:00:00 2012-01-18T12:00:00 2                      10393                  
  P                2012-01-18T12:00:00 2012-01-18T13:00:00 1                      10393                  
  P                2012-01-18T13:00:00 2012-01-18T14:00:00 1                      10393                  
  P                2012-01-18T14:00:00 2012-01-18T15:00:00 1                      10393                  
  P                2012-01-18T15:00:00 2012-01-18T16:00:00 2                      10393                  
  P                2012-01-18T16:00:00 2012-01-18T17:00:00 2                      10393                  
  P                2012-01-18T17:00:00 2012-01-18T18:00:00 2                      10393                  
  P                2012-01-18T18:00:00 2012-01-18T19:00:00 2                      10393                  
  P                2012-01-18T19:00:00 2012-01-18T20:00:00 2                      10393                  
  P                2012-01-18T20:00:00 2012-01-18T21:00:00 2                      10393                  
  P                2012-01-18T21:00:00 2012-01-18T22:00:00 2                      10393                  
  P                2012-01-18T22:00:00 2012-01-18T23:00:00 2                      10393                  
   27 rows selected 

  Help, please. How to select lines with RANKING max, OFFERSTART and OFFEREND if the same.
  Get 24 ranks. One for every hour.

  SELECT MOFFER. DELIVERYPURCHASE,
  MOFFER. OFFERSTART,
  MOFFER. OFFEREND,
  Max (MOFFER. (Rank CLASSIFICATION),
  MMTDEMANDBID. BALANCEGROUPPK
  OF EMTMOFFER MOFFER
  INNER JOIN MMTDEMANDBID ON MOFFER. OFFERID = MMTDEMANDBID. MMTDEMANDBIDPK
  WHERE MOFFER. DELIVERYPURCHASE = 'P '.
  AND MOFFER. OFFERSTART > = ' 2012 - 01-18T 00: 00:00'
  AND MOFFER. OFFEREND<=>
  AND MMTDEMANDBID. BALANCEGROUPPK = '10393'
  Group of MMTDEMANDBID. BALANCEGROUPPK, deliverypurchase, offerstart, offerend

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  I looked in the Wayback Machine for an older version of this page. He said:

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• How to select only the objects in a marquee?

  I am a new user of Illustrator CS5, switching from Freehand. I'm trying to find out if there is a way to select only the objects in a marquee? In AutoCAD, you can make a selection on the left window to the right and only those objects entirely in the window are selected. If you the window right on the left all the objects that are "crossed" or affected by the window are selected. Is there a similar technique in Illustrator?

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• This is how a SELECT query fails with ORA-1555 occur?

  11 GR 2/RHEL 6.2

  I would like to know exactly how a SQL fails with error ORA-1555.

  Please take a look at the following simple example.

  INVENTORY_DETAIL is a table that stores information about items in a store.

  For this DB UNDO_RETENTION is set to 3 600 (1 hour) and TUNED_UNDO_RETENTION Meanwhile 5400 (1.5 hours)

  At 15:00, there's 12 Logitek involved in inventory.

  ITEM_ID NOM_ELEMENT STOCK_LEFT

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

  8432 LOGITEK 12 SPEAKER

  At 15:00 Session1, starts a SELECT large with several tables joins query. Something like

  Select id.item_id, id.item_name, su.supplier_price, su.supplier_code

  Su.batch_code...
  

  of INVENTORY_DETAIL id join in-house suppliers knew on (id.supplier_id = su.supplier_id)

  ...

  ..

  03:02, Session1 reads the block that stores the line with item_id = 8432 and learns that he has 12 Logitek left speakers.

  15:10, Session2 delivers the next UPDATE and he agrees immediately.

  Update inventory_detail set stock_left = 7 where item_id = 8432;

  commit;

  The UNDO data for Session2 transaction are stored in the measure of cancellation remaining, and the UNDO data gets debusquees at 04:40 when the TUNED_UNDO_RETENTION of 1.5 hours is crossed at 16:40.

  Because of the bad of e/s, query SELECT of Session1 manages to retrieve all the records only from 17:00.

  But session1 notice this line with item_id = 8432 changed. Now, there's only 7 Logitek speakers which is inconsistent with what he learned at 15:02 (who was then at 12). Because of this incompatibility SO not able to recover data UNDO on this gap, ORA-1555 is thrown. My assumptions are good?

  3:10PM                             4:10PM                          4:40PM                       5:00PM

  |===================================|-------------------------------|-----------------------------|

  UNDO_RETENTION = 1 HR retention Undo Tuned = 1.5 h finishes of request for enforcement

  Martin, you asked, "are the correct on the circumstances that led to ORA-1555 my explanations?  The answer is no.  Oracle does not notice at the end of the query that changed a line he read.  Instead, each read line is at the same point in time.  When Oracle sees that a row has changed Oracle reads the UNDO segments to find the version of the data corresponding to the query start time.  If these data cannot be found the ORA-01555 error is raised.

  - -

  HTH - Mark D Powell.

• How to read only the most recent records in PL/SQL

  Oracle version: 11.2
  
  I have a table in ORACLE called RATES and it is EFFECTIVE_DATE, RATE_NAME, RATE_AMOUNT
  
  
  RATE
  ------------
  1 RATE_ONE 01/01/2000 0.10
  2 RATE_ONE 01/05/2005 0.15
  RATE_ONE 12/01/2010 3, 0.20
  RATE_TWO 4 10/15/2009 0.33
  5 RATE_THREE 07/09/2011 0.05
  6 RATE_THREE 31/12/2011 0.06
  
  A rate can be there several times, but the most recent rate is the rate of the asset. I need to query this table and want only to bring the currently active lines:
  DOCUMENTS 3, 4 and 6
  
  How can I do this in the most elegant way?
  
  I can say:
  
  SELECT RATE WHERE trunc (sysdate) between EFFECTIVE_DATE and trunc (sysdate);
  
  (it will not work. I don't know how to do this without a date column exp and then I could tell
  SELECT RATE WHERE trunc (sysdate) between EFFECTIVE_DATE and end_date
  
  The problem is that I can't add this column at this time, so need to find a way to do it by programming
  
  Published by: userLynx on February 1, 2012 08:56

  Hello

  Here's one way:

  WITH     got_r_num     AS
  (
       SELECT     rate.*          -- or list columns you want
       ,     RANK () OVER ( PARTITION BY  rate_name
                        ORDER BY          effective_date     DESC
                      )           AS r_num
       FROM    rate
  --     WHERE     ...          -- If you need any filtering, put it here
  )
  SELECT     *          -- Or list all columns except r_num
  FROM     got_r_num
  WHERE     r_num     = 1
  ;
  

  If you would care to post CREATE TABLE and INSERT statements for your sample data, and then I could test this.

  If the combination (rate_name, effective_date) is not unique, this includes all rows that have the last effective_date for this rate_name. If you want exactly one line per rate_name when there is a tie, then add the columns of tiebreaker to analytical or use ROW_NUMBER instead of RANK ORDER BY clause.

• How to select only the part by using the sql query

  Hello

  I have the task to retrieve only the integral of the input text by using the sql query.

  The entry is as follows

  Entry for the price setting

  $12.5 (FYI without space)

  $ 12.5 (FYI single space)

  $ 12.5 (double space FYI)

  $12.5 (FYI multiple space)

  $12.5 (FYI multiple space)

  Output expected of 12.5

  The price is the type varchar2 column in the store_price table.

  Please let me know how to achieve this.

  Thanks in advance.

  If this is always the case that you get a $ followed by a number of places, you can use something like:

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  or

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  I have a Mac Pro 2008.  I have four internal hard drives.  One of them is an SSD that is my boot drive.  I have another internal drive that houses my music and movies (2 TB).

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  Other users can see the drive, or simply don't have access to the records.

• How to select several values with a select statement with other columns

  Hi all

  I have a small request related to the selection of values in a table.

  create table employees (eid, ename varchar2 (20));

  insert into employee values (1, 'Nik');

  insert into employee values (2, "Prashant");

  commit;

  
  Now, I have a small list of say A, b, C, I want to choose this list with all the lines as

  with test1 as)

  Check the eid, ename for employee

  )

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  UNION ALL

  Select eid, ename, 'B' col1 in test1

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  Select eid, ename, 'C' col1 in test1

  but the problem with that is that in production my employee table has millions of records and it scans the employee three times table (or the number of constant values)

  Is there another way to do this.

  Thank you

  Nik

  Here is an approach with the scanning of a single table test1

  Select t.eid, t.ename, c.col1

  t test1

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  Hello world

  I have a customer requirement to get the records in a table that are end with the digital 1.

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  Thanks in advance.

  Hello

  One way to do that is to add a condition EXISTS to the above:

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  Hello
  
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  * < / employee > *.
  * < employee > *.
  * < name > < / name >. *
  * < Last_Name > < / Last_Name > *.
  * < / employee > *.
  *...*
  * < / employees > *.
  
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  XMLAttributes ('http://App.Schemas.Employees' AS 'xmlns',
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  Hello

  Remember that nothing is 'urgent' here, and repeating it will probably produce the opposite effect.

  If you need a quick answer, provide all necessary details, in the first place:
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