Maximum Date of Oracle query

Similar Questions

• Find the next available date which is not necessarily the maximum Date

  Morning people!
  
  I'm trying to find the next date of appointment (including any day after today) for a patient who may not be the maximum date for this person. I am doing this in Oracle Forms. My query works in SQL * more, but does not work in forms.
  

  FUNCTION get_next_sched_date(P_PATIENT_ID in varchar2) RETURN DATE IS
    v_next_scheduled_date   patient_visit.target_date%TYPE;
  
  BEGIN
    select next_target_date into v_next_scheduled_date
    from   ( select v.*, max(target_date) over (partition by patient_id) max_target_date,
                         lead(target_date) over (partition by patient_id order by target_date) next_target_date
             from   patient_visit v)
    where  patient_id = P_PATIENT_ID
    and    next_target_date >= SYSDATE
    and    max_target_date > next_target_date;
  
    return( v_next_scheduled_date );
  
  EXCEPTION
     when NO_DATA_FOUND then
       return(NULL);

  When I compile in Oracle Forms, it gives me an Error.Encountered symbol "(" quand attend une deles de valeurs suivantes:, de.) "
  
  I also noticed that Oracle Forms is not taste keywords such as LAG and LEAD. I'm working on Oracle Forms 9i.
  
  No idea what I'm doing wrong here? Thanks for listening to my harping on Monday. :-)
  

  Forms [32 Bit] Version 9.0.4.0.19 (Production)
  Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production

  Published by: Roxyrollers on August 27, 2012 08:43
  
  Published by: Roxyrollers on August 27, 2012 08:46

  Hello

  The forms PL/SQL engine is never at the same level as the database one. It seams that you are using an older version of forms.

  François

• Question the use of Oracle query Variables

  Hello
  
  I am new to Oracle, I tried to extract the data from the Oracle database by using the following query which includes 1 variable SYSDATE_UTS, but when I try to execute the query I get an error. Please let me know what I am doing wrong and how I can fix.
  
  Error message
  -----
  ORA-06550: line 4, column 1:
  PLS-00428: an INTO clause in this SELECT statement
  -----
  
  Oracle query
  
  DECLARE SYSDATE_UTS NUMBER: = (sysdate-to_date('19700101','yyyymmdd')) * 86400;
  BEGIN
  
  SELECT
  INCIDENT_NUMBER,
  TO_DATE (to_char ((1/86400 * REPORTED_DATE) + to_date ('19700101', 'YYYYMMDD'), "jj/mm/aaaa hh24:mi:ss"), 'hh24:mi:ss dd/mm/yyyy') as REPORTED_DATE_TIME,
  GROUP_TRANSFERS
  LAST_MODIFIED_BY
  , to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * LAST_MODIFIED_DATE, "mm/dd/yyyy hh24:mi:ss"), 'hh24:mi:ss dd/mm/yyyy') as LAST_MODIFIED_DATE
  , (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) age
  CASE
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 0 AND 1, THEN ' 0 - 1 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 2 AND 4 and THEN 2-4 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 5 AND 9, THEN 5-9 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 10 AND 19, THEN 10-19 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) > 20 THEN ' Days 20 + ".
  ANOTHER "UNKNOWN".
  END AS AGE_GROUP
  OF IncidentDataBase
  and the STATE not in (4,5,6)
  and rownum < 10;
  END;

  If you run this query in sql * plus you can declare a sql * more variable, assign a numeric value according to 'now' and use in your application, i.e.

  SQL > variable NUMBER of SYSDATE_UTS;
  SQL > exec SYSDATE_UTS: = (sysdate-to_date('19700101','yyyymmdd')) * 86400;

  You would then call your request, referring to sql * more variable with a colon as SYSDATE_UTS prior to it (i.e.: SYSDATE_UTS)

  SELECT
  INCIDENT_NUMBER,
  TO_DATE (to_char ((1/86400 * REPORTED_DATE) + to_date ('19700101', 'YYYYMMDD'), "jj/mm/aaaa hh24:mi:ss"), 'hh24:mi:ss dd/mm/yyyy') as REPORTED_DATE_TIME,
  GROUP_TRANSFERS
  LAST_MODIFIED_BY
  , to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 * LAST_MODIFIED_DATE, "mm/dd/yyyy hh24:mi:ss"), 'hh24:mi:ss dd/mm/yyyy') as LAST_MODIFIED_DATE
  , (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 *: SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) age
  CASE
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 *: SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 0 AND 1, THEN ' 0 - 1 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 *: SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 2 AND 4 and THEN 2-4 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 *: SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 5 AND 9, THEN 5-9 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 *: SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) BETWEEN 10 AND 19, THEN 10-19 days
  WHEN (to_date (to_char (to_date ('01011970 ', 'ddmmyyyy') + 1/24/60/60 *: SYSDATE_UTS, ' mm/dd/yyyy'), ' mm/dd/yyyy'))-(to_date (to_char (+ to_date('19700101','yyyymmdd') + 1/86400 * REPORTED_DATE, ' mm/dd/yyyy'), ' mm/dd/yyyy')) > 20 THEN ' Days 20 + ".
  ANOTHER "UNKNOWN".
  END AS AGE_GROUP
  OF IncidentDataBase
  and the STATE not in (4,5,6)
  and rownum<>

  Table stores IncidentDataBase the "dates" in the number of seconds since the epoch unix?

• MySQL to Oracle query

  Hello World ^^
  
  I just downloaded Oracle XE and migrated my database from MySQL to Oracle successfully.
  And I'm doing/reviewing my application now especially the query syntax.
  I am facing a problem, I have a request in the form below in MySQL and it works fine but when I tried it at the Oracle XE database, it cannot run :( So I'm asking for help here, I have already searched on the internet but had no luck.
  
  SELECT A.INVOICEDATE,
  *@Step1:=cast (adddate (A.INVOICEDATE, A.TERMOFPAYMENT) as date) AS STEP1, *.
  *@Step2:=if (@step1 > CURDATE (), A.TOTALAMOUNT, 0) AS STEP2, *.
  *@step3:=if (@step2 <>0,0,IF(DATEDIFF(CURDATE(),@step1) < = 30, A.TOTALAMOUNT, 0)) AS step 3,
  T_invoice FROM has
  WHERE A.STATUS = 'Open'
  
  I can conclude the problem is based on the variable declaration in Oracle, but I still can't understand.
  What I do in MySQL, it's that I want to fill the variable with the expression/logic so I can use 'than' variable more later in the other part of the query output syntax.
  I used variables to be filled by value due to I can't use / select ALIAS later in the other party.
  
  So please help to convert to Oracle query syntax. Thank you.

  Oracle and MySql are two different animals. You need to learn SQL and Oracle's PL/SQL.

  Your SQL

  SELECT A.INVOICEDATE,
  @step1:=cast(ADDDATE(A.INVOICEDATE,A.TERMOFPAYMENT) as date) AS STEP1,
  @step2:=IF(@step1>CURDATE(),A.TOTALAMOUNT,0) AS STEP2,
  @step3:=IF(@step20,0,IF(DATEDIFF(CURDATE(),@step1)<=30,A.TOTALAMOUNT,0)) AS STEP3,
  FROM t_invoice A
  WHERE A.STATUS='Open' 
  

  Can be writern as

  select invoicedate,
         step1,
         step2,
         case when step2 = 0
              then case when sysdate-step1 <=30 then A.TOTALAMOUNT else 0 end
         end AS step3
    from (
           select A.invoicedate,
                  A.invoicedate+A.termofpayment step1,
                  case when (A.invoicedate+A.termofpayment) > sysdate then A.totalamount else 0 end as step2,
             from t_invoice A
            where A.status = 'Open'
         )
  

• RVS4000 - how to achieve a maximum data rate

  I have little experience in the configuration of a router.  Also, I don't know what the maximum data rate may be for this router.

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  Hi James, you can disable IP addresses and you will probably see what you expect.

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  I have a requirement that needs to pick up the maximum date of different status for a ticket.
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• Extract data from Oracle into excel file

  Hello
  
  I have a requirement where in I need to extract data from Oracle into excel file and the worksheet excel name should be 'given '.
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  Select * from version of v$.
  

  Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
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  Hello

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  Concerning
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• How to migrate data from Oracle 11.2 Standard Edition to Oracle 11 g XE Beta

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  Hello Ashraf.

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• How to know the difference between the Dates in Oracle.

  Hello
  
  Suppose we have two Dates say November 5, 2005 and October 12, 2007.
  
  Is it possible to know the total difference between these Dates in Oracle.
  
  Thank you

  You can subtract date-objects. The result is the difference in days.

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  In your example: 706 days

  Published by: hm on 25.10.2010 12:33

  Please look also for "Oracle Date arithmetic" in the Oracle Documentation or Google.

• Importing data into Oracle Apex

  Hello
  
  I have an obligation to provide a screen to the user where they can import excel data to an existing table and I saw a feature in the workshop of data in Oracle Apex, but I can't use that since I have extra things added into that must. The requirment is mentioned below,
  
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• How to transfer data from oracle to the web service using ODI with axis2 tech

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  http://John-Goodwin.blogspot.com/