Select the last disk in the history table

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• Select the string table drop-down list box.

  Hi all

  I want to select the combo box list based on a string in the entry, I don't know how to do this. I have a drop-down list box and the value comes from a database, what I want to do is I want to change the value of the selected box based on the existing value in the database drop-down list. for example, A, B, C D I strings in the drop-down list box, and then in my database, I have a field with the string C, I want to change the C to A. I can't enter the value of C in a string format, but I don't know how to be the first position of the drop-down list box in so the order of channels combo box will be C, A, B, d., the value of C

  Thank you

  Then just write a new array of strings, with the elements of the new agenda, to the "[] strings" - property.

  Either you must code something that allows you to create an array of strings with the elements in the order that you want them to be. If there is a reorganization only, you could do something like:

  -Get the array of strings [] from the drop-down list using a property node box.

  -Find the position of the element you want to place first and use "delete from table", which returns the new array and the element removed.

  -Build a new table 1 d of the deleted item and table remaining. Move to the second combobox Strings [] property of a node property.

• Need to create the Partition in the history table

  Hello

  I have an audit table that stores the data for the last 8 years in it and the customer wants to retain the data for the last 8 years. Now as adding data to this table is increasing, there is a delay in execution of report which are acquired by querying on this table.

  Basically, they go a from date and to date. Then these date are compared with two columns of dates in the table. The condition of the query will be as below

  TRUNC (NVL (DATE1, DATE2)) > = TRUNC (TO_DATE (?, ' dd/mm/yyyy ""))

  AND TRUNC (NVL (DATE1, DATE2)) < = TRUNC (TO_DATE (?, ' dd/mm/yyyy ""))

  Users can query for any date range.

  I am thinking of creating a Partition of the range on this table for each month during the 8 years of data. Please suggest on the question of whether I should use partition interval range to make it more effective. And would also create an Index on this partition for the above two day columns.

  12 (months) SO * 8 (years) = 98 would be created partitions. This will not overload the schema of database/Tablespace? Y at - it another effective way to set the table.

  Please suggest and let me know for any clarification.

  There are 2 approaches (but not limited to 2) to create the Partition on an existing table:

  Note: There is no ALTER TABLE statement to convert a heap table to a partitioned table.

  1. create a temporary Partitioned table with the same types of data in the column. Take a dump of the original table (HEAP) export and import the dump into the newly created partitioned intermediate table. After checking the data file the original and rename the interim even as the original table.

  2 using the package Oracle DBMS_REDEFINITION automates the steps above from said (not exactly the same steps, however) and its done online - which means there is no required downtime, the original table may undergo DML operations during this process of redefinition. View partitioning of a table online with DBMS_REDEFINITION | Oracle instructor

  According to my understanding if let us know as a partition interval then in April if there is an inserted record then it will create a new partition for the month of April will be of value less than 30 April 2014 "and all other documents created in April will pass under it"

  Yes, it's a feature of 11g, which Oracle manages adding partitions as needed. In earlier versions DBA can add partitions manually from time to time. Reference www.gavinsoorma.com/2009/09/11g-interval-partitioning/

  Here the reason for check the sent_out_datetime NVL will be NULL for few records, so in this case we want to get the records for dates of mapping them to received_datetime

  In addition, try to replace the NVL with COALESCE and test it. This would help improve performance.

• Select the audit Tables?

  Hello
  
  
  I think I know the answer to this one...
  
  Is there anyway to audit the DB users select a table?
  
  
  i.e.
  
  In the same way that a person can create a trigger on a table whose fires on insert, delete or update you can audit on choose?
  
  
  
  Thanks for your time,
  
  Robert.

  Select audit on tbl per session;

  SY.

• Select the nested table

  I want to select catid of an test_classent_list object but fail to do so. Can you help me please? I would avoid iteration in the list one by one.
  

  create type test_cat as object (
    catid varchar2(20)
  );
  create type test_classent as object (
    cat test_cat
  );
  create type test_classent_list as table of test_classent;
  --works:
  select cat from table(test_classent_list(test_classent(test_cat('1')),test_classent(test_cat('2'))));
  --does not work:
  select cat.catid from table(test_classent_list(test_classent(test_cat('1')),test_classent(test_cat('2'))));

  You must use a table alias when you want to do something like this:

  SQL> select t.cat.catid from table(test_classent_list(test_classent(test_cat('1')),test_classent(test_cat('2')))) t;
  
  CAT.CATID
  --------------------
  1
  2
  

• Select the entire table in the procedure

  I want to create a procedure that selects all rows in the object with the following select statement:
  
  SELECT r.firstname, r.lastname,
  r.Address.streetname, r.address.city.postalnumber, r.address.city.cityname,
  (SELECT t.phonenumber
  Channels3 p, of the table (p.phonelist) t WHERE deref (t.phonetype) .phonetypename = "passenger".
  AND (p) REF = REF (r)
  ) as passenger.
  (SELECT t.phonenumber
  Channels3 p, of the table (p.phonelist) t WHERE deref (t.phonetype) .phonetypename = "mobile"
  AND (p) REF = REF (r)
  ) as mobile,.
  (SELECT t.phonenumber
  Channels3 p, of the table (p.phonelist) t WHERE deref (t.phonetype) .phonetypename = "percentages".
  AND (p) REF = REF (r)
  ) as Naing
  From channels3 r
  
  but I don't know how to do it correctly. Can someone tell me how can I do this? THX

  you would need a refcursor.

  create or replace procedure my_proc(pRc out sys_refcursor)
  as
  begin
    open pRc for select * from person;
  end;
  

  call this in c# code. You can store the result in a DataSet.

• Oracle Application Express relaxing select the database table?

  Hi all
  
  I use Oracle Application Express. I created a page and I want to fill the 2 (txtname, txtaddress1) on my page when the user provides no Id on another field (txtID).
  
  Can someone help me please how to do this?
  
  Thank you very much
  Gunajee.

  Hello

  There are 3 ways to meet your needs

  1 goto your article > Source > Source: always... > Type of Source: SQL returns a single value > Source value or expression: select column_value from table_name where pk =: pk_item

  2 create a calculation
  The rendering of Page Goto > calculation.

  Create calculations > on this Page >. . follow the instructions in the wizard and set required values.

  3. create a dynamic action (a better and simpler)
  The rendering of Page Goto > Dynamic Actions.

  create dynamic Actions > on item1 > when changed > value > sql statement > write the sql query > done point > required element (item2)

  fire on loading the page: uncheck

  Note: For 1 and 2, you need to send the page.

  You can use {'code'} {'code'} to keep your code. (remove the apostrophes and use)

  Kind regards
  Little Foot

• Day of the history tables track Oracle HRMS &amp; discoverer

  Hello experts,
  
  I will be happy if someone can help through. I am elaborating the report SAY end of audit following any changes entered by data entry officers, regardless of the date of entry in. Mainly of the person and the assignment form.
  
  Is there anyway that I can include the date / time of change fact/status updated. Is the index "actual date"?
  
  for example, there is a change of employment - organization 'Global Operations' organization 'domestic Application. The change is supposed to be beginning from 05/02/2011, but I'm in action 18/04/2011. Similar to past events - if I do date on caterpillars change assignment suppose to be effective from 04/04/2011.
  
  How can I stay in a report. I have just the FINAL of Discoverer10g user license rights. (Oracle R12)
  
  Thank you very much.

  Hi Neha
  No problem. When you get a chance, could you please tag my answer as being correct so that it will help others?

  Best wishes
  Michael

• Insert data. Select the sequence ID, but popuate even value for two different columns

  Hello

  Version Oracle 11 G

  [code]

  CREATE TABLE MT_PROGRAM

  (

  NUMBER OF "PROGRAM_ID."

  NUMBER OF "REPORTING_PROGRAM_ID."

  'PROGRAM_NAME' VARCHAR2 (128 BYTE)

  );

  INSERT INTO MT_PROGRAM)

  PROGRAM_ID,

  REPORTING_PROGRAM_ID,

  PROGRAM NAME)

  SELECT PROGRAM_ID,

  PROGRAM_ID,

  PROGRAM NAME

  Of

  (SELECT

  fn_get_new_prog_id()

  AS PROGRAM_ID, 'Test' as the program name OF THE DOUBLE);

  The function has

  create or replace

  FUNCTION "FN_GET_NEW_PROG_ID".

  RETURN NUMBER

  AS

  BEGIN

  RETURN SQ_PROG_ID. NEXTVAL;

  END;

  [/ code]

  Problem is that I must get

  I need Reporting same Program ID ID program and the same sequence. But here I am ecstasy. For example, if my sequence is from 1 then it inserts

  1, 2, 'test '.

  But I need

  1, 1, 'test '.

  P.S. I can't not 1 insert unwanted accounting value of the program and of the update the program id. I have a trigger on the table which keeps track of each insert, update. And I don't want to use the separate update statement because it will create additional row in the history table.

  SQL > create the sequence Tessai minvalue maxvalue 1 99999999999999999 with increment of 1 by 1 cover 2;

  Order of creation

  SQL > select ttest.currval from double;

  Select double ttest.currval

  ORA-08002: sequence TESSAI. CURRVAL is not yet defined in this session

  SQL > select ttest.nextval from double;

  NEXTVAL

  ----------

  1

  SQL > select ttest.currval from double;

  CURRVAL

  ----------

  1

  SQL > select ttest.nextval from double;

  NEXTVAL

  ----------

  2

  SQL > select ttest.currval from double;

  CURRVAL

  ----------

  2

  SQL >

  I have it?

  ----

  Ramin Hashimzade

• Two filters in two dimensions without constraining the fact table

  Hi all
  
  does anyone know how to avoid the factual constraint when you create a report with two filters on different dimensions?
  
  I have a fact table big with more than 10 million lines. In the starmodel is the customer of the dimension and the products. I create a filter on the customer atrribute 'Status' and set to 'active '. Now I add the "Product Type" column of the dimension 'Product' in the filter section. When I want to choose a value OBIEE executes a select statement in the fact table. So I have to wait very long to select a value. Is it possible to say OBIEE only to select the dimension table without joining the fact table?
  
  Thank you much in advance.
  
  Kind regards
  Stefan

  Use is implied.

  Create a table of facts of the DUMMY and make also implied made for this dimension column. It will solve the problem.
  http://obiee11gqna.blogspot.com/2011/01/implicit-fact-column-in-OBIEE.html

  Published by: MK on January 17, 2012 07:08

  Published by: MK on January 17, 2012 07:08

• Select the last 10 records in a table

  Oracle9i. I am trying to select the last 10 numbers in a table with this command series

  select serial from tab_42 where employeecode='00001'  and rownum<=10 order by serial desc;

  but it's not not selecting the most recent serial number 10. How to do?

  The rownum clause is applied before the order by clause, one must use a subquery...

  select * from (select serial from tab_42 where employeecode='00001' order by serial desc) where rownum<=10;
  

• How to select the last 3 records in a table?

  I have a table named HRM_ATTENDANCE
  as follows

  Name         Type         Nullable Default Comments 
  ------------ ------------ -------- ------- -------- 
  LEAVEDATE    DATE                                   
  EMPLOYEECODE VARCHAR2(8)                            
  LEAVETYPE    VARCHAR2(4)                            
  APPROVEDBY   VARCHAR2(8)  Y                         
  FEEDBY       VARCHAR2(8)  Y                         
  FEEDTIME     DATE         Y                         
  REMARKS      VARCHAR2(50) Y 

  the table contains the record of leave of employees as follows

  LEAVEDATE   EMPLOYEECODE LEAVETYPE APPROVEDBY FEEDBY   FEEDTIME    REMARKS
  ----------- ------------ --------- ---------- -------- ----------- --------------------------------------------------
  6/1/2013    00001        CL  
  6/3/2013    00001        EL                                         
  6/5/2013    00001        CPL    
  6/7/2013    00001        SL 
  6/9/2013    00001        CL                                        

  I want to select the last 3 leaves (records) to employeecode "00001" so I don't know the what are the dates of the leave. in easy words I want to choose the folder where leavedate > = 5 June 2013 ", but I don't know any dates."

  Select * from HRM_ATTENDANCE where rownum<=3 order="" by="" leavedate="">

• By selecting the last row of the table

  I'm trying to select the last row in a table. The tables will have a different number of lines, so I can't select based on a line number. I tried to use the location options, but get an error that "the object is not a function". Not sure what the problem is.

  table = app.selection[0];
  if (table.hasOwnProperty("baseline")) table = table.parent;
  if (table instanceof Cell) table = table.parent;
  if (table instanceof Column) table = table.parent;
  if (table instanceof Row) table = table.parent;
  if (table instanceof Table)
  
  {
              table.rows(LocationOptions.AT_END).cells.texts.everyItem().fontStyle = "regular";
   }
  

  You can use the placement options for this?

  Hello

  table. Rows being a collection of object using the index-[1] is a proper way

  but cells.texts generates an error. Change it to:

  table.rows[-1].cells.everyItem().texts.everyItem().appliedCharacterStyle = "myriad regular";
  

  Jarek

• How to select the last 20 transactions in a table

  Hi guys,.
  I have a table named INOUT with following columns
  
  EMPLOYEECODE VARCHAR2
  DATE OF THE RESPONDENT
  
  
  each day employees now their me 'in '. then entered came and came in this table. If we want to select the last 20 EMPLOYEECODE in this table that make their selves 'in '. How to choose that? just 20 last employees who traded. Help, please

  Hello

  This is called a Query Top - N , you want to choose elements of N (N = 20, in this case) from the top of a sorted list.
  Here's a way to do it:

  WITH     got_r_num     AS
  (
       SELECT       emloyeecode
       ,       MAX (intime)     AS latest_intime     -- If wanted
       ,       RANK () OVER (ORDER BY  MAX (intime)  DESC)
                      AS r_num
       FROM       inout
       GROUP BY  employeecode
  )
  SELECT     employeecode
  ,     latest_intime          -- If wanted
  ,     r_num               -- If wanted
  FROM     got_r_num
  WHERE     r_num     <= 20
  ;
  

  That actaully could take more than 20 people: If there be a tie, it includes any person who is entitled to be in the top 20. If you want exactly 20 people, then add the columns of tiebreaker to analytical or use ROW_NUMBER instead of RANK ORDER BY clause.

• Select the last value for each day of the table

  Hello!
  
  I have a table that contains several measures for each day. I need two queries on this table, and I'm not sure how to write them.
  
  The table stores the rows (sample data)
  

  *DateCol1                 Value       Database*
  27.09.2009 12:00:00       100           DB1
  27.09.2009 20:00:00       150           DB1
  27.09.2009 12:00:00       1000          DB2
  27.09.2009 20:00:00       1100          DB2
  28.09.2009 12:00:00       200           DB1
  28.09.2009 20:00:00       220           DB1
  28.09.2009 12:00:00       1500          DB2
  28.09.2009 20:00:00       2000          DB2

  Explanation of the data in the sample table:
  We measure the size of the data files belonging to each database to one or more times a day. The value column indicates the size of the files of database for each database at some point (date in DateCol1 European model).
  
  
  What I need:
  Query 1:
  The query must return to the last action for each day and the database. Like this:

  *DateCol1       Value      Database*
  27.09.2009        150          DB1
  27.09.2009       1100          DB2
  28.09.2009        220          DB1
  28.09.2009       2000          DB2

  Query 2:
  The query should return the average measurement for each day and the database. Like this:

  *DateCol1       Value      Database*
  27.09.2009       125          DB1
  27.09.2009      1050          DB2
  28.09.2009       210          DB1
  28.09.2009      1750          DB2

  Could someone please help me to write these two queries?
  
  Please let me know if you need further information.
  
  Published by: user7066552 on September 29, 2009 10:17
  
  Published by: user7066552 on September 29, 2009 10:17

  Why two queries when it suffice ;)

  SQL> select dt
    2       , db
    3       , val
    4       , avg_val
    5    from (
    6  select dt
    7       , val
    8       , db
    9       , row_number () over (partition by db, trunc (dt)
   10                                 order by dt desc
   11                            ) rn
   12       , avg (val) over (partition by db, trunc (dt)) avg_val
   13    from test)
   14   where rn = 1
   15  order by dt
   16  /
  
  DT        DB           VAL    AVG_VAL
  --------- ----- ---------- ----------
  27-SEP-09 DB2         1100       1050
  27-SEP-09 DB1          150        125
  28-SEP-09 DB2         2000       1750
  28-SEP-09 DB1          220        210