Update of the EditField values

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• How to convert the Editfield value chain

  Greetings

  Please help me to convert the editfield in sting.

  with the help of toString (), it does not convert it to a string.

  Help, please

  concerning

  Anthony singh

  arkadyz is located...

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• Updated with the hash values column

  Hi all

  I have a requirement to add a column to a table and fill it with the hash values. The table contains an xml column and hash value of this column need to be filled to newly added column. I think that the ora_hash function will not support the xml type column. Just tested with the following script and it works.

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  SQL> desc TBL_COMPONENT_XSL
   Name                                      Null?    Type
   ----------------------------------------- -------- ----------------------------
   COMPONENT_XSL_ID                          NOT NULL NUMBER(18)
   LINE_OF_BUSINESS                          NOT NULL VARCHAR2(30)
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• Update with the Lead feature and several lines

  I have a table such as:

  Table1:

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  123, 7/11/2015-12/31/2099 File7.txt

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  Table2

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  123, 7/11/2015-11/9/2015 File7.txt

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  Table1:

  OrderNumber EFFECTIVE_DATE EFFECTIVE_END_DATE FileName

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  SELECT W.EFFECTIVE_DATE, W.EFFECTIVE_END_DATE,

  NVL (LEAD (W.EFFECTIVE_DATE, 1) (ORDER implementation W.EFFECTIVE_DATE), December 31, 99 ') AS 'EFFECTIVE_DATE_NEW '.

  OF WH_ORDERS_REPORT W

  WHERE ORDERNUMBER = '10460992';

  It did not work:

  UPDATE WH_ORDERS_REPORT WH

  SET EFFECTIVE_END_DATE = (SELECT NVL (LEAD (WH2. EFFECTIVE_DATE, 1) (ORDER of WH2. (EFFECTIVE_DATE), DECEMBER 31, 99 ')

  OF WH_ORDERS_REPORT WH2

  WHERE WH. ORDERNUMBER = WH2. ORDERNUMBER)

  I appreciate your help in the creation of an update statement to do this.

  Rap, but it's working now.  I'll confirm with a few other records before I mark as correct, but what I see so far, it is beautiful, thank you!

  merge into WH_LIFELINE_ORDERS_REPORT D

  a_l'_aide_de)

  Select

  DISTINCT ORDERNUMBER,

  CURRENTSTATUSDATETIME,

  NVL (LEAD(EFFECTIVE_DATE, 1) ON (ORDERNUMBER partition

  (EFFECTIVE_DATE order), December 31, 99 ') as EFFECTIVE_END_DATE

  of WH_LIFELINE_ORDERS_REPORT

  ) S

  WE (D.ORDERNUMBER = S.ORDERNUMBER

  AND D.CURRENTSTATUSDATETIME = S.CURRENTSTATUSDATETIME

  )

  When matched then

  setting a day of set D.EFFECTIVE_END_DATE = S.EFFECTIVE_END_DATE;

• Problem with instructions to update within the if statement

  Hello
  
  I have the following PL/SQL script. It was written in a way so it can be run several times, without worrying about if she has previously run means that it should only perform the update and edit, if it has not already been done.
  
  DECLARE
  CNT NUMBER;
  
  BEGIN
  -Rename column
  COUNT (*) of SELECT INTO cnt FROM user_tab_columns WHERE TABLE_NAME = 'WELL_TEST_DATA_QUERIES' AND COLUMN_NAME = 'PRIMARY ';
  
  IF (cnt = 1)
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  THE PRIMARY VALUE = 0
  WHERE PRIMARY = 1;
  
  RUN IMMEDIATELY 'ALTER TABLE WELL_TEST_DATA_QUERIES RENAME COLUMN PRIMARY TO WELL_TEST_TYPE;
  
  
  END IF;
  END;
  
  However, when it is executed several times, it seems to execute the body of the if statement each time, despite the fact that the select statement must return a count of 0 (and I checked that this is the case).
  
  If I change the script and put the UPDATE statement in an EXECUTE IMMEDIATE, it works fine:
  
  DECLARE
  CNT NUMBER;
  
  BEGIN
  -Rename column
  COUNT (*) of SELECT INTO cnt FROM user_tab_columns WHERE TABLE_NAME = 'WELL_TEST_DATA_QUERIES' AND COLUMN_NAME = 'PRIMARY ';
  
  IF (cnt = 1)
  THEN
  IMMEDIATE EXECUTION
  ' UPDATE WELL_TEST_DATA_QUERIES
  THE PRIMARY VALUE = 0
  WHERE PRIMARY = 1';
  
  RUN IMMEDIATELY 'ALTER TABLE WELL_TEST_DATA_QUERIES RENAME COLUMN PRIMARY TO WELL_TEST_TYPE;
  
  
  END IF;
  END;
  
  Can someone give me an indication of what is happening here?
  
  Thank you
  Kathryn

  user10855910 wrote:
  Hello

  I have the following PL/SQL script. It was written in a way so it can be run several times, without worrying about if she has previously run means that it should only perform the update and edit, if it has not already been done.

  Are you referring to getting this:

  SQL> create table well_test_data_queries (primary number);
  
  Table created.
  
  SQL> insert into well_test_data_queries values (1);
  
  1 row created.
  
  SQL> commit;
  
  Commit complete.
  
  SQL> ed
  Wrote file afiedt.buf
  
    1  DECLARE
    2    cnt NUMBER;
    3  BEGIN
    4    -- Rename column
    5    SELECT COUNT(*) INTO cnt FROM user_tab_columns WHERE TABLE_NAME = 'WELL_TEST_DATA_QUERIES' AND COLUMN_NAME = 'PRIMARY';
    6    IF cnt = 1 THEN
    7      UPDATE WELL_TEST_DATA_QUERIES
    8      SET PRIMARY = 0
    9      WHERE PRIMARY = 1;
   10      EXECUTE IMMEDIATE 'ALTER TABLE WELL_TEST_DATA_QUERIES RENAME COLUMN PRIMARY TO WELL_TEST_TYPE';
   11    END IF;
   12* END;
  SQL> /
  
  PL/SQL procedure successfully completed.
  
  SQL> select * from well_test_data_queries;
  
  WELL_TEST_TYPE
  --------------
               0
  
  SQL> DECLARE
    2    cnt NUMBER;
    3  BEGIN
    4    -- Rename column
    5    SELECT COUNT(*) INTO cnt FROM user_tab_columns WHERE TABLE_NAME = 'WELL_TEST_DATA_QUERIES' AND COLUMN_NAME = 'PRIMARY';
    6    IF cnt = 1 THEN
    7      UPDATE WELL_TEST_DATA_QUERIES
    8      SET PRIMARY = 0
    9      WHERE PRIMARY = 1;
   10      EXECUTE IMMEDIATE 'ALTER TABLE WELL_TEST_DATA_QUERIES RENAME COLUMN PRIMARY TO WELL_TEST_TYPE';
   11    END IF;
   12  END;
   13  /
      WHERE PRIMARY = 1;
            *
  ERROR at line 9:
  ORA-06550: line 9, column 11:
  PL/SQL: ORA-00904: "PRIMARY": invalid identifier
  ORA-06550: line 7, column 5:
  PL/SQL: SQL Statement ignored
  
  SQL>
  

  The problem is not because the IF statement entered the swiped m the cnt = 1, but because, when the code is compiled the PRIMARY column does not exist. The code should compile properly against the database, and all verified database object references, until the code is actually running.

  As you have discovered, when you do the dynamic update to help to run immediately, you will not get this problem, because execute immediate statements are strings that can not be validated at compile time and so the code will compile ok and then run.

• Creating a trigger to insert delete update with the sequence number

  Hey all,.
  I have two tables. tbl_main, tbl_temp. Whenever a record is inserted, deleted, updated in tbl_main, I need to insert the records in tbl_temp. All field/column names are exactly the same, except that in tbl_temp, I now have a single column by using a sequence number, a column to determine if the record has been updated, remove, modified(hence the codes) and the date when a record has been added to the table.
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  Start
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  I tried several combinations, but I get many compilation errors. This code looks good or I am the way of track? Thanks in advance.

  Who looks fine for me. What are the mistakes are you?

  Assuming that MKE and CTL are columns in the base table, your INSERT statements will insert either the: new.mke and: new.ctl values or the: old.mke and: old.ctl values in the table. Presumably, you could insert the: new values for inserts and updates, and the: old values for deletions.

  Justin

  Published by: Justin Cave 27 February 2009 16:08

  DOH! Just noticed the error...

• Remove the NULL values and update the value according to the logic

  Hello

  The problem data

  CREATE TABLE VOLA (SRNO, NUMBER, zero

  NUMBER, A

  NUMBER);

  INSERTION of REM in VOLA

  TOGETHER TO DEFINE

  Insert in VOLA (SRNO, ONE) values (1,237.94);

  Insert in VOLA (SRNO, ONE) values (2, null);

  Insert in VOLA (SRNO, ONE) values (3,203.565);

  Insert in VOLA (SRNO, ONE) values (4,170.69);

  Insert in VOLA (SRNO, ONE) values (5,113.67);

  Insert in VOLA (SRNO, ONE) values (6,93.6);

  Insert in VOLA (SRNO, ONE) values (7,82.03);

  Insert in VOLA (SRNO, ONE) values (8,66.675);

  Insert in VOLA (SRNO, ONE) values (9,63.59);

  Insert in VOLA (SRNO, ONE) values (10,61.415);

  Insert in VOLA (SRNO, ONE) values (11,60.015);

  Insert in VOLA (SRNO, ONE) values (12,58.235);

  Insert in VOLA (SRNO, ONE) values (13,57.805);

  Insert in VOLA (SRNO, ONE) values (14,56.965);

  Insert in VOLA (SRNO, ONE) values (15, null);

  Insert in VOLA (SRNO, ONE) values (16, null);

  I have to remove the NULL values in column 1, the problem is that the position of the NULL values are not fixed, and it can be any position. If all the lines of the columns are null, then throw it away.

  If multiple NULL values are here so I have to do the math as follows to update null with the eigenvalues

  1. If the first line is null then take the 2nd value in row and update it.

  2. If the lines between both is null then take avg of prev and next value not null and refresh it.

  3. If the last value in the column is null, then then take prev and update, in this case last two are null, so I have to take value of prev 14 value line update in

  15th and 16th ranks.

  I want to put this pl/sql logic, somehow, that I thought have loop and counter aapproach and loops through the elements and check and update.

  But always looking for something better before looking to write code. No idea or help will be useful for me.

  I * think * you are looking for something like:

  WITH VOLA (SRNO, ONE)

  AS (select 1,237.94 from all the double union)

  Select 2, union null value double all the

  Select 3,203.565 from all the double union

  Select 4,170.69 from all the double union

  Select 5,113.67 from all the double union

  Select 6,93.6 from all the double union

  Select 7,82.03 from all the double union

  Select 8,66.675 from all the double union

  Select 9,63.59 from all the double union

  Select 10,61.415 from all the double union

  Select 11,60.015 from all the double union

  Select 12,58.235 from all the double union

  Select 13,57.805 from all the double union

  Select 14,56.965 from all the double union

  Choose 15, null of union double all the

  SELECT 16, NULL FROM dual)

  GET_VALUES (SELECT SRNO, ONE ACE,

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  , first_VALUE (ONE IGNORE NULLS) over (ORDER OF SRNO CSA ROWS BETWEEN 1 SUITE AND FOLLOWS without TERMINALS) AS NEXT_VALUE

  FROM VOLA)

  SELECT SRNO, ONE, CASE

  WHEN IT IS NOT NULL, THEN WE

  OTHER CASES

  WHEN PREVIOUS_VALUE IS NOT NULL AND IS NOT NULL THEN (PREVIOUS_VALUE + NEXT_VALUE) NEXT_VALUE / 2

  WHEN THE PREVIOUS_VALUE IS NOT NULL, THEN PREVIOUS_VALUE

  WHEN THE NEXT_VALUE IS NOT NULL, THEN NEXT_VALUE

  END

  END AS NEW_VALUE

  OF GET_VALUES

  /

  HTH

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  Item_Id Item_Flag    

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  NULL       Y

  
  

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• A statement UPDATE changes the line if the update changes the column even value?

  HI -.

  I have a main classification and the corresponding audit table. I have a trigger. I created using the suggestion:http://www.runningoracle.com/product_info.php?products_id=211

  Now the problem that I am facing is that: if I run the same query (same value) update on the main table for n times (with the same data)... my audit table is updated with a new record every time. He is not able to determine that the value is the same.

  My goal is to load the audit table data if the value in a cell in the main table is really have changed.

  A statement UPDATE changes the line if the update changes the column even value?

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• Updated with the values in the same table, for other records corresponding to conditions

  Hi Experts,

  Sorry do not provide the structure of the table (it is a simple structure)

  I have a requirement where I need to update the columns of a table based on the same table with some match empid and date values. If the date and empid match so I have these values to any other folder and update of one who is not having details of Office . I need the Update query

  Before the update my array of values is as below

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  2 101 01/01/2013
  3 101 15/01/2013
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  5 103 01/01/2013
  6 103 05/01/2013
  7 104 FRA 01/10/2013
  8 104 10/01/2013
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  2 101 AUS 01/01/2013
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  I don't have the time to create the table with the data, but basically, you should be able to code the following text

  update one table

  Office set = (select desktop in table b where b.emp_id = a.emp_id)

  and b.start_date = a.start_date

  and b.office is not null

  )

  where is ([as well as overall query])

  and a.office is null

  In my opinion, who will do the trick.

  HTH - Mark D Powell.