Need to update a column in a table to another table

Similar Questions

• How update the column in the table based on the value selected in apex4.1

  Hi all
  I have the following tables,

  leave_type table,it has the following fields,
  1.emp_name,
  2.sick
  3.casual

  and it has the values as follows,

  emp_name                  sick             casual
  guru                           10                10
  mishra                         10                10

  leave_master table and it includes the following fields

  1.emp_name,
  2.leave_type
  3.no_of_days

  I have the form based on the table "leave_master"
  Here, the leave_type has the LOV which includes.
  sick and casual.
  
  When the form is filled out and clicked on the button submit,
  I need to update the column leave_type in table leave_type,
  for example,.

  if 
  emp_name:guru
  leave_type:sick
  no_of_days:3

  then I want to update the leave_type column,
  sick sick = - no_of_days for the 'guru' of name
  That is to say, ill = 10-3 = 7
  
  then the leave_type of the table must be,

  emp_name                       sick             casual
  guru                                 7                10
  mishra                              10               10

  someone can such me what code or method I can use?
  Thank you.
  
  Published by: Gurujothi on May 24, 2012 21:54
  
  Published by: Gurujothi on May 24, 2012 21:54

  Try something like this...

  BEGIN
  IF: PXX_LEAVE_TYPE = "Sick" THEN
  UPDATE LEAVE_TYPE
  THE PATIENT VALUE = SICK -: PXX_NO_OF_DAYS
  WHERE EMP_NAME =: PXX_EMP_NAME;
  ON THE OTHER
  UPDATE LEAVE_TYPE
  DEFINE CASUAL = CASUAL -: PXX_NO_OF_DAYS
  WHERE EMP_NAME =: PXX_EMP_NAME;
  END IF;
  COMMIT;
  END;

• Update multiple columns from multiple tables in a single UPDATE request

  Hello

  I'm trying to figure if I'm heading in the right direction.

  I want to update multiple columns from multiple tables in a single UPDATE request. Also, I would like to update multiple columns in a table from the tables.

  Scenario 1

  UPDATE Table2, Table 3
  SET T2.Column1 = T1.Column1 
  ,T2.Column2 = T1.Column2
  ,T3.Column2 = T1.Column2
  FROM Table1 T1, Table2 T2, Table3 T3
  WHERE T1.id = T2.id
  and T1.id = T3.id
  
  

  Scenario 2

  UPDATE Table3
  SET T3.Column1 = T1.Column1 
  T3.Column2 = T1.Column2
  ,T3.Column3 = T2.Column3
  ,T3.Column4 = T2.Column4
  FROM Table1 T1, Table2 T2, Table3 T3
  WHERE T3.id = T1.id
  and T3.id = T2.id
  
  

  Hello

  For scenario 1, you must write separate instructions UPDATE table2 and table3.

  To guard against someone else change one of these tables while you act so you can copy all relevant data in a global temporary table and update this global temporary table table3.

  ENGAGE only when two tables have been changed.

  You can write a procedure or an INSTEAD OF trigger to do all this.

  For scenario 2, you can reference many tables that you need when new table3.  It might be more efficient and simpler to use the MERGER rather than UPDATED.  For example:

  MERGE INTO table3 dst

  WITH THE HELP OF)

  SELECT t1.id

  t1.column1

  t1.column2

  t2.column3

  t2.column4

  FROM table1 t1

  JOIN table2 t2 ON t1.id = t2.id

  )             src

  WE (dst.id = src_id

  WHEN MATCHED THEN UPDATE

  SET dst.column1 = src.column1

  dst.column2 = src.column2,

  dst.column3 = src.column3,

  dst.column4 = src.column4,

  ;

• Automatically update the column in the table in OBIEE

  Hi people,
  
  I have a requirement to say I need to update a column of table based on a condition, but this update should happen on a daily basis (I mean that it would be held once per day) by checking if all the records in this column meets the condition then update
  
  example:-column = 'pending', then using the "approved". As records of transactions every day in the table lights. OBIEE should check and update the line so the next time it does not show this line as "pending".
  
  I thought of 2 approaches to this
  (1) through the write-back, it is possible to update but manually (the question is it can't be automated or on demand on daily basis and update multiple records on a go)
  (2) write a stored procedure or a function of update, but how can I perform this procedure either regular or run once daily.how to use it?
  
  Any thoughts on the above two points or any method you can think off the coast.
  
  Any help is appreciated!
  
  See you soon,.
  KK

  Murielle,

  This shud be easy...
  -Create a direct database... with the Update statement
  for example: Update table set col = "Approved" where col = 'pending '.
  -Create an ibot using the RFI above and plan on a daily basis.

  This will update the complete table with the new value on a daily basis based on the State

• Select cursor for update: multiple columns of different tables

  Hello
  
  I have two tables test1 and test2. I want to udpate the column (DEPT_DSCR) from the TEST1 and TEST2 using select for update and current tables of the... with the cursor.
  
  I have a code drafted as follows:
  DECLARE
  v_mydept1 TEST1. TYPE % DEPT_CD;
  v_mydept2 TEST2. TYPE % DEPT_CD;
  CURSOR C1 IS SELECT TEST1. DEPT_CD, TEST2. DEPT_CD OF TEST1, TEST2 WHERE TEST1. DEPT_CD = TEST2. DEPT_CD AND TEST1. DEPT_CD IS 'AA' FOR THE UPDATE OF TEST1. DEPT_DSCR, TEST2. DEPT_DSCR;
  BEGIN
  OPEN C1;
  LOOP
  FETCH C1 INTO v_mydept1, v_mydept2;
  WHEN EXIT C1% NOTFOUND;
  UPDATE TEST1 SET DEPT_DSCR IS "PLSQL1" WHERE CURRENT OF C1;.
  SETTING A DAY TEST2 SET DEPT_DSCR = 'PLSQL2' WHERE CURRENT OF C1.
  END LOOP;
  COMMIT;
  END;
  
  The code above when it is run, declares that it runs successfully. But it does not update the columns you want [DEPT_DSCR].
  
  It works only when we want to update one or more columns of the same table... i. e by providing these columns after ' to UPDATE THE.
  I don't know what exactly is the problem when you want to update several columns of different tables.
  
  Can someone help me on this?

  user12944938 wrote:
  But it's more the notion of compensation and understanding.

  See the link below:
  http://download.Oracle.com/docs/CD/B10501_01/AppDev.920/a97269/pc_06sql.htm

  See the section RESTRICTION in the link above.

  Twinkle

• How to update exists column on the table with the exact number and auto increment

  Hello

  I have a table with more than 10 million rows and there is a column called 'number_zaq', I want to update this column on line frist from 2000 and + 1 for the next all ranks.

  Update your_table

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• InStr/substr logic to update the column in a table db 9i / 10g / 11g

  Hi all
  
  I have a table Test_table with email_address column.
  Please update the table and remove
  [email protected] and
  [email protected]
  email_address column.
  
  Current values of the Email_address column
  
  [email protected], ken. [email protected], [email protected], [email protected]
  2.Ken. [email protected], [email protected], [email protected]; [email protected]
  3 ken. [email protected], [email protected], [email protected], [email protected]
  
  The new value must be
  1 ken. [email protected], [email protected]
  Ken 2. [email protected], [email protected], [email protected]
  3 ken. [email protected], [email protected]
  
  
  If email_address to remove is the first email address in the column
  Then, remove the first comma too, otherwise delete the comma above and email address.
  
  I created a C1 cursor, but I know is not the logic to use to get the new value
  Any help will be greately appreciated.
  
  Declare
  Cursor c1 is select rowid, email_address
  From Test_table
  Where (at the top (email_address) like ('% [email protected]%'))
  GOLD (superior (email_address) like '% [email protected]%');
  V_new_email varchar2 (200);
  BEGIN
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  V_new_email: = - some function instr/substr here
  
  Update Test_table
  Define email_address = V_new_email
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  END OF LOOP
  END;
  
  Thank you

  You needn't PL/SQL for such a thing. A SQL should be sufficient.

  with data as
  (
    select '[email protected], [email protected], [email protected], [email protected]' col from dual union all
    select '[email protected], [email protected],[email protected]; [email protected]' from dual union all
    select '[email protected], [email protected], [email protected], [email protected]' from dual
  )
  select col, trim(replace(replace(replace(col, '[email protected],'), '[email protected]'), ', ,', ',')) rep_col
    from data;
  
  COL                                                            REP_COL
  -------------------------------------------------------------- --------------------------------------------------------------
  [email protected], [email protected], [email protected], [email protected]   [email protected], [email protected]
  [email protected], [email protected],[email protected]; [email protected] [email protected], [email protected],[email protected];
  [email protected], [email protected], [email protected], [email protected]   [email protected], [email protected], [email protected]
  

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  I have a table named RTV_PLAN
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