update of several columns of values in another table

Similar Questions

• Update of an array of values from another table

  Hi here is my requirement. Please help on this

  I have a table_a

  EmpID pri_location alt_location months of the year

  123                                         2012  Oct
  123                                         2013  Sep
  123                                         2013  Sep
  124                                         2013  Sep
  124                                              2013  Oct
  125                                          2013  Sep

  Another table_b

  EmpID pri_location alt_location

  124         NY                      LA

  125         LA                      NY

  123         NJ                      DC

  I need update statement where my table_a should be updated as below for 2013, only Ms

  EmpID pri_location alt_location months of the year

  123                                              2012  Oct
  NJ 123 DC 2013 Sep
  NJ 123 DC 2013 Sep
  124 NY 2013 Ms
  124                                              2013  Oct
  125. THE NY 2013 Sep

  I make this request, but it is not updated as required

  upgrading from table_a a set (pri_location, alt_location) = (select pri_location, alt_location from table_b b where the b.empid = a.empid and a.year = 2013 and a.month = Sep)

  Please help on this

  Thank you

  upgrading from table_a a set (pri_location, alt_location) = (select pri_location, alt_location from table_b b where b.empid = a.empid) where a.year = 2013 and a.month = Sep

  Try this and after back if it works!

  Kind regards

  Hrvoje

• 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?

  Best regards

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

  Why?

  You try to resolve what made you what are the PROBLEM that select as the solution?

  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.

  Yes - it is EXACTLY what you say that you wanted to do and EXACTLY what the code does in this article.

  He is not able to determine that the value is the same.

  I think you mean that the code does NOT check if the value is the same. You can certainly change the code to do this check. But I have a question to start with your need for such a solution.

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

  OK - then modify the code to check EACH COLUMN and compare its NEW value to the OLD value and insert only the table of audit if SOME (or columns you care specifically) have changed.

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

  It depends on what you mean by 'change the line '. Of course to update a column with the SAME value does not change the resulting data value.

  But the physical structure of the line, the location of the pieces of line and information in the header block (YVERT, etc.) will change. And, as others have said Oracle doesn't know and doesn't care, so if the new value of a column is the same as the old value will create redo, undo and the rest.

  Start over and tell us what PROBLEM you're trying to solve. Then we can help you find the best way to solve it.

• Update of several columns on multiple tables

  Hello

  I try to update several columns on two different tables, and I would like to know how to proceed in a SQL statement.

  I have the data I want to update in this SQL statement...

  #####################################

  Select srv. X_SERVICING_DEALER as 'The merchant name', -(want to update this column)

  SRV. X_SERVICING_SITE as ' dealer # ', -(want to update this column)

  dlrx. ATTRIB_50 'Région',--(tiens à mettre à jour cette colonne)

  dlrx. ATTRIB_49 as 'District', -(want to update this column)

  DLR.x_zone_cd as 'Zone'-(want to update this column)

  Of

  s_srv_req srv,

  s_org_ext dlr,

  s_org_ext_x dlrx

  where dlr.row_id = srv.pr_con_org_id

  and dlr.row_id = dlrx. par_row_id

  and srv.row_id = 1-1RSEXAV';

  #####################################

  Any guidance would be appreciated.  Thanks in advance.

  Chris

  > I'm trying to update several columns on two different tables, and I would like to know how to proceed in a SQL statement.

  You can not.  Only one table can be updated at the same time.

• Validation form column against the value of another Table

  Hello

  I'm new to this forum, so please bear with me a bit!  I only have a small amount of writing PL/SQL experience, and I've never written Javascript or JQuery before.  I am an Oracle DBA and I coding experience C and PERL, so I have a strong technical background.  But I need some advice on the best way to approach a problem.

  I have an application of data base in Oracle Apex (version 4.2) with a tabular form on a table: Let's say that #1 with the conditions of licence 1 a, 1 b, and1C.  I have to make sure that the value entered in col B is not greater than the value of a column in another table (for example table #2 pass 2 (a).  From a conceptual point of view, the amount of money available is in the #2 table, and my tabular form lines are an act of spending money (such as orders or invoices), so I have to make sure that we spend more that we have.  Who is?

  Does anyone have tips for the best way to do it?  I'm figuring that the biggest problem here is perhaps to account for people who enter multiple lines in the form of tables at the same time, right?  So, if a person is entered 3/invoices, I need a total to ensure that they do not have spend more than we have in the #2 table.

  I really appreciate your help!

  Best regards

  Laurie Baublitz

  Ah, I was not totally with you on this charge then. My validation works overall, but it totals the amount for each line, regardless of the task. Okay - who was not totally my solution but more a demonstration of the technique that you can use to validate your tabular presentation in this way.

  You could solve this issue with a safe collection, or with a table plsql where you add an entry for each task name and keep the amount stored in there.

  Anyway, it would be better for you to spend a little time on playback on the plsql collections or collections apex!

  • 5 use PL/SQL of Collections and records
  • APEX_COLLECTION

  Remember, this is a sample and you will need to take stock of it. The best solutions are those where you need to experiment with 8)

  DECLARE
    TYPE tt_taskamount IS TABLE OF NUMBER INDEX BY VARCHAR2(20);
    t_taskamount tt_taskamount;
  
    l_task VARCHAR2(20);
    l_amount NUMBER;
    l_max NUMBER;
  BEGIN
    -- F02 is the taskname
    -- F03 is the amount
    -- adapt to your situation!
    FOR i IN 1..apex_application.g_f02.count
    LOOP
      l_task := apex_application.g_f02(i);
      l_amount := apex_application.g_f03(i);
      IF NOT t_taskamount.exists(l_task) THEN
        t_taskamount(l_task) := l_amount;
      ELSE
        t_taskamount(l_task) := t_taskamount(l_task) + l_amount;
      END IF;
  
      -- it's not the best idea to perform a select each time and could be
      -- done better but for the sake of the example it's fine
      -- not too bad either if the rowcount is small.
      SELECT maxamount
        INTO l_max
        FROM table2
       WHERE taskname = l_task;
  
      IF t_taskamount(l_task) > l_max THEN
        -- returning will stop further processing and throw an error message as soon as a budget has been overrun
        -- it might or might not be required behaviour but that's up to you
        RETURN 'The max amount ('||l_max||') for task ' || l_task ||' has been exceeded. Reduce the total amount on associated tasks!';
      END IF;
    END LOOP;
  END;
  

• How can I update this table with values from another table?

  Hello
  
  I have a table 'governed '. I want to replace the values in the column "regies.agent" by the value of the column "regies_personnes.id."
  As you can see the tables have a column of common values. IE regies.agent = regies_personnes.nom
  
  Table 'governed ':
  Insert into 'authorities' (AGENT) values ('Humberdot Alain");
  Insert into 'authorities' (AGENT) values ("Danard Patrick");
  
  Table 'regies_personnes ':
  Insert into REGIES_PERSONNES (NAME, ID) values ("Humberdot Alain", 1);
  Insert into REGIES_PERSONNES (NAME, ID) values ("Danard Patrick", 2);
  
  Before having it
  SQL > select agent of authorities;
  Humberdot Alain
  Patrick Danard
  
  After the update, the result should be
  SQL > select agent of authorities;
  1
  2
  
  Thank you for your kind reply.

  You can

  update regies r set agent = (select id from regies_persones p where r.agent = p.nom)
    where exists (select id from regies_persones p where r.agent = p.nom)
  

• Select column based on values in another table names.

  I would like to generate a sql statement based on the values in a table. For example, I would start "Select division from tableA".
  
  In the above example, 'division' would be a value of a column in TableB. Perhaps to looking like this.
  
  Table B
  
  The ColumnName of primary key
  -----
  -----
  Division of 1234
  Division of 3456
  Department of 7890
  
  I don't want back 'Division' of table B, based on the primary key = 1234 and then generate the SQL above.
  
  Any ideas?
  
  TIA

  It can be done through a PL/SQL block or the stored procedure.
  Below is a PL/SQL block to give you an idea:

  declare   NewColumnName varchar2(50);  SqlString     Varchar2(200);begin  select ColumnName into NewColumnName from TableB where PrimaryKey = 1234;  sqlString := 'select ' || NewColumnName || ' from TableA';  execute immediate sqlString;end;
  

• Copy a column of data in another table?

  Hello world
  
  I am a beginner SQL who spent ridiculous amounts of time trying to find a solution to a problem no doubt very simple.
  
  I have two tables composed of 162000 lines each. A table has the following format:
  
  table T1
  
  PID NUMBER
  NUMBER OF PG
  NUMBER OF PCS
  PS NUMBER
  NUMBER OF PL
  NUMBER OF DRIFTWOOD
  
  (coercion, but a simple data)
  
  The DRIFTWOOD column is empty, all the others are completely filled.
  
  The other table is filled only one column:
  
  table T2
  
  NUMBER OF CALCULATEDCHANCE
  
  My intention is to copy all the rows in the column T2 CALCULATEDCHANCE in the column CYBERJER from T1.
  
  Insert will not work because it adds records. I tried to use the update, but maybe I don't get the syntax right. All I got is to copy the first value of DRIFTWOOD in all lines of CALCULATEDCHANCE.
  
  Thanks in advance for your answers!

  Try

  update T2
  set calculatedchance = dbms_random.value(0,100);
  

• Insert values from another table

  Hello I have a table:
  
  T1
  ---
  ID
  user
  
  and another table:
  T2
  ---
  intellectual property
  Mac
  
  So I modified T1:
  ALTER table T1 add ip number (20);
  ALTER table T1 add mac number (20);
  
  So I have:
  T1
  ---
  ID
  user
  intellectual property
  Mac
  
  T1 and T2 are the same number of lines.
  
  Now, I want to insert the values of IP and mac of T2 in the fields ip address and mac of T1.
  IP and mac of T2 fields can be "not null".
  
  How can I do?
  
  Thanks in advance

  and what do you think about something like this:

  UPDATE t1
     SET t1.mac =
         (SELECT t2.mac FROM t2 WHERE t2.id = t1.id),
         t1.ip =
         (SELECT t2.ip FROM t2 WHERE t2.id = t1.id)
  

  Give it a shot... validate the results before stolen.

  HTH,
  Thierry

• TABLE OF UPDATE SQL BASED ON THE VALUE OF THE TABLE HELP

  Here is an example of a table that I have and I need basically help make and update statement. My syntax is all messed up. I have update the 'INDY' column WHEN THE NUM AND NUM 2 and INDY are the same. In other words it since it needs to update the last N with a 'Y '.
  

  TABLE NAME TEST_1
  
  NUM  NUM2     INDI
  1       A           Y
  1       A           Y
  1       A            N

  I hope this feeling...
  
  Here's what I have so far but it dosent seem to work... someone can point me in the right direction.
  
  
  
  

  UPDATE T_TEST
      SET INDI = 'Y'
      WHERE NUM IN (SELECT COUNT(NUM) FROM T_TEST WHERE INDI = 'Y' 
       GROUP BY NUM
      HAVING COUNT(NUM) > 1);

  UPDATE T_TEST T1
    SET INDI = CASE (SELECT COUNT(*) FROM T_TEST T2 WHERE T2.NUM = T1.NUM AND T2.NUM2 = T1.NUM2)
                 WHEN 1 THEN 'N'
                 ELSE 'Y'
               END
  /
  
  3 rows updated.
  
  SQL> SELECT  *
    2    FROM  T_TEST
    3  /
  
         NUM N I
  ---------- - -
           1 A Y
           1 A Y
           1 A Y
  
  SQL> 
  

  SY.

• How to insert duplicate values in another table.

  angle of attack!
  I created two tables a and b
  
  create table one
  (key primary code number);
  
  create table b
  (code number,
  DAT date);
  
  insert into the table of a (code)
  values (1234);
  insert into the table of a (code)
  values (1235);
  commit;
  Select * from a;
  one
  -----
  1234
  1235
  -----
  insert into the table of a (code)
  values (1234);
  commit;
  ERROR on line 1:
  ORA-00001: unique constraint (GMS. SYS_C0030897) violated
  
  {color: #ff0000} * I need, when the user inserts duplicate data, must be inserted into another table b.* {color}
  
  How can I do in forms 6i? Help, please. Thanks in advance.
  
  

  Hello

  What is the relationship with the forms?

  Anyway, you can create a trigger on table A that intercepts the error in an exception block, and then create a new row in table B.
  If the error comes from a forms based block, intercept the error in a trigger insert.

  François

• How to create a table with a column that is the value in another table?

  Hi all,
  
  It's my first post n I changed my ODI of DATASTAGE platform. Help me friends n I know basic steps in 11 ODI version which I was training in my company. I hope to have your support and can do everything an action ODI related documents.
  
  My question is...
  
  Table T1 > > > > > > > > > >
  
  service id / / / attr.name / / / attr.value
  
  S1 / / / product_code / / / P1
  
  S1 / / / provider / / / pro1
  
  S2 / / / product_code / / / P2
  
  S3 / / / provider / / / pro3
  
  Table T2 > > > > > > > > > > > > > > >
  
  ID / / / product_code / / / provider
  
  S1 / / / p1 / / / pro1
  
  S2 / / / p2 / / / nullvalue
  
  S3 / / / nullvalue / / / pro3
  
  
  I have a table T1 since I should show the table T2 is released. Can we say everything on how to write a logic and steps to follow.
  
  Thanks in advance.
  
  Published by: 854662 on April 26, 2011 01:59

  Hello

  U go.

  1 the interface:

  "Put a filter in your 1 on attr.name = array ' PRODUCT_CODE.

  In the map target TABLE2
  SERVICE_ID = TABLE1. SERVICE_ID
  PRODUCT_CODE = TABLE1. ATTR_VALUE

  Use SQL IKM append control

  Interface 2:

  "Put a filter in your 1 on attr.name = array ' PROVIDER '.

  In the map target TABLE2
  SERVICE_ID = TABLE1. SERVICE_ID
  PROVIDER = TABLE1. ATTR_VALUE

  Do SERVICE_ID as KEY (when you click the column target in properties, you can see KEY under properties of the target column) and use the incremental update of the IKM Oracle.

  PS: I assume that Oracle as the source and target.

  And you can refer to the documentation,

  https://Apex.Oracle.com/pls/Apex/f?p=44785:24:4413167952886630:no:24:P24_CONTENT_ID, P24_PREV_PAGE:5185, 29

  http://odiexperts.com/

  And of course this OTN.

  Thank you
  Guru

• How to upgrade a selection one line of the table based on values in another table when there is exactly one matching entry and negligence if there is more than a football game

  Hello

  I'm trying to achieve the following objectives:

  1. in table A, select rows based on the values in column 2. something like SELECT * FROM TABLE A WHERE (COLUMN2 = 'X' or Column2 IS NULL)

  2 and these values selected, I want to update Column3 from Table A if TableA.column1 = TableB.column1, but only if there is exactly one game. If there are multiple matches, column 3 of the table article updated.

  That's what I've tried so far.

  UPDATE TABLE_A

  SET

  TABLE_A.COLUMN3 = (SELECT COLUMN3 OF TABLE_B

  WHERE ((TABLE_B.COLUMN1 = TABLE_A.COLUMN1) AND ( TABLE_B.COLUMN1 IN (SELECT Column1 FROM TABLE_B GROUP BY COLUMN1 , HAVING COUNT (*) = 1)))

  WHERE EXISTS (SELECT * FROM TABLE_A)

  WHERE ((TABLE_A.COLUMN2 = 'X' OU TABLE_A.COLUMN2 = 'Y') AND (TABLE_A.COLUMN4 IS NULL OR TABLE_A.COLUMN4 = ' ')));

  More details on my DB environment:

  Version Info:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.4.0 - 64 bit Production

  PL/SQL Release 11.2.0.4.0 - Production

  Toad, but, depending on whether the query updated all lines. I would really appreciate if someone could tell me how to fix my request.

  Thanks in advance.

  Exists it predicate in the block of update will be set to true if there is at least one row in table_a where column2 is X or Y and column4 is null or a space. You need to correlate exists it with the outer query query (I'm guessing on column1) to get the result I think you want.  However, who would update all rows in table_a who meets the criteria, there is a corresponding row in table_b, affecting Column3 lines form null not matched or not.  (Again), I'm guessing that's not your intention.  If you only want to update the lines in table_a which have a corresponding line in table_b and meet the other predicate, then I think you want something more like:

  Update table_a

  Set table_a.column3 = (select column3 of table_b

  where table_b.column1 = table_a.column1 and

  Table_B.Column1 in (select column1 from table_b

  Group by column1, having count (*) = 1))

  where ((table_a.column2 = 'X' ou))

  table_a.Column2 = 'Y') and

  (table_a.column4 is null or)

  table_a.column4 = ' ')) and

  table_a.Column1 in (select column1 from table_b

  Group by column1, having count (*) = 1)

  John

• Update trigger that inserts the record in another table

  I searched the forum and the web for an example like this and I can not find a:
  
  A field is updated in the TABLE_A and it triggers a single record TABLE_B insert that has the old and the new value of the field.
  
  I write a lot of complex data warehouse SQL-based reports, but very rarely do much PL/SQL, any help would be appreciated.
  Thanks in advance.

  Hello

  You can specify that the trigger should fire only when certain columns are referenced, like this:

  create or replace trigger test_fund_trig
  before update OF FUNDING
  on table_a
  ...
  

  If you do this, the trigger will not draw on statements such as:

  UPDATE  table_a
  SET     mod_date = SYSDATE;
  

  You should always use an IF statement, as I mentioned earlier, if you do not want to follow the updates where the value of this column has not really changed.

• Update of data based on records in another table

  I have 2 tables

  Table 1
  Name Date of article
  Jon apples 2013/06/11 00:30:00 hrs
  Sam Oranges
  NISH apples

  Table 2 - Net number
  Number of name components
  NISH apples 10
  NISH Oranges 17
  NISH banana
  Sam 10 apples
  Sam Oranges 1
  Sam bananas 1
  Jon potatoes 8

  I need to create a job that checks the table 1 for new records added after the last race and then add the count in table 2 accordingly.
  Please guide on how to do this using the PL/SQl or something similar

  You need a third table where you store the time stamp of the last execution or an additional field in table 1 which indicates if a record has been processed already. (or the Date column has this information?).

  Then he must know if all possible combinations of the name and are already in Table2. If so, a simple update would do the job. If this isn't the case, you should take a look at the merge statement:

  http://docs.Oracle.com/CD/B28359_01/server.111/b28286/statements_9016.htm

  Good bye

  DPT