Table partitioned using the hash partition

Similar Questions

• How to insert data into the table by using the expression builder in the assign activity

  How to insert data into the table by using the expression builder in affect business in BPEl, I use SOA Suite 11.1.1.5
  Can someone help me please

  Hello

  I don't think that oraext:query-database() can insert data into the table.

  What are your needs?
  Can not you plan to use the DB adapter with the insert operation?

  Kind regards
  Neeraj Sehgal

• ListField using the hash table

  Hi guys, new here so please, be gentle.

  I was wondering if there is way to a ListField (or something similar) but using a hash instead of a vector table. I searched through the forums without success. And if it is would it be possible to display the incredible list. (List in the hash table and sort by alphabetical order, via the keys)

  The hash table structure K = String (name of player), V = object reader.

  If this can be done using a hash table, is there a way to do this using a vector. So that I could search the data structure for a players name and return the object.

  Sorry if it's confusing or vague. I'm not not used to describe my problems!

  Thank you very much for the help.

  You can also move forward and persist in the hash table, and then build an index using a few stores of SimpleSortingVector who keys in order.

  There are a lot of options... you just need to decide which is best for you.

• How to create the new table by using the pertioned table

  Hello
  I use a partitioned table, now I want CPDR a new table with the same structure of my existing partitioned table.
  so can I use this syntax
  
  create the table abc_new as
  Select * from my_partitioned_table
  where 1 = 2;
  
  If I use this syntax, he would do the same my existing partitioned table structure?
  
  and
  
  When
  We use a syntax such as
  
  create the table abc_new as
  Select * from my_partitioned_table
  where 1 = 2;
  
  so he would also make the indexing on the new table if old table exists? If this isn't the case, then how can we create this indexing too at the time of execution of this syntax?
  
  
  regards

  N °

  Although the command would create a new table with the same column names and data types, it is NOT a partitioned table. You must explicitly specify the PARTITION BY clause and definitions of Partition when creating the table.

  Similarly, index definitions are not automatically copied. You must explicitly run the CREATE INDEX statements (which you can generate source using DBMS_METADATA. GET_DDL or by using any other tools/utilities).

  (However, if you use Export-Import - for example import to another schema, or to another database, it would create a table partitoned bearing the same name and with the same index definitions).

  Hemant K Collette

• Insert data into the table without using the insert or select the command

  Hello
  
  Is there anyway to insert data from one table to another table, without using insert, and then select the command in the same pattern.
  Note: the two tables have the same structure.

  ALTER table... Swap partition...

• Can not use the hash within forms (tips) function

  Hello Guru,
  
  Oracle 10.2.0.4.0 on Linux ES4 with a forms 6i application.
  
  We have this simple hash function that I use as a program unit on a user form in forms 6i.
  It hashes passwords using this function;
  
  create or replace function md5 (value varchar) return varchar2 is
  v_input varchar2 (2000): = value;
  hexkey varchar2 (32): = null;
  Start
  hexkey: = rawtohex (dbms_obfuscation_toolkit.md5 (input = > utl_raw.cast_to_raw (v_input)));
  return of nvl (hexkey, '< null >');
  end;
  /
  
  I want to use it on a front Insert and before update trigger within forms. When I have the use of the md5 function code it gives me an error something on air of "cannot use this function in a sql statement" for example, that I expect to use it as follows:
  insert into users (username, password) values (: user.username, md5(:user.password));))
  and the same would go for the update.
  I know that I can pull this off the form code and create an insert or update trigger after and call that the md5 function here, but I like to keep the code of hash in the user form - I already have 4 triggers in database on the table and do not want to create more.
  
  Any advice would be great... :-)

  Just a small chance: try to call the function by using the names of block and item OTHER than: user, user name, and password.

  All or part of them are reserved words, and maybe that's the problem.

  If not, why not just call the function in the form to define a declared value of pl/sql, and then use this value in the insert and update statements.

• Dial the node library with cluster table feature using the pointer of table data

  Hi all.

  I am writing a wrapper of LabVIEW for an existing DLL function.

  The service was, as one of its parameters, an array of structures.  The structure is very simple, containing two integers.  I use the call library function node to access.

  In Labview, I created an array of clusters, when the cluster has two integers of 32 bits as members.  So far so good.

  Now, I have to pass this in the node library function call.  I use here in trouble.

  I used the LAVA so the topic in the knowledge base as my main sources of information, although I read a lot of topics in the forum on the subject too.

  I don't understand I could write a new function that takes as a parameter a struct with the size as the first member and an array as the second, and I might just do this and do call the regular service, but I was hoping to do more simply.

  The file function C LabVIEW generates for me the COLD Lake when I choose "To adapt to the Type" and "Data in the table pointer", the prototype he expects is:

  int32_t myFunc (handful of uint32_t, uint16_t channel,
  int32_t FIFOnumber, Sub data [], int32_t numWords, int32_t * actualLoaded,.
  int32_t * actualStartIndex);

  And the prototype of the function in my DLL is

  int myFunc borland_dll (DWORD channel, channel of Sina,)
  FIFOnumber int, struct mStruct * data, int, int numWords * actualLoaded, int * actualStartIndex);

  It sounds like a match for me, but it doesn't work (I get garbage in the data).  The topic referenced above LAVA, I realized it would work.  This isn't.

  If I have to cast the data to the pointer-to-pointer I get when I generate c code in my wiring to a CIN struct and by generating, then I seem to get what I expect. But it seems to work when I choose "pointers to handles" too, and I'm expecting data table pointer to give a different result.

  Is it possible to get it works directly, or I have to create a wrapper?  (I am currently using LabVIEW 2011, but we have customers using 2009 and 2012, if not other versions as well).

  Thank you.

  Batya

  
  

• To loop through the table and use the values returned in another query

  Hello

  I tried to do something very simple, but still can not.

  I am trying to iterate on a table and use each line of a column in a where clause to display a query clause.

  For example:

  I want to retrieve all users of dba_users pass it to a clause where clause in a query to show for example account_status and profile of each user. But I want to do it in a way if I can turn the result in an html table.

  I tried too much really, so I'll post something that does not work, but which I think will show the problem I have,

  BEGIN
   FOR i IN (SELECT username from dba_users order by 1)
   LOOP
   EXECUTE IMMEDIATE 'select account_status from dba_users where username like ''||i.username||''';
   END LOOP;
   END;
   /
  

  Example of what I want to achieve:

  Suppose that there are two users, SYS, and SCOTT:

  USERNAME                       PROFILE                        ACCOUNT_STATUS
  ------------------------------ ------------------------------ --------------------------------
  SYS                            DEFAULT                        OPEN
  
  
  USERNAME                       PROFILE                        ACCOUNT_STATUS
  ------------------------------ ------------------------------ --------------------------------
  SCOTT                            DEFAULT                        OPEN
  

  Thanks in advance for your time,

  OD

  Hi Bill,

  Bill Citad kirjoitti:

  What a join or a sub query going to help me? honestly

  -- join
  select
    s.sql_id,
    h.loads_total
  from dba_hist_sqlstat h join v$sql s on (
    h.sql_id = s.sql_id
  )
  where rownum < 3
  ;
  
  -- subquery
  select
    sql_id,
    loads_total
  from dba_hist_sqlstat
  where sql_id in (
    select sql_id from v$sql where rownum < 3
  )
  ;
  
  -- correlated subquery
  select
    sql_id,
    loads_total
  from dba_hist_sqlstat
  where exists (
    select null from v$sql where sql_id = dba_hist_sqlstat.sql_id
  )
  and rownum < 3
  ;
  
  -- lateral inline view (12c)
  select
    s.sql_id,
    h.loads_total
  from dba_hist_sqlstat, lateral(
    select sql_id from v$sql where sql_id = h.sql_id
  ) s
  where rownum < 3
  ;
  

• Create a target table by using the model of the ODI

  Hi all
  
  I am new to ODI. I'm try export table RDBMS for source RDBMS table at target.
  
  If we create the structure of the target in the trg schema table or we can create using the model fit obi by selecting new data store.
  
  Owb loading target tables is created and the data will be loaded.
  
  Pls help me about this.
  
  Thanks in advance.

  Hello
  You can create it in the two ways.if you create using ODI data store, you must select Create table option target in flow during loading of the target.

• How to upgrade a table column using the values in the Oracle collection

  create or replace procedure test_coll
  
  IS
  
  CURSOR upd 
  IS
  SELECT CONTACT_NAME FROM Supplier_16;
  
  TYPE dept IS TABLE OF upd%rowtype;
  cur_var dept;
  
  Type List Is table Of  varchar2(20);
  Name List:=  List('Shilpi','Sunil','Shreyas','Saral');
  
  BEGIN
  
  OPEN upd;
  LOOP
       FETCH upd BULK COLLECT INTO cur_var;
  --    EXIT WHEN upd%NOTFOUND;
  
       FORALL i IN cur_var.FIRST..cur_var.LAST
    
       UPDATE supplier_16
  **  SET Contact_name= name(i);  ***
       
       COMMIT;
  
  END LOOP;
  CLOSE upd;
  
  END;

  On the "BOLD" line, I don't know how I should move the values of the collection of name I said without which are set all the values in the table supplier_16 = 'Saral.
  
  Help, please.

  Aashish S. wrote:
  Thank you very much...

  Yes, I slide collections and was trying to reach somwthing on similar lines to which you provided the code example...

  My essay is equipped to take a collection: initialized with values of say 3-4...

  Take other tables... A column... and update the column in the table (not PK, FK anything) using the values of the initialized collection...

  However, I am stuck between the two on how the UPDATE clause should be...

  OK, if it's just because you want to practice with collections, you might do something like this...

  SQL> set serverout on
  SQL> create table supplier_16 as
    2  select 'Frederick' as contact_name from dual union all
    3  select 'Robert' from dual union all
    4  select 'Jeremy' from dual union all
    5  select 'Simon' from dual
    6  /
  
  Table created.
  
  SQL> create or replace procedure test_coll is
    2    CURSOR upd IS
    3      SELECT CONTACT_NAME
    4      FROM Supplier_16
    5      FOR UPDATE;
    6    Type List Is table Of  varchar2(20);
    7    Name List := List('Shilpi','Sunil','Shreyas','Saral');
    8    v_contact_name varchar2(30);
    9    v_idx          number := 1;
   10  BEGIN
   11    OPEN upd;
   12    LOOP
   13       FETCH upd INTO v_contact_name;
   14       EXIT WHEN upd%NOTFOUND;
   15       UPDATE supplier_16
   16       SET    contact_name = name(v_idx)
   17       WHERE CURRENT OF upd;
   18       DBMS_OUTPUT.PUT_LINE(v_contact_name||' update to '||name(v_idx));
   19       v_idx := v_idx + 1;
   20    END LOOP;
   21    CLOSE upd;
   22    COMMIT;
   23  END;
   24  /
  
  Procedure created.
  
  SQL> exec test_coll;
  Frederick update to Shilpi
  Robert update to Sunil
  Jeremy update to Shreyas
  Simon update to Saral
  
  PL/SQL procedure successfully completed.
  
  SQL> select * from supplier_16;
  
  CONTACT_N
  ---------
  Shilpi
  Sunil
  Shreyas
  Saral
  

  Of course, there is treatment rank by rank and is not best for performance, but it allows you to access your collection that you created names.

• How to update the table by using the value of a column in a table field

  Hi all
  use APEX4.1,
  I have a tabular presentation based on the HOLIDAY table, it contains the following fields,

  Leave_id
  Employee_name
  No_of_days
  Status

  Here's the column LOV updateable status.
  Lov includes 2 values IE APPROVE and REJECT
  
  and I have another Table called LEAVE_HISTORY, it contains the following fields.

  Emp_name
  status

  Here whenever the ststus is updated (click the button SUBMIT) in tabular form should also be updated in the LEAVE_HISTORY of the SITUATION of the table column.
  
  I tried the following in the process of "WE SUBMIT AFTER CALCULATIONS AND VALIDATIONS,"

  begin
  update LEAVE_HISTORY set status= status where upper(employee_name)=upper(emp_name);
  end;

  but it is not kept up-to-date,
  When we updated through forms we can use something like this,

  update LEAVE_HISTORY set status= :P200_status where upper(employee_name)=upper(:P_200_emp_name);  <----here we are referring page item i.e (:P_200_emp_name)

  as the code above, how to run the columns in a table?
  Thank you.

  Hi Gurujothi,

  Try this,

  begin
  update LEAVE_HISTORY
  set status= :STATUS
  where upper(Emp_name)=upper(:EMPLOYEE_NAME);
  end;
  

  Brgds,
  Max

• Table by using the command

  Hello world
  I have a table of student where I have all the students of our school and now I also want to have control of daily assistance for each student. I need to create another table for this purpose or do you think I can use the same table for this?
  This is my table:
  SCHOOL_ID NOT NULL VARCHAR2 (5)
  STUDENT_ID NOT NULL VARCHAR2 (15)
  LAST_NAME VARCHAR2 (30)
  FIRST NAME VARCHAR2 (30)
  GRADE VARCHAR2 (8)
  NATIONALITY VARCHAR2 (20)
  Date of birth
  STUDENT_EMAIL VARCHAR2 (50)
  ADDRESS_1 VARCHAR2 (50)
  ADDRESS_2 VARCHAR2 (50)
  GUARDIAN_RELATIONSHIP VARCHAR2 (20)
  GUARDIAN_LASTNAME VARCHAR2 (30)
  GUARDIAN_NAME VARCHAR2 (30)
  HOME_PHONE_CODE NUMBER (3)
  HOME_PHONE VARCHAR2 (8)
  STATUS VARCHAR2 (1)
  TYPE VARCHAR2 (1)
  GUARDIAN_MOBIL_CODE NUMBER (3)
  GUARDIAN_MOBIL VARCHAR2 (8)
  WORK_PHONE_CODE NUMBER (3)
  WORK_PHONE VARCHAR2 (8)
  GUARDIAN_EMAIL VARCHAR2 (50)
  GUARDIAN_NATIONALITY VARCHAR2 (20)
  GUARDIAN_LANGUAGE VARCHAR2 (20)
  EMERGENCY_CONTACT VARCHAR2 (30)
  EMERGENCY_PHONE_CODE NUMBER (3)
  EMERGENCY_PHONE VARCHAR2 (8)
  EMERGENCY_RELATION VARCHAR2 (30)
  PHYSICIAN_NAME VARCHAR2 (30)
  PHYSICIAN_PHONE_CODE NUMBER (3)
  PHYSICIAN_PHONE VARCHAR2 (8)
  STUDENT_ALLERGIES VARCHAR2 (80)
  STUDENT_MEDICATION VARCHAR2 (80)
  FAX_CODE NUMBER (3)
  FAX VARCHAR2 (8)
  GUARDIAN_EMAIL2 VARCHAR2 (50)

  user626836 wrote:
  Hi Ed and thanks for the reply,
  The school year is because each term is 2 years old like the 2011-2012 school year.

  Yes, but if you know the date of the action, you already know the "school year", because any given date can belong to a single "school year".

  And you could treat 'back' as 'exercise '. An exercise generally does not begin on January 1, so covers parts of two calendar years, but is called by one of these years. as "fiscal 2012" starts in 2011 and ends in 2012. So if you really felt you need to record the 'back' separately, you might refer to "the year 2012" school to signify the school year begins in 2011 and ending in 2012. "

  But again, this is redundant and violates the standards, because do you know always the school year if a calendar date.

  My new table must be something like that? :
  SCHOOL_ID NOT NULL VARCHAR2 (5)
  STUDENT_ID NOT NULL VARCHAR2 (15)
  LATES VARCHAR2 (1)
  VARCHAR2 (1) ABSENCES
  DATE DATE
  SCHOOL_YEAR VARCHAR2 (9)

  in this model, while the ABSENCES and DELAYS properly is a varchar (you just want to report it) the names of the columns imply a County. I would like to change the names simply 'AWAY' and LATE. Or better - they are mutually exclusive, so why not simply 'STATUS', null, 'A' (absent), or 't' (late).

  Published by: EdStevens on November 3, 2011 09:49

• How to set current row in the table after use the button tab on inputText

  Hi all
  My first post.., I am beginner in ADF and I'll try to explain my problem.
  
  For now we use ADF 11 g (11.1.1.4), in a jsff page I have a table with a column of inputText.
  On the the inputText valueChangeListener, I invoke a method in a bean viewScope that call an EJB method, make some services to the EJB on the modified line. After that, I update the VO and the table (because other values in the row have been changed) and reset the focus on the inputText even modified by the user with javaScript, because the focus was lost after updating.
  So far, everything works fine.
  
  When I use the arrow keys to change the selected line in the table, this is excellent work (focus is always in the inputText next or previous), but if the user tries the key tab allows you to change the current line, the inputText on the line that has the focus, but the current row in the table is not changed (I think that is normal).
  
  My question: How can I change the current line after the tab key in this case?
  
  I don't know if it is really clear, not easy to explain, do not hesitate to ask for more details.
  Thanks in advance.

  Hello

  My question: How can I change the current line after the tab key in this case?

  Use a client event to listen to the keyboard entry and intercept the tab. Use af:serverListener to call the server to set the rowKey on the table and deliver a PPR for the table to repaint

  See example 11 on http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html#CodeCornerSamples

  to learn more on how to use the client listener and the receiving server

  Frank

• Importing data into Tables - by using the Import Wizard - Null values

  Hi all
  
  I would like to use the data import wizard to import data into existing intermediate tables, that are already filled with data.
  
  However, when you import my CSV file, while the import completes without error, all of the empty cells are filled with (null)"- is anyway to prevent this?
  
  For example, ColumnA contains data for lines 1-11 and 12-14 15-30 but row are empty, when you download the wizard of column rows 12-14 are wired populated "(null)". I would like to prevent this
  
  Thanks a lot for your help
  
  ROss

  Yes, it shows a (null), but there is nothing there.
  If you go to sqlplus and do a query on the table, it shows a white.

  If you want to get rid of the (null), then go to Tools - Preferences - Database - Advanced - display Null value like: remove the (null)
  You can even display a different background color when it is null if you wish.

  Michael

• How to choose the maximum value in a column of a table by using the cursor and iteration

  Hello everyone
  I have a table loan_detail
  and a column inside loan_amount
  now I want to take the values in this table with the cursor, then using iteration that I want to take a max value of him using this slider
  Here is my table

  LOAN_AMOUNT
  
  100
  200
  300
  400
  500
  5600
  700

  I could make using the concepts of single loop, but when I tried to do by using the slider I wasn't able to do.
  Concerning
  Prost

  You can get the maximum value for a particular column in SQL, PLSQL needn't; Always avoid PLSQL so you can do it in SQL. But always as an example:

  declare
  number of Temp: = 0;
  Start
  for news in some loan_amt of loan_detail
  loop
  If (temp
  end if;
  end loop;
  dbms_output.put_line (temp);
  end;

  Edited by: Mahanam January 5, 2011 03:11