Insert the type of number by updating the database.

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• Error 2147024882 in the database

  Good afternoon.

  I try through OR DIAdem 2011 analyze vibration signals, the problems is that the database is in Microsoft Access and all the data were inserted as a string. I therefore did a VI that convert all data to a numeric value and generates a file of PDM DIAdem.

  

  This VI works perfectly with small databases, the major problem is that the files that I need to analyze are 500 MB to 700 MB and when I insert the database DB tools select data VI gives me error 2147024882, I'm guessing that locks the size of the files.

  So anyway is to insert all these data without fracture of my database?

  Thanks and regards.

  Thanks for the help, but I managed to solve the problem through tiara, create a digital channel and by copying bites generated in this new channel and DIAdema automatically converted to digital data.

• Insert the ROWNUM in a column of data type of NUMBER table

  Hello

  I have a table that has a column named "rank" of the NUMBER data type. Basically, I want to make an analysis of top-n and insert the ROWNUM with other columns in the table.

  Definition of table1:

  CREATE TABLE

  (

  col1 VARCHAR2 (10),

  Col2 NUMBER,

  NUMBER of col3,

  rank NUMBER

  );

  INSERT INTO table1

  SELECT col1, col2, col3, rownum

  DE)

  SELECT col1, col2, col3

  FROM table2

  ORDER BY DESC of col3

  )

  WHERE rownum < = 5;

  I get an error ORA-01722: invalid number. I think the mistake is virtual ROWNUM is not data type of NUMBER, so I tried to cast as CAST (ROWNUM AS NUMBER), but it does not work, same error. Can can you please shed some light on how to convert a ROWNUM number or if the issue is something else.

  you're right, your example worked. It is an example of table I just created just to illustrate the problem, but my real table was always showing the same problem. Weird, isn't? However when I added the column names after that insert the question but statement I resolved. Adding code

  INSERT INTO TABLE1

  (col1, col2, col3, rank) - added

  SELECT col1, col2, col3, rownum

  DE)

  SELECT col1, col2, col3

  FROM table2

  ORDER BY DESC of col3

  )

  WHERE rownum<=>

  So that means ROWNUM returns number; and another confusion: why the inclusion of the column has solved my problem when it is not necessary for your example. in any case thank you.

• Help the insertion of an unknown number of lines in a custom Data Type

  Hi all
  
  I need help in the insertion of an unknown number of lines in a custom Data Type
  
  In Oracle I was thinking something like...
  

  CREATE OR REPLACE TYPE &HKDB_Schema_Name..SOMEDATA AS OBJECT (ID int, Name varchar2);
  /
  CREATE OR REPLACE TYPE &HKDB_Schema_Name..TYP_TABLE AS TABLE OF &HKDB_Schema_Name..SOMEDATA;
  /
  
  CREATE OR REPLACE PROCEDURE &HKDB_Schema_Name..SProc1
  (
  )
  AS
  l_TempTable TYP_TABLE := TYP_TABLE();
  v_count NUMBER := 0;
  l_ID int;
  l_Name varchar2(200);
  BEGIN
   
    LOOP
    -- exit the loop if the select returns no results. (look if exists in l_TempTable)
    v_count := SELECT COUNT(*) FROM Person p WHERE p.ID NOT IN (SELECT ID FROM TABLE(CAST(l_kgListTable AS TEMP_KGID_TABLE)));
  
    -- select the top result
    SELECT p.ID, p.UserName INTO l_ID, l_Name FROM Person p WHERE p.ID NOT IN (SELECT ID FROM TABLE(CAST(l_kgListTable AS TEMP_KGID_TABLE)))  
    AND ROW_NUM = 1;
  
    insert data into custom data type
    l_TempTable.extend;
    l_TempTable(l_TempTable.last) := SOMEDATA(l_ID, l_Name);
  
    EXIT WHEN v_count < 1;
    END LOOP;
  END SProc1;

  While I don't know this will probably do the job, it feels not very effective, have to select where the argument no_lig = 1 and then insert a facility on time. Is there a better way to do it?
  
  Basically, it's a migration of a MSSQL stored procedure where the equivalent would be...
  

  DECLARE @TempTable TABLE (ID int, Name varchar)
  
  INSERT INTO @TempTable (ID, Name) (SELECT ID, UserName FROM Persons)

  Thanks in advance,
  Toby

  Oh sorry you posted that before but I missed it. In this case maybe you should simply remove the

  as "HasChildren"{pre} part. This is only valid for a column name, but you input that expression directly into a type. It is not a column at this point.
  

• How can insert different types of data in the table?

  Hello
  How can I insert different types of data in the table, (e.g., numeric and string) in the same index of a table.

  example:
  index0 car 10 green

  car red 11 index1
  Index2 car Blue 12

  where green car red and blue car as string and 10, 11 and 12 in the numeric form.
  then I extracted 10, 11 and 12 a digital table

  and, the green car, red car, blue car in a string array

  Help!

  Use 'Analysis of the chain' as in the picture as an attachment.  This will extract the number and color that you can add tables later.

• How (burning?) copies of your own movies on a DVD? I have only a single tray to insert the bland DVD. Is a required type of c1040 of DVD? Thank you

  How (burning?) copies of your own movies on a DVD? I have only a single tray to insert the bland DVD. Is a required type of c1040 of DVD? Thank you

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  How to write an image file to a disc with ImgBurn
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• How to count the number of updates in a loop Forall

  Hi friends

  I want to know is - it possible to count the number of updates occurred in FORALL. I share the codes below. His only return the iteration number. If I spend 5 through the values of the PARAMETERS and 2 updates the values in the table then return 5 instead of 2.  My requirement is to count the number of updates have taken place and return this value to OUTPUT parameter. If possible, please share codes. Thank you very much...

  CREATE OR REPLACE PROCEDURE UPDATE_PROCESS_RATE 
            (
             V_HOSPITAL_ID IN HOSPITAL_SERVICE_MASTER.HOSPITAL_ID%TYPE,
             V_USER IN VARCHAR2,
             V_DATE IN DATE,
             V_PROCESS_ID  IN VARR_ARRAY,
             V_PROCESS_RATE IN NUM_ARRAY,
             V_NUM OUT NUMBER
             )
  
  
              IS
  
                  V_ERROR_CODE NUMBER(15);
                  V_ERROR_MSG VARCHAR2(200);
                  V_ARRAY_ID NUMBER(10,2);
                  V_TOTAL NUMBER:=0;                                            
     BEGIN
                SAVEPOINT Sp1;
           BEGIN
     
                 FORALL i IN V_PROCESS_RATE.FIRST..V_PROCESS_RATE.LAST
               
                             UPDATE HOSPITAL_SUBSERVICE_PROCESS M 
                             SET M.PROCESS_CHARGE=V_PROCESS_RATE(i)
                             WHERE M.HOSPITAL_ID=V_HOSPITAL_ID
                             AND M.HOSPITAL_PROCESS_ID =V_PROCESS_ID(i);
                                                      
                 FOR i IN V_PROCESS_RATE.FIRST..V_PROCESS_RATE.LAST LOOP
              
                     V_TOTAL:=V_TOTAL + SQL%BULK_ROWCOUNT(i);
                 End loop;
             
                     COMMIT;  
                     V_NUM:=V_TOTAL;           
  
  
  
  
  

  IndiMinds wrote:

  But my requirement is: it must count the update only when it detects a different value from array. When it detects a different value in the table must be updated and count it and if the update of the table value is similar the TI should not count it.

  For example, if the V_PROCESS_RATE table have these 3 values (10,20,30) and we need to update these 3 values with (10,40,50), so no update, it should return is 2 not 3.

  Thank you

  And then don't update these lines, change your update statement

  UPDATE HOSPITAL_SUBSERVICE_PROCESS M
  SET M.PROCESS_CHARGE=V_PROCESS_RATE(i)
  WHERE M.HOSPITAL_ID=V_HOSPITAL_ID
  AND M.HOSPITAL_PROCESS_ID =V_PROCESS_ID(i)
  AND DECODE(M.PROCESS_CHARGE,V_PROCESS_RATE(i),0,1) = 1;
  

• Change in the merger of insert and create a procedure for updating the records after

  Hello
  
  I have a table that contains about 50 M lines of partition, and every day I have an application that performs a merge to insert records statement about 100 k per day and it's 300 M updates a day.
  
  Because I both update and insert the application performs a merge.
  I need to make at least 500 M, updated day by day, and for this reason this solution doesn't have enough performance for what I'm asking.
  
  I think another solution that I will try to implement now, and I just posted this in an attempt to get help on the option that I may have to do.
  
  I want to start putting in place:
  -Locations is updated 'last_record_date' using 'KEY1' and 'Key2' "KEY3";
  -Change the application to only inserts into a temporary table.
  -Have two procedures, one that takes the new records from the temporary table and inserts it into the final table, and another that selects records which is updated and perform an update.
  -This two procedures will choose the records and delete them from the temporary table (or mark them as updated\inserted).
  
  The volume is very large, so performance is a challenge! That's why I'm writing this, because a solution with enough performance for the intermediate stage will be difficult.
  My final table is partitioned by date and the date is the area that I need to update (instead of create daily partitions in order to reduce the frequency of the movement of the line, I create monthly partitions)!
  It is currently my table definition:

  CREATE TABLE MY_TEST_TABLE
      (KEY1                           VARCHAR2(50 BYTE) ,
      KEY2                         VARCHAR2(50 BYTE) NOT NULL,
      KEY3                           VARCHAR2(50 BYTE) ,
      last_record_date                    VARCHAR2(50 BYTE) NOT NULL)
    PCTFREE     10
    INITRANS    1
    MAXTRANS    255
     STORAGE   (
      BUFFER_POOL DEFAULT
    )
    NOCACHE
    MONITORING
    ENABLE ROW MOVEMENT
    PARTITION BY RANGE (last_record_date)
    (
    PARTITION MY_TEST_TABLE_201112 VALUES LESS THAN ('20120101')
    PCTFREE     10
    INITRANS    1
    MAXTRANS    255
    NOLOGGING,
    PARTITION MY_TEST_TABLE_201201 VALUES LESS THAN ('20120201')
    PCTFREE     10
    INITRANS    1
    MAXTRANS    255
    NOLOGGING,
    PARTITION MY_TEST_TABLE_201202 VALUES LESS THAN ('20120301')
    PCTFREE     10
    INITRANS    1
    MAXTRANS    255
    NOLOGGING,
    PARTITION def VALUES LESS THAN (MAXVALUE)
    PCTFREE     10
    INITRANS    1
    MAXTRANS    255
    NOLOGGING
    )
    NOPARALLEL
  /
  
  
  
  -- Constraints for MY_TEST_TABLE
  
  ALTER TABLE MY_TEST_TABLE
  ADD CHECK ("KEY1" IS NOT NULL)
  /
  
  ALTER TABLE MY_TEST_TABLE
  ADD CHECK ("KEY2" IS NOT NULL)
  /
  
  ALTER TABLE MY_TEST_TABLE
  ADD CHECK ("KEY3" IS NOT NULL)
  /
  ALTER TABLE MY_TEST_TABLE
  ADD CONSTRAINT pk_MY_TEST_TABLE PRIMARY KEY (KEY1, KEY2, KEY3)
  USING INDEX
    PCTFREE     10
    INITRANS    2
    MAXTRANS    255
  /

  Thank you
  Ricardo Tomas

  naoseionome wrote:
  Hello

  My version is:
  Oracle Database 11 g Enterprise Edition Release 11.2.0.2.0 - 64 bit Production

  It's the DOF I used to create the database.

  The merger is common during every day for about 10 M records.

  There are several methods to do the update, but they do sequencially to avoid deadlocks (because I can't control the source and each process can update the same keys.

  The update uses "KEY1, KEY2, KEY3" to update the value 'LAST_RECORD_DATE' have impact by being date or varchar2?

  I'm still waiting to receive permissions in order to follow up the matter, but in the meantime, in that I am trying to implement this work around in order to accelerate a development in the case where it would be necessary! Comments only I have at the moment, it is that he is not able to process the total amount of records timely (order book is generated).

  Thank you
  Ricardo

  Well, the first thing we do is to change the type of data type varchar to a date. The main impact is that a date is not a string, it's a date. If you are adding data processes in different date formats (which is possible when you use a character to store information) you're going to be very sad (good luck converting back an effective date).

  An example of how this can happen easily.

  ME_TUBBZ?select to_char(sysdate) from dual;
  
  TO_CHAR(SYSDATE)
  -----------------------------
  12-jan-2012 10 55:33
  
  1 row selected.
  
  Elapsed: 00:00:00.01
  ME_TUBBZ?alter session set nls_date_format = 'yyyy-mon-dd';
  
  Session altered.
  
  Elapsed: 00:00:00.01
  ME_TUBBZ?select to_char(sysdate) from dual;
  
  TO_CHAR(SYSDATE)
  --------------------
  2012-jan-12
  
  1 row selected.
  
  Elapsed: 00:00:00.00
  

  Assuming that the client passes the column as an Oracle DATE will make an (implicit) conversion to store the data as a string, which will be based on the current settings of the NLS for the session. This allows also for someone to completely non-jour the information in the column (super bad). It's just really bad form to use strings to store dates, numbers, anything that is not naturally a string.

  Based on the description of your problem, I can't imagine how your partitioning scheme performs one action in another that require more work in order to process the updates (which are most of your needs). Partitioning does not equate to increase performance. It is a tool that, like every tool has its place, but I do not think that this is justified for what you do (certainly not how you currently use it anyway).

  I say no partitioning can not be useful for you, but I don't think that on the column that you are currently using is 'good '.

  Something I would like to personally study (must be able to compare this approach to your course, if you need parameters for comparison) if I were you would be using a Table Index organized for it. It will take more time to perform the operations insertion, but that is a small part of all the work that you do for this process. For updates, it should eliminate a lot of IO, assuming that you are doing an INDEX seek followed by a table access by ROWID to perform updates. This recommendation assumes that everything you said is true. You have 4 columns in your table, of which 3 are components of the primary key and the 4th is a date (note I did not string :)) and that you refresh mainly, not fit.) Also that you have no 'secondary' on this entity index (and none are needed).

  I would investigate this approach before the solution of temporary table that you are currently studying.

  See you soon,.

• Insert the next number primary key

  Hello
  I have students of the table than with the number of columns as the primary key stud_id, stud_no in number and varchar2 data type stud_name
  
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  Windows OS
  database to Oracle 10 g
  Oracle form builder 6i generator

  (1) it is not the right way to fill a primary key column. In addition to being very ineffective (as the table grows, grows the amount of work required to count all rows), it does not work for multi-user applications (number of sessions repeatedly see the same indictment and that you are trying to insert the same value).

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  Justin

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  The formula in A2, filled to the bottom:

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  SG

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  JW

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