Update the Blob column by replacing a string...

Similar Questions

• Update a BLOB column

  Hello

  I have Oracle XE 11.2.0 loaded on a Windows Server.  It works very well.  I use Apex 4.1 on break as well.

  In a table, I have a column (LIST_FILE) that contains the name of a file and does not include the file extension.  Recently, I added a BLOB (LIST_PDF) column to this table.

  I would like to create SQL to update each row of this table by inserting PDF file into the blob.  For each row in the table, there is a file beginning with value in LIST_FILE and followed by a period and PDF (.) (PDF).  File1.PDF, File2, PDF, etc.  The windows directory that contains the PDF files can be moved anywhere on the windows server.

  How to build the SQL to update the BLOB column?

  Thanks for your help.

  Hi, PhilMan2

  You cannot load the PDF by single SQL. It must be the script on PL/SQL. Visit this link to find out how you can make your task How to insert blob in the database file

  ---

  English is not my mother tongue; Please forgive my faults

• Stored in the BLOB column display PDF problem

  Hello everyone.
  
  I tried to follow this tutorial http://asktom.oracle.com/pls/asktom/f?p=100:11:0:p11_question_id:232814159006 on the display of PDF files stored in BLOB columns. This is done on Apex 4.2, with my DB 11 g running. I have my procedure, which I will post below:
  

  create or replace procedure "PDF" (p_id IN gvo_documents.doc_id%type)
  is
      l_lob    blob;
      l_amt    number default 30;
      l_off   number default 1;
      l_raw   raw(4096);
  begin
      select contents into l_lob
          from gvo_documents 
           where doc_id = p_id;
  
   -- make sure to change this for your type!
      owa_util.mime_header( 'application/pdf' );
  
  
      begin
          loop
            dbms_lob.read( l_lob, l_amt, l_off, l_raw );
            htp.prn( utl_raw.cast_to_varchar2( l_raw ) );
            l_off := l_off+l_amt;
            l_amt := 4096;            
      end loop;
          exception
             when no_data_found then 
                NULL;
          end;
  
  end;
  

  I am trying to run this through a region dynamic PL/SQL, and even if I don't get any error, the content displayed is a huge mess of truncated text and strange characters. I tried to run this procedure on many other types of documents, including word and jpeg image files, all with the necessary changes in my inside, and regardless of what I use, I always get a big mess of strange characters. Does anyone have information or ideas why this is happening?

  If I understand correctly, your needs must be broken down into two problems:
  1) click the link that opens a window showing a new APEX page
  (2) an APEX page displays the document, download it not.

  I did not (yet) #1.
  However, you can generate a URL that points to the new page in the select for the report.

  It's a related issue, but no response yet:
  Open the pdf file in the browser window

  The key is to target = "_blank" to the anchor tag.
  To generate the URL, you must use the APEX_UTIL.prepare_URL () function.

  If this does not work, a dynamic Action that makes magical things of JavaScript may be necessary.

  # 2, I lost the URL that showed how to display a PDF file in a page "form.
  From what I remember:
  Start with a blank page with a pristine area of HTML (all items will in the HTML area)
  Add an element to the PK/annual
  part I forgot Create a Data Manipulation process
  -Automated row Fetch
  -By loading - after the header
  -(stuff for your table/view)
  part I forgot Create a (I think) "File browser" item type. For the parameters:
  -Storage of Type "BLOB column specified in the Source element" (and put the name of the BLOB column)
  -MIME Type column: (column name) - since there are several types, this is a MUST HAVE
  -Filename column: (column name) - I highly recommend you have this.
  -Provision of content is INLINE<-- this="" is="" the="">

  In addition, you will need a browser for each of the Types MIME Plugin (if not, the browser may try to "Download" the file)
  Browsers can manage the types of images internally. Plugin Adobe can handle PDF files. I do not know Word/Excel.

  Yet once again, I don't remember the exact details, but that should cover most of it.

  MK

• Interactive report will not save the BLOB column attributes

  I created several interactive reports with the 4.0 and 4.1 which had columns of type BLOB with no problems and the download link worked fine. After 4.2 update, interactive reports get the following error when you click on the download link:
  Not found
  The requested URL /apex/apex_util.get_blob was not found on this server
  
  If I open the edit page of the report, the BLOB downloads very well. When I looked at the report in detail the attributes of the BLOB column, I noticed that the BLOB column attributes had not been met. I tried several times to fill in (name of the Table column name, Primary Key, MIMETYPE, etc), but after applying changes and reopen the attributes page for the blob column, the values, that I entered is not saved.
  For completeness, here is the select statement for the report:
  Select "DESC_ATT_ID."
  "BR_ID,"
  "FILENAME."
  "MIME TYPE"
  DBMS_LOB. GetLength ("DESC_ATTACHMENT") 'DESC_ATTACHMENT '.
  of ' #OWNER # '. " ALTEC_BR_DESC_ATT ".
  WHERE BR_ID =: P3_BR_ID
  
  Also, here is the value for the number/Date of the BLOB column format:
  DOWNLOAD: ALTEC_BR_DESC_ATT:DESC_ATTACHMENT:DESC_ATT_ID
  
  Can someone tell me please in the right direction to get the link to the interactive report work correctly?
  Thank you very much
  Jerry

  Hello
  How about you, you do not format BLOB column, do you it manually like this example here:

  Apex. Oracle.com
  workspace: somefeto
  user: test
  PWD: test
  Application 63066

  in the same workspace, there is Sample File Upload and Download (App ID 10540), and it works very well...

  If not, Pls, reproduce the problem on apex.oracle.com

  Best regards
  Fateh
  ------
  If you believe that my answer is correct or helpful to you pls, then mark the reply as useful or correct

• compress the blob column to save space on the server

  Hi friends,

  I have a problem with the blob column, in the oracle 11.2.0.4 on aix Server database

  I have a table with a blob of column (containing a jpg file). This table is in a tablespace of 300 GB and storage space is full. There is no space on the server (asm).

  I need to load the jpg more in this table, but there is no space.

  I've read a few articles on tha compress blob type column, but I'm not sure what I should do.

  Is it possible to compress the blob column without going to a different tablespace (because the server has no more space to create a new one).

  The table and column have been created in a traditional way.

  Please, advice?

  Best regards

  Dbape.

  But this method requires add-on EA "Adv. Compression" ($$$).

  OP he wanted to compress .jpg files.

  BUDOKAI

  It is not possible.

  the .jpg files are already compressed.

  IIRC (of my Compression Adv. test) - SecureFile "knows best" and will not try to compress BLOBs identified as JPGs or any other known formats of files (such as .zip files)

  In other words - SecureFile is not the OP no good for the type of data, it is try to compress them.

  Are the only solutions that the OP has to enable it to store more JPG images

  • get rid of the old pictures
  • Add more disks
  • resize images (ordimage)
  • recompress the image by reducing the quality as long as the resulting image is unusable (ordimage)

  MK

• Prepare a document to insert a row that contains the Blob column. Is what sense this correct?

  When we prepare the statement to insert a row that contains the Blob column. Is what sense this correct? And what is the difference? Does anyone know?

  1 Preparestatement.setBlob(parameter number, blob type object)

  2 Preparestatement.setBlob(parameter number, inputstream type object)

  This link shows the test I did.

  https://community.Oracle.com/thread/3680185?SR=Inbox & customTheme = OTN

  When we prepare the statement to insert a row that contains the Blob column. Is what sense this correct? And what is the difference? Anyone know?

  1 Preparestatement.setBlob(parameter number, blob type object)

  2 Preparestatement.setBlob(parameter number, inputstream type object)

  I answered in your other thread and provided a link to the JDBC Dev Guide section, which explains how to work with type LOB and BFILE data.

  Have you read this article from doc?

  Did you read my response to your other thread?

  In java, a BLOB is just the index that gives you access to the content. In your case, you access by selecting a locator BLOB existing and getting his inputstream. This inputstream is what allows you to access the content real blob.

  The Locator is just that; It specifies the LOCATION of the blob content, but NOT the content.

• Identify the weekend and the days of the week a date and update the empty column

  Hi, I look at previous posts that are similar to my question, but nothing helps.
  
  I have a column called incident_date that is in this format and comes from the Nov_Final table
  

  01-JUL-2009 20.10
  04-NOV-2009 17.00
  16-DEC-2009 16.00

  In Nov_Final, I created a column called weekend
  
  What I want to do is to perform an update, something like this:
  

  Update Nov_Final
  
  SET Weekend=(case when Incident_date ='WEEKEND' THEN 'Y' ELSE 'N' END)

  Banner:
  Oracle Database 11 g Release 11.2.0.2.0 - 64 bit Production
  PL/SQL Release 11.2.0.2.0 - Production
  "CORE 11.2.0.2.0 Production."
  AMT for Linux: Version 11.2.0.2.0 - Production
  NLSRTL Version 11.2.0.2.0 - Production
  

  Weekend would be Saturday or Sunday. 
  In short I need to find out if the incident_date falls on a weekend and if it does update the weekend column as 'Y' else 'N' if it's not.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

  You can use TO_CHAR function with a format mask as "fmDAY" to your needs:

  with t_data
  as
  (
  select sysdate + level as col1 from dual connect by level <= 7
  )
  SELECT
      col1,
      TO_CHAR(col1,'fmDAY') col_day,
      CASE
          WHEN TO_CHAR(col1,'fmDAY') IN ('SATURDAY','SUNDAY')
          THEN 'Y'
          ELSE 'N'
      END AS weekend_ind
  FROM
      t_data;
  
  COL1                      COL_DAY                     WEEKEND_IND
  ------------------------- --------------------------- -----------
  08-NOV-11 07:54:12        TUESDAY                     N
  09-NOV-11 07:54:12        WEDNESDAY                   N
  10-NOV-11 07:54:12        THURSDAY                    N
  11-NOV-11 07:54:12        FRIDAY                      N
  12-NOV-11 07:54:12        SATURDAY                    Y
  13-NOV-11 07:54:12        SUNDAY                      Y
  14-NOV-11 07:54:12        MONDAY                      N           
  
  7 rows selected
  

• How to stop the blob column don't affect display performance.

  Hello
  I have an external table that has a blob column. The table has at present about 40 recordings that the blob column is reading in some 150 MB total records. When I try to view the external table performance is terrible, takes to always display the table. I thought far around from this would be to create a view that would leave the blob column, in an attempt to show folders quickly, but it has no impact on performance.
  
  Is it possible to create the view that returns the columns I want quickly for these 40 weird files?
  
  Ben

  Benton says:
  Hello
  I have an external table that has a blob column. The table has at present about 40 recordings that the blob column is reading in some 150 MB total records. When I try to view the external table performance is terrible, takes to always display the table. I thought far around from this would be to create a view that would leave the blob column, in an attempt to show folders quickly, but it has no impact on performance.

  Is it possible to create the view that returns the columns I want quickly for these 40 weird files?

  Ben

  You can try to create 2 external tables out of this file, without the BLOB column and another containing the BLOB column.

  Then query the external table BLOBless when you have no need for the BLOB.

• delete the blob column

  Hey all,.
  I have these tables:
  Products

  CREATE TABLE "COMPDB"."PRODUCTS" 
     (     "PRO_ID" NUMBER NOT NULL ENABLE, 
       "PRO_NAME" VARCHAR2(40 BYTE) NOT NULL ENABLE, 
       "COMPETITOR" NUMBER NOT NULL ENABLE, 
       "CATEGORY" NUMBER NOT NULL ENABLE, 
       "INS_USER" VARCHAR2(50 BYTE), 
       "UPD_USER" VARCHAR2(50 BYTE), 
       "INS_DATE" DATE, 
       "UPD_DATE" DATE, 
       "VERSION" NUMBER, 
       "PHOTO" BLOB, 
       "FILENAME" VARCHAR2(255 BYTE), 
       "MIMETYPE" VARCHAR2(255 BYTE), 
       "LAST_UPDATE_DATE" DATE, 
        CONSTRAINT "PRODUCT_PK" PRIMARY KEY ("PRO_ID")
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "COMPDB"  ENABLE, 
        CONSTRAINT "PRO_CAT_FK" FOREIGN KEY ("CATEGORY")
         REFERENCES "COMPDB"."CATEGORY" ("CAT_ID") ON DELETE CASCADE ENABLE, 
        CONSTRAINT "PRO_COMP_FK" FOREIGN KEY ("COMPETITOR")
         REFERENCES "COMPDB"."COMPETITORS" ("COMP_ID") ON DELETE CASCADE ENABLE
     ) SEGMENT CREATION IMMEDIATE 
    PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "COMPDB" 
   LOB ("PHOTO") STORE AS BASICFILE (
    TABLESPACE "COMPDB" ENABLE STORAGE IN ROW CHUNK 8192 RETENTION 
    NOCACHE LOGGING 
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)) ;
   
  
    CREATE OR REPLACE TRIGGER "COMPDB"."TRG_PRODUCTS_BRI" BEFORE
    INSERT ON PRODUCTS REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN IF :NEW.PRO_ID IS NULL THEN
    SELECT PRODUCTS_SEQ.NEXTVAL INTO :NEW.PRO_ID FROM DUAL;
  END IF;
  :NEW.INS_USER := NVL(:NEW.INS_USER,Comm_Usermanagement.Get_Username);
  :NEW.INS_DATE := sysdate;
  :NEW.UPD_USER := NVL(:NEW.UPD_USER,Comm_Usermanagement.Get_Username);
  :NEW.UPD_DATE := sysdate;
  :NEW.VERSION  := NVL(:NEW.VERSION,0);
  END;
  /
  ALTER TRIGGER "COMPDB"."TRG_PRODUCTS_BRI" ENABLE;
   
  
   CREATE OR REPLACE TRIGGER "COMPDB"."TRG_PRODUCTS_BRU" BEFORE
   UPDATE ON PRODUCTS REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN IF NOT UPDATING ('UPD_USER')
   OR :NEW.UPD_USER IS NULL THEN :NEW.UPD_USER := Comm_Usermanagement.Get_Username;
  END IF;
  IF NOT UPDATING ('UPD_DATE') OR :NEW.UPD_DATE IS NULL THEN
    :NEW.UPD_DATE                               := sysdate;
  END IF;
  IF NOT UPDATING ('VERSION') THEN
    :NEW.VERSION := :OLD.VERSION + 1;
  END IF;
  END;
  /
  ALTER TRIGGER "COMPDB"."TRG_PRODUCTS_BRU" ENABLE;

  Competitors:

    CREATE TABLE "COMPDB"."COMPETITORS" 
     (     "COMP_ID" NUMBER NOT NULL ENABLE, 
       "COMP_NAME" VARCHAR2(40 BYTE) NOT NULL ENABLE, 
       "INS_USER" VARCHAR2(50 BYTE), 
       "UPD_USER" VARCHAR2(50 BYTE), 
       "INS_DATE" DATE, 
       "UPD_DATE" DATE, 
       "VERSION" NUMBER, 
        CONSTRAINT "COMPETITOR_PK" PRIMARY KEY ("COMP_ID")
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "COMPDB"  ENABLE
     ) SEGMENT CREATION IMMEDIATE 
    PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "COMPDB" ;
   
  
    CREATE OR REPLACE TRIGGER "COMPDB"."TRG_COMPETITORS_BRI" BEFORE
    INSERT ON COMPETITORS REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN IF :NEW.COMP_ID IS NULL THEN
    SELECT COMPETITORS_SEQ.NEXTVAL INTO :NEW.COMP_ID FROM DUAL;
  END IF;
  :NEW.INS_USER := NVL(:NEW.INS_USER,Comm_Usermanagement.Get_Username);
  :NEW.INS_DATE := sysdate;
  :NEW.UPD_USER := NVL(:NEW.UPD_USER,Comm_Usermanagement.Get_Username);
  :NEW.UPD_DATE := sysdate;
  :NEW.VERSION  := NVL(:NEW.VERSION,0);
  END;
  /
  ALTER TRIGGER "COMPDB"."TRG_COMPETITORS_BRI" ENABLE;
   
  
    CREATE OR REPLACE TRIGGER "COMPDB"."TRG_COMPETITORS_BRU" BEFORE
    UPDATE ON COMPETITORS REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN IF NOT UPDATING ('UPD_USER')
    OR :NEW.UPD_USER IS NULL THEN :NEW.UPD_USER := Comm_Usermanagement.Get_Username;
  END IF;
  IF NOT UPDATING ('UPD_DATE') OR :NEW.UPD_DATE IS NULL THEN
    :NEW.UPD_DATE                               := sysdate;
  END IF;
  IF NOT UPDATING ('VERSION') THEN
    :NEW.VERSION := :OLD.VERSION + 1;
  END IF;
  END;
  /
  ALTER TRIGGER "COMPDB"."TRG_COMPETITORS_BRU" ENABLE;
   

  Category

   
  
    CREATE TABLE "COMPDB"."CATEGORY" 
     (     "CAT_ID" NUMBER NOT NULL ENABLE, 
       "CAT_NAME" VARCHAR2(40 BYTE) NOT NULL ENABLE, 
       "INS_USER" VARCHAR2(50 BYTE), 
       "UPD_USER" VARCHAR2(50 BYTE), 
       "INS_DATE" DATE, 
       "UPD_DATE" DATE, 
       "VERSION" NUMBER, 
        CONSTRAINT "CATEGORY_PK" PRIMARY KEY ("CAT_ID")
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "COMPDB"  ENABLE
     ) SEGMENT CREATION IMMEDIATE 
    PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "COMPDB" ;
   
  
    CREATE OR REPLACE TRIGGER "COMPDB"."TRG_CATEGORY_BRI" BEFORE
    INSERT ON CATEGORY REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN IF :NEW.CAT_ID IS NULL THEN
    SELECT CATEGORY_SEQ.NEXTVAL INTO :NEW.CAT_ID FROM DUAL;
  END IF;
  :NEW.INS_USER := NVL(:NEW.INS_USER,Comm_Usermanagement.Get_Username);
  :NEW.INS_DATE := sysdate;
  :NEW.UPD_USER := NVL(:NEW.UPD_USER,Comm_Usermanagement.Get_Username);
  :NEW.UPD_DATE := sysdate;
  :NEW.VERSION  := NVL(:NEW.VERSION,0);
  END;
  /
  ALTER TRIGGER "COMPDB"."TRG_CATEGORY_BRI" ENABLE;
   
  
    CREATE OR REPLACE TRIGGER "COMPDB"."TRG_CATEGORY_BRU" BEFORE
    UPDATE ON CATEGORY REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW BEGIN IF NOT UPDATING ('UPD_USER')
    OR :NEW.UPD_USER IS NULL THEN :NEW.UPD_USER := Comm_Usermanagement.Get_Username;
  END IF;
  IF NOT UPDATING ('UPD_DATE') OR :NEW.UPD_DATE IS NULL THEN
    :NEW.UPD_DATE                               := sysdate;
  END IF;
  IF NOT UPDATING ('VERSION') THEN
    :NEW.VERSION := :OLD.VERSION + 1;
  END IF;
  END;
  /
  ALTER TRIGGER "COMPDB"."TRG_CATEGORY_BRU" ENABLE;

  Now my problem:
  To remove the blob (content) column in the products and the columns, which belong to this column (Filename, Mimetype, Last_update_date).
  EMPTY_BLOB() does not work :-/
  as the null value.
  
  I can always download the file, although I can see null in this column in sql developer.
  
  
  I hope someone can help.

  Locke90210 wrote:

  I can always download the file, although I can see null in this column in sql developer.

  I hope someone can help.

  What code did you use to set the null values?
  Have you clicked on the button "validation"?

  (and, Yes, this should be in the SQL forum)

  MK

• Classic generic column report - update the list column

  Consider a dynamic pivot statement as follows (as described by the AMIS) which

  select * from table( pivot(  'select deptno,  job, count(*) c from scott.emp group by deptno,job' ) )
  
  
  
  

  I used this as a SQL source for the classic report, by selecting "use generic column names.

  The report looks like

  

  I can set up the data displayed with a selection list and including a clause where clause

  where job =v(''P39_JOB'') or v(''P39_JOB'') is null
  
  
  
  

  List select not PPR on the region,demonstrated here:

  https://Apex.Oracle.com/pls/Apex/f?p=73000:39:

  Note: , and all swivel jobs are still visible in the form of columns, data is limited

  -other jobs are empty

  -departments with no clerks are not shown

  

  Let's say you have another list of selection than the work of groups, say the "Présidents" and "close".

  How can you update the region to exclude certain jobs?

  Reload the page with the value of P39_JOB already set will not affect the result, while including a literal string made.

  It seems maybe ODCI function analyzes the query on Lees null, and then fills with actual results.

  Does anyone have any suggestions?

  Update: it seems a workaround is to inject the value as a substitution string, for example:

  and employment as ' & P39_CEO. »

  where P39_CEO is lacking in session state %

  I've only had this concept works in my client application (4.2, 11 2 GR), not my demo (5.0, 12 c), to even try to meet the relevant quotes and when null. I kept getting

  error report: ORA-1403: no data found

  I could not work how to correctly apply sys.dbms_assert.enquote_literal)

  Scott

  Hi Scott

  What approach I described in this post: matrix report?

  It eliminates the need for any dynamic SQL and I think filtering options might be implemented using SQL/XML features.

• Error updating a blob column

  Hello Hello everyone,

  first I created the directory images like "C:\images".

  then I created the table PRICUSTOMERPROOF

  Name of Type Null

  ------------------------ ---- ------------

  CUSTOMERID VARCHAR2 (50)

  IMAGEID NUMBER

  NUMBER OF IDTYP

  IDVALUE VARCHAR2 (50)

  IDEXPDATE TIMESTAMP (6)

  IDIMAGE BLOB

  ACTIVEC NUMBER (1)

  USERR VARCHAR2 (10)

  DATED TIMESTAMP (6)

  DEFAULTC NUMBER (1)

  NUMBER OF CUSTOMERIDENTIFICATIONID

  then I inserted all the values in the table except column IDIMAGE

  then I tried to update the column with

  DECLARE

  l_bfile BFILE.

  l_blob BLOB;

  BEGIN

  SELECT IDIMAGE

  IN l_blob

  OF PRICUSTOMERPROOF

  WHERE CUSTOMERID = "Pri29098."

  UPDATE;

  l_bfile: = BFILENAME (upper ('images'), "Tulips.jpg");

  DBMS_LOB. FileOpen (l_bfile, Dbms_Lob.File_Readonly);

  DBMS_LOB. LoadFromFile (l_blob, l_bfile, DBMS_LOB.getlength (l_bfile));

  DBMS_LOB. FileClose (l_bfile);

  END;

  When I run the codes I get

  Error report:

  ORA-22285: non-existent directory or file for FILEOPEN operation

  ORA-06512: at "SYS." DBMS_LOB", line 805

  ORA-06512: at the level of line 12

  22285 00000 - 'non-existent directory or file %s operation '.

  * Cause: Attempted access to a directory that does not exist, or attempted

  to access a file in a directory that does not exist.

  * Action: To ensure that an appropriate system specified

  the directory exists in the data dictionary, or

  Make sure that the name is correct.

  im sure that the directory of the image exists. can someone help me get errors deleted

  thanking you

  Prakash

  Good; After the granting of privileges, it is a different matter! To do this, you will need to initialize the variable of type blob with a value of type blob (use empty_blob()). Try it

  DECLARE
  l_bfile BFILE.
  l_blob BLOB;

  BEGIN
  / * commented
  SELECT IDIMAGE FROM l_blob
  OF PRICUSTOMERPROOF
  WHERE CUSTOMERID = "Pri29098."
  UPDATE; */
   
  Update pricustomerproof set idimage = empty_blob()
  where customerid = "Pri29098."
  return idimage in l_blob;
   
  l_bfile: = BFILENAME (upper ('images'), "Tulips.jpg");
  DBMS_LOB. FileOpen (l_bfile, dbms_lob.file_readonly);
  DBMS_LOB. LoadFromFile (l_blob, l_bfile, dbms_lob.getlength (l_bfile));
  DBMS_LOB. FileClose (l_bfile);
   
  commit;
  END;
  /

• How to insert data into the BLOB column

  Hi all
  
  Can someone help me to insert data in the BLOB data type column?
  
  The structure of the table is
  CREATE TABLE XXATFL_DM_FORCAST_STG
  (
  TASK_ID NUMBER,
  USER_ID NUMBER,
  CREATED_BY NUMBER (15),
  CREATION_DATE DATE,
  LAST_UPDATED_BY NUMBER (15),
  DATE OF LAST_UPDATE_DATE,
  LAST_UPDATE_LOGIN NUMBER (15),
  RECORD_STATUS VARCHAR2 (1 BYTE),
  ERROR_MESSAGE VARCHAR2 (4000 BYTE),
  DATA_FILE BLOB
  )
  
  I want to insert data into the column DATA_FILE. and this insert statement inside a procedure.
  
  Please help me as soon as possible because it is very urgent for me
  
  Thank you and best regards,
  Charrier

  Charrier,

  If you form the string yourself, you can use the function utl_raw.cast_to_raw on your channel.

  http://download.Oracle.com/docs/CD/B12037_01/AppDev.101/b10802/u_raw.htm#997086

  sql> create table t(
    2    id number,
    3    l_blob blob
    4  );
  
  sql> insert into t values(1, utl_raw.cast_to_raw('SampleString'));
  
  1 row created.
  
  sql> commit;
  
  Commit complete.
  

• update the column of type char to stem after insert or update the same column

  I have the table "people":
  
  DESC PEOPLE
  Name Null? Type
  ------------------------------- -------- ------------
  ID NOT NULL NUMBER
  NAME VARCHAR2 (25) NOT NULL
  
  and I need to make sure that the NAME column is always in uppercase letters, so I did as he illustrated in this link:
  http://asktom.Oracle.com/tkyte/mutate/
  
  I did this: -.
  ==================================
  CREATE OR REPLACE TRIGGER parent_bi
  BEFORE THE INSERT OR UPDATE
  ON people
  BEGIN
  state_pkg.newrows: = state_pkg.empty;
  END;
  /
  -----------------------------------------------------------------
  CREATE OR REPLACE TRIGGER parent_aifer
  AFTER INSERT OR UPDATE
  ON PEOPLE
  FOR EACH LINE
  BEGIN
  state_pkg.newrows (state_pkg.newrows.COUNT + 1): =: NEW. ROWID;
  END;
  /
  ------------------------------------------------------------------
  CREATE OR REPLACE TRIGGER HR. PARENT_AI
  AFTER INSERT OR UPDATE
  ON HUMAN RESOURCES. PEOPLE
  REFERRING AGAIN AS NINE OLD AND OLD
  FOR EACH LINE
  BEGIN
  BECAUSE me in 1... state_pkg.newrows.count
  LOOP
  UPDATE of the people
  NAME = UPPER (NAME)
  People WHERE. ROWID = state_pkg.newrows (i);
  END LOOP;
  END;
  /
  ======================================
  
  but nothing is coming, as the same that these triggers do not exist.
  
  So, what is wrong?
  and how I workaround to make this statement:-
  Setting a DAY people SET NAME = UPPER (NAME);
  whenever I update or insert in the name column.

  It is much simpler that that - you just need a BEFORE INSERT trigger

  CREATE OR REPLACE TRIGGER your_trigger_name
    BEFORE INSERT OR UPDATE ON persons
    FOR EACH ROW
  BEGIN
    :new.name := UPPER( :new.name);
  END;
  /
  

  As you can see from this example, which will force all uppercase

  SQL> create table persons (
    2    name varchar2(10)
    3  );
  
  Table created.
  
  SQL> CREATE OR REPLACE TRIGGER your_trigger_name
    2    BEFORE INSERT OR UPDATE ON persons
    3    FOR EACH ROW
    4  BEGIN
    5    :new.name := UPPER( :new.name);
    6  END;
    7  /
  
  Trigger created.
  
  SQL> insert into persons values( 'justin' );
  
  1 row created.
  
  SQL> insert into persons select lower(ename) from emp;
  
  14 rows created.
  
  SQL> select * from persons;
  
  NAME
  ----------
  JUSTIN
  SMITH
  ALLEN
  WARD
  JONES
  MARTIN
  BLAKE
  CLARK
  SCOTT
  KING
  TURNER
  ADAMS
  JAMES
  FORD
  MILLER
  
  15 rows selected.
  

  Also, you generally want to add a check constraint to ensure that NAME = UPPER (NAME).

  Justin

• Load the BLOB column in Oracle to an Image column in MS SQL Server

  Hello
  I have an Oracle table as the source and a MS SQL Server table as a target. A blob column (4000) in the source is mapped to a column (2147483647) Image in the target.
  Execution will give me the error message "* java.lang.NumberFormatException: for the input string:"4294967295"*"when it comes to step 'load the data into the staging of table' '.
  The LKM that I use is LKM SQL for MSSQL.
  
  I also tried LKM SQL for MSSQL (BULK), LKM SQL for SQL (jython), LKM SQL for SQL. None of them are useful.
  
  Impossible, someone tell me how to fix this 4294967295? Thank you very much

  Hi Yang,

  Oracle recommends the setting of the 'get_lob_precision' false flag to avoid this error.

  For this,.

  1. make a backup of your ODIPARAM. BAT file.
  2. open ODIPARAM. BAT file and add the following line.

  Set ODI_ADDITIONAL_JAVA_OPTIONS = % ODI_ADDITIONAL_JAVA_OPTIONS % ""-Doracledatabasemetadata.get_lob_precision = false ' "

  Next to

  Set ODI_ADDITIONAL_JAVA_OPTIONS = ""-Djava.security.policy = server.policy ' "

  PS:If, the parameter is defined, the result "ODI_ADDITIONAL_JAVA_OPTIONS" ("SNP_ADDITIONAL_JAVA_OPTIONS" or "SNP_JAVA_OPTIONS") should be similar to the foregoing.

  Restart the ODI and try.

  Thank you
  G

• Y at - there any API in EBS for updating the attributes columns on lines IN... ?

  Hi all
  
  I'm looking for some API which will help me to update the columns attribute on the lines of PO. I searched in metalink also but I have not found any idea for that.
  Help, please.
  
  
  
  Thank you
  Ravi Raj.

  API in general do not update or manipulate ATTRIBUTE columns from these customer data defined in the store. You will need to update these columns directly.

  year https://forums.Oracle.com/forums/Search.jspa?threadID=&q=attribute+and+API+and+Update&objid=C3&DateRange=Last & userID = & numResults = 15 & rankBy = 10001

  HTH
  Srini