Column of type BLOB in own tablespace in partition in the table, tablespace to move

Similar Questions

• How to insert a pdf or jpeg image into a column of type blob of a table

  How to insert a pdf or jpeg image into a column of type blob of a table

  Hello
  Try this

  Loading an image into a BLOB column and showing through OAS
  -------------------------------------------------------------

  The steps are:

  Step 1.
  -------

  Create a table to store BLOBs:

  create BLOB table objects
  (id VARCHAR2 (255),)
  blob_col blob
  );

  Step 2.
  -------

  Create a logical directory in the database to the physical file system:

  create or replace the MY_FILES directory as "c:\images";

  Step 3.
  -------

  Create a procedure to load the BLOB from the file system by using the logic
  Directory. Gif 'aria.gif' must exist in c:\images.

  create or replace procedure insert_img as
  f_lob bfile.
  b_lob blob.
  Start
  insert into BLOB ("MyGif", empty_blob()) values
  return blob_col in b_lob;

  f_lob: = bfilename ("MY_FILES', 'aria.gif');
  DBMS_LOB. FileOpen (f_lob, dbms_lob.file_readonly);
  DBMS_LOB. LoadFromFile (b_lob, f_lob, dbms_lob.getlength (f_lob));
  DBMS_LOB. FileClose (f_lob);
  commit;
  end;
  /

  Step 4.
  -------

  Create a procedure that is called via Oracle Application Server to display the
  image.

  create or replace procedure get_img as
  vblob blob.
  raw buffer (32000);
  buffer_size integer: = 32000;
  offset of an integer: = 1;
  length of number;
  Start
  owa_util.mime_header('image/gif');
  Select blob_col from vblob of blobs where id = 'MyGif. "
  Length: = dbms_lob.getlength (vblob);
  While offset< length="">
  DBMS_LOB. Read (vblob, buffer_size, offset, buffer);
  HTP. PRN (utl_raw.cast_to_varchar2 (buffer));
  offset: = offset + buffer_size;
  end loop;
  exception
  while others then
  HTP.p (SQLERRM);
  end;
  /

  Step 5.
  -------

  Use the PL/SQL cartridge to call the get_img procedure

  OR

  Create this procedure in function and call it your PL/SQL code for
  correctly place the images on your HTML page through the PL/SQL Toolbox.

  from a html form

  1. create an HTML form where the image will be. You too
  need the file MIME type.
  2. create a procedure receives the form parameters. The file field will be a Varchar2
  parameter, because you receive the path of the image is not the image itself.
  3 insert the image file into the table by using 'Create a directory NAME as chemin_image' and
  Then use ' insert into the TABLE (row, BLOB_OBJECT, MIME_OBJECT) values (sequence.nextval, '.
  EMPTY_BLOB() 'GIF' or 'JPEG') BLOB_OBJECT, in the variable_blob, back
  variable_consecutive.
  4 load the file into the table using:
  DBMS_LOB. LoadFromFile (variable_blob, variable_file_name, dbms_lob.getlength (variable_file_name));
  DBMS_LOB. FileClose (variable_file_name);
  engage.

  Kind regards
  Simma...

• How to find the size of the downloaded image on a column of type blob in a table?

  How to find the size of the downloaded image on a column of type blob in a table?

  Vidya,

  You can use the built in function dbms_lob.getlength to get the length (size) of a LOB column or a bfile type.
  Check out this link.

  http://download.Oracle.com/docs/CD/B10501_01/AppDev.920/a96612/d_lob2.htm#1008995

• compress columns of type blob in a directory and retrieve the zip file in the APEX

  Hi all

  I have a requirement which is,

  I have a table that has a blob column I want to save all the records of the BLOB in the table in a ZIP compressed in a directory.

  Then with I have to go get this zipped file in directory and save in my local computer using APEX.

  Waiting for your answers,

  Bala

  Hi a cold sore.

  In addition to above solution to pass like a Flash of using PL/SQL blob that follows is solutions to compress blobs using Java and PL/SQL:

  • 'Oracle SQL and PL/SQL' von Carsten Czarski: Archive ZIP einpacken und die: Das geht mit PL/SQL
  • (YABAOAE) Yet another Blog about Oracle Application Express: Zip it!

  NOTE: As these solution based on java solutions you require Java VM support in your database.

  Kind regards

  Kiran

• 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

• Browse file... Column of type BLOB specified in the attribute of the Source element

  Hello world

  I'm trying to insert images as blobs in a database table. I followed the tutorial in the following link, but I'm always redirected to the de.../wwv_flow.accept/ page, which is the page that follows an insertion in the file Explorer WWV_FLOW_FILES table method. The file inserted into the APEX_APPLICATION_FILES table instead of the new table that I created.

  http://oraexplorer.com/2011/03/file-browser-in-Apex-4-with-BLOB-column-specified-in-item-source-attribute/

  FILE BROWSER:

  

  
  

  LINE (DML) AUTOMATIC PROCESSING:

  

  P100_A4 is simply the maximum ATTACH_ID (PK) + 1

  I just want to insert my files from the file Explorer in this table with the name of file, mime_type and 2 fields of my choice. I use apex 4.2.5. Any help is very appreciated.

  Look in the thread below. The issue I described here has been resolved in this link through other means.

  Browse insert file as BLOB in DB

• Column of type blob MySQL impossible to upload a file?

  Hello

  IAM using jdeveloper 11.1.1.7

  IAM new to adf

  We use mysql database and glassfish server,.

  Using mysql iam impossible to upload the file in the database

  one you suggest it's urgent for me?

  Hello

  in the dough of class AmImpl code below

  	' Public Sub test (String document_type, String DocumentName, InputStream pFileData integer profileid) survey FileNotFoundException, IOException {}
  	{
  	BigDecimal blobId = null;
  	PreparedStatement stmt = this.getDBTransaction () .createPreparedStatement ("SELECT last_insert_id ()", 1);
  	try {}
  	Conn connection (Connection) = stmt.getConnection ();
  	stmt. Close();
  	stmt = conn.prepareStatement ("insert into capt_docs (document_type, document_name, document_file, document_profileid) values(?,?,?,?)");
  	InputStream isFile = new FileInputStream (file);
  	stmt.setString(1,document_type);
  	stmt.setString(2,document_name);
  	stmt.setBinaryStream (4, isFile, (int) (file.length (()));
  	stmt.setBlob (3, pFileData);
  	stmt.setInt(4,profileid);
  	stmt.executeUpdate ();
  	Conn.Commit ();
  	stmt. Close();
  	pFileData.close ();
  	stmt = conn.prepareStatement ("SELECT last_insert_id ()", 1);
  	stmt. Execute();
  	ResultSet rs = stmt.getResultSet ();
  	If (rs! = null) {}
  	RS. First();
  	blobId = rs.getBigDecimal (1);
  	}
  	stmt. Close();
  	} catch (SQLException e) {}
  	e.printStackTrace ();
  	} {Finally
  	}
  	}
  	}

  and change the settings based on your requiremnt and call this method from your backing bean

  	{} public void fileUpload (ActionEvent actionEvent)
  	Add the code in the event here...
  	BindingContext ctx = BindingContext.getCurrent ();
  	DC DCDataControl = ctx.findDataControl("ClinaptAMDataControl"); Name of the application in datacontrolBinding.cpx module
  	Class ApplicationModuleImplimentaion
  	AppM ClinaptAMImpl = (ClinaptAMImpl) dc.getDataProvider ();
  	try {}
  	InputStream fileData is getInputStream (file);.
  	String docname = file.getFilename ();
  	RichSelectOneChoice documentType = (RichSelectOneChoice) getComponentById ("soc4");
  	System.out.println ("Document Type" + documentType.getValue ());
  	RichInputText profileid = (RichInputText) getComponentById ("it1");
  	RicheTableau documenttable = (RichTable) getComponentById ('t1');
  	It is app module method and flow data file entry
  	appM.test (getDocumentTypeVar (), docname, fileData (Integer) profileid.getValue ());
  	AdfFacesContext.getCurrentInstance () .addPartialTarget (documenttable);
  	} catch (FileNotFoundException exception) e {}
  	e.printStackTrace ();
  	} catch (IOException e) {}
  	e.printStackTrace ();
  	}
  	}

• How to download all the images in the folder to the column of type BLOB (problem of area to create BLOB)

  Hello

  I use JDeveloper 11.1.2.3 version, I need to download all the images in my local folder to the database at a time table. The problem I face is to create BLOBDomain for each of them?

  Best regards,

  Julien

  If you can access the files, that only works if they are on the server, you can read the file and create the domain of the BLOB in the file directly. The technique is the same as in the blob. Only difference is that you pass the file to the method and open the input stream of the file instead of the UploadedFile.

  Timo

• Store an Image in the column of type BLOB of a Table

  It is about saving an Image file, a temp_photo table.
  
  UNDER LINUX, I created the Directory object.
  Step # 1
  SQL > create directory MSGS3 as ' / home/HD/om4000/I_MESSAGES ";
  Created directory.
  
  Step 2: set up the temp_photo Table.
  
  SQL > create table temp_photo
  (
  ID NUMBER (3) NOT NULL,
  PHOTO_NAME VARCHAR2 (50).
  PHOTO BLOB
  );
  Table created.
  
  Step: 3 this is the procedure that I have created to load the file from the file system of the database.
  
  create or replace PROCEDURE load_file)
  number of P_ID,
  p_photo_name in varchar2) IS
  src_file BFILE.
  dst_file BLOB;
  lgh_file directory.
  BEGIN
  src_file: = bfilename ('MSGS3', p_photo_name);
  -Insert a NULL record to lock
  INSERT INTO temp_photo
  (id, photo_name, photo)
  VALUES
  (p_id, p_photo_name, EMPTY_BLOB())
  RETURN photo INTO dst_file;
  -lock the folder
  SELECT photo
  IN dst_file
  OF temp_photo
  ID WHERE p_id =
  AND photo_name = p_photo_name
  UPDATE;
  -Open the file
  DBMS_LOB. FileOpen (src_file, dbms_lob.file_readonly);
  -determine the length
  lgh_file: = dbms_lob.getlength (src_file);
  -Read the file
  DBMS_LOB. LoadFromFile (dst_file, src_file, lgh_file);
  -update the blob field
  UPDATE temp_photo
  Photo SET dst_file =
  ID WHERE p_id =
  AND photo_name = p_photo_name;
  -close file
  DBMS_LOB. FileClose (src_file);
  END load_file;
  /
  
  
  Step 4: when I test it by running the procedure in the following assistance:
  SQL > execute load_file (1, 'Omega5000.jpg');
  
  I get the following error:
  
  Error from line 5 in order:
  run load_file(1,'Omega5000.gif')
  Error report:
  ORA-22288: file or LOB FILEOPEN operation failed
  No such file or directory
  ORA-06512: at "SYS." DBMS_LOB", line 805
  ORA-06512: at "HD. Load_file", line 23
  ORA-06512: at line 1
  22288 00000 - "file or LOB operation %s failed\n%s".
  * Cause: Failure of the attempted operation on the file or the LOB.
  * Action: See the following error message in the more detailed error stack
  information. In addition, make sure that the file or LOB exists and that
  privileges are set for the specified operation. If
  the error continues, report the error to the user DBA.
  
  He said: no such file or directory, but I double checked that the file is located in the same directory and directory is it physically (for which I created the above directory object.)
  Can someone help me where I'm doing something wrong. This is the first time I use the BLOB in my table. Can anyone suggest what's not here.

  >
  He said: no such file or directory, but I double checked that the file is located in the same directory and directory is it physically (for which I created the above directory object.)
  >
  Oracle is disagreeing with you.

  Post your proof that the file exists in the path you provided.

  See this example Oracle-base
  http://www.Oracle-base.com/articles/Misc/HTML-with-embedded-images-from-plsql.php
  >
  CONN / AS SYSDBA
  CREATE or REPLACE DIRECTORY of images AS "/ host /";
  GRANT READ, WRITE on DIRECTORY images TO test;
  >
  Write down everything you missed? Tip: Look at the last character of the DIRECTORY string. Second Tip: See the grant?

  SQL>create directory MSGS3 as '/home/mh/om4000/I_MESSAGES' ;
  

• How to find the name of the column in the tables

  Hello..

  Suppose that there are thousands of table in the database. Out of them a few tables contain the column name as 'ENTRY_BY '.

  I want to know the tables that have columns like "ENTRY_BY".

  ... Please suggest for this query.

  all_tab_cols

  Select * from all_tab_cols

  where column_name like ' % INPUT % ';

  Post edited by: Rajavignesh

• Please let me know how I can add a new column with a constraint not null, table already has data, without falling off the table... Please help me on this issue...

  Hello

  I have an emp_job_det with a, b, c columns table. Note that this TABLE ALREADY has DATA OF THESE COLUMNS

  IAM now add a new column "D" with forced not null

  Fistly I alter the table by adding the single column "D", if I do, the entire column would be created with alll of nulls for the column DEFAULT D

  ALTER table emp_job_det Add number D; -do note not null CONSTRAINT is not added

  Second... If I try to add the constraint not null, get an eoor as already conatained null values...

  (GOLD)

  In other words, if I put the query

  ALTER table emp_job_det Add number D NOT NULL; -THROWS ERROR AS TABLE ALREADY CONTAINS DATA

  So my question is how how can I add a new column with a constraint not null, table already has the data, without falling off the table

  Please help me on this issue...

  Add the column without constraint, then fill the column. Once all the rows in the table are given in the new column, and then add the constraint not null.

• Create index partition in the partition table tablespace

  Hello
  
  I am running a work custom that
  
  * Creates a tablespace by day
  * Creates the daily table partition in the created tablespace
  * Removes the days tablepartition X
  * Removes the storage space for this partition of X + 1 day.
  
  The work above works perfectly, but it has problems with the management of the index for these partitioned tables. In the old database (10g - single node), all indexes and partitions exist in a BIG tablespace and when I imported the table creation script in the new database, I changed all the partitions table & index to go in their respective space.
  
  For example:
  
  Table_name... Nom_partition... Index_Part_name... Tablespace_name
  ============...================............====================...........=================
  TABL1... TABL1_2012_07_16... TABL1_IDX_2012_07_16... TBS_2012_07_16
  TABL1... TABL1_2012_07_15... TABL1_IDX_2012_07_15... TBS_2012_07_15
  
  
  But now, when the job is run, it creates the index in the tablespace TBS_DATA default.
  
  Table_name... Nom_partition... Index_Part_name... Tablespace_name
  ============...================.............====================...........=================
  TABL1... TABL1_2012_08_16... TABL1_IDX_2012_08_16... TBS_DATA
  TABL1... TABL1_2012_08_15... TABL1_IDX_2012_08_15... TBS_DATA
  
  
  I can issue alter index rebuild to move the index to its tablespace default, but how can I make sure that the index is created in the designated tablespace?
  
  NOTE: the partition/tablespace management work that I run only creates the partition of the table and not the index.
  
  
  The new env is a cluster of CARS of 2 nodes 11 GR 2 on Linux x86_64.
  
  
  Thanks in advance,
  aBBy.

  try something like this

  ALTER table tab_owner.tab_name add the partition v_new_part_nm
  values less (to_date('''|| v_new_part_dt_formatted ||'') ((', "DD-MON-YYYY)) tablespace ' | part_tbs
  update the index (ind1_name (partition ind_partition_name tablespace ind_part_tbs)
  ind2_name (partition tablespace ind_part_tbs ind_partition_name))
  ;

• How to insert a column of type long raw

  Hi all
  
  I'm trying to copy a record with a column of type long raw.
  But it raises an error ORA-00997: illegal use of the long data type.
  
  For example, the HR employee table: PER_IMAGES
  
  INSERT INTO per_images (image_id, parent_id, table_name, image)
  SELECT 21,10, 'test', images OF per_images WHERE the image_id = 2
  
  It triggers ORA-00997: illegal use of the long data type.
  
  It cannot be resolved by the statement "copy of" ("copy of" only works for the LONG data type, not LONG RAW datatype)
  
  We try to export the data in long-raw format source to the BLOB data type.
  And then insert BLOB of long-crude recording of destination.
  (i.e. long-raw > > to_lob(long-raw) > > BLOB > > long-crude oil)
  It works without any error message, but there are empty picture in the destination folder.
  
  Is there a function of BOLB in LONGRAW data conversion system?
  
  Our version of the database is 9i.
  
  
  Any suggestion will be appreciated.
  
  Best regards
  Zhxiang

  Please read the article
  http://download.Oracle.com/docs/CD/B10501_01/AppDev.920/a96591/adl08lon.htm#121550

• table col name get the details of the table column and inserting of values depending on the data type of the column

  Hello

  I am train to write a procedure where I would spend the table as a parameter name and then the code would determine it is column names, and then he would insert records in each column depending on the data type. could someone help me with this.

  Thank you

  SM

  Hello

  Perhaps you need to dummy data just for the table.

  Here is my exercise

  create or replace
  procedure generate_rows(p_table_name varchar2, p_count number)
  is
    --
    function insert_statement(p_table_name varchar2) return clob
    is
      l_columns clob;
      l_expressions clob;
      l_sql clob default
        'insert into p_table_name (l_columns) select l_expressions from dual connect by level <= :p_count';
    begin
      select
        -- l_columns
        listagg(lower(column_name), ',') within group (order by column_id),
        -- l_expressions
        listagg(
          case
          when data_type = 'DATE'
            then  'sysdate'
          when data_type like 'TIMESTAMP%'
            then  'systimestamp'
          when data_type = 'NUMBER'
            then  replace('dbms_random.value(1,max)',
                    'max', nvl(data_precision - data_scale, data_length)
                  )
          when data_type = 'VARCHAR2'
            then  replace(q'|dbms_random.string('a',data_length)|',
                    'data_length', data_length
                  )
          else
                  'NULL'
          end, ',') within group (order by column_id)
      into
        l_columns,
        l_expressions
      from user_tab_columns
      where table_name = upper(p_table_name);
      --
      l_sql := replace(replace(replace(l_sql,
        'p_table_name', p_table_name),
        'l_columns', l_columns),
        'l_expressions', l_expressions);
      -- debug
      dbms_output.put_line(l_sql);
      --
      return l_sql;
    end;
  begin
    execute immediate insert_statement(p_table_name) using p_count;
  end;
  /
  
  -- test
  create table mytable(
    id number(4,0),
    txt varchar2(10),
    tstz timestamp with time zone,
    dt date,
    xml clob
  )
  ;
  set serveroutput on
  exec generate_rows('mytable', 10);
  select id, txt from mytable
  ;
  drop procedure generate_rows
  ;
  drop table mytable purge
  ;
  
  Procedure GENERATE_ROWS compiled
  Table MYTABLE created.
  PL/SQL procedure successfully completed.
  
  insert into mytable (id,txt,tstz,dt,xml) select dbms_random.value(1,4),dbms_random.string('a',10),systimestamp,sysdate,NULL from dual connect by level <= :p_count
          ID TXT
  ---------- ----------
           3 WnSbyiZRkC
           2 UddzkhktLf
           1 zwfWigHxUp
           2 VlUMPHHotN
           3 adGCKDeokj
           3 CKAHGfuHAY
           2 pqsHrVeHwF
           3 FypZMVshxs
           3 WtbsJPHMDC
           3 TlxYoKbuWp
  
  10 rows selected
  
  Procedure GENERATE_ROWS dropped.
  Table MYTABLE dropped.
  

  and here is the vision of Tom Kyte for the same https://asktom.oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:2151576678914

  Edit: to improve my code, it must use p_count as bind as Tom.

• Create a join between a column of type DATE and DATETIME RPD

  Hello

  In my DR. I have a fact table with a DATE column, which also contains a component "hour". The physical layer shows this as a DATETIME column that to this DAY, I've changed since I'm only interested in the part of the date.

  When I join it an alias of my Date dimension, the generated sql physics is similar to:

  DIM_DATE. DATE = FACT_A.FINISH_DATE

  What I really want is:

  DIM_DATE. DATE = TRUNC (FACT_A.FINISH_DATE)

  
  

  How can I achieve this at the level of the RPD? Yes, I can add a new column to the table of DW with truncated value, but I want to know why even though I chose the DATE as the type of data to the RPD, the created join does not have a trunk.

  
  

  Thank you

  
  

  Manish
  

  The physical layer shows this as a DATETIME column that to DATE, I have changed since I was only interested in the part of date.

  N ° bad idea. The physical layer of the RPD should show what the physical source. So if it isn't a DATE, don't pretend OBIEE is it. For the exact reason that you now - tap you are pregnant OBIEE to write some SQL magic to cast the data type, without even say things which is the original type. OBIEE will not interrogate the metadata in order to check the data types in the source, it will rely on what you tell it in the physical layer.

  How can I achieve this at the level of the RPD?

  You could use an inline view in the physical layer and make your trunc here I guess. Better, as you've already identified, is to store the date as a date if this is going to be a key column to reach.

  I want to know why even though I chose the DATE as the type of data to the RPD, the created join is not a trunk.

  See above. OBIEE does not know it is a DATETIME value, then why would he do a TRUNK?