How to insert a BLOB column to a schema to another schema using proc of PL/SQL.

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• How to insert sections of column within a document?

  Hello
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  I have to insert some long columns (sometimes more than 150 lines per section of the column) to specific places in the text.

  It might be something very easy to do, but I have not yet found!

  
  

  Basically, it is the structure of the document I want to achieve:

  

  Sections of column (in green) that begin and end within the normal text sections (as we would in Word).

  
  

  I tried to divide my basic text frame and convert some sections divided into sections of the column.

  
  

  1 chapter, divided in 5 sections:

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  My questions:

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  Use Across-All-Columns-and-Side-Heads for titles. Set a tab in the AutoNumber for chapter headings so that the paratext is aligned with the left edge of column Center.

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• 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.
  
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  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

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

• How oracle inserts data in columns

  Hi guys, just a quick question. When we have a primary key on 4 columns, and we have, say 20 million lines, and we want to add an additional line. How oracle checks if the data on the primary key is unique for recording added compared to the 20 million lines. They actually compare recording added to all rows in the table?
  
  Published by: 969224 on May 10, 2013 08:14

  969224 wrote:
  Hi guys, just a quick question. When we have a primary key on 4 columns, and we have, say 20 million lines, and we want to add an additional line. How oracle checks if the data on the primary key is unique for recording added compared to the 20 million lines. They actually compare recording added to all rows in the table?

  Published by: 969224 on May 10, 2013 08:14

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• How to insert the date column for the new line of adf BC tester.

  Hello
  
  JDeveloper version 11.1.1.5.0
  
  I have a table with a DATE column. I'm trying to insert a new row in the table of the BC ADF tester. While providing a value for the DATE column, I am struck the below error:
  
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  Hi all
  
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  Also, I can not change the contents of the XML file, because it is generated by another language, but I can change the definition of XML schema, if necessary.

  Well, if you can not change the XML instance, you cannot change the schema, it conforms to the.
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  How do you insert the file into the table?

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  XMLTYPE COLUMN xmldoc STORE AS OBJECT RELATIONAL
  XMLSCHEMA "EMP.xsd" ELEMENT "Emp" ;
  

  If you choose to do so, remove the XML schema and enter it again with "genTables-online false."

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• How to select the csv data stored in a BLOB column as if it were an external table?

  Hi all

  (Happy to be back after a while! )

  Currently I am working on a site where users should be able to load the data of csv (comma is the separator) of their client machines (APEX 3.2 application) in the Oracle 11.2.0.4.0 EE database.

  My problem is:

  I can't use an external table (for the first time in my life ) so I'm a little clueless what to do as the csv data is stored by the application of the APEX in a BLOB column, and I'm looking for an elegant way (at least SQL PL/SQL/maximization) to insert the data into the destination table (run validations by a MERGER would be the most effective way to do the job).

  I found a few examples, but I think they are too heavy and there could be a more elegant way in Oracle DB 11.2.

  Simple unit test:

  drop table CBC purge;

  drop table dst serving;

  create table src

  (myblob blob

  );

  create table dst

  (num number

  , varchar2 (6) str

  );

  Insert in src

  Select utl_raw.cast_to_raw (1; AAAAAA ;'|| Chr (10) |

  2; BATH; »

  )

  Double;

  Desired (of course) output based on the data in table SRC:

  SQL > select * DST;

  NUM STR

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

  1 ABDELKRIM

  2 BATH

  Does anybody know a solution for this?

  Any ideas/pointers/links/examples are welcome!

  / * WARNING: I was 'off' for about 3 months, then the Oracle - the part of my brain has become a bit "rusty and I feel it should not be so complicated as the examples I've found sofar ' * /"

  Haha, wonder about regexp is like the blind leading the blind!

  However, it's my mistake: I forgot to put the starting position setting (so 1, 2, 3,... was in fact the starting position, not the nth occurrence. duh!)

  So, it should actually be:

  select x.*
  ,      regexp_substr(x.col1, '[^;]+', 1, 1)
  ,      regexp_substr(x.col1, '[^;]+', 1, 2)
  ,      regexp_substr(x.col1, '[^;]+', 1, 3)
  ,      regexp_substr(x.col1, '[^;]+', 1, 4)
  ,      regexp_substr(x.col1, '[^;]+', 1, 5)
  ,      regexp_substr(x.col1, '[^;]+', 1, 6)
  from  src
  ,      xmltable('/a/b'
                passing xmltype(''||replace(conv_to_clob(src.myblob), chr(10), '')||'')
                columns
                  col1 varchar2(100) path '.') x;
  

  Note: that's assuming that all the "columns" passed in the string won't be lame.

  If one of them might be null, then:

  select x.*
  ,      regexp_substr(ltrim(x.col1, ';'), '[^;]+', 1, 1)
  ,      regexp_substr(ltrim(x.col1, ';'), '[^;]+', 1, 2)
  ,      regexp_substr(ltrim(x.col1, ';'), '[^;]+', 1, 3)
  ,      regexp_substr(ltrim(x.col1, ';'), '[^;]+', 1, 4)
  ,      regexp_substr(ltrim(x.col1, ';'), '[^;]+', 1, 5)
  ,      regexp_substr(ltrim(x.col1, ';'), '[^;]+', 1, 6)
  from   src
  ,      xmltable('/a/b'
                passing xmltype(replace(';'||replace(conv_to_clob(src.myblob), chr(10), ';')||'', ';;', '; ;'))
                columns
                  col1 varchar2(100) path '.') x;
  

• How to insert data into a BLOB column using sql

  Hi all
  
  How to insert data into the BLOB column directly using sql.

  create  table temp
  (
    a blob,
    b clob);
  
  SQL> /
  Insert into temp  values ('32aasdasdsdasdasd4e32','adsfbsdkjf') ;
                                    *
  ERROR at line 1:
  ORA-01465: invalid hex number
  
  Please help in this.

  Thank you
  Prakash P

  Insert into temporary values (UTL_RAW. CAST_TO_RAW ('32aasdasdsdasdasd4e32'), 'adsfbsdkjf');

• 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...

• 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.

• The adapter DB BPEL - how to insert XML (variable content) as BLOB?

  Hello
  
  I have a scenario where I need to insert a piece of XML (Webservice response in a variable) into a BLOB column in a database.
  
  If I directly passes the value of the blob column, it shows no errors, but I see a "null" inserted into the BLOB column.
  
  Instead, I tried this (coz I didn't know what else to do)...
  
  ORA: parseEscapedXML (ora:getContentAsString(bpws:getVariableData('Invoke_hds_rulebase_Assess_OutputVariable','AssessResponse','/ns1:assess-response')))
  
  I get an error.
  
  Can anyone help me please with the right approach (if any)?
  
  Kind regards
  OD EMEA ATC

  You must ensure that the data type is base64Binary. As you have here xml, you must convert it to binary. There is no translator delivered for string / binary xml so you should use embedded java

  Take a look at this post, there are a lot of another examle in both forums

  Re: How to convert String to base64Binary in BPEL process

  see you soon
  James

• How to perform an addition of column values in an insert query that would insert in the 3rd column, and the values how to insert into another table.

  I have two tables (2) RESULT TAB (1)

  CREATE TABLE TAB

  (

  NUMBER OF SNO

  A NUMBER,

  B THE NUMBER.

  NUMBER OF THE SUM

  );

  CREATE AN ARRAY OF RESULT

  (

  NUMBER OF SNO

  NUMBER OF THE SUM

  )

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  1 100 150 250

  2 300 100 400

  I want to like this, it is possible with single insert query?

  
  

  (2) at the time of the insertion TAB of values that SNO, and the values of table TAB $ insert in the table of RESULTS... is it possible these two inserts at the same time?

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  First, you post in the wrong forum as this one is only for Oracle's SQL developer tool. So you might ask your question in the general forum of SQL.

  Second, you might solve your problems with bind variable:

  Insert tab

  (sno, a, b, sum)

  values

  (: SNO,: A: B: A + B :))

  You should not use sum as column name because it is a reserved word.

  More you cannot insert into two different tables with a single SQL, but you can use PL/SQL to do this:

  Start

  insert into tab values (: SNO,: A: B: A + B :);)

  insert into result values (: SNO,: A + B :);)

  end;

  If you meet sno from a sequence, you could do something like this:

  Start

  insert into values tab (seq_sno.nextval,:,: B,: A +: B) return sno in: SNO.

  insert into result values (: SNO,: A + B :);)

  end;

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• How to make the image Inline source to read from database BLOB column?

  Dear all

  I have a database table that contains the BLOB column. And tif files in the BLOB column.

  Now, I want to display the value of the BLOB file in af:inlineFrame.

  I want to do this because I installed "AlternateTiff" on my browser to view tif files in the browser.

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                        <f:facet name="second">
                              <af:inlineFrame id="if2" styleClass="AFStretchWidth"
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  now, I want to change this example to read the content of the BLOB column.

  IS this possible?

  Thanks in advance

  You must install a servlet which reads the data from the BLOB and represents the data structure.  My blog http://wp.me/pcBZk-bU shoes how to proceed.

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• How can I read a BLOB column with images and write a directory

  Hello
  
  I have a few paintings with a Blob column, in the columns there are documents (word, excel, images... etc), I have read the column of table and save a directory
  
  
  
  How can I do
  
  
  Version 9.2.08

  LS - ltr/bdados3/repser
  ls - ld /bdados3/

  view the results of above OS commands