Forms :: Cannot Display Image From Blob Column In Stored Procedure
Oct 27, 2011
I have a table named PRODUCT (ID Number , ProductImage BLOB). I have inserted some records in. I want to create a form for user to view this table.
When I create Data Block, in Data Block Wizard, if I select option 'Table or View' to retrieve data, it's ok (Data type of item ProductImage is Image, when I run form and query, it display image normally).BUT, I want to retrieve data from stored procedure in a package. This is my package
PACKAGE my_pkg IS
TYPE my_rec IS RECORD
(
myID PRODUCT.ID%TYPE,
myImage PRODUCT.ProductImage%TYPE
);
[code].....
I select option 'Stored Procedure' in Data Block Wizard, then select my stored procedure (my_pkg.Do_Query). Next I choose 2 columns from my stored procedure (ID, ProductImage). The wizard still applys data type of ProductImage as Image. I finish Data Block Wizard and Layout Wizard... run form, query and an error message display:
FRM-40364: The data type of item 'ProductImage' does not match the corresponding column in the stored procedure.
I try to change 'myImage PRODUCT.ProductImage%TYPE' -> 'myImage BLOB' in my package but still get that error.
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Oct 12, 2011
I have a blob column in one table. I need to show it in my form (6i). If i put an image file in the column, it works (because i show it in a Image item type) but if i put a text file in the blob column, it does n´t work.
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Jul 24, 2009
how to display an image(blob) on a form . i have tried all i could but still failed to display it on the form.Yes i searched the forum without any break through. below is the code i used to create data block and upload photos (JPG). the only problem am facing is retrieving them from forms. am using form 6i 10g database.
grant connect, resource, imp_full_database, exp_full_database to en;
grant create any directory to EN;
grant create any library to EN;
GRANT EXECUTE ON CTX_DDL en;
CONN en/en@pacific
Connected
[code]...
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Mar 2, 2010
I am using developer 10.1.2.0.2 I have created a table to store the BLOB, which is jpg image originally. And I have uploaded those image into the database successfully.
Table name: images
img_id number
img blob
I know that I can set display one image each time if I create the image icon on the form using "data block wizard"..But the problem is that I cannot display multiple image on a form at the same time
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Mar 3, 2011
I am trying to insert an image files into a blob column using the following code.
CREATE TABLE MY_IMAGE_TABLE (
ID NUMBER,
NAME VARCHAR2(20),
IMAGE BLOB);
CREATE OR REPLACE DIRECTORY MY_FILES AS '\dppdb-dev est';
GRANT ALL ON DIRECTORY MY_FILES TO PUBLIC;
[code]....
However, I am getting the this error
ORA-22288: file or LOB operation FILEOPEN failed
I've done some tracing on toad and it seems that the file am trying to insert exists yet am unable to open it.
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Dec 18, 2008
i m getting some problam to display image in forms 6i.
i hv two tables
1st is empmst
emp_code number(5) not null (PK)
emp_name varchar2() not null
2nd is emppic
emp_code number(5) not null (FK of empmst)
emppic blob not null
i create a master detial form and save the data in tables
whn u execute query i m unable to get the pic..
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Nov 12, 2011
I am failed to saved image in the table via forms. (Although i have successfully updated the table with a procedure at PL/SQL level).
Here is what i have done.
1) Table created
create table prod
(pcode number,
image blob);
2) Made a form with guidence present at orafaq
3) It reads and saves image BUT enter/execute query does not show the image
4) even the following code gives me 0
select dbms_lob.getlength(image) from prod
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Jan 26, 2012
I have a table containing records with a field representing a png image that is encoded as base64 text. The procedure responsible for creating the record receives the base64 information in a parameter of type CLOB. It then inserts it in a field of same type on the record. I want to transform the CLOB data into an image and display it back on the form.
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Jun 21, 2010
I want to select BLOB (image) data from a table into image item of 6i form. How to do it. I am using Oracle 9i with developer6i.
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Oct 6, 2010
I have successfully Stored image file in Oracle 10g Database Table using Forms 6i. But I cannot retrieve that image and display on Forms 6i. Image Item on Form is not a database Item.
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Jan 14, 2012
I want to display a specified image if not form_success!
declare
image_path varchar2(80) := 'C:R_ORACLEPHOTOS';
photo_name varchar2(80);
begin
:system.message_level := '25';
[code].......
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Apr 8, 2011
I just want to know if is it possible to display PDF blob file within the forms. Currently I use webutil to open pdf in browser. This time I need to display it in forms, so that upon scrolling, the user can view the pdf images of that particular record.
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May 26, 2010
How to invoke and display a scanned image side by side with an Oracle Form without minimizing one of the two. I used the code below to call my document, but when i navigate to it so as to be able to see the detail , the oracle form will be dismissed and vice-versa.
DECLARE
v_claim varchar2(400):=:global.photo_path||:b4.doc_no||'.JPG';
BEGIN
client_Host('cmd /c START "" "'||v_claim||'"');
[code]....
Should there be another better way,
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Dec 17, 2011
I am successfully insert image in DB now...now my task is i want to retrieve this image on my oracle form.
my structure on table like this..
CREATE TABLE temp_image
(
ID NUMBER,
image_filename VARCHAR2(50),
image BLOB
);
i inserted 2 images on that... now i want to retrieve it , how to achieve this.
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Mar 1, 2006
I am attempting to Insert an image "C:/hi.jpg" into oracle10g with BLOB using SQLPlus.
I have created a table IMAGES...
CREATE TABLE IMAGES (
ID NUMBER(4) PRIMARY KEY,
IMAGE BLOB
);
Is that a correct way to start? How would you upload the image onto the table?
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Feb 24, 2007
I have a table with a blob type field. We need to read scanned documents (doc, pdf, tif, jpg, etc.) from a specified directory and insert relevant data into a table, including the document as a blob.
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Apr 14, 2010
I have a db field "image" of type BLOB and I save the contents to a file on a local folder c: example.bmp.
I found numerous examples
BEGIN -
Get LOB locator
SELECT image INTO l_blob pc_immagini_blob FROM WHERE code = WCI;
- Open the destination file.
l_file: UTL_FILE.fopen = ('C: Temp', 'EXAMPLE.BMP', 'w', 32767); -----> error
The db is not local but on an application server, the image must be saved to c: the client.
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Mar 11, 2012
I am using Forms 6i,From my Form, user selects "sno" and upload BLOB image through OAF Upload utility. It stores the rowid of "SNO" and image...into Table "t1"...Now, i want to update the BLOB image into the original table"t2" using rowid..For this , i wrote the rowlevel trigger on Table "t1", in the trigger, i called a Procedure...In that procedure .. i am trying to update the BLOB column..It is not updating the BLOB column..But it is updating the Other values.. except BLOB column.
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Jun 4, 2013
I have a table where user can store images in clob format.Need to convert the same image to blob and store in a dummy table.
I tried using this
--function creation
CREATE OR REPLACE FUNCTION FN_CLOB_TO_BLOB(CLOB_IN IN CLOB) RETURN BLOB IS
POS PLS_INTEGER := 1;
BUFFER RAW(32767);
[code]...
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Jan 18, 2006
I have students pics in a folder. I want to display it in report using studentID.
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Dec 18, 2012
We have apex application with one record report that shows image.We use database procedure to show image.And call it in apex like:
'<img src="show_image?p_id=' || NVL(dp.id, 0) || '" height="200" width="200" />' as image
But the image is not shown. We only see broken image icon.With right click on broken icon, we can save it and it's actual image we want to display.
If we call procedure like: URL.....
If we use the same procedure on another table with images which are smaller, then the image is shown.Minimum image length in table A is (DBMS_ LOB.getlength (file)): 105243..Maximum image length in table B is: 1702. URL....
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Mar 29, 2011
My client system is WinXP.I want to store a Word/Excel document to Oracle Blob column and choosed the command named "piecewise.exe",it seems a free tool on the web, to store the document to oracle,but occausionally failed.So I need alternative which is stable and available.
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Jun 17, 2010
I have created a procedure like this
CREATE OR REPLACE PROCEDURE SCOTT.GetEmpList(p_recordset OUT SYS_REFCURSOR) AS
BEGIN
OPEN p_recordset FOR
SELECT * FROM scott.emp
WHERE deptno=10;
END GetEmpList;
Now i would like to execute this procedure in sqlplus which will display the following:
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
7782 CLARK MANAGER 7839 6/9/1981 2450 10
7839 KING PRESIDENT 11/17/1981 5000 10
7934 MILLER CLERK 7782 1/23/1982 1300 10
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Apr 30, 2010
How to create Data Block Using Stored Procedure in Forms10G ?
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Mar 14, 2011
How to call Oracle Form using a Stored Procedure?
Under
create or replace procedure ........
Begin
.......
End
Inside such procedures , is it possible to call a form ?
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Jun 3, 2009
I create a simple table for image
CREATE TABLE image_table (
Design_no varchar2(10),
filename VARCHAR2(255) PRIMARY KEY,
image LONG RAW);
Then i create simple block of image_table
its show me in this website [URL] My question is i don't want to give my form path always.i want to save my picture path in my database and the name of my picture always same as my design_no column.
For example i want to save a picture in my database i will copy my picture in d:shahzaib1234.jpg now i want the path d:shahzaib save in database and when i copy my picture which path= d:shahzaib and file name = Design no its will automatically save in database.
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Dec 24, 2012
Execute sp1 param1...param6
Execute sp2 param1...param8
Execute sp3 param1...param4
All these stored procedures deals with insert/updated transactions . i need to create a new stored procedure to execute all this in a single stored procedure which will be something like
create procedure sp4(param1...param8)
as
begin
Execute sp1 param1...param6
rollback if any error
Execute sp2 param1...param8
rollback if any error
Execute sp3 param1...param4
rollback if any error
end;
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Sep 26, 2010
i want to create a simple form in this form i want to upload the image on the image item with browse button that open a diaglog box that go to the image i select the image and this image is display on image item on the form.
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Jul 9, 2013
I am developing an apex application using the apex cloud (apex.oraclecorp.com). I am using the DB link to show the data on APEX UI. I have a blob data which is stored in the remote DB, and I want to display the BLOB data as text on a popup or a new page or a download link. I tried using display only item but APEX throws an error saying that remote DB is not supported. Also, It would be great if I can just show a download link on the UI for the BLOB data, again when I try to select the format as BLOB in the column attributes, When I give the table@dblink as BLOB table I get an error saying that "table@DBLINK not found". Is there any way to display the BLOB data as text or download it which is present in my local DB?
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Nov 15, 2012
I am using this code
<img src="#IMAGE_PREFIX#LOGO.jpg">
in order to display in a HTML region a previous loaded image but it doesn't display the image? Something is wrong?
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