File type jpeg in BLOB Oracle 10g

Hello all,
I need to know if Oracle 10g BLOB datatype supports jpeg file type.
Thank you,
Sonya

Hi,
>>I need to know if Oracle 10g BLOB datatype supports jpeg file type.
BLOB means Binary Large Object. So, any binary data is supported.
Cheers
Legatti

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Problem with type 4 driver using oracle 10g

HI,
I am unable to establish a type 4 connection with oracle 10g.
Specs:
Driver used: OracleDriver that comes with the ojdbc14.jar along with oracle 10g
JDK used: Tried using both j2sdk1.4.2 and using JDK 5.0
JRE: Again, JRE that was shipped with j2sdk 1.4.2 and JRE 5.0
OS: Windows XP sp2
I am able to compile the following piece of code, so there is no classpath problem, etc.
When I try to run the program, the exception thrown is "No Suitable Driver"
There is no problem with the TNSListener, etc...even if all Oracle related services in 'services.msc' are Started/Stopped, the error remains.
I am, however, able to establish the connection using type1 driver.
Please Help!
import java.sql.*;
import java.io.*;
class TestConn
     Connection connection;
     Statement statement;
     ResultSet resultset;
     public void testConn() throws SQLException, ClassNotFoundException
          DriverManager.registerDriver(new oracle.jdbc.driver.OracleStatement());
          //DriverManager.registerDriver(new sun.jdbc.odbc.JdbcOdbcDriver());
          connection = DriverManager.getConnection("oracle:jdbc:thin:@127.0.0.1:1521", "scott", "tiger");
          //connection = DriverManager.getConnection("jdbc:odbc:dsn1", "scott", "tiger");
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class Test
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The JDBC URL should include the database SID. For example, if the database SID is Orcl
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Want attach the XML data file with layout template in Oracle 10g

Hi All,
I need a help from you genius guys.
I am genrating reports in BI with xml the procedure which I am following is as below.
1. generating XML from the RDF
2. creating a template in .rtf format
3.after that loading the xml to the template then getting the required report.
This all is doing through the given buttons
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If you require more detail please let me knnow.
Thanks,
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I am not using Oracle apps.
I am using oracle 10g reports and I get something in it like one patch I downloded and one java code is having which creates the batch file ...still I am working on it ..
If you will get some please share so that it will be helpful.
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Can I call host file ( Unix Shell script ) from Oracle 10g trigger

Hi,
I am new to Oracle 10g. Can I call host file ( unix shell script ) from Oracle 10g trigger ?. I know it is possible. Pl explain me with small example
thanks & regards
parag

user12009546 wrote:
Hi,
I am new to Oracle 10g. Can I call host file ( unix shell script ) from Oracle 10g trigger ?. I know it is possible. Pl explain me with small example
thanks & regards
paragIf you are in 10g, you can simple call shell script from DBMS_SCHEDULER:
BEGIN
DBMS_SCHEDULER.CREATE_JOB (
job_name => 'TEST_SCRIPT',
job_type => 'EXECUTABLE',
job_action => 'PATH_OF_YOUR_SCRIPT',
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repeat_interval => 'FREQ=MINUTELY; INTERVAL=1',
enabled => TRUE,
comments => 'Shell script from Oracle'
END;
/

Best file type; JPEG, TIFF, PNG etc

I'm using Iphoto 5 (can't decide to buy 06 or buy new Imac - still thinking on that ...) and wonder what is the best file type to use. When importing pictures from my camera they are jpeg's (haven't tried raw setting yet)- from my scanner I use TIFF. It appears the TIFF files are a lot larger - 20 to 50mb compared to the jpegs 1 to 5mb. I've opened the TIFF files in preview and save as JPEG to reduce the size and also scanned using JPEG format - I don't see any advanatge to the larger tiff files and the smaller jpegs are easier manipulated - am I'm missing something?

Hi Arlington,
There is an important difference between JPG and TIFF:
JPG uses a lossy compression!!!
Just try to open a JPG and save it under a new name as JPG. Repeat this ten times and then compare the last picture (..the one that got saved and re-saved ten times as a JPG) with the original one you should see a difference, the quality of the last image should be a lot less than the original.
That's the difference - if you want to edit your pictures (e.g. in Photoshop) and quality is your first priority then go with TIFF. If you just download the pictures from your digital camera and store them then JPEG is your best choice.
HTH,
Koinseb

Types of replications in oracle 10g

Hi
Iam new to oracle10g.
I want to replicate my database.
Before that i want to know how many types of replication methods are available in oracle 10g?
Thanks

There is no single correct answer to that question.
You've certainly got Streams and materialized views. You could subdivide each of those into three or four separate options based on the configuration (single-master vs multi-master materialized views, for example).
You might group technologies like DataGuard-- logical and physical and Change Data Capture (CDC) under the general banner of replication depending on how you define the term.
You could always write your own replication process using database links, triggers, etc. Or load and unload data via export & import, SQL*Loader, and/or external tables.
Transportable tablespaces might also fall under the replication rubric.
Depending on the problem you're trying to solve, the granularity you're counting, and what you consider "replication", you could come up with anything from 2 to 1002.
Justin

How to overwrite a log and bad file in external table in oracle 10g

Hi,
I have used external table in oracle 10g.whenever use select query in external table orace internally create one log file in specified directory,
but this log file is growing.How can i overwrite the log file(old to replace with new).I need overwrite a log and bad file in external table.
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Siva

I don't believe that is possible with the LOGFILE clause, but it may be with the BADFILE clause. Here is an excerpt from the documentation :
The LOGFILE clause names the file that contains messages generated by the external tables utility while it was accessing data in the datafile. If a log file already exists by the same name, the access driver reopens that log file and appends new log information to the end. This is different from bad files and discard files, which overwrite any existing file. NOLOGFILE is used to prevent creation of a log file.
If you specify LOGFILE, you must specify a filename or you will receive an error.
If neither LOGFILE nor NOLOGFILE is specified, the default is to create a log file. The name of the file will be the table name followed by _%p and it will have an extension of .log.

How to get the File-Type from a BLOB-Column

Hi all,
I have the database table with the BLOB-Column. In this column are Word/Pdf/Excel/... files can be stored.
Now I want to open these Files from Webforms.
I can download the file from database to the client and then open the file with client_ole2.CREATE_OBJ('Word.Application');
But I can not be sure that the file is a Word-Document.
How can I know which application is saved in the BLOB-column?
Regards

Hi Francois,
thank you.
Unfortunatelly I do not know the interMedia functions. Can you send me an example with interMedia?
I am working with your solution with WEBUTIL_HOST.blocking.
But when I do not give the extension for the file, in that the BLOB will be temporary stored, I get to see the Windows "Select Program..." window. When I select Word or anything else then the file will be opened, but the locking does not working.
Any ideas?
Regards

PSE-6.......assigning file types (jpeg, TIFF, psd)

I mistakenly contacted Canon regarding the following question, and they said it was a matter of my photo editing software.
I'm reading articles about editing photos for jewelry photography. The articles I'm reading say to start off as a TIFF or PSD file before doing any editing. From what I'm (hopefully) understanding form the articles, they say to not edit a jpeg file and not to "jpeg a jpeg file" because each time you edit (do I understand correctly?) a jpeg file image information is lost.
That's what I'm understanding from what I'm reading.
My Situation ::: When I upload my photos from my camera (Canon Power Shot A1100 IS), my PSE-6 program uploads the photos as a jpeg file. It does not give me any choices as to what type of file to upload it as.
My Confusion ::: So, if my photos start out as jpeg files, am I losing image information when I subsequently edit the photo and save it? How can I start off with a TIFF or PSD file to edit? Does it matter? And why?
Any help with any of my questions are very much appreciated......

It doesn't matter where you start out. Just do File>Save As and choose TIff or PSD as the format for your working version.

Oracle 10G Non-Network install - OEM will not start when on the LAN.

Greetings,
Got through a non-networked 10G Enterprise installation OK; I chose to create the orcl schema, connected to it through various utilities, added new tablespace, and all was well. I also checked my Host Name by pinging it in DOS, it showed me the IP address of the MS loopback adapter which is what I was expecting.
Once I connected the same machine to the LAN (and internet) and re-booted, for some reason the Host Name was now assigned the dynamic IP address of the LAN and not LAN2 (which is the loopback adapter that is assigned a static local IP address). It did this even though I had already added an entry in the /etc/hosts file that explicitly assigns a static IP address to the Host Name (as recommended in the Oracle 10G pre-installation instructions). I also could not get the OEM to launch a webpage, run and connect to the orcl database after the re-boot; I am wondering if this is related to the IP address assigned to Host Name changing; maybe the Oracle agent can no longer resolve the URL for some reason?
In the end I find that the only way to insure I can have a working Oracle environment and be on an active network at the same time, is to bring up the Oracle environment on a standalone system first, and once Oracle is running connect the system to the network. Is there no way to automate this process?
The format of the hosts file entry recommended by the Oracle 10G pre-installation instructions is as follows:
===========================================================
IP_address hostname.domainname hostname
where:
IP_address is the non-routable IP address you entered for the loopback adapter.
hostname is the name of the computer.
domainname is the name of the domain.
For example:
10.10.10.10 mycomputer.mydomain.com mycomputer
==========================================================
In my case since I am not part of a Windows domain (but am part of a Windows Workgroup), I added an entry in the /etc/host file that looks like the following:
# Copyright (c) 1993-1999 Microsoft Corp.
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
# For example:
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
127.0.0.1 localhost
192.168.110.250 IBM-6AB1330E158
==> Note that I did not add the domain name to the entry I created since I am not part of a domain, I also used the format I found in the etc/hosts file which is:
IP_address hostname.domainname
- not -
IP_address hostname.domainname hostname
Which is the format recommended in the Oracle 10G pre-installation instructions; this does leave me wondering which format is correct...
Thanks in Advance for any help,
ADG13

I have not. I am hoping someone (maybe even from Oracle support) will step up and officially tell us we are either right or wrong in the way we are approaching this. From the research I have done on the internet it sounds like this should work, you should be able to have Oracle starting and running fine whether you boot connected to the LAN or not, assuming you have created the MS loopback adapter, assigned it a static IP, and changed the hostname entry in etc/hosts file as part of the 10G WinXP recommended pre-installation instructions.
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fwiw,
ADG13
C:\Documents and Settings\Administrator>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : IBM-6AB1330E158
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : ibm.com
Ethernet adapter Local Area Connection 2:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Loopback Adapter
Physical Address. . . . . . . . . : 02-00-4C-4F-4F-50
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.110.250
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : ibm.com
Description . . . . . . . . . . . . . : Intel(R) PRO/1000 MT Mobile Connection
Physical Address. . . . . . . . . : 00-11-25-13-96-AF
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.102
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 65.24.7.3
Lease Obtained. . . . . . . . . . : Wednesday, January 11, 2006 3:40:08 AM
Lease Expires . . . . . . . . . . : Thursday, January 12, 2006 3:40:08 AM
Ethernet adapter AGN Virtual Network Adapter:
Connection-specific DNS Suffix . : ibm.com
Description . . . . . . . . . . . : AGN Virtual Network Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-01
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 9.49.217.159
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . :
DHCP Server . . . . . . . . . . . : 9.49.217.159
DNS Servers . . . . . . . . . . . : 9.0.2.1
9.0.3.1
Lease Obtained. . . . . . . . . . : Wednesday, January 11, 2006 8:06:20 AM
Lease Expires . . . . . . . . . . : Monday, January 18, 2038 10:14:07 PM

Performance: Bulk Insert Oracle 10g

Following Situation: We have a VISUAL BASIC 6 Application (I know ... VB6 ... ), an XML-File with data and an Oracle 10g database. The XML-File has to be imported in the database.
Up to now the Application (Via ADO) analyses the XML-File and creates INSERT and UPDATE Stmts and sends them to the DB. The Stmts will be handled within one Transaction and the application sends each INSERT, UPDATE separate to the database.
But this is a performance desaster... as expected ... :-) The import takes several hours ...
Now, my task is to increase the performance, but how .....
I tried several things, but without the real success, e.g. ...
I performed some tests with the SQl*Loader. The Insert is really fast, but I can't make an Update, so I had to delete the existing data first. But I can't proceed the two steps in one transaction, because of the SQL*Loader.
I tried to write a stored procedure which accepts an ADO.Recordset as input param and then creates the Insert and Update statements within the DB to reduce network traffic, but I didn't find a way to handle a ADO.Recordset as a input parameter for a stored procedure.
Has someone an idea how I can import the XML file in a fast way into the existing DB (and maybe make an Replace of existing records during the import ...) within one transaction without changing the structure of the DB ??? (Oracle packages?? interface in C++ integrated in VB6....) Is there an way to import the XML-File directly to the DB?
Thanks in advance for any idea :-))

I tried to write a stored procedure which accepts an ADO.Recordset as input param ...., but I didn't find a way to handle a ADO.Recordset as a input parameter
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Cheers, APC
blog: http://radiofreetooting.blogspot.com

MDS - How to import File type attribute into MDS entity

Hello,
Is there a way to import File type (*.jpeg) attribute into MDS entity without accessing mdm.tblFile directly?
Thank you,
Mila

The only supported way is WebUI or WCF API.
If you are looking for import file in TSQL, there is no supported way.
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Unable to download oracle 10g for vista

I'm trying to download Oracle 10g for Windows Vista, but I only get a zero-byte file.
I even tried Oracle 10g XE for Windows, but I get a zero byte file.
Also, when you try to download, it waits about a couple of minutes before saying completed.
Any ideas how to resolve this?.

Thanks for the replies.
It seemed to be a problem with either oracle's web site or a hop between oracle and my computer. It works now. I don't think it was my computer because I succussfully downloaded files from several other sites.
I have downloaded Oracle 10g for windows vista and installed it successfully on vista home premium 32-bit.
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Oracle seems to run okay. I downloaded sql developer and it connects okay to oracle.
I have read other messages on here that installing oracle on a windows system using DHCP without a loopback driver can fail once my IP address changes. If I did install the microsoft loopback driver as my primary interface, what else would I need to do? Would installing this driver cause other stuff on my computer to fail?
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I wasn't paying attention. So, after I installed, I was unable to connect at first because I kept entering the wrong TNS name. Is there a maximum TNS name length?
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(SERVICE_NAME = testdb10g)
)

How to embed/show an image file (.jpeg or .jpg or .png) into a Oracle 10g report file (.rdf)

Hi All,
Morning , have an urgent requirement and need some guidance regards this.
we are currently having an existing Oracle 10g reports file (.rdf) lets say with name : Testing1.rdf .
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with regards
Thanks as always !!

Hi All,
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With regards

XML SCHEMA registration for XML TYPE (storing XML files in Oracle 10g)

I have created the XML Schema for the XML file stored in Oracle 10g and also added this Schema into the database. I have related that schema with the column in the table which contains the XML file. When i execute the query to fetch the data from the stored file i am getting a blank resultset. Is registering the XML Schema is necessary, if yes then please let me know the process of doing it. I have tried following steps to register Schema, but it is not working
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DECLARE
v_return BOOLEAN;
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v_return := dbms_xdb.createFolder('/home/DEV/xsd/');
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by sudeepk:
If a java exception is thrown probably during ur install u might have forgotten
grant javauserpriv to scott;
grant javasyspriv to scott;
Thanks
[email protected]
<HR></BLOCKQUOTE>
Thank you!!!

File type jpeg in BLOB Oracle 10g

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