Does Oracle APEX connects only to oracle express db

Hi,
Just wanted to know whether Oracle APEX connects to only Oracle express DB or any other oracle DB as well. I mean, to oracle 10g, 11g etc.,?
Thanks,
-Anand

dmccormick wrote:
We are able to connect to existing Oracle 9i db's using database links.By extension, it's worth noting that DB links can be used to connect to all sorts of other databases using ODBC drivers via the Oracle database.

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Hi,
Can anyone tell does oracle express edition available for 64 bit OS?Yes, it is - for certain Linux flavors. See this thread for a complete overview: {thread:id=2278170}
I found 11g does not come for 64 bit. Any earlier releases supports 64 bit?No.
-Udo

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Message was edited by:
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Oracle Express Limitation

Good day
As specified in the documentation Oracle Express offers the following space storage limitations. To clarify what defines the storage space, can you please answer the questions below. Here are the four limitation as specified in the Oracle Express documentation
1- User data cannot exceed 4 gigabytes in size (in addition to Oracle system data).
2- Each computer can host only one instance of Oracle Express.
3 - Oracle Express may be installed on a multiple CPU machine, but it will execute (run) only on a single processor or a single processor core if multi-core processors are used.
4- Oracle Express may be installed on a server with any amount of memory, but will use only up to 1 GB of available RAM memory.
User data cannot exceed 4 gigabytes in size (in addition to Oracle system data).
QUESTION 1 - Please confirm that the ENTIRE 4 GIG is allocated for user storage not oracle files storage?
QUESTION 1 - Please confirm that the 4 GIG limitation DOES NOT include space used by Oracle system files (SYS and SYSTEM)?
QUESTION 2 - Please confirm that the 4 GIG limitation DOES NOT include space used by Oracle Temp files and Undo / Redo files (TEMP and UNDO)?
QUESTION 3- Please confirm that the 4 GIG limitation DOES NOT include space used by Oracle CONTROL FILE and BLOCK CHANGE TRACKING files?
QUESTION 4 - What query can I run to identify the used space within the 4 GIG allocated storage space?
I have also heard that the overall Physical size is limited to 5 GIG (Need to know is this is true. It is not mentionned in Oracle Express documentation)
QUESTION 1 - Does Oracle Express limits the overall database physical size to 5 GIG?
QUESTION 2 - If Question 1 is true -- Please confirm that the 5 GIG limitation DOES NOT include space used by TEMP and UNDO / REDO files?
QUESTION 3 - If Question 1 is true -- Does the 5 GIG limitation includes space used by SYS and SYSTEM files?
QUESTION 4 - If Question 1 is true -- Does the 5 GIG limitation includes space used by CONTROL FILE and BLOCK CHANGE TRACKING files?
QUESTION 5 - What query can I run to identify the overall database size?
Thank you in advance for your help. I really appreciate it.

What query can I run to identify the overall database size?Try this :SQL> select sum(bytes) from dba_data_files
2 where tablespace_name not in (select tablespace_name
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Connect Toad freeware with Oracle express Edition, How?

Hello,
Although I know that people will raise the question this is Oracle and use SQL developer... Ok I do that and that is working fine. But on my work they work with TOAD so I like to work with TOAD as well and I want get some knowledge about Toad, TNSNAMES etc.
I've put the issue on TOAD forum as well, but till now I don't have received an answer.
I want to teach/learn myself Oracle by working with the Oracle express edition. I have downloaded the SQL Developer and I can work with it, which means I can create a connection.
Errors when I try to work with TOAD are:
If i try to make a connection:
- "No valid clients found. You need at least one 64-bit client properly configured"
If I click on TNSNames editor:
- Access violation in address xxxxxxx at module TOAD.exe"
I have installed oracle at D:\ORACLE_HOME. In this directory is also a TNSNAMES.ORA file.
I have installed the express edition with the installer. I have first installed the Oracle express edition and later TOAD.
I'm working on my local machine with:
- windows 7 Home
- Oracle 32 bit client:
- Oracle Database 11g Express Edition Release 11.2.0.2.0 - Production
- PL/SQL Release 11.2.0.2.0 - Production
- "CORE 11.2.0.2.0 Production"
- TNS for 32-bit Windows: Version 11.2.0.2.0 - Production
- NLSRTL Version 11.2.0.2.0 - Production
- TOAD 64-bit freeware.
*Questions:*
*- Are there certain environment variables necessary? Does TOAD expect Oracle at a certain directory?*
*- Is it necessary to add something to the PATH environment variable?*
*- 32-bit Oracle client will working with the 64-bit TOAD freeware?*
Nico

Nico van de Kamp wrote:
I've put the issue on TOAD forum as well, but till now I don't have received an answer.Yes, correct, visit toadworld.com. This is not the proper forum.
>
Errors when I try to work with TOAD are:What version toad? Is it 11.6 x64?
If i try to make a connection:
- "No valid clients found. You need at least one 64-bit client properly configured"Listen to that message. A 64-bit program requires 64-bit libraries.
I have installed the express edition with the installer. I have first installed the Oracle express edition and later TOAD.
I'm working on my local machine with:
- windows 7 HomeHome editions are not supported, sorry.
- Oracle 32 bit client:What is it - Client or Server?
- Oracle Database 11g Express Edition Release 11.2.0.2.0 - Production>
- TOAD 64-bit freeware.Perhaps easiest way out is to remove 64-bit Toad and install the 32-bit one instead.
>
Questions:
- Are there certain environment variables necessary? Does TOAD expect Oracle at a certain directory?
- Is it necessary to add something to the PATH environment variable?
- 32-bit Oracle client will working with the 64-bit TOAD freeware?
All these should be directed elsewhere, e.g. at some Toad forum, maybe at toadworld.com.

Lsnrctl services does not show service XE - new install of Oracle Express

It's a time-consuming and problematic installation of Oracle Express 11g, but for the moment just one question: why isn't service XE showing up in lsnrctl services? Here's that output, with Service XE missing:
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
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LOCAL SERVER
Service "PLSExtProc" has 1 instance(s).
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Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
The command completed successfully
listener.ora is:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
DEFAULT_SERVICE_LISTENER = (XE)
tnsnames.ora is:
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
slqnet.ora is:
SQLNET.AUTHENTICATION_SERVICES = (NONE)
NAMES.DIRECTORY_PATH = (TNSNAMES, EZCONNECT)

Well, I think this is progress, attempting to connect in sqlplus gives the error I had in SQL Developer when I had service XE showing up in lsnrctl services (that was the 2nd installation, now on the 3rd)
SQL> connect system/xxxxxxx
ERROR:
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Process ID: 0
Session ID: 0 Serial number: 0
So, couldn't connect and no luck with alter system register.
Yes, I should be OK with 127.0.0.1, both client and server are my home PC. Thanks for the idea of testing with no listener.ora at all - I renamed and moved listener.ora, for this interesting result: in sqlplus I either get the same ORA-01034 and ORA-27101, or 2 pages of a sqlplus help file, depending on the logon syntax used. I'm sure that's user error. In SQL Developer New Database Connection Test I get ORA-12514.
I've been closely following the thread from Marco ORA-01034 , ORA-27101 in windows Domain, and have learned a lot from you, Srini and TSharma. I think I'm leaning towards the possibility of a bad install. Task Manager shows process oracle.exe running (this may not mean much) and Services shows all the Oracle services Started. I don't know enough to interpret what I'm seeing for oracle.exe in Windows Process Explorer, although it looks like something is running. But suppose, hypothetically, that it was a bad installation, how would I test that?
Looking at the log files, I'm seeing clsc1.log is nearly identical to what Marco reported in that other thread:
Oracle Database 11g Clusterware Release 11.2.0.2.0 - Production Copyright 1996, 2010 Oracle. All rights reserved.
2013-04-12 01:25:47.968: [ default][3228]ut_read_reg:2:ocr registry key SOFTWARE\Oracle\olr cannot be opened. error 2
[ CLSE][3228]clse_get_crs_home: Error retrieving OLR configuration [0] [Error opening olr registry key. The system cannot find the file specified.
This may be another clue, the listener log file has this after a SQL Developer New Database Connection Test (test of Connection Type TNS + Network Alias XE, XE shows up just fine in the dropdown). My computer name is newamptron, and that host_addr IP is my DSL provider. Note the completely random port 2051. Essentially same message data with or without listener.ora in place.
<msg time="2013-04-12T23:55:46.593+00:00" org_id="oracle" comp_id="tnslsnr" type="UNKNOWN" level="16" host_id="NEWAMPTRON" host_addr="75.79.62.xxxx">
<txt>12-APR-2013 23:55:46 * (CONNECT_DATA=(CID=(PROGRAM=SQL Developer)(HOST=__jdbc__)(USER=Paul))(SERVER=DEDICATED)(SERVICE_NAME=XE)) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=2051)) * establish * XE * 12514</txt>
</msg>
<msg time="2013-04-12T23:55:46.609+00:00" org_id="oracle" comp_id="tnslsnr" type="UNKNOWN" level="16" host_id="NEWAMPTRON" host_addr="75.79.62.xxxx">
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor</txt>
</msg>
Thanks!

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I have installed and Configure Oracle Express Server 6.3.4, it is running fine, I am able to view the dimensions and members, but I am not able to connect it with Oracle Financial Analyzer. Please inform me how to establish connection between Oracle Express Server and Oracle Financial Analyzer.

but I am not able to connect it with Oracle Financial Analyzer. What is the error?
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Thank you for reading my post
does oracle 10gr2 provide a visual query builder like oracle express ?
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SQL Developer<br>
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Cannot connect to Oracle express database using Oracle forms 10 on win XP

Hello All,
I have installed Oracle Developer Suite 10g along with Oracle Express edition database on Windows XP home edition. (Do get successful installation message)
When i open up Forms builder and try to use connect option- it comes up with user name, password and database dialogue box?
If I enter user name and password I choose while installation express edition database it comes up with the following error:
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I have an Apex application running on 10g express
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No errors everything is fine.
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I read topics on forum but still I'm not sure
Kindest regards,
Florin

Hi,
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http://www.oracle-base.com/articles/10g/OracleDataPump10g.php
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http://docs.oracle.com/cd/E23903_01/doc/doc.41/e21674/deploy.htm#BABGJIAD
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http://dbswh.webhop.net/dbswh/f?p=BLOG:HOME:0

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Does Oracle APEX connects only to oracle express db

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