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Where can I find a good Tutorial in Oracle Forms 6i
by:jrb1Posted on 2005-04-06 at 08:56:26ID: 13718231
Here are a couple of possible books:
Oracle Forms Developers Handbook
975 (!!!) pages
Oracle Developer Forms Techniques
by Bulusu Lakshman
List Price: $34.99
Published: FEB 18, 2000
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Answer by flow01
Question: i have a block with these column
Code: [Select all] [Show/ hide]
srno, fin-year Ename All_Amount C_amount
i have a form , list box , then button
then trigger on when_button_press will loop a cursor and fill in the block like this
Question: Can I use this concept to set the block property?
I am using debug message but not able to execute. No data is being retrieved. Jus a confirma…
Answer by Haris Djulic
Question: Dear all,
I already managed to just move the listener.log away or rename it, after stopping the service. That worked fine.
Now I have a ques…
Article by George Kollias
One of the most important jobs / responsibilities of an Oracle database administrator, is to protect and safeguard all databases so that there is no data loss or corruption at any case.
Even at extreme conditions (physical disaster, deletion) an administrator is responsible for taking all measures and precautions in order to recover and restore the databases to a fully functional and operational state.
Oracle offers the following ways to backup / restore databases
1) Backup by putting the database in ARCHIVELOG mode.
2) By using the "RMAN" with offline or on-line …
Article by slobaray
From the Oracle SQL Reference (http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/queries006.htm) we are told that a join is a query that combines rows from two or more tables, views, or materialized views. This article provides a glimpse into the different types of joins with examples.
Oracle proprietary Joins:
SQL:1999 Compliant Joins:
Full or two sided outer joins
Arbitrary join conditions fo…
Article by sdstuber
Working with Network Access Control Lists in Oracle 11g (part 1)
Part 2: http://www.e-e.com/A_9074.html
So, you upgraded to a shiny new 11g database and all of a sudden every program that used UTL_MAIL, UTL_SMTP, UTL_TCP, UTL_HTTP or any other network service starts failing. ORA-24247: network access denied by access control list (ACL) keeps showing up in your error logs. What is going on?
11g introduced a new security measure called Access Control Lists (ACL) and by default, all network access is blocked! An …
Subquery in Oracle:
Sub queries are one of advance queries in oracle.
Types of advance queries:
• Sub Queries
• Hierarchical Queries
• Set Operators
Sub queries are know as the query called from another query or another subquery. It can be nested. Rather than having two or more queries to produce a result, we can solve this by combining the two queries, placing one query inside the other query called inner query or sub query.
Few points that help us for using Subqueries:
• Subqueries should always be enclosed by parentheses.
• It s…
Article by Wasim Akram Shaik
Truncate is a DDL Command where as Delete is a DML Command.
Both will delete data from table, but what is the difference between these below statements
truncate table <table_name> ??
delete from <table_name> ??
The first command cannot be rolled back, the second command can be (ie rollback can work with delete). But in terms of performance which one is better? Well it depends on the scenario where we use the statements...
For all the temporary tables (intermediate tables) to have a better performance we should always use trun…
Video by Steve Wales
Answer by slightwv
Currently I have several excel templates which query Oracle and are used to update charts. For the smaller files, it works well, but the larger excel files ~100MB's it is quite slow. Does Oracle have something I could use to chart which would help with performance instead Excel?
Answer: Oracle's 'charting' is built in to Oracle Business Intelligence Enterprise Edition (OBIEE)
The bad part is, just like most Oracle produc…
Question: Does any one has the steps to secure Listener for 11g rel 2 (22.214.171.124) using SECURE_REGISTER_LISTENER ?
We are using TCP and using Data guard but NOT RAC.
I put the below entry in the listener.ora and did the stop and start of the listener but not sure if there is some additional steps. ( I saw on Google that there is some sql to update the local_lis…
Answer: As far as the listener goes, I would follow the following doc on Oracle Support:
Using Class of Secure Transport (COST) to Restrict Instance Registration (Doc ID 1453883.1)
Latest patches can also be found on Oracle Support's site.
I would caution y…
Answer by markgeer
Question: I've been searching all around the internet and can't find this software. My developers were using Oracle Dev Suite 10G on Windows XP. I'm upgrading their systems to Windows 7 and can't find the version for Windows 7.
I've found ways to get it installed but their more interested in upgrading to the latest version.
Any help or links to sites will be…
Answer: Oracle doesn't change the names or versions of their software on the same schedule that Microsoft uses. Oracle may offer a patch or upgrade that is specific to a particular Windows version. But, if your developers needed Oracle Dev Suite 10G on Windows XP, then they still …
Question: This is my connection string:
ordSelCon.ConnectionString = "Data Source=test.world;Integrated Security=no;User ID=GLF;Password=PRIMERA1"
This work fine in my windows form proyect.
Now, I'm developing a windows service inside the same solution. When I use the same connecti…
Answer: The ORA-06413 appears to be a 32Bit issue on 64Bit and the "Program Files (x86)"
Don't worry about what Guvera posted. That was just a Google effort on the ORA-12154 erro…
Answer by btan
Question: Can you please assist/direct me to the best practices for implementing & then managing Oracle Wallet (11gR2), need to do this first time, looking for some step by step guidance.
Thanks in advance.
Answer: For a starter, you can check out this blog and FAQ to understand key points of the wallet.The use of a centralized LDAP-compliant directory to store wallets allows users access them from multiple locations or devices, thus ensuring consistent and reliable user authentication while p…
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