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JDeveloper 11 Preview 4 problem java.security.AccessControlException

August 26th, 2008 by Rajender Singh · No Comments

Today while playing around with JDeveloper 11g Preview 4, I start receiving following error;
[Starting Embedded OC4J Server using the following [...]

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→ No CommentsTags: Journey of a Form Developer to JDeveloper World

Generating same column of a table with ascending order and descending order Simple query

July 26th, 2008 by Dushyant Nayak · 3 Comments

SELECT E1.EMPNO,E2.EMPNO FROM (SELECT ROWNUM r1,empno FROM emp ORDER BY empno DESC)e1,(SELECT ROWNUM r2,empno FROM emp ORDER BY empno ASC) [...]

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→ 3 CommentsTags: SQL and PL/SQL · SQL*Plus

What to do when database runs out of temp tablespace?

July 11th, 2008 by Rajender Singh · 1 Comment

Yesterday suddenly I received a call from my guys that one of the database server at my client’s place  has [...]

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→ 1 CommentTags: Oracle Administration

Installing Oracle Database Lite 10g Release 3 Mobile Server

July 7th, 2008 by Rajender Singh · 2 Comments

First time when I installed Oracle Database Lite 10g Release 3 Mobile Server in development PC, I didn’t faced any [...]

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→ 2 CommentsTags: Oracle Lite

Knowing Fault Diagnosability Infrastructure!

May 19th, 2008 by Rajender Singh · No Comments

Recently I got my new book Oracle Database 11g New Feature on 11g from Amazon.com.
Even though I know that now [...]

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→ No CommentsTags: Oracle 11g New Features

ORA-12638 : Credential retrieval failed

May 4th, 2008 by Rajender Singh · 5 Comments

Recently after I configured database on testing machine and configure the forms to run on middle tier on testing machine [...]

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→ 5 CommentsTags: Oracle Administration · Oracle Installation

Bitmap Index in Oracle Express Edition

April 18th, 2008 by Rajender Singh · 2 Comments

Today while exporting I came to know that Oracle XE does not support Bitmap Indexes.

Then to test it out, I [...]

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→ 2 CommentsTags: Oracle Concepts · Oracle Database

Generating the series of number with simple sql query

March 26th, 2008 by Rajender Singh · 3 Comments

Today I came across this thread at Oracle Forum.
Where Question was as follows:
Consider Test table have Numb (Number datatype) field. [...]

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→ 3 CommentsTags: SQL and PL/SQL

Changing the password of internal ADMIN account in Application Express 3.1

March 10th, 2008 by Rajender Singh · No Comments

Now in Application Express 3.1 installation we have two scripts to change the password of internal ADMIN account.
First one is [...]

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→ No CommentsTags: Application Express

Upgrading to Application Express 3.1 in your Oracle Database XE

March 10th, 2008 by Rajender Singh · 1 Comment

Even though there is a document about up-gradation at Oracle, I wrote what I thought I will be following in [...]

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→ 1 CommentTags: Application Express