Michael McLaughlin
Rexburg, ID




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OpenWorld/JavaOne
Mon, 19 Sep 2016 17:53:06 +0000
Interesting beginning to OpenWorld/JavaOne yesterday. I had the chance to visit with Brendan Tierney and he gave me a copy of his new Oracle R Enterprise: Harnessing the Power of R in Oracle Database, which I went through quickly last night. It looks well written and I liked the examples. Brendan also gave me a […]


Oracle EBS 12.2 & Ruby
Tue, 23 Aug 2016 17:50:05 +0000
As does seem to occur from time-to-time, I’m out there in the weeds again and sorting out a solution that fits a customer’s need. They wanted to know if they could write Oracle EBS 12.2 Concurrent Manager Programs in Ruby. They don’t want to write Java. I checked the documentation, which as is too common, […]


DB_LINK w/o tnsnames.ora
Wed, 27 Jul 2016 00:15:46 +0000
A question popped up, which I thought was interesting. How can you create a DB_LINK in Oracle without the DBA changing the tnsnames.ora file? It’s actually quite easy, especially if the DBA sets the TNS address name the same as the instance’s service name or in older databases SID value. Do the following with the […]


Can’t Display 256 Colors
Wed, 01 Jun 2016 08:12:00 +0000
If you’re reading this post, you most likely are trying to run the Oracle Database 11g or 12c runInstaller program, and it’s failing a critical dependency check and displaying an error like the one below. If so, choose n because if you choose y it won’t launch the Oracle Installer. Starting Oracle Universal Installer...   […]


Oracle 12c Pre-requisites
Tue, 31 May 2016 08:44:59 +0000
Installing any Oracle database is tedious, but the installing the prerequisites can be especially tedious. This post tries to simplify the process by creating a single prereq.sh file for all the prerequisite libraries, except for the oracle-rdbms-server-12cR1-preinstall, which you should run after the prerequisite file. The prerequisite file should contain the following: yum install -y […]


Linux User-Group Console
Sun, 29 May 2016 22:32:38 +0000
This post shows you how to add the menu option and GUI to set users and groups. It’s quite a bit easier than mastering all the command-line syntax. It makes setting up the required user and group accounts for an Oracle Enterprise or MySQL database solution much easier. You add the utility by calling the […]


 
Author Profile
Name: Michael McLaughlin
Location: Rexburg, ID
Subjects: Applications; Databases; Middleware; Servers;

Website: Oracle Press Books

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