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August 2018

Download your SR content from MOS

You may want to keep track of your Oracle Service Requests offline. Or simply be able to read them as simple text. Here is a simple way to download all of them to a simple text file.

First, it is easy to get a list of the Service Requests as an Excel file. Just list them on the GUI. You may choose:

  • The Support Identifiers (CSI) on the right
  • Only SR where you are primary contact or all of them, with the ‘person’ icon
  • Include closed SRs with the red check icon
  • The columns: View -> Columns -> Show all

And then View -> Export to XLS

The service_requests.xls is actually in XML format which is easy to parse, but you can also convert it to CSV. Here I have saved it to service_requests.csv

Then with AWK and LYNX installed here is how to get each SR into text:

How to Linux for the SQL DBA Articles on Simple Talk

I’ve started to write a series of articles on Simple Talk from Redgate on Linux for the SQL Server DBA.  Thanks to Kathi Kellenberger, who came to my pre-con in Indianapolis SQL Saturday and then asked if it was something that I’d be up to doing.

The biggest challenge when doing one hour sessions on Linux at SQL Saturdays is that you find out, one hour is just no where, near enough.  The eight hour pre-con we get to dig in deeper, actually work through a number of labs and I feel like students leave with a better grasp on how to work with this new operating system in preparation for managing a database on it.

RTFM ?

My entrance at the Polish Oracle User Group conference 2017 has just resurfaced on Twitter. There is a back-story to this which contains an allegorical lesson in using Oracle. As I said in the opening remarks in the subsequent presentation: “The lesson began before I got to the stage”.

Like all the other speakers at POUG2017 I had received an email asking me to name a tune for a playlist. Having decided that Beethoven, Brahms and Tchaikowski were not the sort of composers the organisers had in mind I nominated (with a touch of irony) “Who wants to live forever?” by Queen (despite Richard Foote’s strenuous efforts to turn the Oracle world to David Bowie).

COMMIT

By Franck Pachot

.
COMMIT is the SQL statement that ends a transaction, with two goals: persistence (changes are durable) and sharing (changes are visible to others). That’s a weird title and introduction for the 499th blog post I write on the dbi-services blog. 499 posts in nearly 5 years- roughly two blog posts per week. This activity was mainly motivated by the will to persist and share what I learn every day.

18c database creation on Windows

Hopefully you’ve followed my very simple and easy guide to downloading the 18c database software for Windows. But of course, software on its own is not much use – we need a database! So let’s get cracking and create one. Using the Start menu like I’ve done below, or using the Windows panels, locate the Database Configuration assistant and start it.

image

 

After a few seconds the initial screen will ask what you want to do.  Choose “Create Database”.

Power BI- Loading PBI Log Files

There’s a reason that log analytics programs, like Splunk, Data Dog and Sumo Logic are so popular.  Even Microsoft has a Log Analytics product, but the important message here is log data is massive and parsing through it to find important information can be a bit of a pain.  The second word in Log Analytics IS “analytics”.  Due to this, the first thought when faced with the number of logs from many complex Power BI environments that people are building, (multiple data sources, multiple data centers, SSRS, Power BI, etc) was to load the logs into Power BI.

I’ve been working with trace files, but the log files should have been the first files I should have discussed, (my bad!)  Let’s correct that oversight right now.

Error Logging

Error logging is a topic that I’ve mentioned a couple of times in the past, most recently as a follow-up in a discussion of the choices for copying a large volume of data from one table to another, but originally in an addendum about a little surprise you may get when you use extended strings (max_string_size = EXTENDED).

18c Database installation on Windows

If you’re a Windows enterprise, or you want to run your 18c database on your Windows laptop/desktop for research and education, then there has been some good news this week.  The software is now available to you on the OTN network page.  Here’s a walk through of the software installation process

Head to the standard database downloads page

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html

Accept the license agreement and choose the Windows version to download

New Zealand: “Oracle Indexing Internals and Best Practices” Seminars November 2018.

Good news for those of you in beautiful New Zealand. Due to popular demand, I’ll be returning to run some of my acclaimed “Oracle Indexing Internals and Best Practices” seminars in November 2018. The dates and events are: Wellington: 19-20 November 2018: Registration Here or Buy Directly Here Auckland: 21-22 November 2018: Registration Here or […]