Oracle Virtualization and Cloud Consulting
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ODCI dynamic table function parser

Supposing you've got data as a text string with "row" and "column" delimiters and you would like to parse out those columns and rows. The external table syntax would actually be great for this, but that requires writing the text out to a file first, and then you can import it back again as columns and rows.

Escope very early status

Just a brief summary of the status of Escope so far - I know it's very very early and too early to even tell whether it'll become real or not, but anyway ... ;-)

  1. For those who don't know yet, we're trying to see if it is possible to create a conference in Europe like the Kscope conference by ODTUG. See my early thoughts here:

How to make dream of Escope come true?

In my last post, I wrote about a dream of a European version of ODTUG Kscope conference - working title "Escope." ;-) We're trying to determine whether it would be feasible to create such a conference - if you haven't already, go and fill out the survey and help us find out if there's basis for the dream.

Feasibility survey of a possible European Kscope-like conference

As most people likely to read this blog will know, I am a great fan of the ODTUG Kscope yearly conference for Oracle developers. In my opinion it is one of the absolute best places for awesome content, presenters, attendees and networking - all wrapped in one high quality package that's fun too.

DATE row generator with DBMS_SCHEDULER

A recent question on the Oracle-L mailing list was about generating dates in a given period. If you had a string like 'MWF', all Mondays, Wednesdays and Fridays between the from- and to-dates should be generated.That reminded me of a quiz on I did on using DBMS_SCHEDULER.EVALUATE_CALENDAR_STRING. I had created a table function to test calendar expressions - that might be useful for something similar to what was asked on the mailing list.

Christmas - A time to give

It's Christmas time... It's a time for giving... It's a time for warm-hearted feelings...But there are people battling for their lives against cancer, who may not have much energy left to enjoy the holidays. Almost everybody has family or friends whose life has been impacted by cancer. Let us all reach out however we can, help wherever we can, and let good thoughts go out to the victims.

DOUG problem-knuser brainstorm eftermiddagsworkshop og middag - Tirsdag 2. december

UPDATE:Da hveranden tilmeldte indtil nu bedst kan tirsdag 2. december og de andre også kan den dag, så er det hermed vedtaget at det bliver tirsdag vi mødes, nørder om nummerserier, og får en gang mad og drikke.Nedenstående er derfor rettet til. Tilmeld jer til mig på kbh {snabel-a} så snart I ved om I kan.Vi ses!--- --- --- ---

CSV, XML and JSON parsing - a comparison over versions

Via Steven Feuerstein I was asked to try and give advice concerning fastest way to parse CSV data in PL/SQL. The case was that they had a different database that could be setup to deliver data as a webservice serving either CSV, XML or JSON, and they wished to let their APEX application use PL/SQL to retrieve data from that other database via such webservices. They were not yet on so they did not have JSON_TABLE, and they seemed to find that do-it-yourself parsing of CSV data was the fastest.

JSON_TABLE or XMLTABLE - comparison with geocoding

Previously I've demonstrated how to use function XMLTABLE to query Google maps routing directions. Now Oracle version has function JSON_TABLE to do similar querying on JSON data rather than XML data. So let's try that out and spot some differences...

Unforgettable In-Memory

Inspired by Maria Colgans quest for In-Memory bumper sticker slogans for OOW14, I couldn't resist a little fun. Musical readers should stop reading now :-)Sung to the tune of the old Nat King Cole classic

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