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12cR1

Oracle 12cR1 RAC Installation on Windows 2012 Using VirtualBox…

After having a play with Oracle 12c on Windows 8, I decided to give Windows Server 2012 a go. Here is the resulting virtual RAC installation.

As you would expect, much of the process is pretty similar to the 11gR2 RAC installation on Windows 2008.

An AMIS Overview of Oracle Database 12c

The presentation used during the highly successful AMIS Oracle 12c Launch Event is online for those who are interested. Enjoy. Special thanks for Thomas Kyte; for allowing me to use some of his pluggable database presentation content. An AMIS Overview of Oracle database 12c (12.1) from Marco Gralike

15 juli – Oracle Database 12c revealed

Afgelopen dinsdag is Oracle Database 12c beschikbaar gekomen, de nieuwste generatie van de Oracle database. AMIS biedt Oracle professionals de eerste mogelijkheid om de vernieuwingen in Oracle Database 12c in actie te zien. Op maandag 15 juli organiseert AMIS het gratis seminar “Oracle database 12c revealed”. De AMIS specialisten die meer dan een jaar bètatesten

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Scripts to Download Oracle Database 12c Release 1 Documentation

In the past (here and here) I already shared with you the scripts I used to download the documentation related to Oracle Database. The aim of this short post is to provide the scripts I just wrote for the latest version: 12c Release 1.

Happy download as well as happy reading!

PS: it is interesting to note that the number of manuals is more or less stable. Some were added (e.g. SQL Tuning Guide), some were removed (e.g. all related to OWB).

Oracle 12c: XMLIndex Support for Hash Partitioning

XMLIndex support for Hash Partitioning is now also supported in Oracle 12c. In Oracle 11 there was already support for RANGE and LIST partitioning, but not yet for HASH partitioning. Some examples for the later two: LIST Partitioning on XMLType -- -- Create partitioned LIST partitioned XMLType table --   DROP TABLE list_part_xml PURGE;  

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Oracle 12c: PGA_AGGREGATE_LIMIT

There is a new default in town. Mark my words, you will encounter the following during your 12c life-cycle… From the Oracle 12c Reference manual PGA_AGGREGATE_LIMIT: PGA_AGGREGATE_LIMIT PGA_AGGREGATE_LIMIT specifies a limit on the aggregate PGA memory consumed by the instance. There is no difference in behavior between PGA_AGGREGATE_LIMIT being explicitly set or being set to

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Oracle 12c: XQuery Full Text

New in Oracle 12c and one of the big new features in XMLDB is the XQuery Full Text functionality and, as mentioned in the post about XQuery Update, is the official W3C standard to handle unstructured pieces of XML content. The XQuery Full Text and XQuery Full Text Index extends the XQuery XMLDB language to

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Oracle 12c: XQuery Update

New, new…? No, not really new, XQuery Update (W3C standard/draft 2011) was already implemented in 11.2.0.3.0, but is now officially also announced. Besides the XQuery Full Text support (XQFT for short, W3C standard/draft 2011), this is one of the big new features in Oracle 12c. With this update XQuery functionality, the XQuery standard is further

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Oracle 12c: Database Parameters…

For those in a desperate need to learn all 3351 database parameter variations… x_ksppi.txt …if you break it, then… …please let me remind you some info mentioned on my “About”-page: The content presented has been tested as good as humanly possible. But be warned: always properly test it before you use them yourself… Applying ideas,

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Oracle 12c: Export by View

A small enhancement, but what a golden nugget! At least that’s what I think. It is now possible in Oracle 12c to export data via a view. I my realm, Oracle XMLDB, that can be an interesting feature to export stored XML content in a relational format and import it, for example, in a relational

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