Piotr Wrzosek
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pewu78.bsky.social
Piotr Wrzosek
@pewu78.bsky.social
58 followers 86 following 84 posts
Dealing with Oracle products (mainly DB(A)) since 2000. POUG member. Interests/hobbies: playing guitar, electronics, home automation, 3D graphics.
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · 10d
"Oracle AI Database 26ai" new features list:
docs.oracle.com/en/database/...
Really it's just 23ai RU10 🤣
Oracle AI Database New Features
This book describes the new features in Oracle AI Database 26ai.
docs.oracle.com
Reposted by Piotr Wrzosek
martinberger.bsky.social
Martin Berger @martinberger.bsky.social · 11d
Great blog post why and how 23ai is now 26ai - the release numbers explained by @mikedietrichde.com : mikedietrichde.com/2025/10/14/o... @oracleace
Oracle AI Database 26ai replaces Oracle Database 23ai
Larry Ellison announced Oracle AI Database 26ai  today in his keynote at Oracle AI World conference in Las Vegas. And I am pretty certain you may want some clarification on what this means exactly.…
mikedietrichde.com
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · 10d
Mike put up a blog post explaining all of it late yesterday, just not linked it yet here.
And again we have a release numbering change...

mikedietrichde.com/2025/10/14/o...
Oracle AI Database 26ai replaces Oracle Database 23ai
Larry Ellison announced Oracle AI Database 26ai  today in his keynote at Oracle AI World conference in Las Vegas. And I am pretty certain you may want some clarification on what this means exactly.…
mikedietrichde.com
1 3
Reposted by Piotr Wrzosek
oraclebase.bsky.social
Tim Hall @oraclebase.bsky.social · 11d
Oracle AI Database 26ai Free available for download.

www.oracle.com/database/fre...

I've done my first install.
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · 11d
"Oracle AI Database 26ai Free Release 23.26.0.0.0"
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · 11d
Last Friday I had the honor of taking part in the jubilee concert celebrating the 15th anniversary of the Pruszkowianka Wind Orchestra.
Great band and an unforgettable evening.
www.facebook.com/share/1WHted...
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · 17d
"This section is not visible to customers"
Not really.
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · 17d
Looks like it's not available anymore, my SR regarding this was closed with something like "Internal bug was submitted for investigation, but hey, we got that alternate features "Look-up By Error or Error Code's First Argument" or "Search by Stack Trace" added which replace it.
For real?🤦‍♂️
pewu78.bsky.social Piotr Wrzosek @pewu78.bsky.social · Jul 1
ORA-600/ORA-7445 Troubleshooting tools on MOS are not working for me - at least since yesterday.
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Sep 22
I just hate OEDA. You can't use it offline despite what the readme says (no, it doesn't save js libraries) and it's so damn bugged it's impossible to get what you need.
pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Sep 9
AHF 25.7 is marked as obsolete and cannot be downloaded. It's the latest available version. You can download it directly from the AHF Doc ID 2550798.1, but there are no checksums there.
WTH?
Reposted by Piotr Wrzosek
tanelpoder.com
Tanel Poder @tanelpoder.com · Aug 13
Better yet, join next Tuesday's launch webinar!

tanelpoder.com/posts/xtop-t...
xtop - Top for Wall-Clock Time - Tanel Poder Consulting
The two screencasts below are a preview of what’s coming next week, when I formally introduce the latest xtop and xcapture v3 to the world. On next Tuesday, 19th August at 1pm EDT, I’ll up...
tanelpoder.com
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Aug 13
MOS AI assistant does that too:
bsky.app/profile/pewu...
pewu78.bsky.social Piotr Wrzosek @pewu78.bsky.social · Apr 11
Have you seen new AI assisted search on MOS?
I can see the potential here, but...
Why 21c?
Why fixed 280px answer area size? (increased it in console for the screenshot so you can see it all)
And who can first spot where it hmm... let it's imagination run wild and misleads us?
pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Aug 13
I got "There has been a critical error on this website." message only for a long time when visiting your blog.
pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 30
OK, looks like it's not mentioned directly in changelog.
pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 30
What version of AU introduced that (and other home_settings options)?
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 30
a group of minions are standing next to each other and they are laughing and saying yay
ALT: a group of minions are standing next to each other and they are laughing and saying yay
media.tenor.com
pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 23
That's even more complicated, it changed in the past over the versions - it worked, then not without some workarounds, as of now it's fixed after my SR.
Full story here:
bsky.app/profile/pewu...
pewu78.bsky.social Piotr Wrzosek @pewu78.bsky.social · Jul 8
Finally, after 8 months of waiting the #SQLcl 25.2 release fixes this issue.
It took me great effort to fill the SR, deal with the clueless person handling it for several months, escalate, etc. to reach this goal. To just get back to where it was working in 24.1.
Should be happy but I'm more tired.
pewu78.bsky.social Piotr Wrzosek @pewu78.bsky.social · Nov 26
...and unfortunately that was the case with SQLcl 21.1 up to 24.1, but since 24.2 it is not working anymore and requires additional ?tns_admin= connection parameter ☹️
@thatjeffsmith.com @martindba.bsky.social - can anyone look at this regression?
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 22
Cannot open SQLcl from SQLDev due to this error, but I can connect successfully from the edit connection window as the password field is not checked for content there.
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 22
For me just released SQLDev 25.2.2 finally started to work, I can now connect without getting some error and what's more even secure external password store (oracle wallet) connection type started to work! The only issue is when trying to connect from connections list, it expects to enter password.
2
Reposted by Piotr Wrzosek
exadatapm.bsky.social
Oracle Exadata Product Management @exadatapm.bsky.social · Jul 15
#Oracle #Exadata System Software #25ai (25.2) is here! 🚀 Enjoy accelerated AI Vector Search, performance boosts, smarter #Exascale management, and enhanced security (SELinux by default). Thanks to our stellar Engineering & PM teams for making it happen! blogs.oracle.com/exadata/post/exadata252
blogs.oracle.com
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 8
And turns out the connection to source CDB SID is redirected to the hostname of new CDB, but to the management name not VIP so not working properly too. But anyway why CDB when it's PDB that's being relocated?!?
Either way it screws up EM monitoring and backups.
It's all a mess.
pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 8
PDB services are running, local listener reports them but scans not, so connections are refused with ORA-12514. LISTENER_NETWORKS is not updated, no chance of connection forwarding. On top of that ORA-00600 [krbbbdr_bad_guid] occurs during backup of tombstone PDB files supposedly due to Bug 36534336
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 8
Trying to make PDB relocation in availability max mode working (Doc ID 2771737.1) and it's a mess. PDB relocates successfully, but after opening it source CDB logs following error in alert.log: "ORA-12792: Network transfer operation aborted due to TTC error 3111".
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 8
On a downside what hasn't changed is #SQLcl still defaults to thick connection on Windows, even with no client present in path/env, while on Linux it's opposite. Why? 🤷‍♂️
Reported it also in the same SR to no effect...
For reference this thread describes my initial findings: bsky.app/profile/pewu...
pewu78.bsky.social Piotr Wrzosek @pewu78.bsky.social · Nov 20
I dedicate my first tech post to my first follower :)
#SQLcl 24.3 brings new interesting feature for CI/CD - the 'project' command - which I'll definitely test, but for now I'm happy to see inclusion of 23 JDBC driver which finally aligns well with e.g. instant client 23.5 (no more version mismatch)
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pewu78.bsky.social
Piotr Wrzosek @pewu78.bsky.social · Jul 8
Another thing worth to mention is #SQLcl now seems to be not so much dependant on JDBC driver version when using thick connection and works with any 23 client (tested IC 23.5-23.8) as long as it's in the path. I don't find the selected excerpt from release notes to be true, it doesn't work that way.
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