Robert Marz
@robbie.databee.org
Software Architect with a database-centric view of the the world.
Oracle ACE Pro. Sym42 Member. ora2Know.
Living in Frankfurt, Germany.
Oracle ACE Pro. Sym42 Member. ora2Know.
Living in Frankfurt, Germany.
Reposted by Robert Marz
🤖✨ Get ready for Ora2know Noon2noon – AI for the DBA!
Join Oracle ACEs Johannes Michler, @martinklierdba.bsky.social, and @robbie.databee.org for hands-on sessions exploring how AI, vector search, & natural language queries are transforming the Oracle Database world🚀
www.ora2know.de/event/noon2n...
Join Oracle ACEs Johannes Michler, @martinklierdba.bsky.social, and @robbie.databee.org for hands-on sessions exploring how AI, vector search, & natural language queries are transforming the Oracle Database world🚀
www.ora2know.de/event/noon2n...
February 10, 2026 at 8:12 AM
🤖✨ Get ready for Ora2know Noon2noon – AI for the DBA!
Join Oracle ACEs Johannes Michler, @martinklierdba.bsky.social, and @robbie.databee.org for hands-on sessions exploring how AI, vector search, & natural language queries are transforming the Oracle Database world🚀
www.ora2know.de/event/noon2n...
Join Oracle ACEs Johannes Michler, @martinklierdba.bsky.social, and @robbie.databee.org for hands-on sessions exploring how AI, vector search, & natural language queries are transforming the Oracle Database world🚀
www.ora2know.de/event/noon2n...
Reposted by Robert Marz
"It doesn't matter if AI spoke to an Agent which spoke to your Uncle Mike whose used his iPad to inscribe COBOL onto a parchment that was attached to a carrier pigeon...It is still your code"
connor-mcdonald.com/2026/01/04/s...
connor-mcdonald.com/2026/01/04/s...
Software quality – Grok and my friend’s boat
You might be wondering how a friend’s boat has any relation to the topic of software quality, but bear with me – we’ll get there in a second. But first, if you’ve got a Twit…
connor-mcdonald.com
January 4, 2026 at 2:33 AM
"It doesn't matter if AI spoke to an Agent which spoke to your Uncle Mike whose used his iPad to inscribe COBOL onto a parchment that was attached to a carrier pigeon...It is still your code"
connor-mcdonald.com/2026/01/04/s...
connor-mcdonald.com/2026/01/04/s...
365 new days ahead.
Let's make the best out of it
Let's make the best out of it
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January 1, 2026 at 12:17 AM
365 new days ahead.
Let's make the best out of it
Let's make the best out of it
Reposted by Robert Marz
░░░░░░░░░░░░░░░░░░░░ 0.00%
January 1, 2026 at 12:00 AM
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Reposted by Robert Marz
Previously on @thatjeffsmith... Can I build an Agent & still use SQLcl’s MCP Server? Yes!
Can I build an Agent & still use SQLcl’s MCP Server? Yes!
Previously on @thatjeffsmith... Can I build an Agent & still use SQLcl’s MCP Server? Yes!
www.thatjeffsmith.com
December 18, 2025 at 5:41 AM
Previously on @thatjeffsmith... Can I build an Agent & still use SQLcl’s MCP Server? Yes!
Reposted by Robert Marz
Quick tip. When refreshing a materialized view and you get ORA-1031: Insufficient privileges, before you race off granting anything, first thing to do is check you didn't just simply misspell the mview name
December 18, 2025 at 3:59 AM
Quick tip. When refreshing a materialized view and you get ORA-1031: Insufficient privileges, before you race off granting anything, first thing to do is check you didn't just simply misspell the mview name
Reposted by Robert Marz
Probably old news but a TIL for me. You can pipe your windows CLI output to "clip" to add it to the clipboard
December 14, 2025 at 11:28 PM
Probably old news but a TIL for me. You can pipe your windows CLI output to "clip" to add it to the clipboard
Getting Close to the end of the year.
Time to get Xmas presents...
Time to get Xmas presents...
▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░ 90.34%
November 27, 2025 at 3:43 PM
Getting Close to the end of the year.
Time to get Xmas presents...
Time to get Xmas presents...
Reposted by Robert Marz
Coming in Oracle AI Database
#SQL assertions
These enable you to create cross row, cross table constraints with SQL standard syntax
CREATE ASSERTION … CHECK (
[ NOT ] EXISTS ( )
)
@toonkoppelaars.bsky.social explains at #DOAG2025
#SQL assertions
These enable you to create cross row, cross table constraints with SQL standard syntax
CREATE ASSERTION … CHECK (
[ NOT ] EXISTS (
)
@toonkoppelaars.bsky.social explains at #DOAG2025
November 19, 2025 at 8:23 AM
Coming in Oracle AI Database
#SQL assertions
These enable you to create cross row, cross table constraints with SQL standard syntax
CREATE ASSERTION … CHECK (
[ NOT ] EXISTS ( )
)
@toonkoppelaars.bsky.social explains at #DOAG2025
#SQL assertions
These enable you to create cross row, cross table constraints with SQL standard syntax
CREATE ASSERTION … CHECK (
[ NOT ] EXISTS (
)
@toonkoppelaars.bsky.social explains at #DOAG2025
Reposted by Robert Marz
Previously on @thatjeffsmith... 23ai ‘trivia’: Domains, Annotations, & Duality Views
23ai ‘trivia’: Domains, Annotations, & Duality Views
Previously on @thatjeffsmith... 23ai ‘trivia’: Domains, Annotations, & Duality Views
www.thatjeffsmith.com
November 21, 2025 at 9:37 PM
Previously on @thatjeffsmith... 23ai ‘trivia’: Domains, Annotations, & Duality Views
Reposted by Robert Marz
🎤 Don’t miss DOAG Konferenz + Ausstellung 2025 — Nov 18–21, the premier event for database technologies in the German-speaking region!
Join #OracleACE experts and industry leaders for in-depth sessions on Oracle tech, modern IT trends, open source, and more. 👉 anwenderkonferenz.doag.org/de/home/
Join #OracleACE experts and industry leaders for in-depth sessions on Oracle tech, modern IT trends, open source, and more. 👉 anwenderkonferenz.doag.org/de/home/
November 14, 2025 at 9:43 AM
🎤 Don’t miss DOAG Konferenz + Ausstellung 2025 — Nov 18–21, the premier event for database technologies in the German-speaking region!
Join #OracleACE experts and industry leaders for in-depth sessions on Oracle tech, modern IT trends, open source, and more. 👉 anwenderkonferenz.doag.org/de/home/
Join #OracleACE experts and industry leaders for in-depth sessions on Oracle tech, modern IT trends, open source, and more. 👉 anwenderkonferenz.doag.org/de/home/
Reposted by Robert Marz
Macros in Oracle #SQL enable you to define expression templates as text
At parse time the database merges these with the parent query, replacing parameters with the actual values passed
Macros come in two types
Scalar - use in SELECT, WHERE, ORDER BY, etc.
Table - use in FROM
At parse time the database merges these with the parent query, replacing parameters with the actual values passed
Macros come in two types
Scalar - use in SELECT, WHERE, ORDER BY, etc.
Table - use in FROM
November 10, 2025 at 12:02 PM
Macros in Oracle #SQL enable you to define expression templates as text
At parse time the database merges these with the parent query, replacing parameters with the actual values passed
Macros come in two types
Scalar - use in SELECT, WHERE, ORDER BY, etc.
Table - use in FROM
At parse time the database merges these with the parent query, replacing parameters with the actual values passed
Macros come in two types
Scalar - use in SELECT, WHERE, ORDER BY, etc.
Table - use in FROM
Reposted by Robert Marz
Wie man den Logitech Spotlight *eigentlich* benutzt.
October 22, 2025 at 1:15 PM
Wie man den Logitech Spotlight *eigentlich* benutzt.
Reposted by Robert Marz
Exciting to see Oracle ACEs featured as speakers at SOUG Day Zurich 2025 on October 23! 🇨🇭✨ Get ready for a day full of expert insights and networking with the Swiss Oracle community.
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
October 22, 2025 at 6:28 AM
Exciting to see Oracle ACEs featured as speakers at SOUG Day Zurich 2025 on October 23! 🇨🇭✨ Get ready for a day full of expert insights and networking with the Swiss Oracle community.
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
Discover more:
🔗 soug.ch/event/soug-day-zurich-2025/
@helifromfinland.bsky.social @danischnider.bsky.social
Reposted by Robert Marz
Who doesn't want to be part of the 16th edition of APEX World?
Showcase your expertise in APEX to the community! We are seeking presentations for all skill levels, from novices to seasoned professionals, and everything in between.
👉 Visit buff.ly/dJc3ogC to submit your abstract!
Open until Dec 1
Showcase your expertise in APEX to the community! We are seeking presentations for all skill levels, from novices to seasoned professionals, and everything in between.
👉 Visit buff.ly/dJc3ogC to submit your abstract!
Open until Dec 1
October 22, 2025 at 7:17 AM
Who doesn't want to be part of the 16th edition of APEX World?
Showcase your expertise in APEX to the community! We are seeking presentations for all skill levels, from novices to seasoned professionals, and everything in between.
👉 Visit buff.ly/dJc3ogC to submit your abstract!
Open until Dec 1
Showcase your expertise in APEX to the community! We are seeking presentations for all skill levels, from novices to seasoned professionals, and everything in between.
👉 Visit buff.ly/dJc3ogC to submit your abstract!
Open until Dec 1
Reposted by Robert Marz
It's always an honor to talk in front of people who should know better. :)
Thank you everybody who did not enjoy the warm sun, but my talk.
@oracleace.bsky.social @ora2know.de @sym42.bsky.social
Thank you everybody who did not enjoy the warm sun, but my talk.
@oracleace.bsky.social @ora2know.de @sym42.bsky.social
Basic knowhow that every Oracle developer and DBA should know: how do transactions work in an Oracle database. @martinklierdba.bsky.social explains it in detail at #HrOUG2025
October 16, 2025 at 4:00 PM
It's always an honor to talk in front of people who should know better. :)
Thank you everybody who did not enjoy the warm sun, but my talk.
@oracleace.bsky.social @ora2know.de @sym42.bsky.social
Thank you everybody who did not enjoy the warm sun, but my talk.
@oracleace.bsky.social @ora2know.de @sym42.bsky.social
Reposted by Robert Marz
#ora2know heute in Frankfurt!
Launige Einführung von @martinklierdba.bsky.social und schon geht’s los mit dem „Oracle AI World 2025 Follow Up“ mit @sqlmaria.com!
Launige Einführung von @martinklierdba.bsky.social und schon geht’s los mit dem „Oracle AI World 2025 Follow Up“ mit @sqlmaria.com!
October 22, 2025 at 7:51 AM
#ora2know heute in Frankfurt!
Launige Einführung von @martinklierdba.bsky.social und schon geht’s los mit dem „Oracle AI World 2025 Follow Up“ mit @sqlmaria.com!
Launige Einführung von @martinklierdba.bsky.social und schon geht’s los mit dem „Oracle AI World 2025 Follow Up“ mit @sqlmaria.com!
Reposted by Robert Marz
Join us for the Database Cloud and Developer Day on November 13th at Oracle HQ in Utrecht.
A few seats are still up for grabs for DC&D! Secure yours now before they're all taken.
Visit nloug.nl/en/events/au... for more information.
#Database @Oracle #Developer #Cloud #DCD26
A few seats are still up for grabs for DC&D! Secure yours now before they're all taken.
Visit nloug.nl/en/events/au... for more information.
#Database @Oracle #Developer #Cloud #DCD26
October 22, 2025 at 7:27 AM
Join us for the Database Cloud and Developer Day on November 13th at Oracle HQ in Utrecht.
A few seats are still up for grabs for DC&D! Secure yours now before they're all taken.
Visit nloug.nl/en/events/au... for more information.
#Database @Oracle #Developer #Cloud #DCD26
A few seats are still up for grabs for DC&D! Secure yours now before they're all taken.
Visit nloug.nl/en/events/au... for more information.
#Database @Oracle #Developer #Cloud #DCD26
Reposted by Robert Marz
Maria Colgan
zu Gast bei ora2know
@ora2know.de @sqlmaria.com @oracleace.bsky.social
Sie erzählt von AI Revolution von letzter Woche in Vegas.
zu Gast bei ora2know
@ora2know.de @sqlmaria.com @oracleace.bsky.social
Sie erzählt von AI Revolution von letzter Woche in Vegas.
October 22, 2025 at 8:13 AM
Maria Colgan
zu Gast bei ora2know
@ora2know.de @sqlmaria.com @oracleace.bsky.social
Sie erzählt von AI Revolution von letzter Woche in Vegas.
zu Gast bei ora2know
@ora2know.de @sqlmaria.com @oracleace.bsky.social
Sie erzählt von AI Revolution von letzter Woche in Vegas.
Reposted by Robert Marz
Eindücke von der #OracleAIworld in #Frankfurt - @sqlmaria.com first on stage mit Geschichten von der Versionsänderung #23ai auf #26ai. Sind wir #verwirrt? :)
@oracleace.bsky.social @sym42.bsky.social
@oracleace.bsky.social @sym42.bsky.social
October 22, 2025 at 7:55 AM
Eindücke von der #OracleAIworld in #Frankfurt - @sqlmaria.com first on stage mit Geschichten von der Versionsänderung #23ai auf #26ai. Sind wir #verwirrt? :)
@oracleace.bsky.social @sym42.bsky.social
@oracleace.bsky.social @sym42.bsky.social
Reposted by Robert Marz
Previously on @thatjeffsmith... SQL Developer extension for VS Code 25.3: Charts & Diagrams
SQL Developer extension for VS Code 25.3: Charts & Diagrams
Previously on @thatjeffsmith... SQL Developer extension for VS Code 25.3: Charts & Diagrams
www.thatjeffsmith.com
October 21, 2025 at 8:39 PM
Previously on @thatjeffsmith... SQL Developer extension for VS Code 25.3: Charts & Diagrams
Getting closer to 80%...
▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░░░░ 79.93%
October 19, 2025 at 6:44 PM
Getting closer to 80%...
Es gibt noch ein paar freie Plätze.
Das wird super informativ und spannend.
Sehen wir uns in Frankfurt und lernen gemeinsam über die neuesten Dinge aus der Oracle Welt?
Das wird super informativ und spannend.
Sehen wir uns in Frankfurt und lernen gemeinsam über die neuesten Dinge aus der Oracle Welt?
Nächste Woche findet die Oracle AI World in Las Vegas statt und am 22. Oktober gibt es in Frankfurt den ora2know-Oracle AI-World Follow Up mit den aktuellsten News aus der Oracle-Welt. Weitere Infos und Anmeldung: www.ora2know.de/2025/08/13/o...
October 13, 2025 at 11:52 PM
Es gibt noch ein paar freie Plätze.
Das wird super informativ und spannend.
Sehen wir uns in Frankfurt und lernen gemeinsam über die neuesten Dinge aus der Oracle Welt?
Das wird super informativ und spannend.
Sehen wir uns in Frankfurt und lernen gemeinsam über die neuesten Dinge aus der Oracle Welt?
Reposted by Robert Marz
No need to use WinGet to install Nano to edit files from the terminal - Just use:
edit filename
in Windows Terminal
edit filename
in Windows Terminal
October 10, 2025 at 9:16 PM
No need to use WinGet to install Nano to edit files from the terminal - Just use:
edit filename
in Windows Terminal
edit filename
in Windows Terminal