Explanations and examples of all of the flashback features available in the Oracle Database:
- flashback query
- flashback table
- flashback drop
- flashback database
- flashback transaction
- flashback data archive
Kscope19 - Flashback: Good for Developers as well as DBAsConnor McDonald
Flashback is not only for those "Oh No!" moments when we make a mistake. It enables benefits for developers ranging from data consistency to continuous integration and data auditing. Tucked away in Enterprise Edition are six independent and powerful technologies that might just save your career—they will also open up a myriad of other benefits of well.
Latin America Tour 2019 - slow data and sql processingConnor McDonald
Well done! You've come up with the killer idea for 2020. You've got the best UI design anyone has ever seen! Your modern application ticks all the boxes — serverless, functional, Kubernetes, microservices, API-based, the list goes on. It runs on every OS and every type of device. But unfortunately, all of this counts for absolutely NOTHING if your data access is slow or buggy. But an Autonomous database will fix all that right? Only if you understand the fundamentals of how SQL is processed by the database. For novice developers, SQL can be hard to understand and sometimes totally hidden from view under an ORM. Let's peel back the covers to show how SQL is processed, how to avoid getting hacked, and how to get data back to your application in a snappy fashion.
Explanations and examples of all of the flashback features available in the Oracle Database:
- flashback query
- flashback table
- flashback drop
- flashback database
- flashback transaction
- flashback data archive
Kscope19 - Flashback: Good for Developers as well as DBAsConnor McDonald
Flashback is not only for those "Oh No!" moments when we make a mistake. It enables benefits for developers ranging from data consistency to continuous integration and data auditing. Tucked away in Enterprise Edition are six independent and powerful technologies that might just save your career—they will also open up a myriad of other benefits of well.
Latin America Tour 2019 - slow data and sql processingConnor McDonald
Well done! You've come up with the killer idea for 2020. You've got the best UI design anyone has ever seen! Your modern application ticks all the boxes — serverless, functional, Kubernetes, microservices, API-based, the list goes on. It runs on every OS and every type of device. But unfortunately, all of this counts for absolutely NOTHING if your data access is slow or buggy. But an Autonomous database will fix all that right? Only if you understand the fundamentals of how SQL is processed by the database. For novice developers, SQL can be hard to understand and sometimes totally hidden from view under an ORM. Let's peel back the covers to show how SQL is processed, how to avoid getting hacked, and how to get data back to your application in a snappy fashion.
OpenWorld 2018 - Common Application Developer DisastersConnor McDonald
Two of the critical requirements of a database are:
- run fast
- data integrity
The database can achieve these things, but only as long as you understand the mechanisms correctly. If you don't, then things can go downhill fast.
Some lesser known SQL features that can boost developer productivity.
- query expansion
- temporal validity
- ANSI fetch first
- cross join
- lateral
- error logging
Perth APAC Groundbreakers tour - SQL TechniquesConnor McDonald
Get more out of the database by exploiting the rich suite of features available with the SQL language. We cover pivot, unpivot, rollup, pagination, error logging, query block naming
Flashback is not only for those "Oh No!" moments when we make a mistake. It enables benefits for developers ranging from data consistency to continuous integration and data auditing. Tucked away in Enterprise Edition are six independent and powerful technologies that might just save your career—they will also open up a myriad of other benefits of well.
APEX Connect 2019 - array/bulk processing in PLSQLConnor McDonald
A beginners level talk at the syntax for bulk processing in PLSQL, why it is so important for performance and scalability, and how to diagnose errors when it goes wrong
Sangam 18 - Database Development: Return of the SQL JediConnor McDonald
A look at the techniques that middle tier developers can employ to get greater value out of their applications, simply by having an understanding of how the database works and how to make it sing.
Slides from the Oracle ANZ workshop held in Sydney and Melbourne. We look at the killer features that will make 18c and 19c great productivity upgrades for DBAs
AskTOM is one of the most well known Q&A sites for Oracle developers and DBAs. It has been going for over 18 years and contains a repository of over 25,000 questions. This is a light-hearted look at the history of AskTOM and the people who now manage it.
Bytecode Verification, the Hero That Java Needs [JavaOne 2016 CON1500]David Buck
Often the true mark of a successful technology is when something works so well that those who benefit the most from it are not even aware of its existence. Java’s bytecode verification undoubtedly falls into this category, but it is as vital as ever to keeping Java secure and safe. This session takes a deep dive into the safeguards that bytecode verification provides for us and shows how it continues to protect us from not only malicious code but also our own mistakes.
Java Concurrency, A(nother) Peek Under the Hood [JavaOne 2016 CON1497]David Buck
A follow-up to my JavaOne 2015 “HotSpot Synchronization, a Peek Under the Hood” session, this year’s session continues the investigation of concurrent programming in Java, with a strong emphasis on the implementation side. You will see how the JVM supports both the Java concurrency API and the Java memory model. For example, the presentation looks at how Java language-level constructs such as the volatile keyword change the way the JVM accesses memory across a variety of CPUs. After this session, you should have a more intuitive sense of why the Java memory model imposes the restrictions that it does.
Databases are the heart of most PHP projects but roughly TWO PERCENT of PHP programmers have had any real training in Structured Query Language, SQL. Then they wonder why their queries perform poorly, why they get N+1 problems, and suddenly the database becomes the choke point of the project. This presentation will cover the basics of relational algebra (no algebra, math or calculus skills needed!!!!), how to think in sets with Venn Diagrams, and how to let the database do the heavy lifting for you. So if you want to write high performing database queries and be admired as a database deity by your co workers then you need to be in this session!
OpenWorld 2018 - Common Application Developer DisastersConnor McDonald
Two of the critical requirements of a database are:
- run fast
- data integrity
The database can achieve these things, but only as long as you understand the mechanisms correctly. If you don't, then things can go downhill fast.
Some lesser known SQL features that can boost developer productivity.
- query expansion
- temporal validity
- ANSI fetch first
- cross join
- lateral
- error logging
Perth APAC Groundbreakers tour - SQL TechniquesConnor McDonald
Get more out of the database by exploiting the rich suite of features available with the SQL language. We cover pivot, unpivot, rollup, pagination, error logging, query block naming
Flashback is not only for those "Oh No!" moments when we make a mistake. It enables benefits for developers ranging from data consistency to continuous integration and data auditing. Tucked away in Enterprise Edition are six independent and powerful technologies that might just save your career—they will also open up a myriad of other benefits of well.
APEX Connect 2019 - array/bulk processing in PLSQLConnor McDonald
A beginners level talk at the syntax for bulk processing in PLSQL, why it is so important for performance and scalability, and how to diagnose errors when it goes wrong
Sangam 18 - Database Development: Return of the SQL JediConnor McDonald
A look at the techniques that middle tier developers can employ to get greater value out of their applications, simply by having an understanding of how the database works and how to make it sing.
Slides from the Oracle ANZ workshop held in Sydney and Melbourne. We look at the killer features that will make 18c and 19c great productivity upgrades for DBAs
AskTOM is one of the most well known Q&A sites for Oracle developers and DBAs. It has been going for over 18 years and contains a repository of over 25,000 questions. This is a light-hearted look at the history of AskTOM and the people who now manage it.
Bytecode Verification, the Hero That Java Needs [JavaOne 2016 CON1500]David Buck
Often the true mark of a successful technology is when something works so well that those who benefit the most from it are not even aware of its existence. Java’s bytecode verification undoubtedly falls into this category, but it is as vital as ever to keeping Java secure and safe. This session takes a deep dive into the safeguards that bytecode verification provides for us and shows how it continues to protect us from not only malicious code but also our own mistakes.
Java Concurrency, A(nother) Peek Under the Hood [JavaOne 2016 CON1497]David Buck
A follow-up to my JavaOne 2015 “HotSpot Synchronization, a Peek Under the Hood” session, this year’s session continues the investigation of concurrent programming in Java, with a strong emphasis on the implementation side. You will see how the JVM supports both the Java concurrency API and the Java memory model. For example, the presentation looks at how Java language-level constructs such as the volatile keyword change the way the JVM accesses memory across a variety of CPUs. After this session, you should have a more intuitive sense of why the Java memory model imposes the restrictions that it does.
Databases are the heart of most PHP projects but roughly TWO PERCENT of PHP programmers have had any real training in Structured Query Language, SQL. Then they wonder why their queries perform poorly, why they get N+1 problems, and suddenly the database becomes the choke point of the project. This presentation will cover the basics of relational algebra (no algebra, math or calculus skills needed!!!!), how to think in sets with Venn Diagrams, and how to let the database do the heavy lifting for you. So if you want to write high performing database queries and be admired as a database deity by your co workers then you need to be in this session!
Slides from the APEX Connect conference. This session covered the background of parsing a SQL statement, the risks and best practices, and an introduction to the read-consistency feature in the Oracle Database
Perth APAC Groundbreakers tour - 18c featuresConnor McDonald
A tour of the features that are now available in versions 12.2 and 18c of the Oracle Database, with a focus on the new release model and its implications for DBAs
Melbourne Groundbreakers Tour - Upgrading without riskConnor McDonald
The 12c optimizer has a vast array of improvements, but of course, functionality changes means that your SQL plans might also change when you upgrade. This slidedeck covers what has changed, and how to ensure better more stable performance when you upgrade.
The 12c optimizer has a vast array of improvements, but of course, functionality changes means that your SQL plans might also change when you upgrade. This slidedeck covers what has changed, and how to ensure better more stable performance when you upgrade.
Slides from the ITOUG events in Rome and Milan 2020.
Most people think of the Flashback features in Oracle as the "In Case of Emergency" switch, to only be used when some catastrophe has occurred on your database. And while it is true that Flashback will definitely help you 3 seconds after you press the Commit button and you realise that you probably needed to have a WHERE clause on that "delete all rows from the SALES table" SQL statement. Or for when you run "drop table" on the Production database, when you were just so sure that you were logged onto the Test system. But Flashback is not only for those "Oh No!" moments. It enables benefits for developers ranging from data consistency to continuous integration and data auditing. Tucked away in Enterprise Edition are six independent and powerful technologies that might just save your career—they will also open up a myriad of other benefits of well.
Another year goes by, and most likely, another data access framework has been invented. It will claim to be the fastest, smartest way to talk to the database, and just like all those that came before it, it will not be. Because the best database access tool has been there for more than 30 years now, and that is PL/SQL. Although we all sometimes fall prey to the mindset of “Oh look, a shiny new tool, we should start using it," the performance and simplicity of PL/SQL remain unmatched. This session looks at the failings of other data access languages, why even a cursory knowledge of PL/SQL will make you a better developer, and how to get the most out of PL/SQL when it comes to database performance.
Analytic SQL functions, or "window functions have been there since 8.1.6, but they are still dramatically underused by application developers. This session looks at the syntax and usage of analytic functions, and how they can supercharge your SQL skillset.
Covers analytics from their inception in 8.1.6 all the through to enhancements in 18 and 19
Sangam 19 - Successful Applications on AutonomousConnor McDonald
The autonomous database offers insane levels of performance, but you won't be able to attain that if you are not constructing your SQL statements in a way that is scalable...and more importantly, secure from hacking
By expanding our knowledge of SQL facilities, we can let all the boring work be handled via SQL rather than a lot of middle-tier code, and we can get performance benefits as an added bonus. Here are some SQL techniques to solve problems that would otherwise require a lot of complex coding, freeing up your time to focus on the delivery of great applications.
APEX tour 2019 - successful development with autonomousConnor McDonald
The autonomous database offers insane levels of performance, but you won't be able to attain that if you are not constructing your SQL statements in a way that is scalable...and more importantly, secure from hacking
Apologies for most pics missing and awful layout...you can thank slideshare for that :-(
Slides from the APAC Groundbreakers Tour from Perth and Melbourne legs. This session covered the features in 18c, 19c and 20c, along with the new free database offerings from Oracle from OpenWorld 2019
Slides from OpenWorld. Flashback has been around for long time yet people assume it should entirely within the realm of the DBA. But with modern development techniques such as continuous integration/continuous deployment, flashback actually is a perfect for *developers*
Slides from the OpenWorld talk on read consistency. It is the feature that makes Oracle such a great database for performance and concurrency. But if misunderstood, it can lead to confusion for developers
Slides from OpenWorld 2019. Want to make sure your applications are slow, burn lots of CPU, and are easily broken into by hackers? Well...in reality, if you know how to do this, then you'll know how to avoid it.
Slides from Openworl 2019. A look at how to safely (and unsafely) kill sessions in the Oracle database, and how to perhaps avoid killing them altogether.
Latin America Tour 2019 - 10 great sql featuresConnor McDonald
By expanding our knowledge of SQL facilities, we can let all the boring work be handled via SQL rather than a lot of middle-tier code, and we can get performance benefits as an added bonus. Here are some SQL techniques to solve problems that would otherwise require a lot of complex coding, freeing up your time to focus on the delivery of great applications.
OG Yatra - upgrading to the new 12c+ optimizerConnor McDonald
The 12c optimizer has a vast array of improvements, but of course, functionality changes means that your SQL plans might also change when you upgrade. This slidedeck covers what has changed, and how to ensure better more stable performance when you upgrade.
The skill set of a database practitioner is much more than what is read in the documentation, on blogs, or on StackOverflow. It is the knowledge from years of trial and error, experimentation, and sometimes painful failures. The problem is it takes time—a long, long time—to build that experience. This session aims to fast-track that path. Get a collection of hints, tips, features, and techniques picked up from the smartest people in the community.
OG Yatra - Flashback, not just for developersConnor McDonald
Flashback is not only for those "Oh No!" moments when we make a mistake. It enables benefits for developers ranging from data consistency to continuous integration and data auditing. Tucked away in Enterprise Edition are six independent and powerful technologies that might just save your career—they will also open up a myriad of other benefits of well.
Kscope19 - Understanding the basics of SQL processingConnor McDonald
Better data access typically means understanding how SQL is processed by the database, and who has time for that? Let's peel back the covers to show how SQL is processed, how to avoid getting hacked, and how to get data back to your application in a snappy fashion.
By expanding our knowledge of SQL facilities, we can let all the boring work be handled via SQL rather than a lot of middle-tier code, and we can get performance benefits as an added bonus. Here are some SQL techniques to solve problems that would otherwise require a lot of complex coding, freeing up your time to focus on the delivery of great applications.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
This is a Branded Title Slide with Event Look and Feel slide ideal for including a brief title, subtitle and presenter information.
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Delete any unwanted slides or duplicates.
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This is a Safe Harbor Front slide, one of two Safe Harbor Statement slides included in this template.
One of the Safe Harbor slides must be used if your presentation covers material affected by Oracle’s Revenue Recognition Policy
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For all external communications such as press release, roadmaps, PowerPoint presentations, Safe Harbor Statements are required. You can refer to the link mentioned above to find out additional information/disclaimers required depending on your audience.
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
or use %type (been around "forever")
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Devs and DBAs gone crazy: 128 character tables!
Can also have country specific collations
Can also have country specific collations
Can also have country specific collations
Can also have country specific collations
Can also have country specific collations
Can also have country specific collations
Can also have country specific collations
Can also have country specific collations
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Load files into DB using external tables.
Great. Until there's a problem.
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Load files into DB using external tables.
Great. Until there's a problem.
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...
Won't affect existing columns – they keep their current collation
MAX_STRING_SIZE=STANDARD is the default; but if you upgraded may not be set
So now we've enabled column level collation, we can revisit old code...