The Best SQL Certifications of 2026 (and Which to Skip)

If you've been googling "best SQL certifications," you've probably noticed something annoying: half the results are companies ranking their own certificate as #1 (cough cough...), and the other half haven't been meaningfully updated since ChatGPT wasn't a household name.

So here's my attempt. I'll cover every SQL certification worth knowing about in 2026, including Microsoft's brand-new SQL AI Developer Associate that (as far as I can tell) no ranking article has covered yet. I'll tell you what each one costs, what the exam actually looks like, and, most importantly, which kind of "certification" each one really is, because they are not all the same kind of thing.

Every SQL cert at a glance

SQL Certs are not created equal

When someone says "SQL certification," they mean one of four very different products:

1. Completion certificates (Boot.dev, Coddy, Coursera, etc). You finish a course, you get a certificate. It proves you did the work and completed the assignments, but it doesn't prove you passed a true exam, because there wasn't one.
2. Proctored vendor exams (Oracle 1Z0-071, Microsoft DP-800/DP-600). A human or software proctor watches you take a timed exam through something like Pearson VUE. These are, of course, the hardest to fake, and the only category that carries real weight in enterprise HR systems (sadly for us at Boot.dev).
3. Practical self-administered exams (DataCamp SQL Associate). Timed, auto-graded, includes a real hands-on component, but not proctored.
4. Free skill tests (HackerRank). Short auto-graded coding assessments. Free, instant, and a genuinely nice LinkedIn checkbox, but everyone knows they're low-stakes... like the online IQ test my husband bought for $19.99.

None of these are a scam (at least, not due to the format). But really the only ones that set themselves apart as more "official" are the proctored exams, and even then, the value is mostly in the HR keyword filter. As always, employers, especially in the software development world, care about what you can do, not what you can prove on a multiple-choice test.

The completion-certificate category

Let's start at the top, where Boot.dev itself lives.

Boot.dev: finish our Learn SQL course and you get a completion certificate with a public verification URL tied to your profile. It is not accredited, it is not proctored, and it will not match an ATS keyword filter looking for "Oracle Certified." But it proves that you wrote every query yourself, because our lessons don't let you progress by watching; you have to actually write the code in the interactive lessons.

That's the pitch with these styles of certs, and it's more about the learning and the skills, not the PDF. Learn SQL is part of our backend development path, where you use databases in real projects instead of just toy sandboxes. All the content is free to read and watch; writing code in the interactive lessons requires a paid membership. Over 1.2 million students have used the platform, and the Trustpilot rating is 4.8 from 215 reviews, where one reviewer said:

"It is not easy. You won't finish bootdev in a month and land a 100k job immediately. It is expensive and there's no hand holding. That said I couldn't recommend it more."

-- @faf-is-king from South Africa

With these types of courses, what you're paying for is structure and forced practice. If you have the discipline to grind free resources, you don't need us. (I wrote more about the certificate-vs-skills question in where to get a programming certificate.)

Coddy works the same way: a free SQL certificate that you earn by completing every lesson and challenge in their two-part SQL/SQLite course, covering basics through CTEs and subqueries. Each certificate has a unique verification ID and shareable URL. There's no exam and no proctoring; it's a completion certificate, and to their credit it's genuinely free.

The new one: Microsoft SQL AI Developer Associate (DP-800)

Here's the new thing in SQL certification land: In 2026 Microsoft launched the Microsoft Certified: SQL AI Developer Associate credential, earned by passing exam DP-800: Developing AI-Enabled Database Solutions. The certification page (last updated July 30, 2026) says candidates should be able to design and develop database solutions across "Microsoft SQL Server, Azure SQL, and SQL databases in Microsoft Fabric," write T-SQL, work with CI/CD in GitHub, and understand AI concepts like embeddings, vectors, and models.

• Proctored, 120 minutes, scheduled through Pearson VUE, and it "may include interactive components"
• Exam skills areas: design and develop database solutions; secure, optimize, and deploy them; implement AI capabilities in SQL solutions
• English only for now
• Free practice assessment and a published study guide

The classic MCSA SQL Server certifications retired years ago, and ever since, "is there a Microsoft SQL certification?" has had an awkward non-answer. DP-800 is the closest thing to a real Microsoft SQL developer certification that has existed in years. (DP-300, the Azure Database Administrator Associate, still exists for DBA-flavored work, but it's an administration cert, not a SQL developer cert.)

The caveats:

• Price depends on where you take it. The page literally says "Price based on the country or region in which the exam is proctored." At the time of writing it costs $165 in the US.
• GA status is murky. Microsoft's announcement post described the exam as launching in beta with general availability expected in May 2026. The credential page no longer mentions beta, but I couldn't find an explicit "this is now GA" confirmation. If you're booking it, check when you schedule.
• Zero track record. Nobody knows yet how employers will weigh it, what the pass rate looks like, or how the exam splits its attention between SQL depth and AI-feature breadth. It's brand new. That's exciting or risky depending on your temperament.

My take: if you're already a SQL Server or Azure SQL developer, this is probably the most future-relevant proctored SQL cert you can get in 2026. If you're a beginner, it is not where you start; it assumes you can already write T-SQL and reason about deployment pipelines.

Oracle Database SQL Certified Associate (1Z0-071): ol' reliable

If DP-800 is the shiny new thing, Oracle's 1Z0-071 exam is the incumbent. When people say "I have a SQL certification" in an enterprise context, this is usually the one they mean.

Transparency note: Oracle's official exam page repeatedly timed out while I was researching this article (it appears to be slow or bot-gated, not gone), so some details come from secondary sources. Those sources consistently list the exam at $245, multiple choice, 120 minutes, with a 63% passing score, delivered at Pearson VUE test centers or via online proctoring. There's no prerequisite, and the credential doesn't expire.

The exam covers SELECT statements, joins, subqueries, DML and DDL, data types, conversion and aggregate functions, and tables/views/sequences/indexes, all with a healthy dose of Oracle-specific behavior. You're not just being tested on SQL, you're being tested on Oracle's dialect of SQL. If your career is heading toward Postgres and MySQL startups, a chunk of what you memorize for this exam is trivia.

Who should pay $245 for it? Well, people targeting enterprises and government agencies that run Oracle, which is a much bigger slice of the economy than the average dev-Twitter feed would have you believe. In those hiring pipelines, "Oracle Certified" is a keyword that can get resumes through filters.

Microsoft DP-600: the SQL-adjacent one

The Fabric Analytics Engineer Associate (DP-600) shows up on a lot of SQL certification lists, so let's be precise about what it is: a Microsoft Fabric analytics cert where SQL is one of three query languages you're expected to know. Microsoft's own page says you should be able to query data using "Structured Query Language (SQL), Kusto Query Language (KQL), and Data Analysis Expressions (DAX)" — DAX being, you know, the Power BI thing we teach in our course on dataviz.

It's proctored, 100 minutes, through Pearson VUE, with an annual renewal via a free online assessment. Microsoft doesn't publish the price on the page, but secondary sources list it around $165 in the US.

Get this if your job is (or you want it to be) building analytics in the Microsoft Fabric ecosystem. Don't if you just want to prove you know SQL, because two-thirds of the exam is about things that aren't SQL.

DataCamp SQL Associate: a self-serve exam

DataCamp's SQL Associate is the strongest option in the "self exam" category, and I'll give DataCamp credit: the format is more rigorous than most people expect.

• Two parts: a timed exam (SQ101, up to 2 hours) plus a practical exam (SQ501P, 4 hours, 2 attempts) where you do actual data extraction, joins, aggregation, and cleaning against a business scenario
• You get 30 days to finish both once you register
• No separate exam fee; it's included with a Premium subscription, which was running $14/month billed annually (promo pricing) when I checked their pricing page
• The certification is valid for two years

DataCamp's pages don't state any proctoring, so treat it as an honor-system credential, and the two-year expiration means it's a subscription in more ways than one. Still, for an aspiring data analyst who's already paying for DataCamp, taking the exam is close to a no-brainer. The practical portion forces you to write real queries under time pressure, which is worth more than the PDF.

HackerRank's free SQL tests: three tiers, zero dollars

HackerRank runs free skills certifications, and SQL is actually one of its best-covered skills: there are SQL (Basic), SQL (Intermediate), and SQL (Advanced) tests.

The Basic test is a 30-minute assessment where you solve 2 questions covering simple queries. Pass it and you get a badge you can put on LinkedIn immediately. The whole program is free, auto-graded, and not human-proctored.

Is it a strong hiring signal? Meh, and I won't pretend otherwise; a 30-minute unproctored test can't be. But it costs you nothing except the risk of failing, employers recognize the HackerRank brand from their own interview pipelines, and the Intermediate and Advanced tiers give you an actual progression to climb. As a free warm-up before paying for anything on this list, it's genuinely useful. Fail the Intermediate test and you've learned something important about your knowledge gaps for $0.

PostgreSQL certifications: EDB is it

The PostgreSQL project itself does not offer a certification. None. Which makes sense... given it's just open-source software, not an enterprise software company. If you want a credential for the world's most beloved open-source database, the only widely-cited credible option is EnterpriseDB (EDB), the company behind much of Postgres's commercial ecosystem.

EDB's current catalog includes "EDB Essentials for PostgreSQL" and "EDB Advanced for PostgreSQL" (versioned for Postgres 18/16/14), plus newer exams around their Postgres AI product line and high availability. The exams are multiple choice and timed.

EDB doesn't currently publish prices on its exam catalog page. You have to go through their training portal to buy. The legacy Associate/Professional exams were $200, roughly 60 to 90 minutes, with a 70% passing score, but I couldn't verify current per-exam pricing, so budget with that uncertainty in mind. Dataquest's article quotes a "$95–$2,995" range for EDB, but the top of that range bundles training courses, which makes the number more scary than useful.

If you're a DBA or backend engineer whose company runs Postgres in production, and especially if they're an EDB customer, this cert is relevant. For everyone else, Postgres skills are better demonstrated than certified, which brings me to the most important section of this post...

When a SQL certification actually helps

I'm not a certification maximalist, but blanket "certs are worthless" takes are silly. There are real situations where a SQL certification is worth its price/time:

• Analyst roles. Data analyst and BI job postings mention certifications far more often than software engineering postings do. If you're aiming at analyst work with no degree in a related field, a Microsoft cert is a legitimate resume line. (If analyst work is the goal, that's the world Boot.dev's data analyst path is built for.)
• HR keyword screens. Big companies run applicant tracking systems that literally do exact match on strings. "Oracle Certified" matches a string. A beautiful GitHub profile does not.
• Government and enterprise. Some organizations, particularly government contractors, have compliance-driven checklists where credentials are a hard requirement or a pay-grade input. It's a binary yes/no thing.
• Career switchers with zero adjacent history. If your resume says "8 years in restaurant management" and you're applying for data jobs, a proctored cert is third-party evidence that you didn't just watch a YouTube video last Tuesday and claim to be a SQL engineer.

Notice what's not on this list: startup jobs, most mid-size software companies, and any interview process where they make you actually write SQL, which is most of them. For those kinds of companies, your assertion that you know what you're doing is what you need to get your foot in the door, and then it's just about actually knowing your stuff when you show up for the interview.

When a portfolio of work beats a certificate

Dataquest dug through 200 pages of hiring-interview transcripts and reported that the word "certification" came up exactly zero times. That matches my experience from the hiring side: I've interviewed a lot of backend candidates, and I have never once thought "well, they bombed the query exercise, but at least they have that $300 certificate."

When it comes to SQL, it's one of the easiest skills to prove directly in an interview. You don't need a hiring manager to take anything on faith. They can just... ask you to write queries:

• Show me a database schema you designed for a real project, with a writeup of what you'd change
• Give me an example of a data-cleaning project and how you'd design it against a messy public dataset, with the SQL in a repo
• Talk me through the database design of a backend app where you wrote the joins and migrations yourself

Any one of those is a better interview conversation than any certificate on this page. If you're deciding where a cert fits in your plan, my rule of thumb: SQL is a must-have skill for backend developers, but the certificate is optional flair.

My tl;dr

If you're a...

• Total beginner who wants to be a dev: learn SQL first, certify later (maybe never). Take a hands-on course, ours or anyone's (as long as it's good), and take HackerRank's free SQL (Basic) test as a milestone. Total cert spend: $0.
• Aspiring data analyst: Boot.dev Data Analyst path, or DataCamp SQL Associate. Add Microsoft DP-600 later if you're heading into a Fabric/Power BI shop.
• Backend developer: skip the certs entirely, build projects with real databases, and let your schema design do the talking. If an employer demands a credential, HackerRank Intermediate/Advanced is free and fast.
• SQL Server / Azure developer: watch DP-800, it's the most interesting proctored SQL cert to appear in years.
• Enterprise/government track: Oracle 1Z0-071. It's $245 of dialect-specific trivia plus a useful SQL review, and it opens doors in exactly the buildings where doors need opening.

Whichever you pick, good luck.