ORACLE-AI-DATABASE-SQL: AI Database SQL Associate

About the ORACLE-AI-DATABASE-SQL Exam

Master the Oracle AI Database SQL Associate exam (1Z0-171, Oracle Database 23ai SQL) — writing SELECT statements with projection, filtering (WHERE, BETWEEN, IN, LIKE, IS NULL) and sorting (ORDER BY, the FETCH FIRST row-limiting clause); single-row character, number and date functions; conversion functions (TO_CHAR, TO_DATE, TO_NUMBER) with format models; NULL handling with NVL, NVL2, COALESCE and NULLIF; conditional logic with CASE and DECODE; aggregate functions and the GROUP BY / HAVING rules; joins across multiple tables (ANSI NATURAL / USING / ON, outer joins and the Oracle (+) operator); subqueries and the UNION, UNION ALL, INTERSECT and MINUS set operators; DML (INSERT, UPDATE, DELETE, MERGE) with COMMIT, ROLLBACK and SAVEPOINT; DDL with the five constraint types, views, sequences, synonyms and indexes; controlling user access with GRANT and REVOKE and roles; and the data dictionary plus the TIMESTAMP WITH [LOCAL] TIME ZONE datatypes.

The complete practice exam for the Oracle AI Database SQL Associate certification (exam 1Z0-171, also known as Oracle Database 23ai SQL). It is a pure SQL-language associate certification for database developers, data and BI analysts, application developers, and junior DBAs who write Oracle SQL against Oracle Database 23ai. It covers Relational Database Concepts and Retrieving, Restricting, and Sorting Data (projection, DISTINCT, column aliases, the concatenation operator, WHERE conditions, logical operator precedence, ORDER BY, and the FETCH FIRST / OFFSET row-limiting clause); Using Single-Row, Conversion, and Aggregate Functions (character, number and date functions, TO_CHAR / TO_DATE / TO_NUMBER with format models, NVL / NVL2 / COALESCE / NULLIF, CASE versus DECODE, and the GROUP BY, HAVING and group-function rules); Displaying Data from Multiple Tables Using Joins (ANSI NATURAL, USING and ON joins, equijoins and non-equijoins, inner and outer joins, the legacy (+) operator, cross joins and self-joins); Using Subqueries and the SET Operators (single-row and multiple-row subqueries, correlated subqueries and EXISTS, the NOT IN plus NULL trap, and UNION / UNION ALL / INTERSECT / MINUS); Managing Tables and Data Using DML and DDL (INSERT, UPDATE, DELETE and MERGE, COMMIT / ROLLBACK / SAVEPOINT, DELETE versus TRUNCATE, CREATE / ALTER / DROP, the five constraint types, and the Oracle Database 23ai IF [NOT] EXISTS clause); and Managing Schema Objects, Controlling User Access, and Using the Data Dictionary and Time-Zone Data (views, sequences, synonyms and indexes; system versus object privileges with GRANT / REVOKE and roles; the USER_ / ALL_ / DBA_ data dictionary views; and the TIMESTAMP WITH [LOCAL] TIME ZONE datatypes) — every question a real-world scenario with a short Oracle SQL snippet and full explanations, grounded in Oracle Database 23ai behavior including additions such as the native BOOLEAN datatype, GROUP BY on a column alias, and SELECT without a FROM clause.

Who Should Take This Exam?

The Oracle AI Database SQL Associate (1Z0-171) is designed for database developers, data and business-intelligence analysts, application developers, and junior DBAs who write and read Oracle SQL against Oracle Database 23ai. It validates practical, hands-on SQL-language skills — querying, joining, filtering, grouping, and modifying data, and creating and managing schema objects — so regular practice writing Oracle SQL (in SQL Developer, SQL*Plus, or Database Actions) is strongly recommended. It is an excellent first Oracle certification and a foundation for the OCI Developer and Autonomous AI Database tracks.

Prerequisites: None required to sit the exam. Oracle recommends practical hands-on SQL experience and general command-line familiarity; the free Oracle Database 23ai SQL learning path is a good starting point.

Typical study time: 4-8 weeks of focused study

Exam Quick Facts

Exam Domains & Weights

The ORACLE-AI-DATABASE-SQL exam covers 6 domains. Focus your study time based on the weights below — higher-weighted domains have more exam questions.

💡 Study tip: Single-row, conversion and aggregate functions (25%) is the single heaviest area — master the exact behavior of SUBSTR (1-based) and INSTR (returns 0 when not found), the NVL / NVL2 / COALESCE / NULLIF differences, CASE versus the equality-only DECODE, and the GROUP BY rules (every non-aggregate SELECT expression must be grouped, WHERE filters before grouping while HAVING filters after, and COUNT(*) counts NULL rows while other aggregates ignore them). Because this is a 23ai exam, use Oracle forms — FETCH FIRST (not LIMIT or TOP), NVL (not ISNULL), the || operator, SYSDATE (not GETDATE) — and know the 23ai additions such as the native BOOLEAN type, IF [NOT] EXISTS DDL, GROUP BY on a column alias, and SELECT without a FROM clause.

Practice Exam — 250 Questions

Prepare for the ORACLE-AI-DATABASE-SQL with our 250-question practice exam covering all 6 exam domains. Every question includes detailed explanations and maps to official exam objectives.

What you get:

• ✅ Exam simulation mode with timer
• ✅ Spaced repetition for weak areas
• ✅ Detailed explanations for every question
• ✅ Progress tracking across domains
• ✅ 20 free questions — no account needed

Oracle Certification Path

Start with the Oracle AI Database SQL Associate to build a solid SQL foundation, then advance to the OCI Foundations and Architect Associate certifications and the Developer, Data Science, Security, Networking, and Autonomous AI Database Professional tracks.

Related Oracle Certifications

If you’re studying for the ORACLE-AI-DATABASE-SQL, you might also be interested in these Oracle certifications:

• OCI-DEVELOPER-PROFESSIONAL: Cloud Infrastructure 2026 Developer Professional — 250 practice questions
• OCI-AUTONOMOUS-DB-PROFESSIONAL: Autonomous AI Database Professional — 250 practice questions
• OCI-FOUNDATIONS: Cloud Infrastructure 2026 Foundations Associate — 250 practice questions

Study Tips

1. Write SQL as you study — run every construct in SQL Developer, SQL*Plus, or Database Actions against a real schema
2. Use our practice exam — try the 20 free questions first to gauge your readiness
3. Review explanations — don’t just check if you got it right; read why each answer is correct
4. Simulate exam conditions — use the timed exam mode to practice under pressure
5. Check the official page — official exam details always have the latest objectives