Learning Path

SQL DDL and DML: Creating and Modifying Database Objects and Data

Database Fundamentals → JOIN Queries

13 Knowledge Nodes · 13 Learning Steps · v0 Active

This path teaches students how to define and modify database structures using SQL DDL (CREATE, ALTER, DROP) and manage data with DML (INSERT, UPDATE, DELETE). It covers constraints, relationships, and essential querying skills to verify changes, building a solid foundation for database manipulation.

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13 nodes17 edges1 relationships

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Learning Route

13 learning steps · 3 phases. Click any step to inspect it and see it on the Knowledge Map.

Phase 1

Foundation

5 steps

Phase 2

Core Concepts

4 steps

Phase 3

Advanced Topics

4 steps