YOUR STEP-BY-STEP LEARNING PATH
SQL & MySQL
Learn SQL & MySQL through clear explanations, practical exercises, and projects. Follow the modules in order.
Follow these modules in order. “Planned” means the module outline is ready, but its lessons are still being prepared.
Task data, relationships, and reports
Protect relationships with keys and constraints, then join and count task records deliberately.
Transactions and concurrent writes
Verify commit, rollback, affected rows and connection-scoped row locks.
Indexes and query plans
Match indexes to concrete filters/order and verify results before performance claims.