# SQL: Queries, Functions and Joins

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## Full notes

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## More in Database Design and SQL

- [SQL: Data Manipulation and Parameterised Queries](https://www.hlayiso.com/grade-12/information-technology/notes/database-design-and-sql/sql-data-manipulation-and-parameterised-queries) — Previous section
- [Relational Database Design, Normalisation and Data Management](https://www.hlayiso.com/grade-12/information-technology/notes/database-design-and-sql/relational-database-design-normalisation-and-data-management) — Next section
- [All Database Design and SQL sections](https://www.hlayiso.com/grade-12/information-technology/notes/database-design-and-sql)

## Frequently asked questions

### What will I learn in "SQL: Queries, Functions and Joins"?

This section covers SQL: Queries, Functions and Joins as part of Database Design and SQL in Grade 12 Information Technology. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "SQL: Queries, Functions and Joins", are written against the official CAPS curriculum and ATP for Grade 12 Information Technology.

### What should I study after "SQL: Queries, Functions and Joins"?

Continue with the next section in Database Design and SQL.

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