> For the complete documentation index, see [llms.txt](https://sql101.aprogrammer.blog/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sql101.aprogrammer.blog/diving-into-sql-queries.md).

# Diving Into SQL Queries

- [Query Introduction](https://sql101.aprogrammer.blog/diving-into-sql-queries/diving_queries.md)
- [Data Definition Language](https://sql101.aprogrammer.blog/diving-into-sql-queries/ddl.md)
- [Data Query Language](https://sql101.aprogrammer.blog/diving-into-sql-queries/dql.md)
- [Data Manipulation Language](https://sql101.aprogrammer.blog/diving-into-sql-queries/dml.md)