> For the complete documentation index, see [llms.txt](https://docs.h4rithd.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.h4rithd.com/database.md).

# Database

- [SQLite](https://docs.h4rithd.com/database/sqlite.md)
- [Oracle SQL | 1521](https://docs.h4rithd.com/database/oracle.md)
- [MSSQL / MYSQL / PSQL](https://docs.h4rithd.com/database/mssql-mysql.md): SQL / MYSQL cheat sheet