PostgreSQL Documentation
Manuals
You can view the manual for an older version or download a PDF of a manual from the below table.
| HTML Version | Minor | PDF Version |
|---|---|---|
| PostgreSQL 20 | devel | A4 PDF (15.3 MB) • US PDF (15.2 MB) |
| PostgreSQL 19 | 19 rc 1 | A4 PDF (15.3 MB) • US PDF (15.3 MB) |
| PostgreSQL 18 | 18.6 | A4 PDF (15.1 MB) • US PDF (15.0 MB) |
| PostgreSQL 17 | 17.11 | A4 PDF (14.8 MB) • US PDF (14.7 MB) |
| PostgreSQL 16 | 16.15 | A4 PDF (14.6 MB) • US PDF (14.5 MB) |
| PostgreSQL 15 | 15.19 | A4 PDF (13.9 MB) • US PDF (13.8 MB) |
| PostgreSQL 14 | 14.24 | A4 PDF (13.7 MB) • US PDF (13.6 MB) |
Archives
Following are links to manuals (both online and printable versions) for PostgreSQL releases that are no longer supported. If you are still using any of these releases, you are strongly advised to upgrade.
Component manuals
Component manuals are maintained on doc.pg.center, with English and Simplified Chinese editions.