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PostgreSQL versions

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Original manuals, independent language editions, and recorded release history.

Feature capability matrix · Independent source states, historical records, and explicit unknown versions.

PostgreSQLEnglish manualChinese manualRecorded history
PostgreSQL 20devel1156 pages
Source revisionsha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac
1156 pagesRelease comparison
PostgreSQL 191155 pages
Source revisionsha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701
1155 pages1 recorded releases · preview
Release comparison
PostgreSQL 181148 pages
Source revisionsha256:555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
1148 pages6 recorded releases · stable 2026-08-13
Release comparison
PostgreSQL 171143 pages
Source revisionsha256:dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979
1143 pages12 recorded releases · stable 2026-08-13
Release comparison
PostgreSQL 161169 pages
Source revisionsha256:c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed
1169 pages16 recorded releases · stable 2026-08-13
Release comparison
PostgreSQL 151168 pages
Source revisionsha256:e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89
1089 pages20 recorded releases · stable 2026-08-13
Release comparison
PostgreSQL 141158 pages
Source revisionsha256:a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897
1081 pages25 recorded releases · stable 2026-08-13
Release comparison
PostgreSQL 131139 pages
Source revisionsha256:6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6
1062 pages24 recorded releases · stable 2025-11-13
Release comparison
PostgreSQL 121131 pages
Source revisionsha256:8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b
1056 pages23 recorded releases · stable 2024-11-21
Release comparison
PostgreSQL 111125 pages
Source revisionsha256:2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0
1049 pages23 recorded releases · stable 2023-11-09
Release comparison
PostgreSQL 101085 pages
Source revisionsha256:94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9
1011 pages24 recorded releases · stable 2022-11-10
Release comparison
PostgreSQL 9.61046 pages
Source revisionsha256:aeb7a196be3ebed1a7476ef565f39722187c108dd47da7489be9c4fcae982ace
975 pages25 recorded releases · stable 2021-11-11
Release comparison
PostgreSQL 9.51029 pages
Source revisionsha256:7628c55eb23768a2c799c018988d8f2ab48ee3d80f5e11259938f7a935f0d603
959 pages26 recorded releases · stable 2021-02-11
Release comparison
PostgreSQL 9.41002 pages
Source revisionsha256:f5c014fc4a5c94e8cf11314cbadcade4d84213cfcc82081c9123e1b8847a20b9
935 pages27 recorded releases · stable 2020-02-13
Release comparison
PostgreSQL 9.31265 pages
Source revisionsha256:e4953e80415d039ccd33d34be74526a090fd585cf93f296cd9c593972504b6db
1199 pages26 recorded releases · stable 2018-11-08
Release comparison
PostgreSQL 9.21218 pages
Source revisionsha256:a754c02f7051c2f21e52f8669a421b50485afcde9a581674d6106326b189d126
1153 pages25 recorded releases · stable 2017-11-09
Release comparison
PostgreSQL 9.11165 pages
Source revisionsha256:de0d84e9f32af145fcd66d8d324f6ef1a0b17944ea344b7bbe9d99fff68ae5d3
1102 pages25 recorded releases · stable 2016-10-27
Release comparison
PostgreSQL 9.01086 pages
Source revisionsha256:3dbcbe19c814139a3f4be8bc6b49db804753cbc49979f345083e835c52b4d7de
1024 pages24 recorded releases · stable 2015-10-08
Release comparison
PostgreSQL 8.41029 pages
Source revisionsha256:5c1d56ce77448706d9dd03b2896af19d9ab1b9b8dcdb96c39707c74675ca3826
968 pagesRelease comparison
PostgreSQL 8.3974 pages
Source revisionsha256:17a46617ddbeb16f37d79b43f4e72301b051e6ef888a2eac960375bf579018d9
913 pagesRelease comparison
PostgreSQL 8.2843 pages
Source revisionsha256:56c2ac7394e8ace9ef98a464d08530b91529fd56978f24b55139d20e3039f2d1
785 pagesRelease comparison
PostgreSQL 8.1730 pages
Source revisionsha256:5a79eb814b4933f95deb704dfbbd6e1966b520ec12b8f4b48bcea9c3266c10ea
730 pagesRelease comparison
PostgreSQL 8.0664 pages
Source revisionsha256:1d0625bb1fd9817a174f22f7d7ee8ff663f8e20490a7b8b44b33559741ab25c7
664 pagesRelease comparison
PostgreSQL 7.4644 pages
Source revisionsha256:3ddc8cb87d4ae1d508a834493fe0d8aba361a2f0489ee72e1ac7d0c188bfa744
644 pagesRelease comparison
PostgreSQL 7.3616 pages
Source revisionsha256:bf44e0ac259e9f6e14ac102f2977496b6996ecea2fd227fbdcea5fa70e342888
621 pagesRelease comparison
PostgreSQL 7.2552 pages
Source revisionsha256:b84e3a18f821327ffe5d15690144eadccb6c37551b5e315c195788176c322f43
557 pagesRelease comparison
PostgreSQL 7.1488 pages
Source revisionsha256:6daa70b544441dc4237d9ad0605af1e82ec9c9f2342dd06240e33d99093a3332
489 pagesRelease comparison
PostgreSQL 7.0411 pages
Source revisionsha256:affadcc450bc171c91224c4ea4277a3820f4f936ff6f11f936b3ad737d0fe9c0
414 pagesRelease comparison
PostgreSQL 6.5370 pages
Source revisionsha256:bac04371c49ef4c81d505b827c054cf8327c30b44a8d0bb39e0d4964c4e6ac8f
371 pagesRelease comparison
PostgreSQL 6.4340 pages
Source revisionsha256:7108d275a9e4851f05a2c7db064ac9f8cdbd7c8d45e5eed20287907d76f0171e
340 pagesRelease comparison
PostgreSQL 6.3225 pages
Source revisionsha256:4c744729c36dedc6eb9b70bc4862c2f414f3035fd0a0aaea2b5f1c33817953d1
202 pagesRelease comparison