November 21, 2024: PostgreSQL 17.2, 16.6, 15.10, 14.15, 13.18, and 12.22 Released!
Supported Versions: Current (17) / 16 / 15 / 14 / 13
Development Versions: devel
Unsupported versions: 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2 / 8.1 / 8.0 / 7.4
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PostgreSQL 9.1.24 Documentation
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VIII. Appendixes

Table of Contents
A. PostgreSQL Error Codes
B. Date/Time Support
B.1. Date/Time Input Interpretation
B.2. Date/Time Key Words
B.3. Date/Time Configuration Files
B.4. History of Units
C. SQL Key Words
D. SQL Conformance
D.1. Supported Features
D.2. Unsupported Features
E. Release Notes
E.1. Release 9.1.24
E.2. Release 9.1.23
E.3. Release 9.1.22
E.4. Release 9.1.21
E.5. Release 9.1.20
E.6. Release 9.1.19
E.7. Release 9.1.18
E.8. Release 9.1.17
E.9. Release 9.1.16
E.10. Release 9.1.15
E.11. Release 9.1.14
E.12. Release 9.1.13
E.13. Release 9.1.12
E.14. Release 9.1.11
E.15. Release 9.1.10
E.16. Release 9.1.9
E.17. Release 9.1.8
E.18. Release 9.1.7
E.19. Release 9.1.6
E.20. Release 9.1.5
E.21. Release 9.1.4
E.22. Release 9.1.3
E.23. Release 9.1.2
E.24. Release 9.1.1
E.25. Release 9.1
E.26. Release 9.0.23
E.27. Release 9.0.22
E.28. Release 9.0.21
E.29. Release 9.0.20
E.30. Release 9.0.19
E.31. Release 9.0.18
E.32. Release 9.0.17
E.33. Release 9.0.16
E.34. Release 9.0.15
E.35. Release 9.0.14
E.36. Release 9.0.13
E.37. Release 9.0.12
E.38. Release 9.0.11
E.39. Release 9.0.10
E.40. Release 9.0.9
E.41. Release 9.0.8
E.42. Release 9.0.7
E.43. Release 9.0.6
E.44. Release 9.0.5
E.45. Release 9.0.4
E.46. Release 9.0.3
E.47. Release 9.0.2
E.48. Release 9.0.1
E.49. Release 9.0
E.50. Release 8.4.22
E.51. Release 8.4.21
E.52. Release 8.4.20
E.53. Release 8.4.19
E.54. Release 8.4.18
E.55. Release 8.4.17
E.56. Release 8.4.16
E.57. Release 8.4.15
E.58. Release 8.4.14
E.59. Release 8.4.13
E.60. Release 8.4.12
E.61. Release 8.4.11
E.62. Release 8.4.10
E.63. Release 8.4.9
E.64. Release 8.4.8
E.65. Release 8.4.7
E.66. Release 8.4.6
E.67. Release 8.4.5
E.68. Release 8.4.4
E.69. Release 8.4.3
E.70. Release 8.4.2
E.71. Release 8.4.1
E.72. Release 8.4
E.73. Release 8.3.23
E.74. Release 8.3.22
E.75. Release 8.3.21
E.76. Release 8.3.20
E.77. Release 8.3.19
E.78. Release 8.3.18
E.79. Release 8.3.17
E.80. Release 8.3.16
E.81. Release 8.3.15
E.82. Release 8.3.14
E.83. Release 8.3.13
E.84. Release 8.3.12
E.85. Release 8.3.11
E.86. Release 8.3.10
E.87. Release 8.3.9
E.88. Release 8.3.8
E.89. Release 8.3.7
E.90. Release 8.3.6
E.91. Release 8.3.5
E.92. Release 8.3.4
E.93. Release 8.3.3
E.94. Release 8.3.2
E.95. Release 8.3.1
E.96. Release 8.3
E.97. Release 8.2.23
E.98. Release 8.2.22
E.99. Release 8.2.21
E.100. Release 8.2.20
E.101. Release 8.2.19
E.102. Release 8.2.18
E.103. Release 8.2.17
E.104. Release 8.2.16
E.105. Release 8.2.15
E.106. Release 8.2.14
E.107. Release 8.2.13
E.108. Release 8.2.12
E.109. Release 8.2.11
E.110. Release 8.2.10
E.111. Release 8.2.9
E.112. Release 8.2.8
E.113. Release 8.2.7
E.114. Release 8.2.6
E.115. Release 8.2.5
E.116. Release 8.2.4
E.117. Release 8.2.3
E.118. Release 8.2.2
E.119. Release 8.2.1
E.120. Release 8.2
E.121. Release 8.1.23
E.122. Release 8.1.22
E.123. Release 8.1.21
E.124. Release 8.1.20
E.125. Release 8.1.19
E.126. Release 8.1.18
E.127. Release 8.1.17
E.128. Release 8.1.16
E.129. Release 8.1.15
E.130. Release 8.1.14
E.131. Release 8.1.13
E.132. Release 8.1.12
E.133. Release 8.1.11
E.134. Release 8.1.10
E.135. Release 8.1.9
E.136. Release 8.1.8
E.137. Release 8.1.7
E.138. Release 8.1.6
E.139. Release 8.1.5
E.140. Release 8.1.4
E.141. Release 8.1.3
E.142. Release 8.1.2
E.143. Release 8.1.1
E.144. Release 8.1
E.145. Release 8.0.26
E.146. Release 8.0.25
E.147. Release 8.0.24
E.148. Release 8.0.23
E.149. Release 8.0.22
E.150. Release 8.0.21
E.151. Release 8.0.20
E.152. Release 8.0.19
E.153. Release 8.0.18
E.154. Release 8.0.17
E.155. Release 8.0.16
E.156. Release 8.0.15
E.157. Release 8.0.14
E.158. Release 8.0.13
E.159. Release 8.0.12
E.160. Release 8.0.11
E.161. Release 8.0.10
E.162. Release 8.0.9
E.163. Release 8.0.8
E.164. Release 8.0.7
E.165. Release 8.0.6
E.166. Release 8.0.5
E.167. Release 8.0.4
E.168. Release 8.0.3
E.169. Release 8.0.2
E.170. Release 8.0.1
E.171. Release 8.0
E.172. Release 7.4.30
E.173. Release 7.4.29
E.174. Release 7.4.28
E.175. Release 7.4.27
E.176. Release 7.4.26
E.177. Release 7.4.25
E.178. Release 7.4.24
E.179. Release 7.4.23
E.180. Release 7.4.22
E.181. Release 7.4.21
E.182. Release 7.4.20
E.183. Release 7.4.19
E.184. Release 7.4.18
E.185. Release 7.4.17
E.186. Release 7.4.16
E.187. Release 7.4.15
E.188. Release 7.4.14
E.189. Release 7.4.13
E.190. Release 7.4.12
E.191. Release 7.4.11
E.192. Release 7.4.10
E.193. Release 7.4.9
E.194. Release 7.4.8
E.195. Release 7.4.7
E.196. Release 7.4.6
E.197. Release 7.4.5
E.198. Release 7.4.4
E.199. Release 7.4.3
E.200. Release 7.4.2
E.201. Release 7.4.1
E.202. Release 7.4
E.203. Release 7.3.21
E.204. Release 7.3.20
E.205. Release 7.3.19
E.206. Release 7.3.18
E.207. Release 7.3.17
E.208. Release 7.3.16
E.209. Release 7.3.15
E.210. Release 7.3.14
E.211. Release 7.3.13
E.212. Release 7.3.12
E.213. Release 7.3.11
E.214. Release 7.3.10
E.215. Release 7.3.9
E.216. Release 7.3.8
E.217. Release 7.3.7
E.218. Release 7.3.6
E.219. Release 7.3.5
E.220. Release 7.3.4
E.221. Release 7.3.3
E.222. Release 7.3.2
E.223. Release 7.3.1
E.224. Release 7.3
E.225. Release 7.2.8
E.226. Release 7.2.7
E.227. Release 7.2.6
E.228. Release 7.2.5
E.229. Release 7.2.4
E.230. Release 7.2.3
E.231. Release 7.2.2
E.232. Release 7.2.1
E.233. Release 7.2
E.234. Release 7.1.3
E.235. Release 7.1.2
E.236. Release 7.1.1
E.237. Release 7.1
E.238. Release 7.0.3
E.239. Release 7.0.2
E.240. Release 7.0.1
E.241. Release 7.0
E.242. Release 6.5.3
E.243. Release 6.5.2
E.244. Release 6.5.1
E.245. Release 6.5
E.246. Release 6.4.2
E.247. Release 6.4.1
E.248. Release 6.4
E.249. Release 6.3.2
E.250. Release 6.3.1
E.251. Release 6.3
E.252. Release 6.2.1
E.253. Release 6.2
E.254. Release 6.1.1
E.255. Release 6.1
E.256. Release 6.0
E.257. Release 1.09
E.258. Release 1.02
E.259. Release 1.01
E.260. Release 1.0
E.261. Postgres95 Release 0.03
E.262. Postgres95 Release 0.02
E.263. Postgres95 Release 0.01
F. Additional Supplied Modules
F.1. adminpack
F.2. auth_delay
F.3. auto_explain
F.4. btree_gin
F.5. btree_gist
F.6. chkpass
F.7. citext
F.8. cube
F.9. dblink
F.10. dict_int
F.11. dict_xsyn
F.12. dummy_seclabel
F.13. earthdistance
F.14. file_fdw
F.15. fuzzystrmatch
F.16. hstore
F.17. intagg
F.18. intarray
F.19. isn
F.20. lo
F.21. ltree
F.22. oid2name
F.23. pageinspect
F.24. passwordcheck
F.25. pg_archivecleanup
F.26. pgbench
F.27. pg_buffercache
F.28. pgcrypto
F.29. pg_freespacemap
F.30. pgrowlocks
F.31. pg_standby
F.32. pg_stat_statements
F.33. pgstattuple
F.34. pg_test_fsync
F.35. pg_trgm
F.36. pg_upgrade
F.37. seg
F.38. sepgsql
F.39. spi
F.40. sslinfo
F.41. tablefunc
F.42. test_parser
F.43. tsearch2
F.44. unaccent
F.45. uuid-ossp
F.46. vacuumlo
F.47. xml2
G. External Projects
G.1. Client Interfaces
G.2. Administration Tools
G.3. Procedural Languages
G.4. Extensions
H. The Source Code Repository
H.1. Getting The Source via Git
I. Documentation
I.1. DocBook
I.2. Tool Sets
I.3. Building The Documentation
I.4. Documentation Authoring
I.5. Style Guide
J. Acronyms
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Row Estimation Examples   PostgreSQL Error Codes