Appendixes
- Table of Contents
 - A. PostgreSQL Error Codes
 - B. Date/Time Support
 - C. SQL Key Words
 - D. SQL Conformance
 - 
     
- D.1. Supported Features
 - D.2. Unsupported Features
 
 - E. Release Notes
 - 
     
- E.1. Release 9.4.21
 - E.2. Release 9.4.20
 - E.3. Release 9.4.19
 - E.4. Release 9.4.18
 - E.5. Release 9.4.17
 - E.6. Release 9.4.16
 - E.7. Release 9.4.15
 - E.8. Release 9.4.14
 - E.9. Release 9.4.13
 - E.10. Release 9.4.12
 - E.11. Release 9.4.11
 - E.12. Release 9.4.10
 - E.13. Release 9.4.9
 - E.14. Release 9.4.8
 - E.15. Release 9.4.7
 - E.16. Release 9.4.6
 - E.17. Release 9.4.5
 - E.18. Release 9.4.4
 - E.19. Release 9.4.3
 - E.20. Release 9.4.2
 - E.21. Release 9.4.1
 - E.22. Release 9.4
 - E.23. Prior Releases
 
 - 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. pageinspect
 - F.23. passwordcheck
 - F.24. pg_buffercache
 - F.25. pgcrypto
 - F.26. pg_freespacemap
 - F.27. pg_prewarm
 - F.28. pgrowlocks
 - F.29. pg_stat_statements
 - F.30. pgstattuple
 - F.31. pg_trgm
 - F.32. postgres_fdw
 - F.33. seg
 - F.34. sepgsql
 - F.35. spi
 - F.36. sslinfo
 - F.37. tablefunc
 - F.38. tcn
 - F.39. test_decoding
 - F.40. test_parser
 - F.41. test_shm_mq
 - F.42. tsearch2
 - F.43. unaccent
 - F.44. uuid-ossp
 - F.45. xml2
 
 - G. Additional Supplied Programs
 - 
     
- G.1. Client Applications
 - G.2. Server Applications
 
 - H. External Projects
 - 
     
- H.1. Client Interfaces
 - H.2. Administration Tools
 - H.3. Procedural Languages
 - H.4. Extensions
 
 - I. The Source Code Repository
 - J. Documentation
 - 
     
- J.1. DocBook
 - J.2. Tool Sets
 - J.3. Building The Documentation
 - J.4. Documentation Authoring
 - J.5. Style Guide
 
 - K. Acronyms