auth_delay
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

auth_delay causes the server to pause briefly before reporting authentication failure, to make brute-force attacks on database passwords more

2025-01-10 15:47:30
hstore
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

This module implements the hstore data type for storing sets of key/value pairs within a single PostgreSQL value

2025-01-10 15:47:30
SQL Key Words
  • References/Database/PostgreSQL/Appendixes/Appendixes

Table C-1 lists all tokens that are key words in the SQL standard and in PostgreSQL 9.6.0. Background information can be found in Section 4

2025-01-10 15:47:30
dict_int
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

dict_int is an example of an add-on dictionary template for full-text search. The motivation for this example dictionary is to control the indexing

2025-01-10 15:47:30
unaccent
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

unaccent is a text search dictionary that removes accents (diacritic signs) from lexemes. It's a filtering dictionary, which means its output

2025-01-10 15:47:30
xml2
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

The xml2 module provides XPath querying and XSLT functionality. F.46.1. Deprecation

2025-01-10 15:47:30
earthdistance
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

The earthdistance module provides two different approaches to calculating great circle distances on the surface of the Earth. The one described

2025-01-10 15:47:30
chkpass
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

This module implements a data type chkpass that is designed for storing encrypted passwords. Each password is automatically converted to encrypted

2025-01-10 15:47:30
tsm_system_rows
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

The tsm_system_rows module provides the table sampling method SYSTEM_ROWS, which can be used in the

2025-01-10 15:47:30
pg_buffercache
  • References/Database/PostgreSQL/Appendixes/Additional Supplied Modules

The pg_buffercache module provides a means for examining what's happening in the shared buffer cache in real time. The

2025-01-10 15:47:30