The pg_ts_config catalog contains entries representing text search configurations. A configuration specifies a particular text search parser and a list of dictionaries to use for each of the parser's output token types. The parser is shown in the pg_ts_config entry, but the token-to-dictionary mapping is defined by subsidiary entries in pg_ts_config_map .

PostgreSQL 's text search features are described at length in Chapter 12 .

Table 49-49. pg_ts_config Columns

Name Type References Description
oid oid Row identifier (hidden attribute; must be explicitly selected)
cfgname name Text search configuration name
cfgnamespace oid pg_namespace .oid The OID of the namespace that contains this configuration
cfgowner oid pg_authid .oid Owner of the configuration
cfgparser oid pg_ts_parser .oid The OID of the text search parser for this configuration