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50.50. pg_ts_config

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 50-50. 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

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