## 51.57. `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 51.57. `pg_ts_config` Columns

Column Type Description
`oid` `oid` Row identifier
`cfgname` `name` Text search configuration name
`cfgnamespace` `oid` (references `pg_namespace`.`oid`) The OID of the namespace that contains this configuration
`cfgowner` `oid` (references `pg_authid`.`oid`) Owner of the configuration
`cfgparser` `oid` (references `pg_ts_parser`.`oid`) The OID of the text search parser for this configuration