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
PostgreSQL's text search features are described at length in Chapter 12.
Text search configuration name
The OID of the namespace that contains this configuration
Owner of the configuration
The OID of the text search parser for this configuration