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 | | The OID of the namespace that contains this configuration |
cfgowner | oid | | Owner of the configuration |
cfgparser | oid | | The OID of the text search parser for this configuration |
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