52.59. pg_ts_dict
The pg_ts_dict catalog contains entries defining text search dictionaries. A dictionary depends on a text search template, which specifies all the implementation functions needed; the dictionary itself provides values for the user-settable parameters supported by the template. This division of labor allows dictionaries to be created by unprivileged users. The parameters are specified by a text string dictinitoption, whose format and meaning vary depending on the template.
PostgreSQL's text search features are described at length in Chapter 12.
Table 52.59. pg_ts_dict Columns
Column Type Description |
|---|
Row identifier |
Text search dictionary name |
The OID of the namespace that contains this dictionary |
Owner of the dictionary |
The OID of the text search template for this dictionary |
Initialization option string for the template |