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.
LightDB's text search features are described at length in Chapter 12.
Table 48.61. 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 |