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 48-49. pg_ts_dict Columns
|oid||oid||Row identifier (hidden attribute; must be explicitly selected)|
|dictname||name||Text search dictionary name|
|dictnamespace||oid||pg_namespace.oid||The OID of the namespace that contains this dictionary|
|dictowner||oid||pg_authid.oid||Owner of the dictionary|
|dicttemplate||oid||pg_ts_template.oid||The OID of the text search template for this dictionary|
|dictinitoption||text||Initialization option string for the template|
Please use this form to add your own comments regarding your experience with particular features of PostgreSQL, clarifications of the documentation, or hints for other users. Please note, this is not a support forum, and your IP address will be logged. If you have a question or need help, please see the faq, try a mailing list, or join us on IRC. Note that submissions containing URLs or other keywords commonly found in 'spam' comments may be silently discarded. Please contact the webmaster if you think this is happening to you in error.
Proceed to the comment form.