pg_ts_template #
   The pg_ts_template catalog contains entries
   defining text search templates.  A template is the implementation
   skeleton for a class of text search dictionaries.
   Since a template must be implemented by C-language-level functions,
   creation of new templates is restricted to database superusers.
  
PostgreSQL's text search features are described at length in Chapter 12.
Table 51.63. pg_ts_template Columns
| Column Type Description | 
|---|
| 
        Row identifier | 
| 
        Text search template name | 
| 
        The OID of the namespace that contains this template | 
| 
        OID of the template's initialization function (zero if none) | 
| 
        OID of the template's lexize function |