52.61. 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 52.61. pg_ts_template Columns

Column Type Description
oid oid Row identifier
tmplname name Text search template name
tmplnamespace oid (references pg_namespace.oid) The OID of the namespace that contains this template
tmplinit regproc (references pg_proc.oid) OID of the template's initialization function (zero if none)
tmpllexize regproc (references pg_proc.oid) OID of the template's lexize function