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47.50. 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 47-50. pg_ts_template Columns

Name Type References Description
oid oid   Row identifier (hidden attribute; must be explicitly selected)
tmplname name   Text search template name
tmplnamespace oid pg_namespace.oid The OID of the namespace that contains this template
tmplinit regproc pg_proc.oid OID of the template's initialization function
tmpllexize regproc pg_proc.oid OID of the template's lexize function

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