49.53. 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 49-53. 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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