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Updated on 2025-08-19 GMT+08:00
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PG_TS_TEMPLATE

PG_TS_TEMPLATE contains entries defining text search templates. A template provides a framework for text search dictionaries. Since a template must be implemented by C-language-level functions, templates can be created only by database administrators.

Table 1 PG_TS_TEMPLATE columns

Name

Type

Reference

Description

oid

oid

-

Row identifier (hidden attribute, which must be specified)

tmplname

name

-

Text search template name

tmplnamespace

oid

oid in PG_NAMESPACE

OID of the namespace that contains the template

tmplinit

regproc

proname in PG_PROC

Name of the template's initialization function

tmpllexize

regproc

proname in PG_PROC

Name of the template's lexize function
Parent topic: System Catalogs