CREATE TEXT SEARCH DICTIONARY

CREATE TEXT SEARCH DICTIONARY

7

SQL - Language Statements

CREATE TEXT SEARCH DICTIONARY

define a new text search dictionary

CREATE TEXT SEARCH DICTIONARY

name

( TEMPLATE =

template

\[,

option

=

value

\[, \... \]\] )

Description
===========

`CREATE TEXT SEARCH DICTIONARY` creates a new text search dictionary. A
text search dictionary specifies a way of recognizing interesting or
uninteresting words for searching. A dictionary depends on a text search
template, which specifies the functions that actually perform the work.
Typically the dictionary provides some options that control the detailed
behavior of the template\'s functions.

If a schema name is given then the text search dictionary is created in
the specified schema. Otherwise it is created in the current schema.

The user who defines a text search dictionary becomes its owner.

Refer to [???](#textsearch) for further information.

Parameters
==========

name

:   The name of the text search dictionary to be created. The name can
    be schema-qualified.

template

:   The name of the text search template that will define the basic
    behavior of this dictionary.

option

:   The name of a template-specific option to be set for this
    dictionary.

value

:   The value to use for a template-specific option. If the value is not
    a simple identifier or number, it must be quoted (but you can always
    quote it, if you wish).

The options can appear in any order.

Examples
========

The following example command creates a Snowball-based dictionary with a
nonstandard list of stop words.

    CREATE TEXT SEARCH DICTIONARY my_russian (
        template = snowball,
        language = russian,
        stopwords = myrussian
    );

Compatibility
=============

There is no `CREATE TEXT SEARCH DICTIONARY` statement in the SQL
standard.

See Also
========
