> For the complete documentation index, see [llms.txt](https://docs.postgresql.tw/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.postgresql.tw/reference/sql-commands/sql-createtsdictionary.md).

# CREATE TEXT SEARCH DICTIONARY

### CREATE TEXT SEARCH DICTIONARY

CREATE TEXT SEARCH DICTIONARY — define a new text search dictionary

### Synopsis

```

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 [Chapter 12](/the-sql-language/textsearch.md) 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

[ALTER TEXT SEARCH DICTIONARY](/reference/sql-commands/sql-altertsdictionary.md), [DROP TEXT SEARCH DICTIONARY](/reference/sql-commands/sql-droptsdictionary.md)

***

原文：[PostgreSQL 18.6 Documentation](https://www.postgresql.org/docs/18/sql-createtsdictionary.html)（英文原文，待翻譯）


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