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 method for identifying words that are of interest or not of interest for searching. A dictionary relies 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 functions.
If a schema name is given, 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.
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 for a template-specific option. If the value is not a simple identifier or number, it must be quoted (you can always quote it if you wish).
Options can appear in any order.
Examples
# The following example command creates a Snowball-based dictionary that uses a non-standard stopword list.
CREATE TEXT SEARCH DICTIONARY my_russian (
template = snowball,
language = russian,
stopwords = myrussian
);