ALTER TEXT SEARCH DICTIONARY
SQL - Language Statements
ALTER TEXT SEARCH DICTIONARY
change the definition of a text search dictionary
ALTER TEXT SEARCH DICTIONARY
ALTER TEXT SEARCH DICTIONARY name (
option [ = value ] [, ... ]
)
ALTER TEXT SEARCH DICTIONARY name RENAME TO newname
ALTER TEXT SEARCH DICTIONARY name OWNER TO newowner
Description
ALTER TEXT SEARCH DICTIONARY changes the definition of
a text search dictionary. You can change the dictionary's
template-specific options, or change the dictionary's name or owner.
You must be the owner of the dictionary to use
ALTER TEXT SEARCH DICTIONARY>.
Parameters
name
The name (optionally schema-qualified) of an existing text search
dictionary.
option
The name of a template-specific option to be set for this dictionary.
value
The new value to use for a template-specific option.
If the equal sign and value are omitted, then any previous
setting for the option is removed from the dictionary,
allowing the default to be used.
newname
The new name of the text search dictionary.
newowner
The new owner of the text search dictionary.
Template-specific options can appear in any order.
Examples
The following example command changes the stopword list
for a Snowball-based dictionary. Other parameters remain unchanged.
ALTER TEXT SEARCH DICTIONARY my_dict ( StopWords = newrussian );
The following example command changes the language option to dutch,
and removes the stopword option entirely.
ALTER TEXT SEARCH DICTIONARY my_dict ( language = dutch, StopWords );
Compatibility
There is no ALTER TEXT SEARCH DICTIONARY statement in
the SQL standard.
See Also