ADD_STOPTHEME

Adds a single stoptheme to a stoplist. A stoptheme is a theme that is not to be indexed.

In English, query on indexed themes using the ABOUT operator.

Syntax

CTX_DDL.ADD_STOPTHEME(
  stoplist_name     IN   VARCHAR2,
  stoptheme         IN   VARCHAR2
);

stoplist_name

Specify the name of the stoplist.

stoptheme

Specify the stoptheme to be added to stoplist_name. The system normalizes the stoptheme you enter using the knowledge base. If the normalized theme is more than one theme, then the system does not process your stoptheme. For this reason, Oracle recommends that you submit single stopthemes.

The maximum number of stopwords, stopthemes, and stopclasses you can add to a stoplist is 4095.

Example

The following example adds the stoptheme banking to the stoplist mystop:

begin
ctx_ddl.add_stoptheme('mystop', 'banking');
end;

“CREATE_STOPLIST”

“REMOVE_STOPTHEME”

“DROP_STOPLIST”

“ABOUT”