CTX_DDL Package, 6 of 28

ADD_STOPCLASS

Adds a stopclass to a stoplist. A stopclass is a class of tokens that is not to be indexed.

CTX_DDL.ADD_STOPCLASS(
  stoplist_name  in   varchar2,
  stopclass      in   varchar2
);

Specify the name of the stoplist.

Specify the stopclass to be added to stoplist_name. Currently, only the NUMBERS class is supported.

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

The following code adds a stopclass of NUMBERS to the stoplist mystop:

begin
ctx_ddl.add_stopclass('mystop', 'NUMBERS');
end;