Release 2.4
A63820-01
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| Oracle8 ConText Cartridge Administrator's Guide Release 2.4 A63820-01 |
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ConText supplies an English stoplist, which serves as the default stoplist. In addition, ConText supplied stoplists for many European languages.
This appendix describes how to create Stoplist preferences for all the supplied stoplists, except the English stoplist, and lists the stop words in each stoplist:
To create a Stoplist preference for any of the following languages, run the SQL script for the language:
The exact location of the SQL scripts is operating system dependent; however, the scripts are generally located in the following directory structure:
<Oracle_home_directory><ConText_directory>demo
If you need to add or remove words from a stoplist, you can directly edit the SQL script for the stoplist.
You can edit the scripts using any line/text editor, provided the editor supports the character set for the language of the stoplist(s) you are editing.
The SQL scripts can be run in SQL*Plus or any other utility that supports SQL scripts. Each script takes a single argument, preference_name, as input.
The following SQL*Plus example creates a Stoplist preference named danish_stopwords:
SQL> @drstopda danish_stopwords
This example assumes SQL*Plus was started from the directory in which the stoplist scripts are located, which is the recommended method for running the scripts.
The following English words are defined as stop words in the DEFAULT_STOPLIST preference provided by ConText:
The drstopda script creates a Stoplist preference containing the following Danish words:
The drstopnl script creates a Stoplist preference containing the following words:
The drstopfi script creates a Stoplist preference containing the following Finnish words:
The drstopfr script creates a Stoplist preference containing the following French words:
The drstopde script creates a Stoplist preference containing the following German words:
The drstopfit script creates a Stoplist preference containing the following Italian words:
The drstopfpr script creates a Stoplist preference containing the following Portuguese words:
The drstopfes script creates a Stoplist preference containing the following Spanish words:
The drstopfse script creates a Stoplist preference containing the following Swedish words:
