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INDEXREMOVE

Removes an entry from an existing search index.

Syntax

<INDEXREMOVE
   ENTRY="ENTRY_NAME"
   [INDEX="INDEX_NAME"]
   [CHARACTERSET="CHAR_SET"]
   [SEARCHENGINE="NAME"]/>

Parameters

ENTRY (required)

Name of the index entry to remove.

INDEX (optional)

Full path name of the index from which the ENTRY_NAME should be removed. If this parameter is not specified, the value of the Content Server property av.defaultindex is used.

CHARACTERSET (optional)

Constant value representing the character set the index uses.

For the AltaVista search engine this value may be 0, 1, or 2 (ISO_LATIN1, ASCII8, UTF8). If you do not specify CHARACTERSET, Content Server uses the value of av.charset in the Content Server properties file.

Because Java Strings are transformed to UTF8, as they pass through the JNI interface to AltaVista, the 0 value only works for 7-bit ASCII. For all other cases, use the value for UTF8.

For the Verity search engine, this value specifies the name of the subdirectory of the common directory where the locale is defined. If you do not specify CHARACTERSET, Content Server uses the value of verity.charset in the Content Server properties file.

SEARCHENGINE (optional)

Name of the search engine to use. If SEARCHENGINE is not specified, Content Server uses the value of cs.searchengine from the Content Server properties file.

errno

The possible values of errno include:

Value	Description
-801	Cannot load search engine.
-804	Remove index failed.
-805	No default index specified.
-806	Unknown search engine.
-811	Could not call native method.
-812	Index does not exist.

Example

This example removes Article 083742132 from the index, c:/ArticleIdx:

<SETVAR NAME="errno" VALUE="0"/>
<INDEXREMOVE INDEX="c:/ArticleIdx" 
             SEARCHENGINE="AV" 
             ENTRY=" Article083742132"/>
<IF COND="IsError.Variables.errno=true">
	 	 <THEN>
	 	 <!--Handle error-->
	 	 </THEN>
</IF>

See Also

INDEXADD
INDEXCREATE
INDEXDESTROY

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