<term>relevance</term>
<listitem>
<para>
- Specifies ICU tokenization and normalization rules
+ Specifies ICU tokenization and transformation rules
for tokens that are used in Pazpar2's relevance ranking. The 'id'
attribute is currently not used, and the 'locale'
attribute must be set to one of the locale strings
defined in ICU. The child elements listed below can be
in any order, except the 'index' element which logically
belongs to the end of the list. The stated tokenization,
- normalization and charmapping instructions are performed
+ transformation and charmapping instructions are performed
in order from top to bottom.
</para>
<variablelist> <!-- Level 2 -->
</para>
</listitem>
</varlistentry>
- <varlistentry><term>normalize</term>
+ <varlistentry><term>transform</term>
<listitem>
<para>
Normalization and transformation of tokens follows
</para>
</listitem>
</varlistentry>
- <varlistentry><term>index</term>
- <listitem>
- <para>
- Finally the 'index' element instruction - without
- any 'rule' attribute - is used to store the tokens
- after chain processing in the relevance ranking
- unit of Pazpar2. It will always be the last
- instruction in the chain.
- </para>
- </listitem>
- </varlistentry>
</variablelist>
</listitem>
</varlistentry>
<term>sort</term>
<listitem>
<para>
- Specifies ICU tokenization and normalization rules
+ Specifies ICU tokenization and transformation rules
for tokens that are used in Pazpar2's sorting. The contents
is similar to that of <literal>relevance</literal>.
</para>
<term>mergekey</term>
<listitem>
<para>
- Specifies ICU tokenization and normalization rules
+ Specifies ICU tokenization and transformation rules
for tokens that are used in Pazpar2's mergekey. The contents
is similar to that of <literal>relevance</literal>.
</para>
</listitem>
</varlistentry>
+ <varlistentry><term>mergekey</term>
+ <listitem>
+ <para>
+ If set to <literal>yes</literal>, the value of this
+ metadata element is appended to the resulting mergekey.
+ By default metadata is not part of a mergekey.
+ </para>
+ </listitem>
+ </varlistentry>
+
+
<varlistentry><term>setting</term>
<listitem>
<para>
</refsect1>
<refsect1><title>SEE ALSO</title>
<para>
- Pazpar2:
<citerefentry>
<refentrytitle>pazpar2</refentrytitle>
<manvolnum>8</manvolnum>
</citerefentry>
- </para>
- <para>
- Pazpar2 protocol:
+ <citerefentry>
+ <refentrytitle>yaz-icu</refentrytitle>
+ <manvolnum>1</manvolnum>
+ </citerefentry>
<citerefentry>
<refentrytitle>pazpar2_protocol</refentrytitle>
<manvolnum>7</manvolnum>