Actually, in default UNIMARC install, 461$9 is indexed as Host-Item-Number, meaning it is used for analytical itemnumber.
But most UNIMARC catalog use the analytical relation using unimarc_field_4XX.pl plugin on 461$a. In fact, this plugin is defined in default UNIMARC frameworks.
If Host-Item-Number is defined but 461$9 is used for something else, it will lead to odd bugs. For example, records containing analytical items can not be deleted.
This patch comments the 461$9 indexing in UNIMARC zebra config.
Test plan :
- Create a fresh UNIMARC install
- Create a record with 461$9 containing a value
- Index the record
- Perform a search on Host-Item-Number : ccl=Host-Item-Number,alwaysmatches=''
=> Without the patch you get a result
=> With the patch you get no result
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Code is clean, commenting out all the indexing of 461$9.
Trusting the author that this is the correct thing to do :)
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
<target_index>Host-item:w</target_index>
<target_index>Host-item:p</target_index>
</index_subfields>
+ <!--
<index_subfields xmlns="http://www.koha-community.org/schemas/index-defs" tag="461" subfields="9">
<target_index>Host-Item-Number:w</target_index>
</index_subfields>
+ -->
<!--462 - Subset level-->
<index_subfields xmlns="http://www.koha-community.org/schemas/index-defs" tag="462" subfields="t">
<target_index>Title:w</target_index>
</z:index>
</xslo:if>
</xslo:for-each>
- <xslo:for-each select="marc:subfield">
- <xslo:if test="contains('9', @code)">
- <z:index name="Host-Item-Number:w">
- <xslo:value-of select="."/>
- </z:index>
- </xslo:if>
- </xslo:for-each>
</xslo:template>
<xslo:template mode="index_subfields" match="marc:datafield[@tag='462']">
<xslo:for-each select="marc:subfield">
# Linking ids (Koha analytics)
# FIXME Warning : field used by Koha for analytics, but also in Sudoc network
-melm 461$9 Host-Item-Number
+# melm 461$9 Host-Item-Number
############## 5XX - TITLES ##################
melm 500$9 Koha-Auth-Number,Koha-Auth-Number:n