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SOLR-2642: Fixed sorting by function when using grouping. 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1146291 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Martijn van Groningen 2011-07-13 19:38:40 +00:00
parent b3481764ab
commit bcc7efbee5
3 changed files with 24 additions and 2 deletions
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2
solr/CHANGES.txt
View File

@ -369,6 +369,8 @@ Bug Fixes
* SOLR-2564: Fixed ArrayIndexOutOfBoundsException when using simple format and start > 0
* SOLR-2642: Fixed sorting by function when using grouping. (Thomas Heigl, Martijn van Groningen)
Other Changes
----------------------

4
solr/core/src/java/org/apache/solr/handler/component/QueryComponent.java
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@ -331,9 +331,9 @@ public class QueryComponent extends SearchComponent
boolean includeTotalGroupCount = params.getBool(GroupParams.GROUP_TOTAL_COUNT, false);
Grouping.TotalCount defaultTotalCount = includeTotalGroupCount ? Grouping.TotalCount.grouped : Grouping.TotalCount.ungrouped;
Sort sort = cmd.getSort();
Sort sort = searcher.weightSort(cmd.getSort());
// groupSort defaults to sort
Sort groupSort = groupSortStr == null ? cmd.getSort() : QueryParsing.parseSort(groupSortStr, req);
Sort groupSort = groupSortStr == null ? sort : searcher.weightSort(QueryParsing.parseSort(groupSortStr, req));
int limitDefault = cmd.getLen(); // this is normally from "rows"
int groupOffsetDefault = params.getInt(GroupParams.GROUP_OFFSET, 0);

20
solr/core/src/test/org/apache/solr/TestGroupingSearch.java
View File

@ -214,6 +214,26 @@ public class TestGroupingSearch extends SolrTestCaseJ4 {
);
}
@Test
public void testGroupingSortByFunction() throws Exception {
assertU(add(doc("id", "1", "value1_i", "1", "value2_i", "1", "store", "45.18014,-93.87742")));
assertU(add(doc("id", "2", "value1_i", "1", "value2_i", "2", "store", "45.18014,-93.87743")));
assertU(add(doc("id", "3", "value1_i", "1", "value2_i", "3", "store", "45.18014,-93.87744")));
assertU(add(doc("id", "4", "value1_i", "1", "value2_i", "4", "store", "45.18014,-93.87745")));
assertU(add(doc("id", "5", "value1_i", "1", "value2_i", "5", "store", "45.18014,-93.87746")));
assertU(commit());
assertJQ(
req("q", "*:*", "sort", "sum(value1_i, value2_i) desc", "rows", "1", "group", "true", "group.field", "id", "fl", "id"),
"/grouped=={'id':{'matches':5,'groups':[{'groupValue':'5','doclist':{'numFound':1,'start':0,'docs':[{'id':'5'}]}}]}}"
);
assertJQ(
req("q", "*:*", "sort", "geodist(45.18014,-93.87742,store) asc", "rows", "1", "group", "true", "group.field", "id", "fl", "id"),
"/grouped=={'id':{'matches':5,'groups':[{'groupValue':'1','doclist':{'numFound':1,'start':0,'docs':[{'id':'1'}]}}]}}"
);
}
static String f = "foo_i";
static String f2 = "foo2_i";