SSDM-4233: Bug in IMaterialListingQuery.getEntityPropertyGenericValues fixed...

SSDM-4233: Bug in IMaterialListingQuery.getEntityPropertyGenericValues fixed (too restrictive SQL query)

SVN: 37875

openbis/source/java/ch/systemsx/cisd/openbis/generic/server/business/bo/materiallister/IMaterialListingQuery.java

@@ -100,7 +100,7 @@ public interface IMaterialListingQuery extends BaseQuery, IPropertyListingQuery
             + "      FROM material_properties pr"
             + "      JOIN material_type_property_types etpt ON pr.mtpt_id=etpt.id"
             + "      LEFT OUTER JOIN scripts sc ON etpt.script_id = sc.id"
-            + "     WHERE pr.value is not null AND pr.mate_id = any(?{1})", parameterBindings =
+            + "     WHERE pr.mate_id = any(?{1})", parameterBindings =
     { LongSetMapper.class }, fetchSize = FETCH_SIZE)
     public DataIterator<GenericEntityPropertyRecord> getEntityPropertyGenericValues(
             LongSet entityIds);