Fixes

hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/6_6_0/4716-search-view-performance.yaml

@@ -0,0 +1,7 @@
+---
+type: perf
+issue: 4716
+backport: 6.4.5
+title: "The SQL query used to fetch pages of search results resulted in an inefficient use
+   of the database in cases where resources have many different versions stored. Thanks to
+   Primož Delopst for the pull request!"

hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/6_6_0/4742-improve-efficiency-of-in-memory-matching.yaml

@@ -1,6 +1,7 @@
 ---
 type: add
 issue: 4742
+backport: 6.4.5
 title: "The in-memory matcher used by the JPA server subscription processor has been 
    optimized to reduce the number of FHIRPath expressions executed while processing
    in-memory matching."

hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/6_6_0/4742-improve-efficiency-of-subscription-retriggering.yaml

@@ -1,6 +1,7 @@
 ---
 type: perf
 issue: 4742
+backport: 6.4.5
 title: "The SQL generated for the JPA server `$trigger-subscription` operation has been 
    optimized in order to drastically reduce the number of database round trips for large
    triggering jobs."

hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/6_6_0/4742-support-meta-for-in-memory-matching.yaml

@@ -1,6 +1,7 @@
 ---
 type: add
 issue: 4742
+backport: 6.4.5
 title: "The JPA server in-memory resource matcher, which is used to improve the efficiency of
    subscription processing on eligible criteria, now has support for the `_tag`, 
    `_tag:not`, `_security`, `_security:not` and `_profile` parameters."

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/entity/ResourceSearchView.java

@@ -47,7 +47,7 @@ import java.util.Date;
 @Entity
 @Immutable
 @Subselect("SELECT h.pid               as pid,            " +
-	"               h.res_id            as res_id,         " +
+	"               r.res_id            as res_id,         " +
 	"               h.res_type          as res_type,       " +
 	"               h.res_version       as res_version,    " + // FHIR version
 	"               h.res_ver           as res_ver,        " + // resource version