Use DISTINCT instead of GROUP BY in extra vars query #1592

modules/document/queries/getDocumentListExtraSort.xml

@@ -3,7 +3,7 @@
         <table name="documents" alias="d" />
         <table name="document_extra_vars" alias="ev" />
     </tables>
-    <columns>
+    <columns distinct="distinct">
         <column name="d.*" />
     </columns>
     <index_hint name="idx_document_list_order" type="use" />
@@ -48,9 +48,6 @@
             <condition operation="less" column="d.regdate" var="end_regdate" pipe="and" />
         </group>
     </conditions>
-    <groups>
-        <group column="d.document_srl" />
-    </groups>
     <navigation>
         <index var="ev.value" default="ev.value" order="order_type" />
         <list_count var="list_count" default="20" />

modules/document/queries/getDocumentListWithExtraVars.xml

@@ -4,7 +4,7 @@
 		<table name="document_extra_vars" alias="extra_vars" />
 		<table name="document_extra_vars" alias="extra_sort" />
 	</tables>
-	<columns>
+	<columns distinct="distinct">
 		<column name="documents.*" />
 	</columns>
 	<conditions>
@@ -45,9 +45,6 @@
 			<condition operation="like_prefix" column="documents.ipaddress" var="s_ipaddress" pipe="or" />
 		</group>
 	</conditions>
-	<groups>
-		<group column="documents.document_srl" />
-	</groups>
 	<navigation>
 		<index var="sort_index" default="documents.list_order" order="order_type" />
 		<list_count var="list_count" default="20" />