AttributeRelation SqlBuilder fix

entity/AttributeRelation_entity/entityfields/value/valueProcess.js

@@ -2,8 +2,7 @@ import("Attribute_lib");
 import("system.vars");
 import("system.result");
 
-
 var attributeType = vars.get("$field.ATTRIBUTE_TYPE");
 var contentType = AttributeTypeUtil.getContentType(attributeType);
-if (!vars.get("$this.value") && contentType == "BOOLEAN")
-    result.string("0");
\ No newline at end of file
+if (vars.get("$this.value") == null && contentType == "BOOLEAN")
+    result.string("0");

entity/AttributeRelation_entity/recordcontainers/jdito/contentProcess.js

@@ -123,7 +123,7 @@ if (getTree)
     
     let minUsages = newSelect("AB_ATTRIBUTE_ID, MIN_COUNT")
                         .from("AB_ATTRIBUTEUSAGE")
-                        .whereIfSet("AB_ATTRIBUTEUSAGE.AB_ATTRIBUTE_ID", possibleAttributes)
+                        .whereIfSet("AB_ATTRIBUTEUSAGE.AB_ATTRIBUTE_ID", possibleAttributes, SqlBuilder.IN())
                         .and("AB_ATTRIBUTEUSAGE.OBJECT_TYPE", objectType)
                         .table(true);