Merge cbdb793 into 84442b6

Author: nshestakov

ydb/services/lib/actors/pq_schema_actor.cpp

@@ -764,9 +764,7 @@ namespace NKikimr::NGRpcProxy::V1 {
         }
 
         if (settings.has_partitions_count()) {
-            if (settings.partitions_count() > 0) {
-                minParts = settings.partitions_count();
-            }
+            minParts = settings.partitions_count();
         } else if (settings.has_autoscaling_settings()) {
             const auto& autoScalteSettings = settings.autoscaling_settings();
             if (autoScalteSettings.min_active_partitions() > 0) {
@@ -796,6 +794,10 @@ namespace NKikimr::NGRpcProxy::V1 {
                 }
             }
         }
+        if (minParts <= 0) {
+            error = TStringBuilder() << "Partitions count must be positive, provided " << settings.partitions_count();
+            return Ydb::StatusIds::BAD_REQUEST;
+        }
         pqDescr->SetTotalGroupCount(minParts);
         pqTabletConfig->SetRequireAuthWrite(true);
         pqTabletConfig->SetRequireAuthRead(true);