Backport ClickHouse#88544 to 25.8: Fix ColumnBLOB should be converted to a regular column before usage from CREATE AS SELECT

Author: robot-clickhouse

src/Planner/Planner.cpp

@@ -1977,15 +1977,18 @@ void Planner::buildPlanForQueryNode()
         addAdditionalFilterStepIfNeeded(query_plan, query_node, select_query_options, planner_context);
     }
 
+    const auto & client_info = query_context->getClientInfo();
+
     // Not all cases are supported here yet. E.g. for this query:
     // select * from remote('127.0.0.{1,2}', numbers_mt(1e6)) group by number
     // we will have `BlocksMarshallingStep` added to the query plan, but not for
     // select * from remote('127.0.0.{1,2}', numbers_mt(1e6))
     // because `to_stage` for it will be `QueryProcessingStage::Complete`.
     if (query_context->getSettingsRef()[Setting::enable_parallel_blocks_marshalling]
-        && query_context->getClientInfo().query_kind == ClientInfo::QueryKind::SECONDARY_QUERY
+        && client_info.query_kind == ClientInfo::QueryKind::SECONDARY_QUERY
         && select_query_options.to_stage != QueryProcessingStage::Complete // Don't do it for INSERT SELECT, for example
-        && query_context->getClientInfo().distributed_depth <= 1 // Makes sense for higher depths too, just not supported
+        && client_info.distributed_depth <= 1 // Makes sense for higher depths too, just not supported
+        && !client_info.is_replicated_database_internal
     )
         query_plan.addStep(std::make_unique<BlocksMarshallingStep>(query_plan.getCurrentHeader()));