From a1c98bc8c9730a199c15da198198ccceef39d74f Mon Sep 17 00:00:00 2001
From: pufit <pufit@clickhouse.com>
Date: Wed, 20 Sep 2023 09:50:35 -0400
Subject: [PATCH] fix build

---
 src/Storages/S3Queue/S3QueueSource.cpp | 5 +++++
 src/Storages/S3Queue/S3QueueSource.h   | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/src/Storages/S3Queue/S3QueueSource.cpp b/src/Storages/S3Queue/S3QueueSource.cpp
index 54a863aeb2c..5f640239985 100644
--- a/src/Storages/S3Queue/S3QueueSource.cpp
+++ b/src/Storages/S3Queue/S3QueueSource.cpp
@@ -147,6 +147,11 @@ StorageS3QueueSource::KeyWithInfo StorageS3QueueSource::QueueGlobIterator::next(
     return KeyWithInfo();
 }
 
+size_t StorageS3QueueSource::QueueGlobIterator::estimatedKeysCount()
+{
+    return keys_buf.size();
+}
+
 StorageS3QueueSource::StorageS3QueueSource(
     const ReadFromFormatInfo & info,
     const String & format_,
diff --git a/src/Storages/S3Queue/S3QueueSource.h b/src/Storages/S3Queue/S3QueueSource.h
index f89384fb096..0f83ed054d5 100644
--- a/src/Storages/S3Queue/S3QueueSource.h
+++ b/src/Storages/S3Queue/S3QueueSource.h
@@ -54,6 +54,8 @@ public:
         Strings
         filterProcessingFiles(const S3QueueMode & engine_mode, std::unordered_set<String> & exclude_keys, const String & max_file = "");
 
+        size_t estimatedKeysCount() override;
+
     private:
         UInt64 max_poll_size;
         KeysWithInfo keys_buf;