From 47167494d961032393c247835eee1679d83bab67 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@clickhouse.com>
Date: Sat, 17 Sep 2022 22:53:41 +0200
Subject: [PATCH] Fix trash in schema inference

---
 src/Formats/ReadSchemaUtils.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Formats/ReadSchemaUtils.cpp b/src/Formats/ReadSchemaUtils.cpp
index d09cb9ff9ad..e6f2f694763 100644
--- a/src/Formats/ReadSchemaUtils.cpp
+++ b/src/Formats/ReadSchemaUtils.cpp
@@ -63,9 +63,10 @@ ColumnsDescription readSchemaFromFormat(
         {
             names_and_types = external_schema_reader->readSchema();
         }
-        catch (const DB::Exception & e)
+        catch (Exception & e)
         {
-            throw Exception(ErrorCodes::CANNOT_EXTRACT_TABLE_STRUCTURE, "Cannot extract table structure from {} format file. Error: {}. You can specify the structure manually", format_name, e.message());
+            e.addMessage("Cannot extract table structure from {} format file. You can specify the structure manually", format_name);
+            throw;
         }
     }
     else if (FormatFactory::instance().checkIfFormatHasSchemaReader(format_name))