From b8e967ff9c5b03dcf9376ad316f0a73af133cb90 Mon Sep 17 00:00:00 2001
From: kevinyhzou <kevinyunhe8@gmail.com>
Date: Tue, 13 Aug 2024 09:41:19 +0800
Subject: [PATCH] add allowReadCaseInsentitive func

---
 src/Processors/Formats/IRowInputFormat.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Processors/Formats/IRowInputFormat.h b/src/Processors/Formats/IRowInputFormat.h
index f8796df8604..07014bec452 100644
--- a/src/Processors/Formats/IRowInputFormat.h
+++ b/src/Processors/Formats/IRowInputFormat.h
@@ -68,6 +68,8 @@ protected:
     virtual bool allowSyncAfterError() const { return false; }
     virtual void syncAfterError();
 
+    virtual bool allReadColumnCaseInsensitive() const { return false; }
+
     /// In case of parse error, try to roll back and parse last one or two rows very carefully
     ///  and collect as much as possible diagnostic information about error.
     /// If not implemented, returns empty string.