From 3c33fdaf5898d66ec91276eb4f152bb6be7b1eb7 Mon Sep 17 00:00:00 2001
From: Vasily Nemkov <V.Nemkov@gmail.com>
Date: Mon, 17 Apr 2023 15:53:01 +0200
Subject: [PATCH] Deprecated LowCardinalitySerializationAdaptor

---
 clickhouse/columns/lowcardinalityadaptor.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/clickhouse/columns/lowcardinalityadaptor.h b/clickhouse/columns/lowcardinalityadaptor.h
index 8b579a0d..bcde1a9b 100644
--- a/clickhouse/columns/lowcardinalityadaptor.h
+++ b/clickhouse/columns/lowcardinalityadaptor.h
@@ -22,7 +22,9 @@ class CodedInputStream;
  * @see ClientOptions, CreateColumnByType
  */
 template <typename AdaptedColumnType>
-class LowCardinalitySerializationAdaptor : public AdaptedColumnType
+class
+[[deprecated("Makes implementation of LC(X) harder and code uglier. Will be removed in next major release (3.0) ")]]
+LowCardinalitySerializationAdaptor : public AdaptedColumnType
 {
 public:
     using AdaptedColumnType::AdaptedColumnType;