From 6483af8ed61e3114eb81e37a64d782da626a4025 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E5=B2=91=E7=82=AF?= <834727721@qq.com>
Date: Thu, 24 Apr 2025 16:13:17 +0800
Subject: [PATCH] Fix the problem that compress level doesn't really take
 effect using zstd now zstd advanced compress function is only used when
 compress level is default(1).

---
 src/include/storage/page_compression_impl.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/include/storage/page_compression_impl.h b/src/include/storage/page_compression_impl.h
index a63177082e..a5f2bb5692 100644
--- a/src/include/storage/page_compression_impl.h
+++ b/src/include/storage/page_compression_impl.h
@@ -1407,8 +1407,9 @@ int TemplateCompressPage(const char* src, char* dst, int dst_size, RelFileCompre
                 level = DEFAULT_ZSTD_COMPRESSION_LEVEL;
             }
 #ifndef FRONTEND
-            bool zstd_with_ctx = t_thrd.page_compression_cxt.zstd_cctx != NULL;
-            if (!zstd_with_ctx) {
+            bool zstd_advanced = t_thrd.page_compression_cxt.zstd_cctx != NULL &&
+                level == DEFAULT_ZSTD_COMPRESSION_LEVEL;
+            if (!zstd_advanced) {
                 compressed_size =
                     ZSTD_compress(data, compressd_buffer_size, compress_src + sizeOfHeaderData,
                                   BLCKSZ - sizeOfHeaderData, level);
-- 
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