From 3ac7f05f98fdf9e27caf26dd28c3de01eb9640e5 Mon Sep 17 00:00:00 2001
From: lichuang <lichuang1982@gmail.com>
Date: Mon, 31 May 2021 15:12:52 +0800
Subject: [PATCH] [TD-3963]add community version macro in cmakefile,change keep
 option base on version

---
 CMakeLists.txt          | 2 ++
 src/mnode/src/mnodeDb.c | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6f50aca079..b34d995d30 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,6 +37,8 @@ IF (TD_WINDOWS OR TD_DARWIN)
   SET(TD_SOMODE_STATIC TRUE)
 ENDIF ()
 
+ADD_DEFINITIONS(-D_TD_COMMUNITY_VERSION)
+
 INCLUDE(cmake/define.inc)
 INCLUDE(cmake/env.inc)
 INCLUDE(cmake/version.inc)
diff --git a/src/mnode/src/mnodeDb.c b/src/mnode/src/mnodeDb.c
index 5e06faaad9..e6d82a6530 100644
--- a/src/mnode/src/mnodeDb.c
+++ b/src/mnode/src/mnodeDb.c
@@ -1060,6 +1060,13 @@ static SDbCfg mnodeGetAlterDbOption(SDbObj *pDb, SAlterDbMsg *pAlter) {
     newCfg.partitions = partitions;
   }
 
+// community version can only change daysToKeep
+// but enterprise version can change all daysToKeep options
+#if defined(_TD_COMMUNITY_VERSION) && !defined(_TD_ENTERPRISE_VERSION)
+  newCfg.daysToKeep1 = newCfg.daysToKeep;
+  newCfg.daysToKeep2 = newCfg.daysToKeep;
+#endif
+
   return newCfg;
 }