From d0885851ed9005c7d9551fc7a889354f389dee81 Mon Sep 17 00:00:00 2001 From: lihongjian Date: Mon, 19 Sep 2022 14:21:04 +0800 Subject: [PATCH] feat(tianmu) Add upgrade directory (#510) --- storage/tianmu/upgrade/readme.txt | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 storage/tianmu/upgrade/readme.txt diff --git a/storage/tianmu/upgrade/readme.txt b/storage/tianmu/upgrade/readme.txt new file mode 100644 index 0000000000..1337d74704 --- /dev/null +++ b/storage/tianmu/upgrade/readme.txt @@ -0,0 +1,7 @@ +The Tianmu engine needs an upgrade tools, which provides some tools for +upgrade Tianmu from an old version to a new version. +The new version maybe changes the format of meta-data or format of data. +These format change will lead the new version of StoneDB can read the old-format data. +Therefore, StoneDB should provide an upgrading solution. + +All our information about Tianmu upgrading is in this directory. \ No newline at end of file