Merge pull request #725 from mronstro/22.10-dev

RONDB-920: Ensure that we can handle get SDIs from 22.10 and 24.10 ve…

Author: mronstro

storage/ndb/plugin/ndb_dd_sdi.cc

@@ -101,8 +101,15 @@ static bool check_sdi_compatibility(const dd::RJ_Document &doc) {
   assert(doc.HasMember("mysqld_version_id"));
   const dd::RJ_Value &mysqld_version_id = doc["mysqld_version_id"];
   assert(mysqld_version_id.IsUint64());
-  if (mysqld_version_id.GetUint64() > std::uint64_t(MYSQL_VERSION_ID)) {
-    // Cannot deserialize SDIs from newer versions
+  if (mysqld_version_id.GetUint64() > std::uint64_t(221100)) {
+    /**
+     * We cannot handle deserialize from version newer than 22.10,
+     * thus we cannot handle tables created in e.g. 24.10.x.
+     * We can handle tables created in earlier versions always.
+     *
+     * Since this code is only used in 22.10.13 and newer we need
+     * not check any more.
+     */
     my_error(ER_IMP_INCOMPATIBLE_MYSQLD_VERSION, MYF(0),
              mysqld_version_id.GetUint64(), std::uint64_t(MYSQL_VERSION_ID));
     return true;