MariaRocks port: In MariaDB, there's no Field_longlong::PACK_LENGTH

And the code in ha_rocksdb.cc makes assumptions about hidden pk length being 8, anyway.
MariaDB · Oct 16, 2016 · 7eef3de · 7eef3de
1 parent b42248d
commit 7eef3de
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/storage/rocksdb/ha_rocksdb.cc b/storage/rocksdb/ha_rocksdb.cc
@@ -3931,7 +3931,7 @@ int ha_rocksdb::read_hidden_pk_id_from_rowkey(longlong* hidden_pk_id)
   if ((!reader.read(Rdb_key_def::INDEX_NUMBER_SIZE)))
     return 1;
 
-  const int length= Field_longlong::PACK_LENGTH;
+  const int length= 8; /* was Field_longlong::PACK_LENGTH in FB MySQL tree */
   const uchar *from= reinterpret_cast<const uchar*>(reader.read(length));
   if (from == nullptr)
   {