diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h index a0f34434254285b202b81845f6b02ae1f01c8d83..721e032a5b094053f7844837fd554728205a1a21 100644 --- a/sql/mysql_priv.h +++ b/sql/mysql_priv.h @@ -807,6 +807,7 @@ extern SHOW_COMP_OPTION have_berkeley_db; extern struct system_variables global_system_variables; extern struct system_variables max_system_variables; extern struct rand_struct sql_rand; +extern String null_string; extern HASH open_cache; extern TABLE *unused_tables; extern I_List<i_string> binlog_do_db, binlog_ignore_db;