Set set utf8mb4 charset on mysql connection

diff --git a/src/ejabberd_odbc.erl b/src/ejabberd_odbc.erl
index d7b8fa83a0c576da227892d29f53c328552eb694..a15c66b5d29e86984b6890f8a15bd23f66840259 100644 (file)
--- a/src/ejabberd_odbc.erl
+++ b/src/ejabberd_odbc.erl
@@ -618,7 +618,7 @@ mysql_connect(Server, Port, DB, Username, Password) ->
        of
        {ok, Ref} ->
            p1_mysql_conn:fetch(
-               Ref, [<<"set names 'utf8';">>], self()),
+               Ref, [<<"set names 'utf8mb4' collate 'utf8mb4_bin';">>], self()),
            {ok, Ref};
        Err -> Err
     end.