From 662823c2097654f6bc92deef0d2777ab9d8a20ac Mon Sep 17 00:00:00 2001 From: unknown Date: Wed, 26 Jan 2005 16:02:19 +0400 Subject: after review fixup (bug #8129: help.test fails using --ps-protocol) --- sql/sql_help.cc | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sql/sql_help.cc') diff --git a/sql/sql_help.cc b/sql/sql_help.cc index ff2f5bf4992..759b535da53 100644 --- a/sql/sql_help.cc +++ b/sql/sql_help.cc @@ -558,6 +558,10 @@ SQL_SELECT *prepare_simple_select(THD *thd, Item *cond, TABLE_LIST *tables, { if (!cond->fixed) cond->fix_fields(thd, tables, &cond); // can never fail + + /* Assume that no indexes cover all required fields */ + table->used_keys.clear_all(); + SQL_SELECT *res= make_select(table,0,0,cond,error); if (*error || (res && res->check_quick(thd, 0, HA_POS_ERROR)) || (res->quick && res->quick->reset())) -- cgit v1.2.1