int spider_mbase_share::convert_key_hint_str()

{

  spider_string *tmp_key_hint;

  int roop_count;

  TABLE_SHARE *table_share = spider_share->table_share;

  DBUG_ENTER("spider_mbase_share::convert_key_hint_str");

  if (spider_share->access_charset->cset != system_charset_info->cset)

  {

    /* need conversion */

    for (roop_count = 0, tmp_key_hint = key_hint;

      roop_count < (int) table_share->keys; roop_count++, tmp_key_hint++)

    {

      tmp_key_hint->length(0);

      if (tmp_key_hint->append(spider_share->key_hint->ptr(),

        spider_share->key_hint->length(), system_charset_info))

        DBUG_RETURN(HA_ERR_OUT_OF_MEM);

    }

  } else {

    for (roop_count = 0, tmp_key_hint = key_hint;

      roop_count < (int) table_share->keys; roop_count++, tmp_key_hint++)

    {

      if (tmp_key_hint->copy(spider_share->key_hint[roop_count]))

        DBUG_RETURN(HA_ERR_OUT_OF_MEM);

    }

  }

  DBUG_RETURN(0);

}

--echo #

--echo # tmp

--echo #

--disable_query_log

--disable_result_log

--source ../../t/test_init.inc

--enable_result_log

--enable_query_log

evalp CREATE SERVER srv FOREIGN DATA WRAPPER mysql

OPTIONS (SOCKET "$MASTER_1_MYSOCK", DATABASE 'test',user 'root');

create table t2 (c int, d int, key (c), key (d));

show create table t2;

create table t1 (c int, d int, key (c), key (d)) ENGINE=Spider

COMMENT='WRAPPER "mysql", srv "srv",TABLE "t2", idx001 "f d"';

show create table t1;

/* 13 */ insert into t1 values (42, 23), (37, 93);

select max(d) from t1;

drop table t1, t2;

drop server srv;

--disable_query_log

--disable_result_log

--source ../../t/test_deinit.inc

--enable_result_log

--enable_query_log

--echo #

--echo # end of test tmp

--echo #