Method reset

sql/sql_class.cc:4653–4666

void Statement_map::reset()
{
  /* Must be first, hash_free will reset st_hash.records */
  if (st_hash.records)
  {
    mysql_mutex_lock(&LOCK_prepared_stmt_count);
    DBUG_ASSERT(prepared_stmt_count >= st_hash.records);
    prepared_stmt_count-= st_hash.records;
    mysql_mutex_unlock(&LOCK_prepared_stmt_count);
  }
  my_hash_reset(&names_hash);
  my_hash_reset(&st_hash);
  last_found_statement= 0;
}


Statement_map::~Statement_map()