Function push_warning

sql/sql_error.cc:748–772

*/

void push_warning(THD *thd, Sql_condition::enum_warning_level level,
                  uint code, const char *msg)
{
  DBUG_ENTER("push_warning");
  DBUG_PRINT("enter", ("code: %d, msg: %s", code, msg));

  /*
    Calling push_warning/push_warning_printf with a level of
    WARN_LEVEL_ERROR *is* a bug.  Either use my_printf_error(),
    my_error(), or WARN_LEVEL_WARN.
  */
  DBUG_ASSERT(level != Sql_condition::WARN_LEVEL_ERROR);

  if (level == Sql_condition::WARN_LEVEL_ERROR)
    level= Sql_condition::WARN_LEVEL_WARN;

  DBUG_ASSERT(strlen(msg));
  DBUG_ASSERT(msg[strlen(msg)-1] != '\n');
  (void) thd->raise_condition(code, "\0\0\0\0\0", level, msg);

  /* Make sure we also count warnings pushed after calling set_ok_status(). */
  thd->get_stmt_da()->increment_warning();

  DBUG_VOID_RETURN;
}


/*