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Actually, I do it in order to pull new stuff

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This commit is contained in:
Sinisa@sinisa.nasamreza.org
2002-11-14 22:08:25 +02:00
parent 9ef972fd2c
commit 93adaa6d28
2 changed files with 11 additions and 10 deletions
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9
sql/sql_select.cc
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@ -378,7 +378,7 @@ JOIN::optimize()
error = 0;
DBUG_RETURN(1);
}
if (cond_value == Item::COND_FALSE || !unit->select_limit_cnt)
if (cond_value == Item::COND_FALSE || (!unit->select_limit_cnt && !(select_options & OPTION_FOUND_ROWS)))
{ /* Impossible cond */
zero_result_cause= "Impossible WHERE";
DBUG_RETURN(0);
@ -669,10 +669,13 @@ JOIN::exec()
result->send_fields(fields_list,1);
if (!having || having->val_int())
{
if (do_send_rows && result->send_data(fields_list))
if (do_send_rows && unit->select_limit_cnt && result->send_data(fields_list))
error= 1;
else
{
error= (int) result->send_eof();
send_records=1;
}
}
else
error=(int) result->send_eof();
@ -5151,7 +5154,7 @@ end_send(JOIN *join, JOIN_TAB *join_tab __attribute__((unused)),
error=0;
if (join->procedure)
error=join->procedure->send_row(*join->fields);
else if (join->do_send_rows)
else if (join->do_send_rows && join->unit->select_limit_cnt)
error=join->result->send_data(*join->fields);
if (error)
DBUG_RETURN(-1); /* purecov: inspected */