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make multi updates statistics visible in SHOW STATUS as Com_update_multi

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This commit is contained in:
serg@serg.mysql.com
2002-11-29 13:17:54 +01:00
parent fcec08584a
commit 409f7af3cf
3 changed files with 22 additions and 13 deletions
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26
sql/sql_parse.cc
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@ -1894,24 +1894,30 @@ mysql_execute_command(THD *thd)
send_error(thd,ER_WRONG_VALUE_COUNT);
DBUG_VOID_RETURN;
}
if (select_lex->table_list.elements == 1)
res= mysql_update(thd,tables,
select_lex->item_list,
lex->value_list,
select_lex->where,
(ORDER *) select_lex->order_list.first,
select_lex->select_limit,
lex->duplicates);
break;
case SQLCOM_UPDATE_MULTI:
if (check_access(thd,UPDATE_ACL,tables->db,&tables->grant.privilege))
goto error;
if (grant_option && check_grant(thd,UPDATE_ACL,tables))
goto error;
if (select_lex->item_list.elements != lex->value_list.elements)
{
res= mysql_update(thd,tables,
select_lex->item_list,
lex->value_list,
select_lex->where,
(ORDER *) select_lex->order_list.first,
select_lex->select_limit,
lex->duplicates);
send_error(thd,ER_WRONG_VALUE_COUNT);
DBUG_VOID_RETURN;
}
else
{
multi_update *result;
uint table_count;
TABLE_LIST *auxi;
const char *msg=0;
lex->sql_command=SQLCOM_UPDATE_MULTI;
for (auxi= (TABLE_LIST*) tables, table_count=0 ; auxi ; auxi=auxi->next)
table_count++;