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valgrind error fix

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unknown 2007-02-12 19:28:49 +04:00
parent 2572c82621
commit 7ca34a798f
1 changed files with 12 additions and 7 deletions
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19
sql/opt_range.cc
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@ -8820,7 +8820,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::get_next()
#else
int result;
#endif
int is_last_prefix;
int is_last_prefix= 0;
DBUG_ENTER("QUICK_GROUP_MIN_MAX_SELECT::get_next");
@ -8835,13 +8835,18 @@ int QUICK_GROUP_MIN_MAX_SELECT::get_next()
Check if this is the last group prefix. Notice that at this point
this->record contains the current prefix in record format.
*/
is_last_prefix= key_cmp(index_info->key_part, last_prefix,
group_prefix_len);
DBUG_ASSERT(is_last_prefix <= 0);
if (result == HA_ERR_KEY_NOT_FOUND)
continue;
else if (result)
if (!result)
{
is_last_prefix= key_cmp(index_info->key_part, last_prefix,
group_prefix_len);
DBUG_ASSERT(is_last_prefix <= 0);
}
else
{
if (result == HA_ERR_KEY_NOT_FOUND)
continue;
break;
}
if (have_min)
{