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UUID() bug that manifests itself on low-res (<1 us) timers only

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(and not critical at all as it does not result in repeated values)
This commit is contained in:
unknown 2004-03-14 11:50:15 +01:00
parent 8b11f1c106
commit 9dc59e9ac8
1 changed files with 8 additions and 1 deletions
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9
sql/item_strfunc.cc
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@ -2754,7 +2754,14 @@ String *Item_func_uuid::val_str(String *str)
tv++; tv++;
} }
else else
nanoseq=0; {
if (nanoseq)
{
tv-=nanoseq;
nanoseq=0;
}
DBUG_ASSERT(tv > uuid_time);
}
uuid_time=tv; uuid_time=tv;
pthread_mutex_unlock(&LOCK_uuid_generator); pthread_mutex_unlock(&LOCK_uuid_generator);