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MDEV-4857 Wrong result of HOUR('1 00:00:00')

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modified:
  mysql-test/r/func_time.result
  mysql-test/t/func_time.test
  sql-common/my_time.c
  sql/item_func.h
  sql/item_timefunc.cc
  sql/mysql_priv.h
  sql/time.cc
This commit is contained in:
Alexander Barkov
2013-12-02 15:09:34 +04:00
parent 928543ca6c
commit b97b9536c7
7 changed files with 70 additions and 5 deletions
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4
sql/item_func.h
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@@ -158,7 +158,9 @@ public:
}
inline bool get_arg0_time(MYSQL_TIME *ltime)
{
return (null_value=args[0]->get_time(ltime));
null_value= args[0]->get_time(ltime);
DBUG_ASSERT(ltime->time_type != MYSQL_TIMESTAMP_TIME || ltime->day == 0);
return null_value;
}
bool is_null() {
update_null_value();