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[Bug](date) fix BE crash if month_floor 's argument is null (#16281)

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This commit is contained in:
Gabriel
2023-02-01 12:25:57 +08:00
committed by GitHub
parent 95d7c2de26
commit dbd1dfb64c
3 changed files with 24 additions and 2 deletions
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9
be/src/vec/functions/function_datetime_floor_ceil.cpp
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@ -434,13 +434,20 @@ struct TimeRound {
res = origin_date;
auto ts2 = binary_cast<NativeType, DateValueType>(date);
auto& ts1 = (DateValueType&)(res);
if (!ts2.is_valid_date() || !ts1.is_valid_date()) {
is_null = true;
return;
}
TimeRound<Impl>::template time_round<NativeType, DateValueType>(ts2, period, ts1, is_null);
}
template <typename NativeType, typename DateValueType>
static void time_round(NativeType date, Int32 period, NativeType& res, UInt8& is_null) {
auto ts2 = binary_cast<NativeType, DateValueType>(date);
if (!ts2.is_valid_date()) {
is_null = true;
return;
}
auto& ts1 = (DateValueType&)(res);
if constexpr (Impl::Unit != WEEK) {
ts1.from_olap_datetime(FIRST_DAY);