HappenLee commented on code in PR #53734:
URL: https://github.com/apache/doris/pull/53734#discussion_r2234645832
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be/src/vec/runtime/time_value.h:
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@@ -34,10 +35,43 @@ class TimeValue {
constexpr static int64_t ONE_HOUR_MICROSECONDS = 60 *
ONE_MINUTE_MICROSECONDS;
constexpr static int64_t ONE_MINUTE_SECONDS = 60;
constexpr static int64_t ONE_HOUR_SECONDS = 60 * ONE_MINUTE_SECONDS;
+ constexpr static uint32_t MICROS_SCALE = 6;
+ constexpr static int64_t MAX_TIME =
+ 3024000LL * ONE_SECOND_MICROSECONDS - 1; // 840:00:00 - 1ms ->
838:59:59.999999
using TimeType = typename PrimitiveTypeTraits<TYPE_TIMEV2>::CppType;
using ColumnTime = vectorized::DataTypeTimeV2::ColumnType;
+ static int64_t round_time(TimeType value, uint32_t scale) {
+ auto time = (int64_t)value;
+ DCHECK(scale <= MICROS_SCALE);
+ int64_t factor = common::exp10_i64(6 - scale);
+ int64_t roundedValue = (time >= 0) ? (time + factor / 2) / factor *
factor
Review Comment:
rounded_value
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