thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-15 12:14:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

review fix

Browse Source
This commit is contained in:
kevinyhzou 2024-10-25 17:55:43 +08:00
parent 4af5335d99
commit 7abff8c345
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/Functions/UTCTimestampTransform.cpp
View File

@ -27,7 +27,7 @@ namespace ErrorCodes
namespace
{
template <typename Name, bool to>
template <typename Name, bool toUTC>
class UTCTimestampTransform : public IFunction
{
public:
@ -87,11 +87,11 @@ namespace
for (size_t i = 0; i < input_rows_count; ++i)
{
UInt32 date_time_val = date_time_col.getElement(i);
auto timezoneOffset = time_zone.timezoneOffset(date_time_val);
if constexpr (to)
result_data[i] = date_time_val - static_cast<UInt32>(timezoneOffset);
auto time_zone_offset = time_zone.timezoneOffset(date_time_val);
if constexpr (toUTC)
result_data[i] = date_time_val - static_cast<UInt32>(time_zone_offset);
else
result_data[i] = date_time_val + static_cast<UInt32>(timezoneOffset);
result_data[i] = date_time_val + static_cast<UInt32>(time_zone_offset);
}
return result_column;
}
@ -109,12 +109,12 @@ namespace
DateTime64 date_time_val = date_time_col.getElement(i);
Int64 seconds = date_time_val.value / scale_multiplier;
Int64 micros = date_time_val.value % scale_multiplier;
auto timezoneOffset = time_zone.timezoneOffset(seconds);
auto time_zone_offset = time_zone.timezoneOffset(seconds);
Int64 time_val = seconds;
if constexpr (to)
time_val -= timezoneOffset;
if constexpr (toUTC)
time_val -= time_zone_offset;
else
time_val += timezoneOffset;
time_val += time_zone_offset;
DateTime64 date_time_64(time_val * scale_multiplier + micros);
result_data[i] = date_time_64;
}