zhiqiang 49dd411f87 [fix](datetime) fix datetime round on BE (#31205) ...

with tmp as (
            select CONCAT(
                YEAR('2024-02-06 03:37:07.157'), '-', 
                LPAD(MONTH('2024-02-06 03:37:07.157'), 2, '0'), '-',
                LPAD(DAY('2024-02-06 03:37:07.157'), 2, '0'), ' ',
                LPAD(HOUR('2024-02-06 03:37:07.157'), 2, '0'), ':',
                LPAD(MINUTE('2024-02-06 03:37:07.157'), 2, '0'), ':',
                LPAD(SECOND('2024-02-06 03:37:07.157'), 2, '0'), '.', "123456789" )
            AS generated_string)
            select generated_string, cast(generated_string as DateTime(6)) from tmp
before (incorrect round)

+-------------------------------+-----------------------------------------+
| generated_string              | cast(generated_string as DATETIMEV2(6)) |
+-------------------------------+-----------------------------------------+
| 2024-02-06 03:37:07.123456789 | 2024-02-06 03:37:07.123456              |
+-------------------------------+-----------------------------------------+
after (round up, keep consistent with mysql):

+-------------------------------+-----------------------------------------+
| generated_string              | cast(generated_string as DATETIMEV2(6)) |
+-------------------------------+-----------------------------------------+
| 2024-02-06 03:37:07.123456789 | 2024-02-06 03:37:07.123457              |
+-------------------------------+-----------------------------------------+
1 row in set (0.03 sec)
same work with #30744 but implemented on BE

2024-02-21 19:18:45 +08:00

..

cmake

[fix](memory) Fix jemalloc lib name for thirdparty arrow (#28843)

2024-02-21 13:52:10 +08:00

src

[fix](datetime) fix datetime round on BE (#31205)

2024-02-21 19:18:45 +08:00

test

[fix](memory) Fix LRU cache stale sweep (#31122)

2024-02-21 17:01:29 +08:00

CMakeLists.txt

[improvement](load) Enable lzo & Remove dependency on Markus F.X.J. Oberhumer's lzo library (#30573)

2024-02-05 22:00:24 +08:00