database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-29 08:21:15 +03:00
Code Activity

MCOL-1433 Fix some functions for TIME

Browse Source 
Fixes the following:

* CAST() (as DATE/DATETIME)
* DATE()
* DATE_FORMAT()
* MAKEDATE()
* NULLIF()
* TIMEDIFF()
* TO_DAYS() / DATEDIFF()
This commit is contained in:
Andrew Hutchings
2018-07-12 15:13:43 +01:00
parent 1fa2537575
commit fb8aab959d
7 changed files with 134 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
utils/funcexp/func_date_format.cpp
View File

@ -269,6 +269,34 @@ string Func_date_format::getStrVal(rowgroup::Row& row,
dt.msecond = (uint32_t)((val & 0xfffff));
break;
case CalpontSystemCatalog::TIME:
{
DateTime aDateTime = static_cast<DateTime>(nowDatetime());
Time aTime = parm[0]->data()->getTimeIntVal(row, isNull);
aTime.day = 0;
aDateTime.hour = 0;
aDateTime.minute = 0;
aDateTime.second = 0;
aDateTime.msecond = 0;
if ((aTime.hour < 0) || (aTime.is_neg))
{
aTime.hour = -abs(aTime.hour);
aTime.minute = -abs(aTime.minute);
aTime.second = -abs(aTime.second);
aTime.msecond = -abs(aTime.msecond);
}
val = addTime(aDateTime, aTime);
dt.year = (uint32_t)((val >> 48) & 0xffff);
dt.month = (uint32_t)((val >> 44) & 0xf);
dt.day = (uint32_t)((val >> 38) & 0x3f);
dt.hour = (uint32_t)((val >> 32) & 0x3f);
dt.minute = (uint32_t)((val >> 26) & 0x3f);
dt.second = (uint32_t)((val >> 20) & 0x3f);
dt.msecond = (uint32_t)((val & 0xfffff));
break;
}
case CalpontSystemCatalog::CHAR:
case CalpontSystemCatalog::VARCHAR:
case CalpontSystemCatalog::TEXT: