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-392 Add initial TIME datatype support

Browse Source
This commit is contained in:
Andrew Hutchings
2018-04-23 19:20:31 +01:00
parent b584a7f555
commit 3c1ebd8b94
109 changed files with 2241 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
utils/funcexp/func_truncate.cpp
View File

@ -387,6 +387,51 @@ IDB_Decimal Func_truncate::getDecimalVal(Row& row,
}
break;
case execplan::CalpontSystemCatalog::TIME:
{
int32_t s = 0;
int64_t x = 0;
string value =
DataConvert::timeToString1(parm[0]->data()->getTimeIntVal(row, isNull));
s = parm[1]->data()->getIntVal(row, isNull);
if (!isNull)
{
//strip off micro seconds
value = value.substr(0, 14);
int64_t x = atoll(value.c_str());
if ( s > 5 )
s = 0;
if ( s > 0 )
{
x *= helpers::powerOf10_c[s];
}
else if (s < 0)
{
s = -s;
if ( s >= (int32_t) value.size() )
{
x = 0;
}
else
{
x /= helpers::powerOf10_c[s];
x *= helpers::powerOf10_c[s];
}
s = 0;
}
}
decimal.value = x;
decimal.scale = s;
}
break;
default:
{