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MCOL-265 Add support for TIMESTAMP data type

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This commit is contained in:
Gagan Goel
2019-03-17 14:14:03 -04:00
parent 8a7ccd7d93
commit e89d1ac3cf
167 changed files with 4346 additions and 250 deletions
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19
utils/funcexp/func_monthname.cpp
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@@ -73,6 +73,15 @@ int64_t Func_monthname::getDatetimeIntVal(rowgroup::Row& row,
return val;
}
int64_t Func_monthname::getTimestampIntVal(rowgroup::Row& row,
FunctionParm& parm,
bool& isNull,
CalpontSystemCatalog::ColType& ct)
{
uint32_t val = getIntVal(row, parm, isNull, ct);
return val;
}
int64_t Func_monthname::getIntVal(rowgroup::Row& row,
FunctionParm& parm,
bool& isNull,
@@ -92,6 +101,16 @@ int64_t Func_monthname::getIntVal(rowgroup::Row& row,
val = parm[0]->data()->getIntVal(row, isNull);
return (unsigned)((val >> 44) & 0xf);
case CalpontSystemCatalog::TIMESTAMP:
{
val = parm[0]->data()->getIntVal(row, isNull);
TimeStamp timestamp(val);
int64_t seconds = timestamp.second;
MySQLTime time;
gmtSecToMySQLTime(seconds, time, fTimeZone);
return time.month;
}
// Time adds to now() and then gets value
case CalpontSystemCatalog::TIME:
aDateTime = static_cast<DateTime>(nowDatetime());