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This commit is contained in:
Leonid Fedorov
2022-01-21 16:43:49 +00:00
parent 6b6411229f
commit 04752ec546
1376 changed files with 393460 additions and 412662 deletions
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240
utils/funcexp/func_time.cpp
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@ -16,10 +16,10 @@
MA 02110-1301, USA. */
/****************************************************************************
* $Id: func_time.cpp 3495 2013-01-21 14:09:51Z rdempsey $
*
*
****************************************************************************/
* $Id: func_time.cpp 3495 2013-01-21 14:09:51Z rdempsey $
*
*
****************************************************************************/
#include <cstdlib>
#include <string>
@ -35,146 +35,138 @@ using namespace execplan;
namespace funcexp
{
CalpontSystemCatalog::ColType Func_time::operationType( FunctionParm& fp, CalpontSystemCatalog::ColType& resultType )
CalpontSystemCatalog::ColType Func_time::operationType(FunctionParm& fp,
CalpontSystemCatalog::ColType& resultType)
{
CalpontSystemCatalog::ColType ct;
ct.colDataType = CalpontSystemCatalog::VARCHAR;
ct.colWidth = 255;
return ct;
CalpontSystemCatalog::ColType ct;
ct.colDataType = CalpontSystemCatalog::VARCHAR;
ct.colWidth = 255;
return ct;
}
string Func_time::getStrVal(rowgroup::Row& row,
FunctionParm& parm,
bool& isNull,
string Func_time::getStrVal(rowgroup::Row& row, FunctionParm& parm, bool& isNull,
CalpontSystemCatalog::ColType&)
{
int64_t val = 0;
int64_t val = 0;
switch (parm[0]->data()->resultType().colDataType)
switch (parm[0]->data()->resultType().colDataType)
{
case execplan::CalpontSystemCatalog::BIGINT:
case execplan::CalpontSystemCatalog::INT:
case execplan::CalpontSystemCatalog::MEDINT:
case execplan::CalpontSystemCatalog::TINYINT:
case execplan::CalpontSystemCatalog::SMALLINT:
{
case execplan::CalpontSystemCatalog::BIGINT:
case execplan::CalpontSystemCatalog::INT:
case execplan::CalpontSystemCatalog::MEDINT:
case execplan::CalpontSystemCatalog::TINYINT:
case execplan::CalpontSystemCatalog::SMALLINT:
{
val = dataconvert::DataConvert::intToTime(parm[0]->data()->getIntVal(row, isNull));
val = dataconvert::DataConvert::intToTime(parm[0]->data()->getIntVal(row, isNull));
if (val == -1)
isNull = true;
if (val == -1)
isNull = true;
//else
// return *(reinterpret_cast<uint64_t*>(&val));
break;
}
case execplan::CalpontSystemCatalog::DECIMAL:
case execplan::CalpontSystemCatalog::UDECIMAL:
{
if (parm[0]->data()->resultType().scale == 0)
{
val = dataconvert::DataConvert::intToTime(parm[0]->data()->getIntVal(row, isNull));
if (val == -1)
isNull = true;
//else
// return *(reinterpret_cast<uint64_t*>(&val));
}
else
{
isNull = true;
}
break;
}
case execplan::CalpontSystemCatalog::DOUBLE:
case execplan::CalpontSystemCatalog::FLOAT:
{
isNull = true;
break;
}
case execplan::CalpontSystemCatalog::VARCHAR:
case execplan::CalpontSystemCatalog::CHAR:
case execplan::CalpontSystemCatalog::TEXT:
{
val = dataconvert::DataConvert::stringToTime(parm[0]->data()->getStrVal(row, isNull));
if (val == -1)
isNull = true;
//else
// return *(reinterpret_cast<uint64_t*>(&val));
break;
}
case execplan::CalpontSystemCatalog::TIME:
{
val = parm[0]->data()->getTimeIntVal(row, isNull);
break;
}
case execplan::CalpontSystemCatalog::DATETIME:
{
val = parm[0]->data()->getTimeIntVal(row, isNull);
break;
}
case execplan::CalpontSystemCatalog::TIMESTAMP:
{
dataconvert::TimeStamp timestamp(parm[0]->data()->getTimestampIntVal(row, isNull));
int64_t seconds = timestamp.second;
dataconvert::MySQLTime m_time;
dataconvert::gmtSecToMySQLTime(seconds, m_time, timeZone());
dataconvert::Time time;
time.hour = m_time.hour;
time.minute = m_time.minute;
time.second = m_time.second;
time.is_neg = 0;
time.day = 0;
time.msecond = 0;
val = *(reinterpret_cast<int64_t*>(&time));
break;
}
default:
{
isNull = true;
}
// else
// return *(reinterpret_cast<uint64_t*>(&val));
break;
}
if (isNull)
return "";
case execplan::CalpontSystemCatalog::DECIMAL:
case execplan::CalpontSystemCatalog::UDECIMAL:
{
if (parm[0]->data()->resultType().scale == 0)
{
val = dataconvert::DataConvert::intToTime(parm[0]->data()->getIntVal(row, isNull));
char buf[30] = {'\0'};
dataconvert::DataConvert::timeToString(val, buf, sizeof(buf));
string time(buf);
return time;
if (val == -1)
isNull = true;
// else
// return *(reinterpret_cast<uint64_t*>(&val));
}
else
{
isNull = true;
}
break;
}
case execplan::CalpontSystemCatalog::DOUBLE:
case execplan::CalpontSystemCatalog::FLOAT:
{
isNull = true;
break;
}
case execplan::CalpontSystemCatalog::VARCHAR:
case execplan::CalpontSystemCatalog::CHAR:
case execplan::CalpontSystemCatalog::TEXT:
{
val = dataconvert::DataConvert::stringToTime(parm[0]->data()->getStrVal(row, isNull));
if (val == -1)
isNull = true;
// else
// return *(reinterpret_cast<uint64_t*>(&val));
break;
}
case execplan::CalpontSystemCatalog::TIME:
{
val = parm[0]->data()->getTimeIntVal(row, isNull);
break;
}
case execplan::CalpontSystemCatalog::DATETIME:
{
val = parm[0]->data()->getTimeIntVal(row, isNull);
break;
}
case execplan::CalpontSystemCatalog::TIMESTAMP:
{
dataconvert::TimeStamp timestamp(parm[0]->data()->getTimestampIntVal(row, isNull));
int64_t seconds = timestamp.second;
dataconvert::MySQLTime m_time;
dataconvert::gmtSecToMySQLTime(seconds, m_time, timeZone());
dataconvert::Time time;
time.hour = m_time.hour;
time.minute = m_time.minute;
time.second = m_time.second;
time.is_neg = 0;
time.day = 0;
time.msecond = 0;
val = *(reinterpret_cast<int64_t*>(&time));
break;
}
default:
{
isNull = true;
}
}
if (isNull)
return "";
char buf[30] = {'\0'};
dataconvert::DataConvert::timeToString(val, buf, sizeof(buf));
string time(buf);
return time;
}
int64_t Func_time::getIntVal(rowgroup::Row& row,
FunctionParm& fp,
bool& isNull,
int64_t Func_time::getIntVal(rowgroup::Row& row, FunctionParm& fp, bool& isNull,
execplan::CalpontSystemCatalog::ColType& op_ct)
{
return dataconvert::DataConvert::timeToInt(getStrVal(row, fp, isNull, op_ct));
return dataconvert::DataConvert::timeToInt(getStrVal(row, fp, isNull, op_ct));
}
double Func_time::getDoubleVal(rowgroup::Row& row,
FunctionParm& fp,
bool& isNull,
double Func_time::getDoubleVal(rowgroup::Row& row, FunctionParm& fp, bool& isNull,
execplan::CalpontSystemCatalog::ColType& op_ct)
{
// convert time value to int followiing mysql. e.g. 23:34:34 => 233434
int64_t datetimevalue = dataconvert::DataConvert::stringToDatetime(fp[0]->data()->getStrVal(row, isNull));
return ((unsigned)((datetimevalue >> 32) & 0x3f)) * 10000 +
((unsigned)((datetimevalue >> 26) & 0x3f)) * 100 +
(unsigned)((datetimevalue >> 20) & 0x3f);
// convert time value to int followiing mysql. e.g. 23:34:34 => 233434
int64_t datetimevalue = dataconvert::DataConvert::stringToDatetime(fp[0]->data()->getStrVal(row, isNull));
return ((unsigned)((datetimevalue >> 32) & 0x3f)) * 10000 +
((unsigned)((datetimevalue >> 26) & 0x3f)) * 100 + (unsigned)((datetimevalue >> 20) & 0x3f);
}
} // namespace funcexp
} // namespace funcexp
// vim:ts=4 sw=4: