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MCOL-1822 Intermediate checkin. DISTINCT not working.

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This commit is contained in:
David Hall
2019-02-25 14:54:46 -06:00
parent ab931e7c51
commit a2aa4b8479
67 changed files with 2391 additions and 1018 deletions
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94
utils/funcexp/func_cast.cpp
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@@ -139,6 +139,26 @@ int64_t Func_cast_signed::getIntVal(Row& row,
}
break;
case execplan::CalpontSystemCatalog::LONGDOUBLE:
{
long double value = parm[0]->data()->getLongDoubleVal(row, isNull);
if (value > 0)
value += 0.5;
else if (value < 0)
value -= 0.5;
int64_t ret = (int64_t) value;
if (value > (long double) numeric_limits<int64_t>::max())
ret = numeric_limits<int64_t>::max();
else if (value < (long double) (numeric_limits<int64_t>::min() + 2))
ret = numeric_limits<int64_t>::min() + 2; // IDB min for bigint
return ret;
}
break;
case execplan::CalpontSystemCatalog::VARCHAR:
case execplan::CalpontSystemCatalog::CHAR:
case execplan::CalpontSystemCatalog::TEXT:
@@ -266,6 +286,26 @@ uint64_t Func_cast_unsigned::getUintVal(Row& row,
}
break;
case execplan::CalpontSystemCatalog::LONGDOUBLE:
{
long double value = parm[0]->data()->getLongDoubleVal(row, isNull);
if (value > 0)
value += 0.5;
else if (value < 0)
value -= 0.5;
uint64_t ret = (uint64_t) value;
if (value > (long double) numeric_limits<uint64_t>::max() - 2)
ret = numeric_limits<int64_t>::max();
else if (value < 0)
ret = 0;
return ret;
}
break;
case execplan::CalpontSystemCatalog::VARCHAR:
case execplan::CalpontSystemCatalog::CHAR:
case execplan::CalpontSystemCatalog::TEXT:
@@ -391,6 +431,12 @@ string Func_cast_char::getStrVal(Row& row,
}
break;
case execplan::CalpontSystemCatalog::LONGDOUBLE:
{
return helpers::longDoubleToString(parm[0]->data()->getLongDoubleVal(row, isNull)).substr(0, length);
}
break;
case execplan::CalpontSystemCatalog::FLOAT:
case execplan::CalpontSystemCatalog::UFLOAT:
{
@@ -526,6 +572,17 @@ double Func_cast_date::getDoubleVal(Row& row,
operationColType);
}
long double Func_cast_date::getLongDoubleVal(Row& row,
FunctionParm& parm,
bool& isNull,
CalpontSystemCatalog::ColType& operationColType)
{
return (long double) Func_cast_date::getDatetimeIntVal(row,
parm,
isNull,
operationColType);
}
int32_t Func_cast_date::getDateIntVal(rowgroup::Row& row,
FunctionParm& parm,
@@ -795,6 +852,17 @@ double Func_cast_datetime::getDoubleVal(Row& row,
operationColType);
}
long double Func_cast_datetime::getLongDoubleVal(Row& row,
FunctionParm& parm,
bool& isNull,
CalpontSystemCatalog::ColType& operationColType)
{
return (long double) Func_cast_datetime::getDatetimeIntVal(row,
parm,
isNull,
operationColType);
}
int64_t Func_cast_datetime::getDatetimeIntVal(rowgroup::Row& row,
FunctionParm& parm,
bool& isNull,
@@ -1099,6 +1167,26 @@ IDB_Decimal Func_cast_decimal::getDecimalVal(Row& row,
}
break;
case execplan::CalpontSystemCatalog::LONGDOUBLE:
{
long double value = parm[0]->data()->getLongDoubleVal(row, isNull);
if (value > 0)
decimal.value = (int64_t) (value * helpers::powerOf10_c[decimals] + 0.5);
else if (value < 0)
decimal.value = (int64_t) (value * helpers::powerOf10_c[decimals] - 0.5);
else
decimal.value = 0;
decimal.scale = decimals;
if ( value > max_number_decimal )
decimal.value = max_number_decimal;
else if ( value < -max_number_decimal )
decimal.value = -max_number_decimal;
}
break;
case execplan::CalpontSystemCatalog::DECIMAL:
case execplan::CalpontSystemCatalog::UDECIMAL:
{
@@ -1426,6 +1514,12 @@ double Func_cast_double::getDoubleVal(Row& row,
}
break;
case execplan::CalpontSystemCatalog::LONGDOUBLE:
{
dblval = static_cast<double>(parm[0]->data()->getLongDoubleVal(row, isNull));
}
break;
case execplan::CalpontSystemCatalog::DECIMAL:
case execplan::CalpontSystemCatalog::UDECIMAL:
{