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MCOL-641 Add support for functions (Part 1).

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This commit is contained in:
Gagan Goel
2020-04-19 23:27:43 -04:00
committed by Roman Nozdrin
parent 554c6da8e8
commit cfe35b5c7f
28 changed files with 2102 additions and 462 deletions
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31
utils/funcexp/func_inet_aton.cpp
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@ -154,21 +154,34 @@ execplan::IDB_Decimal Func_inet_aton::getDecimalVal(rowgroup::Row& row,
bool& isNull,
execplan::CalpontSystemCatalog::ColType& op_ct)
{
// std::cout << "In Func_inet_aton::getDecimalVal" << std::endl;
execplan::IDB_Decimal dValue ( joblist::NULL_INT64, 0, 0 );
execplan::CalpontSystemCatalog::ColType colType = fp[0]->data()->resultType();
const std::string& sValue = fp[0]->data()->getStrVal(row, isNull);
if (!isNull)
if (colType.precision <= datatypes::INT64MAXPRECISION)
{
int64_t iValue = convertAton( sValue, isNull );
if (!isNull)
return execplan::IDB_Decimal( iValue, 0, 0 );
}
{
int64_t iValue = convertAton( sValue, isNull );
return dValue;
if (!isNull)
return execplan::IDB_Decimal( iValue, colType.scale, colType.precision );
}
return execplan::IDB_Decimal( joblist::NULL_INT64, colType.scale, colType.precision );
}
else
{
if (!isNull)
{
int64_t iValue = convertAton( sValue, isNull );
if (!isNull)
return execplan::IDB_Decimal( 0, colType.scale, colType.precision, (int128_t) iValue );
}
return execplan::IDB_Decimal( 0, colType.scale, colType.precision, datatypes::Decimal128Null );
}
}
//------------------------------------------------------------------------------