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MCOL-174 Replace custom helpers::power() with standard pow(). helpers::power() breaks with #dec > 9

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This commit is contained in:
David Hall
2019-07-31 14:49:31 -05:00
parent 765d1d38d4
commit 81e745256b
8 changed files with 39 additions and 30 deletions
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14
utils/funcexp/func_mod.cpp
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@ -74,10 +74,10 @@ IDB_Decimal Func_mod::getDecimalVal(Row& row,
}
IDB_Decimal d = parm[0]->data()->getDecimalVal(row, isNull);
int64_t value = d.value / helpers::power(d.scale);
int lefto = d.value % helpers::power(d.scale);
int64_t value = d.value / pow(10.0, d.scale);
int lefto = d.value % pow(10.0, d.scale);
int64_t mod = (value % div) * helpers::power(d.scale) + lefto;
int64_t mod = (value % div) * pow(10.0, d.scale) + lefto;
retValue.value = mod;
retValue.scale = d.scale;
@ -164,7 +164,7 @@ double Func_mod::getDoubleVal(Row& row,
case execplan::CalpontSystemCatalog::UDECIMAL:
{
IDB_Decimal d = parm[0]->data()->getDecimalVal(row, isNull);
int64_t value = d.value / helpers::power(d.scale);
int64_t value = d.value / pow(10.0, d.scale);
mod = value % div;
}
@ -268,7 +268,7 @@ long double Func_mod::getLongDoubleVal(Row& row,
case execplan::CalpontSystemCatalog::UDECIMAL:
{
IDB_Decimal d = parm[0]->data()->getDecimalVal(row, isNull);
int64_t value = d.value / helpers::power(d.scale);
int64_t value = d.value / pow(10.0, d.scale);
mod = value % div;
}
@ -375,7 +375,7 @@ int64_t Func_mod::getIntVal(Row& row,
case execplan::CalpontSystemCatalog::UDECIMAL:
{
IDB_Decimal d = parm[0]->data()->getDecimalVal(row, isNull);
int64_t value = d.value / helpers::power(d.scale);
int64_t value = d.value / pow(10.0, d.scale);
mod = value % div;
}
@ -473,7 +473,7 @@ uint64_t Func_mod::getUIntVal(Row& row,
case execplan::CalpontSystemCatalog::UDECIMAL:
{
IDB_Decimal d = parm[0]->data()->getDecimalVal(row, isNull);
int64_t value = d.value / helpers::power(d.scale);
int64_t value = d.value / pow(10.0, d.scale);
mod = value % div;
}