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MCOL-4409 Moved static Decimal conversion methods into VDecimal class

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MCOL-4409 This patch combines VDecimal and Decimal and makes
IDB_Decimal an alias for the result class

MCOL-4409 More boilerplate reduction in Func_mod

Removed couple TSInt128::toType() methods
This commit is contained in:
Roman Nozdrin
2020-11-24 15:28:38 +00:00
parent 2003417a89
commit 494bde61e1
27 changed files with 760 additions and 929 deletions
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17
utils/funcexp/func_elt.cpp
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@ -77,22 +77,7 @@ string Func_elt::getStrVal(rowgroup::Row& row,
if (parm[0]->data()->resultType().colWidth == datatypes::MAXDECIMALWIDTH)
{
int128_t scaleDivisor, scaleDivisor2;
datatypes::getScaleDivisor(scaleDivisor, d.scale);
scaleDivisor2 = (scaleDivisor <= 10) ? 1 : (scaleDivisor / 10);
int128_t tmpval = d.s128Value / scaleDivisor;
int128_t lefto = (d.s128Value - tmpval * scaleDivisor) / scaleDivisor2;
if (utils::is_nonnegative(tmpval) && lefto > 4)
tmpval++;
if (utils::is_negative(tmpval) && lefto < -4)
tmpval--;
number = datatypes::Decimal::getInt64FromWideDecimal(tmpval);
number = static_cast<int64_t>(d.getPosNegRoundedIntegralPart(4));
}
else
{