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MCOL-3659 Use Long Double as result type for AVG_DISTINCT window function.

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Gagan Goel
2019-12-10 07:26:25 +00:00
parent a9717ad49d
commit e88becca30
1 changed files with 2 additions and 1 deletions
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3
dbcon/execplan/windowfunctioncolumn.cpp
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@ -384,7 +384,8 @@ void WindowFunctionColumn::adjustResultType()
fResultType = fFunctionParms[0]->resultType(); fResultType = fFunctionParms[0]->resultType();
if (boost::iequals(fFunctionName, "SUM") || if (boost::iequals(fFunctionName, "SUM") ||
boost::iequals(fFunctionName, "AVG")) boost::iequals(fFunctionName, "AVG") ||
boost::iequals(fFunctionName, "AVG_DISTINCT"))
{ {
fResultType.colDataType = CalpontSystemCatalog::LONGDOUBLE; fResultType.colDataType = CalpontSystemCatalog::LONGDOUBLE;
fResultType.colWidth = sizeof(long double); fResultType.colWidth = sizeof(long double);