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MCOL-1793, fix REGR_SLOPE calculations, change scale to DECIMAL_NOT_SPECIFIED (variable length) for most REGR_*** functions.

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This commit is contained in:
David Hall
2018-11-20 16:29:17 -06:00
parent 06d1c9fcbe
commit 9c1bc910a5
11 changed files with 44 additions and 39 deletions
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4
utils/regr/regr_r2.cpp
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@ -61,8 +61,8 @@ mcsv1_UDAF::ReturnCode regr_r2::init(mcsv1Context* context,
context->setUserDataSize(sizeof(regr_r2_data));
context->setResultType(CalpontSystemCatalog::DOUBLE);
context->setColWidth(8);
context->setScale(colTypes[0].scale + 8);
context->setPrecision(19);
context->setScale(DECIMAL_NOT_SPECIFIED);
context->setPrecision(0);
context->setRunFlag(mcsv1sdk::UDAF_IGNORE_NULLS);
return mcsv1_UDAF::SUCCESS;