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MCOL-641 Initial version of Math operations for wide decimal.

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This commit is contained in:
Roman Nozdrin
2020-03-12 19:39:10 +00:00
parent 62d0c82d75
commit b09f3088ca
22 changed files with 1323 additions and 213 deletions
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8
utils/common/columnwidth.h
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@ -18,7 +18,6 @@
#ifndef UTILS_COLWIDTH_H
#define UTILS_COLWIDTH_H
#include "calpontsystemcatalog.h"
#include "branchpred.h"
namespace utils
@ -36,13 +35,6 @@ namespace utils
return width <= MAXLEGACYWIDTH;
}
inline bool isWideDecimalType(const execplan::CalpontSystemCatalog::ColType& ct)
{
return ((ct.colDataType == execplan::CalpontSystemCatalog::DECIMAL ||
ct.colDataType == execplan::CalpontSystemCatalog::UDECIMAL) &&
ct.colWidth == MAXCOLUMNWIDTH);
}
/** @brief Map a DECIMAL precision to data width in bytes */
inline uint8_t widthByPrecision(unsigned p)
{