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MCOL-641 Refactor initial extent elimination support.

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This commit also adds support in TupleHashJoinStep::forwardCPData,
although we currently do not support wide decimals as join keys.

Row estimation to determine large-side of the join is also updated.
This commit is contained in:
Gagan Goel
2020-07-24 19:04:25 -04:00
committed by Roman Nozdrin
parent ca53b6348a
commit d3bc68b02f
32 changed files with 1221 additions and 386 deletions
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5
dbcon/dmlpackageproc/dmlpackageprocessor.cpp
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@ -52,6 +52,7 @@ using namespace joblist;
using namespace messageqcpp;
#include "tablelockdata.h"
#include "exceptclasses.h"
#include "widedecimalutils.h"
namespace
{
@ -510,8 +511,8 @@ int DMLPackageProcessor::commitBatchAutoOnTransaction(uint64_t uniqueId, BRM::Tx
aInfo.firstLbid = *iter;
aInfo.max = numeric_limits<int64_t>::min(); // Not used
aInfo.min = numeric_limits<int64_t>::max(); // Not used
dataconvert::DataConvert::int128Min(aInfo.bigMax); // Not used
dataconvert::DataConvert::int128Max(aInfo.bigMin); // Not used
utils::int128Min(aInfo.bigMax); // Not used
utils::int128Max(aInfo.bigMin); // Not used
aInfo.seqNum = -1;
cpInfos.push_back(aInfo);
++iter;