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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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29
versioning/BRM/extentmap.cpp
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@ -55,6 +55,7 @@ namespace bi = boost::interprocess;
#include "mastersegmenttable.h"
#include "blocksize.h"
#include "dataconvert.h"
#include "widedecimalutils.h"
#include "oamcache.h"
#include "IDBDataFile.h"
#include "IDBPolicy.h"
@ -118,8 +119,8 @@ EMCasualPartition_struct::EMCasualPartition_struct()
{
lo_val = numeric_limits<int64_t>::max();
hi_val = numeric_limits<int64_t>::min();
dataconvert::DataConvert::int128Max(bigLoVal);
dataconvert::DataConvert::int128Min(bigHiVal);
utils::int128Max(bigLoVal);
utils::int128Min(bigHiVal);
sequenceNum = 0;
isValid = CP_INVALID;
}
@ -360,8 +361,8 @@ int ExtentMap::_markInvalid(const LBID_t lbid, const execplan::CalpontSystemCata
{
fExtentMap[i].partition.cprange.lo_val = numeric_limits<int64_t>::max();
fExtentMap[i].partition.cprange.hi_val = numeric_limits<int64_t>::min();
dataconvert::DataConvert::int128Max(fExtentMap[i].partition.cprange.bigLoVal);
dataconvert::DataConvert::int128Min(fExtentMap[i].partition.cprange.bigHiVal);
utils::int128Max(fExtentMap[i].partition.cprange.bigLoVal);
utils::int128Min(fExtentMap[i].partition.cprange.bigHiVal);
}
incSeqNum(fExtentMap[i].partition.cprange.sequenceNum);
@ -1048,7 +1049,7 @@ bool ExtentMap::isValidCPRange(const T& max, const T& min, execplan::CalpontSyst
else
{
unsigned __int128 temp;
dataconvert::DataConvert::uint128Max(temp);
utils::uint128Max(temp);
if ( (static_cast<unsigned __int128>(min) >= (temp - 1)) ||
(static_cast<unsigned __int128>(max) >= (temp - 1)) )
@ -1070,7 +1071,7 @@ bool ExtentMap::isValidCPRange(const T& max, const T& min, execplan::CalpontSyst
else
{
__int128 temp;
dataconvert::DataConvert::int128Min(temp);
utils::int128Min(temp);
if ( (min <= (temp + 1)) ||
(max <= (temp + 1)) )
@ -1112,8 +1113,8 @@ int ExtentMap::getMaxMin(const LBID_t lbid,
if (typeid(T) == typeid(__int128))
{
__int128 tmpMax, tmpMin;
dataconvert::DataConvert::int128Min(tmpMax);
dataconvert::DataConvert::int128Max(tmpMin);
utils::int128Min(tmpMax);
utils::int128Max(tmpMin);
max = tmpMax;
min = tmpMin;
}
@ -2730,8 +2731,8 @@ LBID_t ExtentMap::_createColumnExtent_DBroot(uint32_t size, int OID,
}
else
{
dataconvert::DataConvert::int128Max(e->partition.cprange.bigLoVal);
dataconvert::DataConvert::int128Min(e->partition.cprange.bigHiVal);
utils::int128Max(e->partition.cprange.bigLoVal);
utils::int128Min(e->partition.cprange.bigHiVal);
}
}
@ -2941,8 +2942,8 @@ LBID_t ExtentMap::_createColumnExtentExactFile(uint32_t size, int OID,
}
else
{
dataconvert::DataConvert::int128Max(e->partition.cprange.bigLoVal);
dataconvert::DataConvert::int128Min(e->partition.cprange.bigHiVal);
utils::int128Max(e->partition.cprange.bigLoVal);
utils::int128Min(e->partition.cprange.bigHiVal);
}
}
@ -3128,8 +3129,8 @@ LBID_t ExtentMap::_createDictStoreExtent(uint32_t size, int OID,
e->status = EXTENTUNAVAILABLE;// @bug 1911 mark extent as in process
e->partition.cprange.lo_val = numeric_limits<int64_t>::max();
e->partition.cprange.hi_val = numeric_limits<int64_t>::min();
dataconvert::DataConvert::int128Max(e->partition.cprange.bigLoVal);
dataconvert::DataConvert::int128Min(e->partition.cprange.bigHiVal);
utils::int128Max(e->partition.cprange.bigLoVal);
utils::int128Min(e->partition.cprange.bigHiVal);
e->partition.cprange.sequenceNum = 0;
e->partition.cprange.isValid = CP_INVALID;