taosdata / TDengine / #5051

coverage: 73.358% (-0.04%) from 73.398%
#5051

push

travis-ci

web-flow 
feat: taosdump support stream backup/restore (#35326)

139 of 170 new or added lines in 3 files covered. (81.76%)

714 existing lines in 146 files now uncovered.

281543 of 383795 relevant lines covered (73.36%)

135448694.71 hits per line

Source File
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86.62
/source/dnode/vnode/src/tsdb/tsdbReadUtil.c
1 
/*
2 
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3 
 *
4 
 * This program is free software: you can use, redistribute, and/or modify
5 
 * it under the terms of the GNU Affero General Public License, version 3
6 
 * or later ("AGPL"), as published by the Free Software Foundation.
7 
 *
8 
 * This program is distributed in the hope that it will be useful, but WITHOUT
9 
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 
 * FITNESS FOR A PARTICULAR PURPOSE.
11 
 *
12 
 * You should have received a copy of the GNU Affero General Public License
13 
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
14 
 */
15 









16



#include "tsdbReadUtil.h"










17



#include "tsdb.h"










18



#include "tsdbDataFileRW.h"










19



#include "tsdbFS2.h"










20



#include "tsdbMerge.h"










21



#include "tsdbUtil2.h"










22



#include "tsimplehash.h"










23












24



static bool overlapWithDelSkylineWithoutVer(STableBlockScanInfo* pBlockScanInfo, const SBrinRecord* pRecord,










25



                                            int32_t order);










26












27



static int32_t initBlockScanInfoBuf(SBlockInfoBuf* pBuf, int32_t numOfTables) {




328,326,858✔





28



  int32_t              code = TSDB_CODE_SUCCESS;




328,326,858✔





29



  int32_t              lino = 0;




328,326,858✔





30



  int32_t              num = 0;




328,326,858✔





31



  int32_t              remainder = 0;




328,326,858✔





32



  STableBlockScanInfo* p = NULL;




328,326,858✔





33



  const void*          px = NULL;




328,378,816✔





34












35



  TSDB_CHECK_CONDITION(pBuf && pBuf->numPerBucket > 0, code, lino, _end, TSDB_CODE_INVALID_PARA);




328,378,816✔





36



  TSDB_CHECK_CONDITION(numOfTables >= 0, code, lino, _end, TSDB_CODE_INVALID_PARA);




328,364,888✔





37












38



  num = numOfTables / pBuf->numPerBucket;




328,364,888✔





39



  remainder = numOfTables % pBuf->numPerBucket;




328,293,393✔





40












41



  if (pBuf->pData == NULL) {




327,989,574✔





42



    pBuf->pData = taosArrayInit(num + 1, POINTER_BYTES);




328,129,036✔





43



    TSDB_CHECK_NULL(pBuf->pData, code, lino, _end, terrno);




328,300,053✔





44



  }










45












46



  for (int32_t i = 0; i < num; ++i) {




328,309,818✔





47



    p = taosMemoryCalloc(pBuf->numPerBucket, sizeof(STableBlockScanInfo));




34,726✔





48



    TSDB_CHECK_NULL(p, code, lino, _end, terrno);




34,726✔





49












50



    px = taosArrayPush(pBuf->pData, &p);




34,726✔





51



    TSDB_CHECK_NULL(px, code, lino, _end, terrno);




34,726✔





52



    p = NULL;




34,726✔





53



  }










54












55



  if (remainder > 0) {




328,275,092✔





56



    p = taosMemoryCalloc(remainder, sizeof(STableBlockScanInfo));




307,973,461✔





57



    TSDB_CHECK_NULL(p, code, lino, _end, terrno);




307,906,664✔





58












59



    px = taosArrayPush(pBuf->pData, &p);




307,906,664✔





60



    TSDB_CHECK_NULL(px, code, lino, _end, terrno);




308,057,196✔





61



    p = NULL;




308,057,196✔





62



  }










63












64



  pBuf->numOfTables = numOfTables;




328,358,827✔





65












66



_end:




328,392,174✔





67



  if (code != TSDB_CODE_SUCCESS) {




328,393,332✔





68



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







69



  }










70



  if (p) {




328,289,932✔





71



    taosMemoryFreeClear(p);




×







72



  }










73



  return code;




328,289,932✔





74



}










75












76



int32_t uidComparFunc(const void* p1, const void* p2) {




1,641,281,780✔





77



  uint64_t pu1 = *(const uint64_t*)p1;




1,641,281,780✔





78



  uint64_t pu2 = *(const uint64_t*)p2;




1,641,329,078✔





79



  if (pu1 == pu2) {




1,641,365,754✔





80



    return 0;




×







81



  } else {










82



    return (pu1 < pu2) ? -1 : 1;




1,641,365,754✔





83



  }










84



}










85












86



int32_t ensureBlockScanInfoBuf(SBlockInfoBuf* pBuf, int32_t numOfTables) {




3,737✔





87



  int32_t              code = TSDB_CODE_SUCCESS;




3,737✔





88



  int32_t              lino = 0;




3,737✔





89



  int32_t              num = 0;




3,737✔





90



  int32_t              remainder = 0;




3,737✔





91



  STableBlockScanInfo* p = NULL;




3,737✔





92



  const void*          px = NULL;




3,737✔





93












94



  TSDB_CHECK_CONDITION(pBuf && pBuf->numPerBucket > 0 && pBuf->numOfTables >= 0, code, lino, _end,




3,737✔





95



                       TSDB_CODE_INVALID_PARA);










96



  TSDB_CHECK_CONDITION(numOfTables >= 0, code, lino, _end, TSDB_CODE_INVALID_PARA);




3,737✔





97












98



  if (numOfTables <= pBuf->numOfTables) {




3,737✔





99



    goto _end;




×







100



  }










101












102



  remainder = pBuf->numOfTables % pBuf->numPerBucket;




3,737✔





103



  if (remainder > 0) {




3,737✔





104



    TSDB_CHECK_CONDITION(taosArrayGetSize(pBuf->pData) > 0, code, lino, _end, TSDB_CODE_INVALID_PARA);




3,737✔





105



    px = taosArrayPop(pBuf->pData);




3,737✔





106



    TSDB_CHECK_NULL(px, code, lino, _end, TSDB_CODE_INVALID_PARA);




3,737✔





107



    p = *(STableBlockScanInfo**)px;




3,737✔





108



    taosMemoryFreeClear(p);




3,737✔





109



    pBuf->numOfTables -= remainder;




3,737✔





110



  }










111












112



  num = (numOfTables - pBuf->numOfTables) / pBuf->numPerBucket;




3,737✔





113



  remainder = (numOfTables - pBuf->numOfTables) % pBuf->numPerBucket;




3,737✔





114












115



  if (pBuf->pData == NULL) {




3,737✔





116



    pBuf->pData = taosArrayInit(num + 1, POINTER_BYTES);




×







117



    TSDB_CHECK_NULL(pBuf->pData, code, lino, _end, terrno);




×







118



  }










119












120



  for (int32_t i = 0; i < num; ++i) {




3,737✔





121



    p = taosMemoryCalloc(pBuf->numPerBucket, sizeof(STableBlockScanInfo));




×







122



    TSDB_CHECK_NULL(p, code, lino, _end, terrno);




×







123












124



    px = taosArrayPush(pBuf->pData, &p);




×







125



    TSDB_CHECK_NULL(px, code, lino, _end, terrno);




×







126



    p = NULL;




×







127



  }










128












129



  if (remainder > 0) {




3,737✔





130



    p = taosMemoryCalloc(remainder, sizeof(STableBlockScanInfo));




3,737✔





131



    TSDB_CHECK_NULL(p, code, lino, _end, terrno);




3,737✔





132












133



    px = taosArrayPush(pBuf->pData, &p);




3,737✔





134



    TSDB_CHECK_NULL(px, code, lino, _end, terrno);




3,737✔





135



    p = NULL;




3,737✔





136



  }










137












138



  pBuf->numOfTables = numOfTables;




3,737✔





139












140



_end:




3,737✔





141



  if (code != TSDB_CODE_SUCCESS) {




3,737✔





142



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







143



  }










144



  if (p) {




3,737✔





145



    taosMemoryFreeClear(p);




×







146



  }










147



  return code;




3,737✔





148



}










149












150



void clearBlockScanInfoBuf(SBlockInfoBuf* pBuf) {




338,445,733✔





151



  if (pBuf == NULL) return;




338,445,733✔





152



  if (pBuf->pData != NULL) {




338,445,733✔





153



    taosArrayDestroyP(pBuf->pData, NULL);




328,457,278✔





154



    pBuf->pData = NULL;




328,401,361✔





155



  }










156



}










157












158



int32_t getPosInBlockInfoBuf(SBlockInfoBuf* pBuf, int32_t index, STableBlockScanInfo** pInfo) {




778,948,658✔





159



  int32_t               code = TSDB_CODE_SUCCESS;




778,948,658✔





160



  int32_t               lino = 0;




778,948,658✔





161



  int32_t               bucketIndex = 0;




778,948,658✔





162



  STableBlockScanInfo** pBucket = NULL;




778,948,658✔





163












164



  TSDB_CHECK_CONDITION(pBuf && pBuf->numPerBucket > 0, code, lino, _end, TSDB_CODE_INVALID_PARA);




778,948,658✔





165



  TSDB_CHECK_CONDITION(index >= 0 && index < pBuf->numOfTables, code, lino, _end, TSDB_CODE_INVALID_PARA);




778,902,042✔





166



  TSDB_CHECK_NULL(pInfo, code, lino, _end, TSDB_CODE_INVALID_PARA);




778,863,601✔





167












168



  *pInfo = NULL;




778,863,601✔





169












170



  bucketIndex = index / pBuf->numPerBucket;




778,804,738✔





171



  pBucket = taosArrayGet(pBuf->pData, bucketIndex);




778,790,713✔





172



  TSDB_CHECK_NULL(pBucket, code, lino, _end, terrno);




778,808,999✔





173












174



  *pInfo = (*pBucket) + (index % pBuf->numPerBucket);




778,809,013✔





175












176



_end:




778,880,586✔





177



  if (code != TSDB_CODE_SUCCESS) {




778,880,586✔





178



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







179



  }










180



  return code;




778,747,608✔





181



}










182












183



int32_t getTableBlockScanInfo(SSHashObj* pTableMap, uint64_t uid, STableBlockScanInfo** pInfo, const char* id) {




554,056,450✔





184



  int32_t               code = TSDB_CODE_SUCCESS;




554,056,450✔





185



  int32_t               lino = 0;




554,056,450✔





186



  STableBlockScanInfo** pVal = NULL;




554,056,450✔





187












188



  TSDB_CHECK_NULL(pInfo, code, lino, _end, TSDB_CODE_INVALID_PARA);




554,056,450✔





189



  TSDB_CHECK_NULL(id, code, lino, _end, TSDB_CODE_INVALID_PARA);




554,056,450✔





190












191



  pVal = (STableBlockScanInfo**)tSimpleHashGet(pTableMap, &uid, sizeof(uid));




554,056,450✔





192



  if (pVal == NULL) {




554,197,043✔





193



    int32_t size = tSimpleHashGetSize(pTableMap);




×







194



    tsdbError("failed to locate the uid:%" PRIu64 " in query table uid list, total tables:%d, %s", uid, size, id);




×







195



    code = TSDB_CODE_INVALID_PARA;




×







196



    TSDB_CHECK_CODE(code, lino, _end);




×







197



  }










198



  *pInfo = *pVal;




554,197,043✔





199



  TSDB_CHECK_NULL(*pInfo, code, lino, _end, TSDB_CODE_INTERNAL_ERROR);




554,186,884✔





200












201



_end:




554,189,905✔





202



  if (code != TSDB_CODE_SUCCESS) {




554,189,905✔





203



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







204



  }










205



  return code;




554,105,943✔





206



}










207












208



int32_t initRowKey(SRowKey* pKey, int64_t ts, int32_t numOfPks, int32_t type, int32_t len, bool asc) {




2,147,483,647✔





209



  int32_t code = TSDB_CODE_SUCCESS;




2,147,483,647✔





210



  int32_t lino = 0;




2,147,483,647✔





211












212



  TSDB_CHECK_NULL(pKey, code, lino, _end, TSDB_CODE_INVALID_PARA);




2,147,483,647✔





213












214



  pKey->numOfPKs = numOfPks;




2,147,483,647✔





215



  pKey->ts = ts;




2,147,483,647✔





216












217



  if (numOfPks > 0) {




2,147,483,647✔





218



    pKey->pks[0].type = type;




140,292,406✔





219












220



    if (IS_NUMERIC_TYPE(type)) {




140,289,434✔





221



      if (asc) {




98,602,037✔





222



        switch (type) {




62,530,709✔





223



          case TSDB_DATA_TYPE_BIGINT: {




15,024,807✔





224



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, INT64_MIN);




15,024,807✔





225



            break;




15,024,807✔





226



          }










227



          case TSDB_DATA_TYPE_INT: {




16,463,767✔





228



            int32_t min = INT32_MIN;




16,463,767✔





229



            valueSetDatum(pKey->pks, type, &min, tDataTypes[type].bytes);




16,463,767✔





230



            break;




16,465,181✔





231



          }










232



          case TSDB_DATA_TYPE_SMALLINT: {




×







233



            int16_t min = INT16_MIN;




×







234



            valueSetDatum(pKey->pks, type, &min, tDataTypes[type].bytes);




×







235



            break;




×







236



          }










237



          case TSDB_DATA_TYPE_TINYINT: {




×







238



            int8_t min = INT8_MIN;




×







239



            valueSetDatum(pKey->pks, type, &min, tDataTypes[type].bytes);




×







240



            break;




×







241



          }










242



          case TSDB_DATA_TYPE_UTINYINT:




31,040,032✔





243



          case TSDB_DATA_TYPE_USMALLINT:










244



          case TSDB_DATA_TYPE_UINT:










245



          case TSDB_DATA_TYPE_UBIGINT: {










246



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, 0);




31,040,032✔





247



            break;




31,042,911✔





248



          }










249



          default:




2,103✔





250



            code = TSDB_CODE_INVALID_PARA;




2,103✔





251



            TSDB_CHECK_CODE(code, lino, _end);




2,103✔





252



        }










253



      } else {










254



        switch (type) {




36,071,328✔





255



          case TSDB_DATA_TYPE_BIGINT:




8,713,505✔





256



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, INT64_MAX);




8,713,505✔





257



            break;




8,713,505✔





258



          case TSDB_DATA_TYPE_INT:




9,300,528✔





259



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, INT32_MAX);




9,300,528✔





260



            break;




9,300,528✔





261



          case TSDB_DATA_TYPE_SMALLINT:




×







262



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, INT16_MAX);




×







263



            break;




×







264



          case TSDB_DATA_TYPE_TINYINT:




×







265



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, INT8_MAX);




×







266



            break;




×







267



          case TSDB_DATA_TYPE_UBIGINT:




8,775,769✔





268



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, UINT64_MAX);




8,775,769✔





269



            break;




8,774,984✔





270



          case TSDB_DATA_TYPE_UINT:




9,283,039✔





271



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, UINT32_MAX);




9,283,039✔





272



            break;




9,284,405✔





273



          case TSDB_DATA_TYPE_USMALLINT:




×







274



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, UINT16_MAX);




×







275



            break;




×







276



          case TSDB_DATA_TYPE_UTINYINT:




×







277



            VALUE_SET_TRIVIAL_DATUM(pKey->pks, UINT8_MAX);




×







278



            break;




×







279



          default:




×







280



            code = TSDB_CODE_INVALID_PARA;




×







281



            TSDB_CHECK_CODE(code, lino, _end);




×







282



        }










283



      }










284



    } else {










285



      pKey->pks[0].nData = 0;




41,687,397✔





286












287



      if (pKey->pks[0].pData == NULL) {




41,690,327✔





288



        pKey->pks[0].pData = taosMemoryCalloc(1, len);




41,690,381✔





289



        TSDB_CHECK_NULL(pKey->pks[0].pData, code, lino, _end, terrno);




41,660,030✔





290



      }










291












292



      if (!asc) {




41,669,491✔





293



        pKey->numOfPKs = 2;




16,875,584✔





294



      }










295



    }










296



  }










297












298



_end:




2,147,483,647✔





299



  if (code != TSDB_CODE_SUCCESS) {




2,147,483,647✔





300



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







301



  }










302



  return code;




2,147,483,647✔





303



}










304












305



void clearRowKey(SRowKey* pKey) {




2,147,483,647✔





306



  if (pKey == NULL || pKey->numOfPKs == 0 || (!IS_VAR_DATA_TYPE(pKey->pks[0].type))) {




2,147,483,647✔





307



    return;




2,147,483,647✔





308



  }










309



  taosMemoryFreeClear(pKey->pks[0].pData);




2,971,426✔





310



  taosMemoryFreeClear(pKey->pks[1].pData);




48,235,710✔





311



}










312












313



static int32_t initLastProcKey(STableBlockScanInfo* pScanInfo, const STsdbReader* pReader) {




778,651,295✔





314



  int32_t  code = TSDB_CODE_SUCCESS;




778,651,295✔





315



  int32_t  lino = 0;




778,651,295✔





316



  int32_t  numOfPks = 0;




778,651,295✔





317



  int32_t  type = 0;




778,651,295✔





318



  int32_t  bytes = 0;




778,651,295✔





319



  bool     asc = false;




778,651,295✔





320



  SRowKey* pRowKey = NULL;




778,651,295✔





321












322



  TSDB_CHECK_NULL(pScanInfo, code, lino, _end, TSDB_CODE_INVALID_PARA);




778,651,295✔





323



  TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




778,651,295✔





324












325



  numOfPks = pReader->suppInfo.numOfPks;




778,651,295✔





326



  asc = ASCENDING_TRAVERSE(pReader->info.order);




778,835,471✔





327



  type = pReader->suppInfo.pk.type;




778,902,242✔





328



  bytes = pReader->suppInfo.pk.bytes;




778,758,711✔





329












330



  pRowKey = &pScanInfo->lastProcKey;




778,921,338✔





331



  if (asc) {




778,885,136✔





332



    int64_t skey = pReader->info.window.skey;




717,218,630✔





333



    int64_t ts = (skey > INT64_MIN) ? (skey - 1) : skey;




717,164,986✔





334












335



    code = initRowKey(pRowKey, ts, numOfPks, type, bytes, asc);




717,164,986✔





336



    TSDB_CHECK_CODE(code, lino, _end);




717,119,173✔





337












338



    code = initRowKey(&pScanInfo->sttKeyInfo.nextProcKey, skey, numOfPks, type, bytes, asc);




717,119,173✔





339



    TSDB_CHECK_CODE(code, lino, _end);




717,298,147✔





340



  } else {










341



    int64_t ekey = pReader->info.window.ekey;




61,666,506✔





342



    int64_t ts = (ekey < INT64_MAX) ? (ekey + 1) : ekey;




61,660,412✔





343












344



    code = initRowKey(pRowKey, ts, numOfPks, type, bytes, asc);




61,660,412✔





345



    TSDB_CHECK_CODE(code, lino, _end);




61,659,971✔





346












347



    code = initRowKey(&pScanInfo->sttKeyInfo.nextProcKey, ekey, numOfPks, type, bytes, asc);




61,659,971✔





348



    TSDB_CHECK_CODE(code, lino, _end);




61,668,042✔





349



  }










350












351



  code = initRowKey(&pScanInfo->sttRange.skey, INT64_MAX, numOfPks, type, bytes, asc);




778,966,189✔





352



  TSDB_CHECK_CODE(code, lino, _end);




778,821,003✔





353












354



  code = initRowKey(&pScanInfo->sttRange.ekey, INT64_MIN, numOfPks, type, bytes, asc);




778,821,003✔





355



  TSDB_CHECK_CODE(code, lino, _end);




778,927,206✔





356












357



_end:




778,927,206✔





358



  if (code != TSDB_CODE_SUCCESS) {




778,927,206✔





359



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







360



  }










361



  return code;




778,925,591✔





362



}










363












364



int32_t initTableBlockScanInfo(STableBlockScanInfo* pScanInfo, uint64_t uid, SSHashObj* pTableMap,




778,949,477✔





365



                               STsdbReader* pReader) {










366



  int32_t code = TSDB_CODE_SUCCESS;




778,949,477✔





367



  int32_t lino = 0;




778,949,477✔





368












369



  TSDB_CHECK_NULL(pScanInfo, code, lino, _end, TSDB_CODE_INVALID_PARA);




778,949,477✔





370



  TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




778,949,477✔





371












372



  pScanInfo->uid = uid;




778,949,477✔





373



  INIT_KEYRANGE(&pScanInfo->sttRange);




778,943,840✔





374



  INIT_TIMEWINDOW(&pScanInfo->filesetWindow);




778,856,099✔





375












376



  pScanInfo->cleanSttBlocks = false;




778,849,571✔





377



  pScanInfo->sttBlockReturned = false;




778,816,478✔





378












379



  code = initLastProcKey(pScanInfo, pReader);




778,888,107✔





380



  TSDB_CHECK_CODE(code, lino, _end);




778,856,558✔





381












382



  pScanInfo->sttKeyInfo.status = STT_FILE_READER_UNINIT;




778,856,558✔





383



  code = tSimpleHashPut(pTableMap, &pScanInfo->uid, sizeof(uint64_t), &pScanInfo, POINTER_BYTES);




778,928,843✔





384



  TSDB_CHECK_CODE(code, lino, _end);




778,927,417✔





385












386



  tsdbTrace("%p check table uid:%" PRId64 " from lastKey:%" PRId64 " %s", pReader, pScanInfo->uid,




778,927,417✔





387



            pScanInfo->lastProcKey.ts, pReader->idStr);










388












389



_end:




765,138,700✔





390



  if (code != TSDB_CODE_SUCCESS) {




778,913,967✔





391



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







392



  }










393



  return code;




778,836,981✔





394



}










395












396



// NOTE: speedup the whole processing by preparing the buffer for STableBlockScanInfo in batch model










397



int32_t createDataBlockScanInfo(STsdbReader* pTsdbReader, SBlockInfoBuf* pBuf, const STableKeyInfo* idList,




328,299,759✔





398



                                STableUidList* pUidList, int32_t numOfTables, SSHashObj** pHashObj) {










399



  int32_t    code = TSDB_CODE_SUCCESS;




328,299,759✔





400



  int32_t    lino = 0;




328,299,759✔





401



  SSHashObj* pTableMap = NULL;




328,299,759✔





402



  int64_t    st = 0;




328,299,759✔





403












404



  TSDB_CHECK_NULL(pUidList, code, lino, _end, TSDB_CODE_INVALID_PARA);




328,299,759✔





405



  TSDB_CHECK_NULL(pHashObj, code, lino, _end, TSDB_CODE_INVALID_PARA);




328,299,759✔





406












407



  *pHashObj = NULL;




328,299,759✔





408












409



  // allocate buffer in order to load data blocks from file










410



  // todo use simple hash instead, optimize the memory consumption










411



  pTableMap = tSimpleHashInit(numOfTables, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT));




328,274,985✔





412



  TSDB_CHECK_NULL(pTableMap, code, lino, _end, terrno);




328,286,671✔





413












414



  st = taosGetTimestampUs();




328,414,318✔





415



  code = initBlockScanInfoBuf(pBuf, numOfTables);




328,414,318✔





416



  if (code != TSDB_CODE_SUCCESS) {




328,309,874✔





417



    tSimpleHashCleanup(pTableMap);




×







418



    TSDB_CHECK_CODE(code, lino, _end);




×







419



  }










420












421



  pUidList->tableUidList = taosMemoryMalloc(numOfTables * sizeof(uint64_t));




328,309,874✔





422



  if (pUidList->tableUidList == NULL) {




328,325,948✔





423



    tSimpleHashCleanup(pTableMap);




×







424



    TSDB_CHECK_NULL(pUidList->tableUidList, code, lino, _end, terrno);




×







425



  }










426












427



  pUidList->currentIndex = 0;




328,360,554✔





428












429



  for (int32_t j = 0; j < numOfTables; ++j) {




1,082,464,117✔





430



    pUidList->tableUidList[j] = idList[j].uid;




754,267,409✔





431












432



    STableBlockScanInfo* pScanInfo = NULL;




754,277,158✔





433



    code = getPosInBlockInfoBuf(pBuf, j, &pScanInfo);




754,215,661✔





434



    if (code != TSDB_CODE_SUCCESS) {




754,034,107✔





435



      lino = __LINE__;




×







436



      break;




×







437



    }










438












439



    code = initTableBlockScanInfo(pScanInfo, idList[j].uid, pTableMap, pTsdbReader);




754,034,107✔





440



    if (code != TSDB_CODE_SUCCESS) {




754,086,758✔





441



      lino = __LINE__;




×







442



      break;




×







443



    }










444



  }










445












446



  taosSort(pUidList->tableUidList, numOfTables, sizeof(uint64_t), uidComparFunc);




328,236,190✔





447












448



  pTsdbReader->cost.createScanInfoList = (taosGetTimestampUs() - st) / 1000.0;




328,413,124✔





449



  tsdbDebug("%p create %d tables scan-info, size:%.2f Kb, elapsed time:%.2f ms, %s", pTsdbReader, numOfTables,




328,310,323✔





450



            (sizeof(STableBlockScanInfo) * numOfTables) / 1024.0, pTsdbReader->cost.createScanInfoList,










451



            pTsdbReader->idStr);










452












453



  *pHashObj = pTableMap;




328,311,151✔





454












455



_end:




328,299,671✔





456



  if (code != TSDB_CODE_SUCCESS) {




328,299,671✔





457



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







458



  }










459



  return code;




328,227,531✔





460



}










461












462



void resetAllDataBlockScanInfo(SSHashObj* pTableMap, int64_t ts, int32_t step) {




30,614,366✔





463



  STableBlockScanInfo** p = NULL;




30,614,366✔





464



  int32_t               iter = 0;




30,614,366✔





465












466



  while ((p = tSimpleHashIterate(pTableMap, p, &iter)) != NULL) {




61,396,673✔





467



    STableBlockScanInfo* pInfo = *p;




30,796,596✔





468



    if (pInfo == NULL) {




30,799,211✔





469



      continue;




×







470



    }










471












472



    pInfo->iterInit = false;




30,799,211✔





473



    pInfo->iter.hasVal = false;




30,794,626✔





474



    pInfo->iiter.hasVal = false;




30,796,670✔





475












476



    if (pInfo->iter.iter != NULL) {




30,780,520✔





477



      pInfo->iter.iter = tsdbTbDataIterDestroy(pInfo->iter.iter);




5,142,918✔





478



    }










479












480



    if (pInfo->iiter.iter != NULL) {




30,783,376✔





481



      pInfo->iiter.iter = tsdbTbDataIterDestroy(pInfo->iiter.iter);




19,384✔





482



    }










483












484



    taosArrayDestroy(pInfo->delSkyline);




30,779,921✔





485



    pInfo->delSkyline = NULL;




30,764,810✔





486



    pInfo->lastProcKey.ts = ts;




30,775,947✔





487



    // todo check the nextProcKey info










488



    if ((ts == INT64_MAX && step > 0) || (ts == INT64_MIN && step < 0)) {




30,786,808✔






UNCOV

489



      tsdbError("%s nextProcKey ts overflow, ts:%" PRId64 ", step:%" PRId32,




×







490



                __func__, ts, step);










491



    } else {










492



      pInfo->sttKeyInfo.nextProcKey.ts = ts + step;




30,787,500✔





493



    }










494



  }










495



}




30,621,067✔





496












497



// keep the lastProcKey/sttRange/nextProcKey info










498



void clearBlockScanInfoLoadInfo(STableBlockScanInfo* p) {




779,140,552✔





499



  if (p == NULL) {




779,140,552✔





500



    return;




×







501



  }










502












503



  p->iterInit = false;




779,140,552✔





504



  p->iter.hasVal = false;




779,219,165✔





505



  p->iiter.hasVal = false;




779,192,159✔





506



  p->sttKeyInfo.status = STT_FILE_READER_UNINIT;




779,108,878✔





507












508



  if (p->iter.iter != NULL) {




779,166,474✔





509



    p->iter.iter = tsdbTbDataIterDestroy(p->iter.iter);




476,101,633✔





510



  }










511












512



  if (p->iiter.iter != NULL) {




779,151,449✔





513



    p->iiter.iter = tsdbTbDataIterDestroy(p->iiter.iter);




4,819,826✔





514



  }










515












516



  taosArrayDestroy(p->delSkyline);




779,171,896✔





517



  p->delSkyline = NULL;




779,116,810✔





518



  taosArrayDestroy(p->pBlockList);




779,138,061✔





519



  p->pBlockList = NULL;




779,117,512✔





520



  taosArrayDestroy(p->pBlockIdxList);




779,106,171✔





521



  p->pBlockIdxList = NULL;




779,074,630✔





522



  taosArrayDestroy(p->pMemDelData);




779,059,375✔





523



  p->pMemDelData = NULL;




779,161,898✔





524



  taosArrayDestroy(p->pFileDelData);




779,160,777✔





525



  p->pFileDelData = NULL;




779,163,839✔





526



}










527












528



void clearBlockScanInfo(STableBlockScanInfo* p) {




779,209,464✔





529



  if (p == NULL) {




779,209,464✔





530



    return;




×







531



  }










532












533



  clearBlockScanInfoLoadInfo(p);




779,209,464✔





534












535



  clearRowKey(&p->lastProcKey);




779,177,822✔





536



  clearRowKey(&p->sttRange.skey);




779,152,854✔





537



  clearRowKey(&p->sttRange.ekey);




779,171,007✔





538



  clearRowKey(&p->sttKeyInfo.nextProcKey);




779,192,917✔





539



}










540












541



void destroyAllBlockScanInfo(SSHashObj** pTableMap) {




328,457,890✔





542



  STableBlockScanInfo** p = NULL;




328,457,890✔





543



  int32_t               iter = 0;




328,457,890✔





544












545



  if (pTableMap == NULL || *pTableMap == NULL) {




328,466,833✔





546



    return;




×







547



  }










548












549



  while ((p = tSimpleHashIterate(*pTableMap, p, &iter)) != NULL) {




1,082,944,832✔





550



    clearBlockScanInfo(*p);




754,466,599✔





551



  }










552












553



  tSimpleHashCleanup(*pTableMap);




328,459,641✔





554



  *pTableMap = NULL;




328,423,823✔





555



}










556












557



static void doCleanupInfoForNextFileset(STableBlockScanInfo* pScanInfo) {




701,881,505✔





558



  if (pScanInfo == NULL) {




701,881,505✔





559



    return;




×







560



  }










561



  // reset the index in last block when handing a new file










562



  taosArrayClear(pScanInfo->pBlockList);




701,881,505✔





563



  taosArrayClear(pScanInfo->pBlockIdxList);




701,935,288✔





564



  taosArrayClear(pScanInfo->pFileDelData);  // del data from each file set




701,958,429✔





565



  pScanInfo->cleanSttBlocks = false;




701,962,827✔





566



  pScanInfo->numOfRowsInStt = 0;




701,956,616✔





567



  pScanInfo->sttBlockReturned = false;




701,964,466✔





568



  INIT_KEYRANGE(&pScanInfo->sttRange);




701,973,157✔





569



  INIT_TIMEWINDOW(&pScanInfo->filesetWindow);




701,886,108✔





570



  pScanInfo->sttKeyInfo.status = STT_FILE_READER_UNINIT;




701,960,712✔





571



}










572












573



void cleanupInfoForNextFileset(SSHashObj* pTableMap) {




492,190,655✔





574



  STableBlockScanInfo** p = NULL;




492,190,655✔





575



  int32_t               iter = 0;




492,190,655✔





576












577



  while ((p = tSimpleHashIterate(pTableMap, p, &iter)) != NULL) {




1,194,112,510✔





578



    doCleanupInfoForNextFileset(*p);




701,955,751✔





579



  }










580



}




492,360,131✔





581












582



// brin records iterator










583



void initBrinRecordIter(SBrinRecordIter* pIter, SDataFileReader* pReader, SArray* pList) {




492,310,464✔





584



  if (pIter == NULL) {




492,310,464✔





585



    return;




×







586



  }










587












588



  (void)memset(&pIter->block, 0, sizeof(SBrinBlock));




492,310,464✔





589



  (void)memset(&pIter->record, 0, sizeof(SBrinRecord));




492,385,817✔





590



  pIter->blockIndex = -1;




492,291,079✔





591



  pIter->recordIndex = -1;




492,411,679✔





592












593



  pIter->pReader = pReader;




492,361,465✔





594



  pIter->pBrinBlockList = pList;




492,309,553✔





595



}










596












597



int32_t getNextBrinRecord(SBrinRecordIter* pIter, SBrinRecord** pRecord) {




1,368,832,884✔





598



  int32_t code = TSDB_CODE_SUCCESS;




1,368,832,884✔





599



  int32_t lino = 0;




1,368,832,884✔





600












601



  TSDB_CHECK_NULL(pIter, code, lino, _end, TSDB_CODE_INVALID_PARA);




1,368,832,884✔





602



  TSDB_CHECK_NULL(pRecord, code, lino, _end, TSDB_CODE_INVALID_PARA);




1,368,832,884✔





603












604



  *pRecord = NULL;




1,368,832,884✔





605












606



  if (pIter->blockIndex == -1 || (pIter->recordIndex + 1) >= pIter->block.numOfRecords) {




1,369,168,522✔





607



    pIter->blockIndex += 1;




509,448,924✔





608



    if (pIter->blockIndex >= taosArrayGetSize(pIter->pBrinBlockList)) {




509,403,266✔





609



      goto _end;




484,704,882✔





610



    }










611












612



    pIter->pCurrentBlk = taosArrayGet(pIter->pBrinBlockList, pIter->blockIndex);




24,702,783✔





613



    TSDB_CHECK_NULL(pIter->pCurrentBlk, code, lino, _end, terrno);




24,716,273✔





614












615



    tBrinBlockClear(&pIter->block);




24,693,753✔





616



    TSDB_CHECK_NULL(pIter->pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




24,702,632✔





617



    code = tsdbDataFileReadBrinBlock(pIter->pReader, pIter->pCurrentBlk, &pIter->block);




24,702,636✔





618



    if (code != TSDB_CODE_SUCCESS) {




24,722,996✔





619



      tsdbError("failed to read brinBlock from file, code:%s", tstrerror(code));




×







620



      TSDB_CHECK_CODE(code, lino, _end);




×







621



    }










622












623



    pIter->recordIndex = -1;




24,722,996✔





624



  }










625












626



  pIter->recordIndex += 1;




884,815,818✔





627



  code = tBrinBlockGet(&pIter->block, pIter->recordIndex, &pIter->record);




884,861,962✔





628



  *pRecord = &pIter->record;




884,704,042✔





629



  TSDB_CHECK_CODE(code, lino, _end);




884,973,832✔





630












631



_end:




884,973,832✔





632



  if (code != TSDB_CODE_SUCCESS) {




1,369,678,714✔





633



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







634



  }










635



  return code;




1,369,544,595✔





636



}










637












638



void clearBrinBlockIter(SBrinRecordIter* pIter) {




492,128,089✔





639



  if (pIter != NULL) {




492,128,089✔





640



    tBrinBlockDestroy(&pIter->block);




492,242,236✔





641



  }










642



}




492,286,870✔





643












644



// initialize the file block access order










645



//  sort the file blocks according to the offset of each data block in the files










646



static void cleanupBlockOrderSupporter(SBlockOrderSupporter* pSup) {




23,765,878✔





647



  if (pSup == NULL) {




23,765,878✔





648



    return;




×







649



  }










650












651



  taosMemoryFreeClear(pSup->numOfBlocksPerTable);




23,765,878✔





652



  taosMemoryFreeClear(pSup->indexPerTable);




23,765,878✔





653












654



  if (pSup->pDataBlockInfo != NULL) {




23,765,721✔





655



    for (int32_t i = 0; i < pSup->numOfTables; ++i) {




72,079,956✔





656



      SBlockOrderWrapper* pBlockInfo = pSup->pDataBlockInfo[i];




48,314,917✔





657



      taosMemoryFreeClear(pBlockInfo);




48,314,907✔





658



    }










659












660



    taosMemoryFreeClear(pSup->pDataBlockInfo);




23,769,519✔





661



  }










662



}










663












664



static int32_t initBlockOrderSupporter(SBlockOrderSupporter* pSup, int32_t numOfTables) {




23,766,333✔





665



  int32_t code = TSDB_CODE_SUCCESS;




23,766,333✔





666



  int32_t lino = 0;




23,766,333✔





667












668



  TSDB_CHECK_NULL(pSup, code, lino, _end, TSDB_CODE_INVALID_PARA);




23,766,333✔





669



  TSDB_CHECK_CONDITION(numOfTables >= 0, code, lino, _end, TSDB_CODE_INVALID_PARA);




23,766,333✔





670












671



  pSup->pDataBlockInfo = taosMemoryCalloc(numOfTables, POINTER_BYTES);




23,766,333✔





672



  TSDB_CHECK_NULL(pSup->pDataBlockInfo, code, lino, _end, terrno);




23,768,994✔





673



  pSup->indexPerTable = taosMemoryCalloc(numOfTables, sizeof(int32_t));




23,766,878✔





674



  TSDB_CHECK_NULL(pSup->indexPerTable, code, lino, _end, terrno);




23,768,984✔





675



  pSup->numOfBlocksPerTable = taosMemoryCalloc(numOfTables, sizeof(int32_t));




23,766,868✔





676



  TSDB_CHECK_NULL(pSup->numOfBlocksPerTable, code, lino, _end, terrno);




23,765,239✔





677



  pSup->numOfTables = 0;




23,766,480✔





678












679



_end:




23,765,263✔





680



  if (code != TSDB_CODE_SUCCESS) {




23,765,263✔





681



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







682



  }










683



  return code;




23,760,910✔





684



}










685












686



static int32_t fileDataBlockOrderCompar(const void* pLeft, const void* pRight, void* param) {




127,033,143✔





687



  int32_t                     leftIndex = 0;




127,033,143✔





688



  int32_t                     rightIndex = 0;




127,033,143✔





689



  int32_t                     leftTableBlockIndex = 0;




127,033,143✔





690



  int32_t                     rightTableBlockIndex = 0;




127,033,143✔





691



  const SBlockOrderSupporter* pSupporter = NULL;




127,033,143✔





692



  const SBlockOrderWrapper*   pLeftBlock = NULL;




127,033,143✔





693



  const SBlockOrderWrapper*   pRightBlock = NULL;




127,033,143✔





694












695



  leftIndex = *(const int32_t*)pLeft;




127,033,143✔





696



  rightIndex = *(const int32_t*)pRight;




127,035,911✔





697



  pSupporter = (const SBlockOrderSupporter*)param;




127,037,330✔





698












699



  leftTableBlockIndex = pSupporter->indexPerTable[leftIndex];




127,037,330✔





700



  rightTableBlockIndex = pSupporter->indexPerTable[rightIndex];




127,041,085✔





701












702



  if (leftTableBlockIndex >= pSupporter->numOfBlocksPerTable[leftIndex]) {




127,040,801✔





703



    /* left block is empty */










704



    return 1;




54,409,448✔





705



  } else if (rightTableBlockIndex >= pSupporter->numOfBlocksPerTable[rightIndex]) {




72,637,484✔





706



    /* right block is empty */










707



    return -1;




24,547,140✔





708



  }










709












710



  pLeftBlock = &pSupporter->pDataBlockInfo[leftIndex][leftTableBlockIndex];




48,090,876✔





711



  pRightBlock = &pSupporter->pDataBlockInfo[rightIndex][rightTableBlockIndex];




48,090,008✔





712












713



  return pLeftBlock->offset > pRightBlock->offset ? 1 : -1;




48,090,380✔





714



}










715












716



int32_t recordToBlockInfo(SFileDataBlockInfo* pBlockInfo, SBrinRecord* record) {




312,207,749✔





717



  int32_t        code = TSDB_CODE_SUCCESS;




312,207,749✔





718



  int32_t        lino = 0;




312,207,749✔





719



  const SRowKey* pFirstKey = NULL;




312,207,749✔





720



  const SRowKey* pLastKey = NULL;




312,207,749✔





721












722



  TSDB_CHECK_NULL(pBlockInfo, code, lino, _end, TSDB_CODE_INVALID_PARA);




312,207,749✔





723



  TSDB_CHECK_NULL(record, code, lino, _end, TSDB_CODE_INVALID_PARA);




312,207,749✔





724












725



  pBlockInfo->uid = record->uid;




312,207,749✔





726



  pBlockInfo->firstKey = record->firstKey.key.ts;




312,297,436✔





727



  pBlockInfo->lastKey = record->lastKey.key.ts;




312,288,125✔





728



  pBlockInfo->minVer = record->minVer;




312,302,263✔





729



  pBlockInfo->maxVer = record->maxVer;




312,290,497✔





730



  pBlockInfo->blockOffset = record->blockOffset;




312,289,422✔





731



  pBlockInfo->smaOffset = record->smaOffset;




312,296,553✔





732



  pBlockInfo->blockSize = record->blockSize;




312,286,892✔





733



  pBlockInfo->blockKeySize = record->blockKeySize;




312,294,860✔





734



  pBlockInfo->smaSize = record->smaSize;




312,291,404✔





735



  pBlockInfo->numRow = record->numRow;




312,292,518✔





736



  pBlockInfo->count = record->count;




312,287,944✔





737












738



  pFirstKey = &record->firstKey.key;




312,297,958✔





739



  pLastKey = &record->lastKey.key;




312,294,047✔





740



  TSDB_CHECK_CONDITION((pFirstKey->numOfPKs == pLastKey->numOfPKs), code, lino, _end, TSDB_CODE_INVALID_PARA);




312,294,332✔





741



  if (pFirstKey->numOfPKs > 0) {




312,291,661✔





742



    if (IS_NUMERIC_TYPE(pFirstKey->pks[0].type)) {




77,126✔





743



      pBlockInfo->firstPk.val = VALUE_GET_TRIVIAL_DATUM(pFirstKey->pks);




×







744



      pBlockInfo->lastPk.val = VALUE_GET_TRIVIAL_DATUM(pLastKey->pks);




×







745



    } else {










746



      int32_t keyLen = pFirstKey->pks[0].nData;




77,126✔





747



      char*   p = taosMemoryMalloc(keyLen + VARSTR_HEADER_SIZE);




77,126✔





748



      TSDB_CHECK_NULL(p, code, lino, _end, terrno);




77,126✔





749



      memcpy(varDataVal(p), pFirstKey->pks[0].pData, keyLen);




77,126✔





750



      varDataSetLen(p, keyLen);




77,126✔





751



      pBlockInfo->firstPk.pData = (uint8_t*)p;




77,126✔





752












753



      keyLen = pLastKey->pks[0].nData;




77,126✔





754



      p = taosMemoryMalloc(keyLen + VARSTR_HEADER_SIZE);




77,126✔





755



      TSDB_CHECK_NULL(p, code, lino, _end, terrno);




77,126✔





756



      memcpy(varDataVal(p), pLastKey->pks[0].pData, keyLen);




77,126✔





757



      varDataSetLen(p, keyLen);




77,126✔





758



      pBlockInfo->lastPk.pData = (uint8_t*)p;




77,126✔





759



    }










760



  }










761












762



_end:




312,212,398✔





763



  if (code != TSDB_CODE_SUCCESS) {




312,289,524✔





764



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







765



  }










766



  return code;




312,261,330✔





767



}










768












769



static void freePkItem(void* pItem) {




77,126✔





770



  SFileDataBlockInfo* p = pItem;




77,126✔





771



  if (p != NULL) {




77,126✔





772



    taosMemoryFreeClear(p->firstPk.pData);




77,126✔





773



    taosMemoryFreeClear(p->lastPk.pData);




77,126✔





774



  }










775



}




77,126✔





776












777



void clearDataBlockIterator(SDataBlockIter* pIter, bool needFree) {




536,488,769✔





778



  if (pIter == NULL) {




536,488,769✔





779



    return;




×







780



  }










781












782



  pIter->index = -1;




536,488,769✔





783



  pIter->numOfBlocks = 0;




536,724,235✔





784












785



  if (needFree) {




536,561,666✔





786



    taosArrayClearEx(pIter->blockList, freePkItem);




54,167,942✔





787



  } else {










788



    taosArrayClear(pIter->blockList);




482,393,724✔





789



  }










790



}










791












792



void cleanupDataBlockIterator(SDataBlockIter* pIter, bool needFree) {




338,478,111✔





793



  if (pIter == NULL) {




338,478,111✔





794



    return;




×







795



  }










796












797



  pIter->index = -1;




338,478,111✔





798



  pIter->numOfBlocks = 0;




338,505,051✔





799



  if (needFree) {




338,407,160✔





800



    taosArrayDestroyEx(pIter->blockList, freePkItem);




8,577,600✔





801



  } else {










802



    taosArrayDestroy(pIter->blockList);




329,829,560✔





803



  }










804



  pIter->blockList = NULL;




338,448,934✔





805



}










806












807



int32_t initBlockIterator(STsdbReader* pReader, SDataBlockIter* pBlockIter, int32_t numOfBlocks, SArray* pTableList) {




23,767,095✔





808



  int32_t                   code = TSDB_CODE_SUCCESS;




23,767,095✔





809



  int32_t                   lino = 0;




23,767,095✔





810



  bool                      asc = false;




23,767,095✔





811



  int32_t                   numOfTables = 0;




23,767,095✔





812



  int64_t                   st = 0;




23,767,095✔





813



  int64_t                   et = 0;




23,767,095✔





814



  int32_t                   cnt = 0;




23,767,095✔





815



  SBlockOrderSupporter      sup = {0};




23,767,095✔





816



  SMultiwayMergeTreeInfo*   pTree = NULL;




23,768,008✔





817



  STableBlockScanInfo*      pTableScanInfo = NULL;




23,763,350✔





818



  const SFileDataBlockInfo* pBlockInfo = NULL;




23,763,350✔





819



  const void*               px = NULL;




23,763,350✔





820












821



  TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




23,763,350✔





822



  TSDB_CHECK_NULL(pBlockIter, code, lino, _end, TSDB_CODE_INVALID_PARA);




23,763,350✔





823



  TSDB_CHECK_CONDITION(numOfBlocks >= 0, code, lino, _end, TSDB_CODE_INVALID_PARA);




23,763,350✔





824












825



  asc = ASCENDING_TRAVERSE(pReader->info.order);




23,763,350✔





826



  clearDataBlockIterator(pBlockIter, shouldFreePkBuf(&pReader->suppInfo));




23,766,938✔





827



  pBlockIter->numOfBlocks = numOfBlocks;




23,768,837✔





828












829



  // access data blocks according to the offset of each block in asc/desc order.










830



  numOfTables = taosArrayGetSize(pTableList);




23,767,767✔





831












832



  st = taosGetTimestampUs();




23,769,519✔





833



  code = initBlockOrderSupporter(&sup, numOfTables);




23,769,519✔





834



  TSDB_CHECK_CODE(code, lino, _end);




23,762,137✔





835












836



  for (int32_t i = 0; i < numOfTables; ++i) {




72,075,282✔





837



    pTableScanInfo = taosArrayGetP(pTableList, i);




48,311,343✔





838












839



    size_t              num = taosArrayGetSize(pTableScanInfo->pBlockList);




48,316,816✔





840



    SBlockOrderWrapper* buf = taosMemoryMalloc(sizeof(SBlockOrderWrapper) * num);




48,311,868✔





841



    TSDB_CHECK_NULL(buf, code, lino, _end, terrno);




48,311,480✔





842



    sup.numOfBlocksPerTable[sup.numOfTables] = num;




48,311,480✔





843



    sup.pDataBlockInfo[sup.numOfTables] = buf;




48,312,015✔





844



    sup.numOfTables++;




48,313,389✔





845












846



    for (int32_t k = 0; k < num; ++k) {




360,384,960✔





847



      pBlockInfo = taosArrayGet(pTableScanInfo->pBlockList, k);




312,071,815✔





848



      TSDB_CHECK_NULL(pBlockInfo, code, lino, _end, TSDB_CODE_INVALID_PARA);




312,058,132✔





849












850



      sup.pDataBlockInfo[i][k] =




624,131,288✔





851



          (SBlockOrderWrapper){.uid = pTableScanInfo->uid, .offset = pBlockInfo->blockOffset, .pInfo = pTableScanInfo};




312,069,579✔





852



      cnt++;




312,071,571✔





853



    }










854



  }










855












856



  TSDB_CHECK_CONDITION(!(numOfBlocks != cnt && sup.numOfTables != numOfTables), code, lino, _end,




23,763,939✔





857



                       TSDB_CODE_INVALID_PARA);










858












859



  // since there is only one table qualified, blocks are not sorted










860



  if (sup.numOfTables == 1) {




23,763,939✔





861



    pTableScanInfo = taosArrayGetP(pTableList, 0);




15,296,557✔





862



    for (int32_t i = 0; i < numOfBlocks; ++i) {




275,471,016✔





863



      STableDataBlockIdx tableDataBlockIdx = {.globalIndex = i};




260,165,302✔





864



      px = taosArrayPush(pTableScanInfo->pBlockIdxList, &tableDataBlockIdx);




260,167,241✔





865



      TSDB_CHECK_NULL(px, code, lino, _end, terrno);




260,170,420✔





866



    }










867












868



    px = taosArrayAddAll(pBlockIter->blockList, pTableScanInfo->pBlockList);




15,305,714✔





869



    TSDB_CHECK_NULL(px, code, lino, _end, terrno);




15,298,319✔





870












871



    taosArrayDestroy(pTableScanInfo->pBlockList);




15,298,319✔





872



    pTableScanInfo->pBlockList = NULL;




15,299,001✔





873












874



    et = taosGetTimestampUs();




15,298,466✔





875



    tsdbDebug("%p create blocks info struct completed for one table, %d blocks not sorted, elapsed time:%.2f ms %s",




15,298,466✔





876



              pReader, numOfBlocks, (et - st) / 1000.0, pReader->idStr);










877












878



    pBlockIter->index = asc ? 0 : (numOfBlocks - 1);




15,294,270✔





879



    goto _end;




15,297,931✔





880



  }










881












882



  tsdbDebug("%p create data blocks info struct completed, %d blocks in %d tables %s", pReader, cnt, sup.numOfTables,




8,467,382✔





883



            pReader->idStr);










884












885



  code = tMergeTreeCreate(&pTree, sup.numOfTables, &sup, fileDataBlockOrderCompar);




8,467,382✔





886



  TSDB_CHECK_CODE(code, lino, _end);




8,470,528✔





887












888



  for (int32_t i = 0; i < cnt; ++i) {




60,618,096✔





889



    int32_t pos = tMergeTreeGetChosenIndex(pTree);




52,147,560✔





890



    int32_t index = sup.indexPerTable[pos]++;




52,147,552✔





891



    pTableScanInfo = sup.pDataBlockInfo[pos][index].pInfo;




52,147,524✔





892












893



    pBlockInfo = taosArrayGet(pTableScanInfo->pBlockList, index);




52,147,580✔





894



    TSDB_CHECK_NULL(pBlockInfo, code, lino, _end, terrno);




52,147,388✔





895












896



    px = taosArrayPush(pBlockIter->blockList, pBlockInfo);




52,147,388✔





897



    TSDB_CHECK_NULL(px, code, lino, _end, terrno);




52,147,213✔





898












899



    STableDataBlockIdx tableDataBlockIdx = {.globalIndex = i};




52,147,213✔





900



    px = taosArrayPush(pTableScanInfo->pBlockIdxList, &tableDataBlockIdx);




52,147,245✔





901



    TSDB_CHECK_NULL(px, code, lino, _end, terrno);




52,147,508✔





902












903



    // set data block index overflow, in order to disable the offset comparator










904



    if (sup.indexPerTable[pos] >= sup.numOfBlocksPerTable[pos]) {




52,147,508✔





905



      sup.indexPerTable[pos] = sup.numOfBlocksPerTable[pos] + 1;




33,017,664✔





906



    }










907












908



    code = tMergeTreeAdjust(pTree, tMergeTreeGetAdjustIndex(pTree));




52,147,500✔





909



    TSDB_CHECK_CODE(code, lino, _end);




52,147,576✔





910



  }










911












912



  for (int32_t i = 0; i < numOfTables; ++i) {




41,487,661✔





913



    pTableScanInfo = taosArrayGetP(pTableList, i);




33,017,133✔





914



    taosArrayDestroy(pTableScanInfo->pBlockList);




33,017,668✔





915



    pTableScanInfo->pBlockList = NULL;




33,017,668✔





916



  }










917












918



  et = taosGetTimestampUs();




8,470,528✔





919



  tsdbDebug("%p %d data blocks access order completed, elapsed time:%.2f ms %s", pReader, numOfBlocks,




8,470,528✔





920



            (et - st) / 1000.0, pReader->idStr);










921












922



  pBlockIter->index = asc ? 0 : (numOfBlocks - 1);




8,470,528✔





923












924



_end:




23,765,198✔





925



  if (code != TSDB_CODE_SUCCESS) {




23,766,550✔





926



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







927



  }










928



  cleanupBlockOrderSupporter(&sup);




23,766,550✔





929



  if (pTree != NULL) {




23,767,767✔





930



    tMergeTreeDestroy(&pTree);




8,469,993✔





931



  }










932



  return code;




23,767,767✔





933



}










934












935



bool blockIteratorNext(SDataBlockIter* pBlockIter) {




131,798,574✔





936



  bool asc = false;




131,798,574✔





937












938



  if (pBlockIter == NULL) {




131,798,574✔





939



    return false;




×







940



  }










941












942



  asc = ASCENDING_TRAVERSE(pBlockIter->order);




131,798,574✔





943



  if ((pBlockIter->index >= pBlockIter->numOfBlocks - 1 && asc) || (pBlockIter->index <= 0 && (!asc))) {




131,825,720✔





944



    return false;




20,025,199✔





945



  }










946



  pBlockIter->index += asc ? 1 : -1;




111,795,212✔





947



  return true;




111,793,574✔





948



}










949












950



typedef enum {










951



  BLK_CHECK_CONTINUE = 0x1,










952



  BLK_CHECK_QUIT = 0x2,










953



} ETombBlkCheckEnum;










954












955



static int32_t loadNextStatisticsBlock(SSttFileReader* pSttFileReader, STbStatisBlock* pStatisBlock,










956



                                       const TStatisBlkArray* pStatisBlkArray, int32_t numOfRows, int32_t* i,










957



                                       int32_t* j);










958



static int32_t doCheckTombBlock(STombBlock* pBlock, STsdbReader* pReader, int32_t numOfTables, int32_t* j,




9,029,175✔





959



                                ETombBlkCheckEnum* pRet) {










960



  int32_t              code = TSDB_CODE_SUCCESS;




9,029,175✔





961



  int32_t              lino = 0;




9,029,175✔





962



  STombRecord          record = {0};




9,029,175✔





963



  uint64_t             uid = 0;




9,029,175✔





964



  STableBlockScanInfo* pScanInfo = NULL;




9,029,175✔





965












966



  TSDB_CHECK_NULL(pBlock, code, lino, _end, TSDB_CODE_INVALID_PARA);




9,029,175✔





967



  TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




9,029,175✔





968



  TSDB_CHECK_NULL(pRet, code, lino, _end, TSDB_CODE_INVALID_PARA);




9,029,175✔





969












970



  *pRet = BLK_CHECK_QUIT;




9,029,175✔





971



  uid = pReader->status.uidList.tableUidList[*j];




9,029,175✔





972



  code = getTableBlockScanInfo(pReader->status.pTableMap, uid, &pScanInfo, pReader->idStr);




9,029,175✔





973



  TSDB_CHECK_CODE(code, lino, _end);




9,029,175✔





974












975



  if (pScanInfo->pFileDelData == NULL) {




9,029,175✔





976



    pScanInfo->pFileDelData = taosArrayInit(4, sizeof(SDelData));




3,402,629✔





977



    TSDB_CHECK_NULL(pScanInfo->pFileDelData, code, lino, _end, terrno);




3,402,629✔





978



  }










979












980



  for (int32_t k = 0; k < pBlock->numOfRecords; ++k) {




126,726,693✔





981



    code = tTombBlockGet(pBlock, k, &record);




121,638,060✔





982



    TSDB_CHECK_CODE(code, lino, _end);




121,638,060✔





983












984



    if (record.suid < pReader->info.suid) {




121,638,060✔





985



      continue;




×







986



    }










987












988



    if (record.suid > pReader->info.suid) {




121,638,060✔





989



      *pRet = BLK_CHECK_QUIT;




3,835,374✔





990



      goto _end;




3,835,374✔





991



    }










992












993



    if (uid < record.uid) {




117,802,686✔





994



      while ((*j) < numOfTables && pReader->status.uidList.tableUidList[*j] < record.uid) {




6,742,389✔





995



        (*j) += 1;




3,392,255✔





996



      }










997












998



      if ((*j) >= numOfTables) {




3,350,134✔





999



        *pRet = BLK_CHECK_QUIT;




105,168✔





1000



        goto _end;




105,168✔





1001



      }










1002












1003



      uid = pReader->status.uidList.tableUidList[*j];




3,244,966✔





1004



      code = getTableBlockScanInfo(pReader->status.pTableMap, uid, &pScanInfo, pReader->idStr);




3,244,966✔





1005



      TSDB_CHECK_CODE(code, lino, _end);




3,244,966✔





1006












1007



      if (pScanInfo->pFileDelData == NULL) {




3,244,966✔





1008



        pScanInfo->pFileDelData = taosArrayInit(4, sizeof(SDelData));




1,790,190✔





1009



        TSDB_CHECK_NULL(pScanInfo->pFileDelData, code, lino, _end, terrno);




1,790,190✔





1010



      }










1011



    }










1012












1013



    if (record.uid < uid) {




117,697,518✔





1014



      continue;




52,753,417✔





1015



    }










1016












1017



    TSDB_CHECK_CONDITION((record.suid == pReader->info.suid) && (uid == record.uid), code, lino, _end,




64,944,101✔





1018



                         TSDB_CODE_INTERNAL_ERROR);










1019












1020



    if (record.version <= pReader->info.verRange.maxVer) {




64,944,101✔





1021



      SDelData    delData = {.version = record.version, .sKey = record.skey, .eKey = record.ekey};




64,944,101✔





1022



      const void* px = taosArrayPush(pScanInfo->pFileDelData, &delData);




64,944,101✔





1023



      TSDB_CHECK_NULL(px, code, lino, _end, terrno);




64,944,101✔





1024



    }










1025



  }










1026












1027



  *pRet = BLK_CHECK_CONTINUE;




5,088,633✔





1028












1029



_end:




9,029,175✔





1030



  if (code != TSDB_CODE_SUCCESS) {




9,029,175✔





1031



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1032



  }










1033



  return code;




9,029,175✔





1034



}










1035












1036



// load tomb data API










1037



static int32_t doLoadTombDataFromTombBlk(const TTombBlkArray* pTombBlkArray, STsdbReader* pReader, void* pFileReader,




477,344,566✔





1038



                                         bool isFile) {










1039



  int32_t              code = TSDB_CODE_SUCCESS;




477,344,566✔





1040



  int32_t              lino = 0;




477,344,566✔





1041



  const STableUidList* pList = NULL;




477,344,566✔





1042



  int32_t              numOfTables = 0;




477,344,566✔





1043












1044



  TSDB_CHECK_NULL(pTombBlkArray, code, lino, _end, TSDB_CODE_INVALID_PARA);




477,344,566✔





1045



  TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




477,344,566✔





1046












1047



  pList = &pReader->status.uidList;




477,344,566✔





1048



  numOfTables = tSimpleHashGetSize(pReader->status.pTableMap);




477,371,766✔





1049












1050



  int32_t i = 0, j = 0;




477,599,270✔





1051



  while (i < pTombBlkArray->size && j < numOfTables) {




487,549,437✔





1052



    STombBlk* pTombBlk = &pTombBlkArray->data[i];




16,880,329✔





1053



    if (pTombBlk->maxTbid.suid < pReader->info.suid) {




16,880,329✔





1054



      i += 1;




3,552,726✔





1055



      continue;




3,552,726✔





1056



    }










1057












1058



    if (pTombBlk->minTbid.suid > pReader->info.suid) {




13,327,603✔





1059



      break;




2,847,990✔





1060



    }










1061












1062



    TSDB_CHECK_CONDITION(




10,479,613✔





1063



        (pTombBlk->minTbid.suid <= pReader->info.suid) && (pTombBlk->maxTbid.suid >= pReader->info.suid), code, lino,










1064



        _end, TSDB_CODE_INTERNAL_ERROR);










1065












1066



    if (pTombBlk->maxTbid.suid == pReader->info.suid && pTombBlk->maxTbid.uid < pList->tableUidList[0]) {




10,479,613✔





1067



      i += 1;




1,314,274✔





1068



      continue;




1,314,274✔





1069



    }










1070












1071



    if (pTombBlk->minTbid.suid == pReader->info.suid && pTombBlk->minTbid.uid > pList->tableUidList[numOfTables - 1]) {




9,165,339✔





1072



      break;




136,164✔





1073



    }










1074












1075



    STombBlock block = {0};




9,029,175✔





1076



    code = isFile ? tsdbDataFileReadTombBlock(pFileReader, &pTombBlkArray->data[i], &block)




3,997,466✔





1077



                  : tsdbSttFileReadTombBlock(pFileReader, &pTombBlkArray->data[i], &block);




9,029,175✔





1078



    TSDB_CHECK_CODE(code, lino, _end);




9,029,175✔





1079












1080



    ETombBlkCheckEnum ret = 0;




9,029,175✔





1081



    code = doCheckTombBlock(&block, pReader, numOfTables, &j, &ret);




9,029,175✔





1082












1083



    tTombBlockDestroy(&block);




9,029,175✔





1084



    TSDB_CHECK_CODE(code, lino, _end);




9,029,175✔





1085



    if (ret == BLK_CHECK_QUIT) {




9,029,175✔





1086



      break;




3,940,542✔





1087



    }










1088












1089



    i += 1;




5,088,633✔





1090



  }










1091












1092



_end:




477,537,916✔





1093



  if (code != TSDB_CODE_SUCCESS) {




477,565,080✔





1094



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1095



  }










1096



  return code;




477,565,080✔





1097



}










1098












1099



int32_t loadDataFileTombDataForAll(STsdbReader* pReader) {




567,114,344✔





1100



  int32_t              code = TSDB_CODE_SUCCESS;




567,114,344✔





1101



  int32_t              lino = 0;




567,114,344✔





1102



  const TTombBlkArray* pBlkArray = NULL;




567,114,344✔





1103












1104



  TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




567,201,558✔





1105












1106



  if ((pReader->status.pCurrentFileset == NULL) || (pReader->status.pCurrentFileset->farr[TSDB_FTYPE_TOMB] == NULL)) {




567,201,558✔





1107



    return TSDB_CODE_SUCCESS;




561,895,330✔





1108



  }










1109












1110



  code = tsdbDataFileReadTombBlk(pReader->pFileReader, &pBlkArray);




5,376,988✔





1111



  TSDB_CHECK_CODE(code, lino, _end);




5,376,988✔





1112












1113



  code = doLoadTombDataFromTombBlk(pBlkArray, pReader, pReader->pFileReader, true);




5,376,988✔





1114



  TSDB_CHECK_CODE(code, lino, _end);




5,376,988✔





1115












1116



_end:




5,376,988✔





1117



  if (code != TSDB_CODE_SUCCESS) {




5,376,988✔





1118



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1119



  }










1120



  return code;




5,376,988✔





1121



}










1122












1123



int32_t loadSttTombDataForAll(STsdbReader* pReader, SSttFileReader* pSttFileReader, SSttBlockLoadInfo* pLoadInfo) {




472,008,127✔





1124



  int32_t              code = TSDB_CODE_SUCCESS;




472,008,127✔





1125



  int32_t              lino = 0;




472,008,127✔





1126



  const TTombBlkArray* pBlkArray = NULL;




472,008,127✔





1127












1128



  TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




472,063,003✔





1129












1130



  code = tsdbSttFileReadTombBlk(pSttFileReader, &pBlkArray);




472,063,003✔





1131



  TSDB_CHECK_CODE(code, lino, _end);




472,083,958✔





1132












1133



  code = doLoadTombDataFromTombBlk(pBlkArray, pReader, pSttFileReader, false);




472,083,958✔





1134



  TSDB_CHECK_CODE(code, lino, _end);




472,099,683✔





1135












1136



_end:




472,099,683✔





1137



  if (code != TSDB_CODE_SUCCESS) {




472,122,001✔





1138



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1139



  }










1140



  return code;




472,122,001✔





1141



}










1142












1143



int32_t loadMemTombData(SArray** ppMemDelData, STbData* pMemTbData, STbData* piMemTbData, int64_t ver) {




767,137,584✔





1144



  int32_t         code = TSDB_CODE_SUCCESS;




767,137,584✔





1145



  int32_t         lino = 0;




767,137,584✔





1146



  SArray*         pMemDelData = NULL;




767,137,584✔





1147



  const SDelData* p = NULL;




767,137,584✔





1148



  const void*     px = NULL;




767,137,584✔





1149












1150



  TSDB_CHECK_NULL(ppMemDelData, code, lino, _end, TSDB_CODE_INVALID_PARA);




767,137,584✔





1151












1152



  if (*ppMemDelData == NULL) {




767,137,584✔





1153



    *ppMemDelData = taosArrayInit(4, sizeof(SDelData));




761,586,103✔





1154



    TSDB_CHECK_NULL(*ppMemDelData, code, lino, _end, terrno);




761,832,156✔





1155



  }










1156












1157



  pMemDelData = *ppMemDelData;




767,563,471✔





1158












1159



  if (pMemTbData != NULL) {




767,153,167✔





1160



    taosRLockLatch(&pMemTbData->lock);




482,705,652✔





1161



    p = pMemTbData->pHead;




482,818,603✔





1162



    while (p) {




484,398,100✔





1163



      if (p->version <= ver) {




1,717,304✔





1164



        px = taosArrayPush(pMemDelData, p);




1,703,939✔





1165



        if (px == NULL) {




1,703,939✔





1166



          taosRUnLockLatch(&pMemTbData->lock);




×







1167



          TSDB_CHECK_NULL(px, code, lino, _end, terrno);




×







1168



        }










1169



      }










1170



      p = p->pNext;




1,717,305✔





1171



    }










1172



    taosRUnLockLatch(&pMemTbData->lock);




482,680,796✔





1173



  }










1174












1175



  if (piMemTbData != NULL) {




767,285,383✔





1176



    p = piMemTbData->pHead;




13,637,142✔





1177



    while (p) {




14,640,465✔





1178



      if (p->version <= ver) {




1,002,644✔





1179



        px = taosArrayPush(pMemDelData, p);




1,002,644✔





1180



        TSDB_CHECK_NULL(px, code, lino, _end, terrno);




1,002,644✔





1181



      }










1182



      p = p->pNext;




1,002,644✔





1183



    }










1184



  }










1185












1186



_end:




767,286,062✔





1187



  if (code != TSDB_CODE_SUCCESS) {




767,286,062✔





1188



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1189



  }










1190



  return code;




767,122,837✔





1191



}










1192












1193



int32_t getNumOfRowsInSttBlock(SSttFileReader* pSttFileReader, SSttBlockLoadInfo* pBlockLoadInfo,




3,966✔





1194



                               TStatisBlkArray* pStatisBlkArray, uint64_t suid, const uint64_t* pUidList,










1195



                               int32_t numOfTables, int32_t* pNumOfRows) {










1196



  int32_t           code = TSDB_CODE_SUCCESS;




3,966✔





1197



  int32_t           lino = 0;




3,966✔





1198



  int32_t           num = 0;




3,966✔





1199



  int64_t           st = 0;




3,966✔





1200



  const SStatisBlk* p = NULL;




3,966✔





1201



  STbStatisBlock*   pStatisBlock = NULL;




3,966✔





1202












1203



  TSDB_CHECK_NULL(pSttFileReader, code, lino, _end, TSDB_CODE_INVALID_PARA);




3,966✔





1204



  TSDB_CHECK_NULL(pBlockLoadInfo, code, lino, _end, TSDB_CODE_INVALID_PARA);




3,966✔





1205



  TSDB_CHECK_NULL(pStatisBlkArray, code, lino, _end, TSDB_CODE_INVALID_PARA);




3,966✔





1206



  TSDB_CHECK_NULL(pNumOfRows, code, lino, _end, TSDB_CODE_INVALID_PARA);




3,966✔





1207












1208



  *pNumOfRows = 0;




3,966✔





1209












1210



  if (TARRAY2_SIZE(pStatisBlkArray) <= 0) {




3,966✔





1211



    return code;




×







1212



  }










1213












1214



  int32_t i = 0;




3,966✔





1215



  while ((i < TARRAY2_SIZE(pStatisBlkArray)) && (pStatisBlkArray->data[i].maxTbid.suid < suid)) {




3,966✔





1216



    ++i;




×







1217



  }










1218












1219



  if (i >= TARRAY2_SIZE(pStatisBlkArray)) {




3,966✔





1220



    goto _end;




×







1221



  }










1222












1223



  p = &pStatisBlkArray->data[i];




3,966✔





1224



  pStatisBlock = taosMemoryCalloc(1, sizeof(STbStatisBlock));




3,966✔





1225



  TSDB_CHECK_NULL(pStatisBlock, code, lino, _end, terrno);




3,966✔





1226












1227



  code = tStatisBlockInit(pStatisBlock);




3,966✔





1228



  TSDB_CHECK_CODE(code, lino, _end);




3,966✔





1229












1230



  st = taosGetTimestampUs();




3,966✔





1231



  code = tsdbSttFileReadStatisBlock(pSttFileReader, p, pStatisBlock);




3,966✔





1232



  TSDB_CHECK_CODE(code, lino, _end);




3,966✔





1233












1234



  double el = (taosGetTimestampUs() - st) / 1000.0;




3,966✔





1235



  pBlockLoadInfo->cost.loadStatisBlocks += 1;




3,966✔





1236



  pBlockLoadInfo->cost.statisElapsedTime += el;




3,966✔





1237












1238



  int32_t index = 0;




3,966✔





1239



  while (index < pStatisBlock->numOfRecords && ((int64_t*)pStatisBlock->suids.data)[index] < suid) {




3,966✔





1240



    ++index;




×







1241



  }










1242












1243



  if (index >= pStatisBlock->numOfRecords) {




3,966✔





1244



    *pNumOfRows = num;




×







1245



    goto _end;




×







1246



  }










1247












1248



  int32_t j = index;




3,966✔





1249



  int32_t uidIndex = 0;




3,966✔





1250



  while (i < TARRAY2_SIZE(pStatisBlkArray) && uidIndex < numOfTables) {




7,383✔





1251



    p = &pStatisBlkArray->data[i];




4,092✔





1252



    if (p->minTbid.suid > suid) {




4,092✔





1253



      *pNumOfRows = num;




675✔





1254



      goto _end;




675✔





1255



    }










1256












1257



    uint64_t uid = pUidList[uidIndex];




3,417✔





1258












1259



    if (((int64_t*)pStatisBlock->uids.data)[j] == uid) {




3,417✔





1260



      num += ((int64_t*)pStatisBlock->counts.data)[j];




3,417✔





1261



      uidIndex += 1;




3,417✔





1262



      j += 1;




3,417✔





1263



      code = loadNextStatisticsBlock(pSttFileReader, pStatisBlock, pStatisBlkArray, pStatisBlock->numOfRecords, &i, &j);




3,417✔





1264



      TSDB_CHECK_CODE(code, lino, _end);




3,417✔





1265



    } else if (((int64_t*)pStatisBlock->uids.data)[j] < uid) {




×







1266



      j += 1;




×







1267



      code = loadNextStatisticsBlock(pSttFileReader, pStatisBlock, pStatisBlkArray, pStatisBlock->numOfRecords, &i, &j);




×







1268



      TSDB_CHECK_CODE(code, lino, _end);




×







1269



    } else {










1270



      uidIndex += 1;




×







1271



    }










1272



  }










1273












1274



  *pNumOfRows = num;




3,291✔





1275












1276



_end:




3,966✔





1277



  if (code != TSDB_CODE_SUCCESS) {




3,966✔





1278



    tsdbError("%s with %p failed at line %d since %s", __func__, pSttFileReader, lino, tstrerror(code));




×







1279



  }










1280



  if (pStatisBlock) {




3,966✔





1281



    tStatisBlockDestroy(pStatisBlock);




3,966✔





1282



    taosMemoryFreeClear(pStatisBlock);




3,966✔





1283



  }










1284



  return code;




3,966✔





1285



}










1286












1287



// load next stt statistics block










1288



static int32_t loadNextStatisticsBlock(SSttFileReader* pSttFileReader, STbStatisBlock* pStatisBlock,




3,417✔





1289



                                       const TStatisBlkArray* pStatisBlkArray, int32_t numOfRows, int32_t* i,










1290



                                       int32_t* j) {










1291



  int32_t code = TSDB_CODE_SUCCESS;




3,417✔





1292



  int32_t lino = 0;




3,417✔





1293












1294



  if ((*j) >= numOfRows) {




3,417✔





1295



    (*i) += 1;




3,291✔





1296



    (*j) = 0;




3,291✔





1297



    if ((*i) < TARRAY2_SIZE(pStatisBlkArray)) {




3,291✔





1298



      code = tsdbSttFileReadStatisBlock(pSttFileReader, &pStatisBlkArray->data[(*i)], pStatisBlock);




×







1299



      if (code != 0) {




×







1300



        tsdbError("%p failed to read statisBlock, code:%s", pSttFileReader, tstrerror(code));




×







1301



        TSDB_CHECK_CODE(code, lino, _end);




×







1302



      }










1303



    }










1304



  }










1305












1306



_end:




3,417✔





1307



  if (code != TSDB_CODE_SUCCESS) {




3,417✔





1308



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1309



  }










1310



  return code;




3,417✔





1311



}










1312












1313



int32_t doAdjustValidDataIters(SArray* pLDIterList, int32_t numOfFileObj) {




673,355,000✔





1314



  int32_t     code = TSDB_CODE_SUCCESS;




673,355,000✔





1315



  int32_t     lino = 0;




673,355,000✔





1316



  int32_t     size = 0;




673,355,000✔





1317



  int32_t     inc = 0;




673,355,000✔





1318



  SLDataIter* pIter = NULL;




673,355,000✔





1319












1320



  size = taosArrayGetSize(pLDIterList);




673,418,155✔





1321












1322



  if (size < numOfFileObj) {




673,357,962✔





1323



    inc = numOfFileObj - size;




472,014,736✔





1324



    for (int32_t k = 0; k < inc; ++k) {




944,274,939✔





1325



      pIter = taosMemoryCalloc(1, sizeof(SLDataIter));




472,184,101✔





1326



      TSDB_CHECK_NULL(pIter, code, lino, _end, terrno);




471,793,381✔





1327



      void* px = taosArrayPush(pLDIterList, &pIter);




472,260,203✔





1328



      if (px == NULL) {




472,260,203✔





1329



        TSDB_CHECK_NULL(px, code, lino, _end, terrno);




×







1330



        taosMemoryFreeClear(pIter);




×







1331



      }










1332



    }










1333



  } else if (size > numOfFileObj) {  // remove unused LDataIter




201,343,226✔





1334



    inc = size - numOfFileObj;




×







1335












1336



    for (int32_t i = 0; i < inc; ++i) {




×







1337



      pIter = taosArrayPop(pLDIterList);




×







1338



      destroyLDataIter(pIter);




×







1339



    }










1340



  }










1341












1342



_end:




673,432,398✔





1343



  if (code != TSDB_CODE_SUCCESS) {




673,321,267✔





1344



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1345



  }










1346



  return code;




673,321,267✔





1347



}










1348












1349



int32_t adjustSttDataIters(SArray* pSttFileBlockIterArray, STFileSet* pFileSet) {




637,489,876✔





1350



  int32_t  code = TSDB_CODE_SUCCESS;




637,489,876✔





1351



  int32_t  lino = 0;




637,489,876✔





1352



  int32_t  numOfLevels = 0;




637,489,876✔





1353



  SSttLvl* pSttLevel = NULL;




637,489,876✔





1354



  SArray*  pList = NULL;




637,489,876✔





1355












1356



  TSDB_CHECK_NULL(pFileSet, code, lino, _end, TSDB_CODE_INVALID_PARA);




637,605,560✔





1357












1358



  numOfLevels = pFileSet->lvlArr->size;




637,605,560✔





1359












1360



  // add the list/iter placeholder










1361



  while (taosArrayGetSize(pSttFileBlockIterArray) < numOfLevels) {




1,109,593,430✔





1362



    pList = taosArrayInit(4, POINTER_BYTES);




471,870,690✔





1363



    TSDB_CHECK_NULL(pList, code, lino, _end, terrno);




471,951,702✔





1364



    void* px = taosArrayPush(pSttFileBlockIterArray, &pList);




472,023,278✔





1365



    if (px == NULL) {




472,023,278✔





1366



      taosArrayDestroy(pList);




×







1367



      TSDB_CHECK_NULL(px, code, lino, _end, terrno);




×







1368



    }










1369



  }










1370












1371



  for (int32_t j = 0; j < numOfLevels; ++j) {




1,311,087,748✔





1372



    pSttLevel = pFileSet->lvlArr->data[j];




673,230,406✔





1373



    pList = taosArrayGetP(pSttFileBlockIterArray, j);




673,342,597✔





1374



    code = doAdjustValidDataIters(pList, TARRAY2_SIZE(pSttLevel->fobjArr));




673,385,512✔





1375



    TSDB_CHECK_CODE(code, lino, _end);




673,296,870✔





1376



  }










1377












1378



_end:




637,857,342✔





1379



  if (code != TSDB_CODE_SUCCESS) {




637,676,447✔





1380



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1381



  }










1382



  return code;




637,676,447✔





1383



}










1384












1385



int32_t tsdbGetRowsInSttFiles(STFileSet* pFileSet, SArray* pSttFileBlockIterArray, STsdb* pTsdb, SMergeTreeConf* pConf,




30,499✔





1386



                              const char* pstr) {










1387



  int32_t code = TSDB_CODE_SUCCESS;




30,499✔





1388



  int32_t lino = 0;




30,499✔





1389



  int32_t numOfRows = 0;




30,499✔





1390



  int32_t numOfLevels = 0;




30,499✔





1391












1392



  TSDB_CHECK_NULL(pFileSet, code, lino, _end, TSDB_CODE_INVALID_PARA);




30,499✔





1393












1394



  // no data exists, go to end










1395



  numOfLevels = pFileSet->lvlArr->size;




30,499✔





1396



  if (numOfLevels == 0) {




30,499✔





1397



    goto _end;




26,533✔





1398



  }










1399












1400



  // add the list/iter placeholder










1401



  code = adjustSttDataIters(pSttFileBlockIterArray, pFileSet);




3,966✔





1402



  TSDB_CHECK_CODE(code, lino, _end);




3,966✔





1403












1404



  for (int32_t j = 0; j < numOfLevels; ++j) {




7,932✔





1405



    SSttLvl* pSttLevel = pFileSet->lvlArr->data[j];




3,966✔





1406



    SArray*  pList = taosArrayGetP(pSttFileBlockIterArray, j);




3,966✔





1407












1408



    for (int32_t i = 0; i < taosArrayGetSize(pList); ++i) {  // open all last file




7,932✔





1409



      SLDataIter* pIter = taosArrayGetP(pList, i);




3,966✔





1410












1411



      // open stt file reader if not opened yet










1412



      // if failed to open this stt file, ignore the error and try next one










1413



      if (pIter->pReader == NULL) {




3,966✔





1414



        SSttFileReaderConfig conf = {.tsdb = pTsdb, .szPage = pTsdb->pVnode->config.tsdbPageSize};




3,966✔





1415



        conf.file[0] = *pSttLevel->fobjArr->data[i]->f;




3,966✔





1416












1417



        const char* pName = pSttLevel->fobjArr->data[i]->fname;




3,966✔





1418



        code = tsdbSttFileReaderOpen(pName, &conf, &pIter->pReader);




3,966✔





1419



        if (code != TSDB_CODE_SUCCESS) {




3,966✔





1420



          tsdbError("open stt file reader error. file:%s, code %s, %s", pName, tstrerror(code), pstr);




×







1421



          continue;




×







1422



        }










1423



      }










1424












1425



      if (pIter->pBlockLoadInfo == NULL) {




3,966✔





1426



        code = tCreateSttBlockLoadInfo(pConf->pSchema, pConf->pCols, pConf->numOfCols, &pIter->pBlockLoadInfo);




3,966✔





1427



        if (code != TSDB_CODE_SUCCESS) {




3,966✔





1428



          tsdbError("failed to create block load info, code: out of memory, %s", pstr);




×







1429



          continue;




×







1430



        }










1431



      }










1432












1433



      // load stt blocks statis for all stt-blocks, to decide if the data of queried table exists in current stt file










1434



      TStatisBlkArray* pStatisBlkArray = NULL;




3,966✔





1435



      code = tsdbSttFileReadStatisBlk(pIter->pReader, (const TStatisBlkArray**)&pStatisBlkArray);




3,966✔





1436



      if (code != TSDB_CODE_SUCCESS) {




3,966✔





1437



        tsdbError("failed to load stt block statistics, code:%s, %s", tstrerror(code), pstr);




×







1438



        continue;




×







1439



      }










1440












1441



      // extract rows from each stt file one-by-one










1442



      STsdbReader* pReader = pConf->pReader;




3,966✔





1443



      int32_t      numOfTables = tSimpleHashGetSize(pReader->status.pTableMap);




3,966✔





1444



      uint64_t*    pUidList = pReader->status.uidList.tableUidList;




3,966✔





1445



      int32_t      n = 0;




3,966✔





1446



      code = getNumOfRowsInSttBlock(pIter->pReader, pIter->pBlockLoadInfo, pStatisBlkArray, pConf->suid, pUidList,




3,966✔





1447



                                    numOfTables, &n);










1448



      numOfRows += n;




3,966✔





1449



      if (code) {




3,966✔





1450



        tsdbError("%s failed to get rows in stt blocks, code:%s", pstr, tstrerror(code));




×







1451



      }










1452



    }










1453



  }










1454












1455



_end:




3,966✔





1456



  if (code != TSDB_CODE_SUCCESS) {




30,499✔





1457



    tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));




×







1458



  }










1459



  return numOfRows;




30,499✔





1460



}










1461












1462



static bool overlapHelper(const STimeWindow* pLeft, TSKEY minKey, TSKEY maxKey) {




5,422,617✔





1463



  return (pLeft != NULL) && (pLeft->ekey >= minKey) && (pLeft->skey <= maxKey);




5,422,617✔





1464



}










1465












1466



static bool overlapWithTimeWindow(STimeWindow* p1, STimeWindow* pQueryWindow, STableBlockScanInfo* pBlockScanInfo,




12,528,100✔





1467



                                  int32_t order) {










1468



  SIterInfo*   pMemIter = NULL;




12,528,100✔





1469



  SIterInfo*   pIMemIter = NULL;




12,528,100✔





1470



  STbData*     pTbData = NULL;




12,528,100✔





1471



  STimeWindow* pFileWin = NULL;




12,528,100✔





1472












1473



  if (p1 == NULL || pQueryWindow == NULL) {




12,528,100✔





1474



    return false;




×







1475



  }










1476












1477



  // overlap with query window










1478



  if (!(p1->skey >= pQueryWindow->skey && p1->ekey <= pQueryWindow->ekey)) {




12,528,860✔





1479



    return true;




147,033✔





1480



  }










1481












1482



  if (pBlockScanInfo == NULL) {




12,379,838✔





1483



    return false;




×







1484



  }










1485












1486



  pMemIter = &pBlockScanInfo->iter;




12,379,838✔





1487



  pIMemIter = &pBlockScanInfo->iiter;




12,377,186✔





1488












1489



  // overlap with mem data










1490



  if (pMemIter->hasVal) {




12,379,175✔





1491



    pTbData = pMemIter->iter->pTbData;




5,365,305✔





1492



    if (overlapHelper(p1, pTbData->minKey, pTbData->maxKey)) {




5,363,979✔





1493



      return true;




5,108,475✔





1494



    }










1495



  }










1496












1497



  // overlap with imem data










1498



  if (pIMemIter->hasVal) {




7,265,437✔





1499



    pTbData = pIMemIter->iter->pTbData;




52,342✔





1500



    if (overlapHelper(p1, pTbData->minKey, pTbData->maxKey)) {




52,342✔





1501



      return true;




22,708✔





1502



    }










1503



  }










1504












1505



  // overlap with data file block










1506



  pFileWin = &pBlockScanInfo->filesetWindow;




7,245,865✔





1507



  if ((taosArrayGetSize(pBlockScanInfo->pBlockIdxList) > 0) && overlapHelper(p1, pFileWin->skey, pFileWin->ekey)) {




7,248,655✔





1508



    return true;




28✔





1509



  }










1510












1511



  // overlap with deletion skyline










1512



  SBrinRecord record = {.firstKey = p1->skey, .lastKey = p1->ekey};




7,249,953✔





1513



  if (overlapWithDelSkylineWithoutVer(pBlockScanInfo, &record, order)) {




7,247,964✔





1514



    return true;




56,658✔





1515



  }










1516












1517



  return false;




7,189,842✔





1518



}










1519












1520



static int32_t sortUidComparFn(const void* p1, const void* p2) {




21,890,380✔





1521



  const SSttKeyRange* px1 = p1;




21,890,380✔





1522



  const SSttKeyRange* px2 = p2;




21,890,380✔





1523












1524



  int32_t ret = tRowKeyCompare(&px1->skey, &px2->skey);




21,890,380✔





1525



  return ret;




21,899,662✔





1526



}










1527












1528



bool isCleanSttBlock(SArray* pKeyRangeList, STimeWindow* pQueryWindow, STableBlockScanInfo* pScanInfo, int32_t order) {




15,914,275✔





1529



  int32_t       num = 0;




15,914,275✔





1530



  SSttKeyRange* pRange = NULL;




15,914,275✔





1531



  STimeWindow   w;




15,914,275✔





1532












1533



  num = taosArrayGetSize(pKeyRangeList);




15,918,208✔





1534



  if (num == 0) {




15,920,268✔





1535



    return false;




3,401,499✔





1536



  }










1537












1538



  // check if it overlap with del skyline










1539



  taosArraySort(pKeyRangeList, sortUidComparFn);




12,518,769✔





1540












1541



  pRange = taosArrayGet(pKeyRangeList, 0);




12,518,769✔





1542



  if (pRange == NULL) {




12,518,769✔





1543



    return false;




×







1544



  }










1545












1546



  w = (STimeWindow){.skey = pRange->skey.ts, .ekey = pRange->ekey.ts};




12,518,769✔





1547



  if (overlapWithTimeWindow(&w, pQueryWindow, pScanInfo, order)) {




12,516,117✔





1548



    return false;




5,334,239✔





1549



  }










1550












1551



  for (int32_t i = 0; i < num - 1; ++i) {




7,191,347✔





1552



    SSttKeyRange* p1 = taosArrayGet(pKeyRangeList, i);




4,080,464✔





1553



    SSttKeyRange* p2 = taosArrayGet(pKeyRangeList, i + 1);




4,081,790✔





1554



    if (p1 == NULL || p2 == NULL) {




4,082,453✔





1555



      return false;




×







1556



    }










1557












1558



    if (p1->ekey.ts >= p2->skey.ts) {




4,082,453✔





1559



      return false;




4,066,395✔





1560



    }










1561












1562



    w = (STimeWindow){.skey = p2->skey.ts, .ekey = p2->ekey.ts};




15,395✔





1563



    bool overlap = overlapWithTimeWindow(&w, pQueryWindow, pScanInfo, order);




15,395✔





1564



    if (overlap) {




15,395✔





1565



      return false;




×







1566



    }










1567



  }










1568












1569



  return true;




3,110,883✔





1570



}










1571












1572



static bool doCheckDatablockOverlap(STableBlockScanInfo* pBlockScanInfo, const SBrinRecord* pRecord,




173,093✔





1573



                                    int32_t startIndex) {










1574



  size_t num = taosArrayGetSize(pBlockScanInfo->delSkyline);




173,093✔





1575












1576



  for (int32_t i = startIndex; i < num; i += 1) {




176,838✔





1577



    TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, i);




176,838✔





1578



    if (p == NULL) {




176,838✔





1579



      return false;




×







1580



    }










1581












1582



    if (p->ts >= pRecord->firstKey.key.ts && p->ts <= pRecord->lastKey.key.ts) {




176,838✔





1583



      if (p->version >= pRecord->minVer) {




166,928✔





1584



        return true;




165,858✔





1585



      }










1586



    } else if (p->ts < pRecord->firstKey.key.ts) {  // p->ts < pBlock->minKey.ts




9,910✔





1587



      if (p->version >= pRecord->minVer) {




6,165✔





1588



        if (i < num - 1) {




3,490✔





1589



          TSDBKEY* pnext = taosArrayGet(pBlockScanInfo->delSkyline, i + 1);




3,490✔





1590



          if (pnext == NULL) {




3,490✔





1591



            return false;




×







1592



          }










1593












1594



          if (pnext->ts >= pRecord->firstKey.key.ts) {




3,490✔





1595



            return true;




3,490✔





1596



          }










1597



        } else {  // it must be the last point










1598



          if (!(p->version == 0)) {




×







1599



            tsdbError("unexpected version:%" PRId64, p->version);




×







1600



          }










1601



        }










1602



      }










1603



    } else {  // (p->ts > pBlock->maxKey.ts) {










1604



      return false;




3,745✔





1605



    }










1606



  }










1607












1608



  return false;




×







1609



}










1610












1611



static bool doCheckDatablockOverlapWithoutVersion(STableBlockScanInfo* pBlockScanInfo, const SBrinRecord* pRecord,




56,658✔





1612



                                                  int32_t startIndex) {










1613



  size_t num = taosArrayGetSize(pBlockScanInfo->delSkyline);




56,658✔





1614












1615



  for (int32_t i = startIndex; i < num; i += 1) {




56,658✔





1616



    TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, i);




56,658✔





1617



    if (p == NULL) {




56,658✔





1618



      return false;




×







1619



    }










1620












1621



    if (p->ts >= pRecord->firstKey.key.ts && p->ts <= pRecord->lastKey.key.ts) {




56,658✔





1622



      return true;




56,653✔





1623



    } else if (p->ts < pRecord->firstKey.key.ts) {  // p->ts < pBlock->minKey.ts




5✔





1624



      if (i < num - 1) {




5✔





1625



        TSDBKEY* pnext = taosArrayGet(pBlockScanInfo->delSkyline, i + 1);




5✔





1626



        if (pnext == NULL) {




5✔





1627



          return false;




×







1628



        }










1629












1630



        if (pnext->ts >= pRecord->firstKey.key.ts) {




5✔





1631



          return true;




5✔





1632



        }










1633



      }










1634



    } else {  // (p->ts > pBlock->maxKey.ts) {










1635



      return false;




×







1636



    }










1637



  }










1638












1639



  return false;




×







1640



}










1641












1642



bool overlapWithDelSkyline(STableBlockScanInfo* pBlockScanInfo, const SBrinRecord* pRecord, int32_t order) {




133,958,366✔





1643



  if (pBlockScanInfo->delSkyline == NULL || (taosArrayGetSize(pBlockScanInfo->delSkyline) == 0)) {




133,958,366✔





1644



    return false;




133,424,050✔





1645



  }










1646












1647



  // ts is not overlap










1648



  TSDBKEY* pFirst = taosArrayGet(pBlockScanInfo->delSkyline, 0);




550,691✔





1649



  TSDBKEY* pLast = taosArrayGetLast(pBlockScanInfo->delSkyline);




550,691✔





1650



  if (pFirst == NULL || pLast == NULL) {




550,691✔





1651



    return false;




×







1652



  }










1653












1654



  if (pRecord->firstKey.key.ts > pLast->ts || pRecord->lastKey.key.ts < pFirst->ts) {




550,691✔





1655



    return false;




377,598✔





1656



  }










1657












1658



  // version is not overlap










1659



  if (ASCENDING_TRAVERSE(order)) {




173,093✔





1660



    return doCheckDatablockOverlap(pBlockScanInfo, pRecord, pBlockScanInfo->fileDelIndex);




87,598✔





1661



  } else {










1662



    int32_t index = pBlockScanInfo->fileDelIndex;




85,495✔





1663



    while (1) {




75,435✔





1664



      TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, index);




160,930✔





1665



      if (p == NULL) {




160,930✔





1666



        return false;




×







1667



      }










1668












1669



      if (p->ts > pRecord->firstKey.key.ts && index > 0) {




160,930✔





1670



        index -= 1;




75,435✔





1671



      } else {  // find the first point that is smaller than the minKey.ts of dataBlock.










1672



        if (p->ts == pRecord->firstKey.key.ts && p->version < pRecord->maxVer && index > 0) {




85,495✔





1673



          index -= 1;




10,060✔





1674



        }










1675



        break;




85,495✔





1676



      }










1677



    }










1678












1679



    return doCheckDatablockOverlap(pBlockScanInfo, pRecord, index);




85,495✔





1680



  }










1681



}










1682












1683



bool overlapWithDelSkylineWithoutVer(STableBlockScanInfo* pBlockScanInfo, const SBrinRecord* pRecord, int32_t order) {




7,247,163✔





1684



  if (pBlockScanInfo->delSkyline == NULL || (taosArrayGetSize(pBlockScanInfo->delSkyline) == 0)) {




7,247,163✔





1685



    return false;




7,192,582✔





1686



  }










1687












1688



  // ts is not overlap










1689



  TSDBKEY* pFirst = taosArrayGet(pBlockScanInfo->delSkyline, 0);




56,708✔





1690



  TSDBKEY* pLast = taosArrayGetLast(pBlockScanInfo->delSkyline);




56,708✔





1691



  if (pFirst == NULL || pLast == NULL) {




56,708✔





1692



    return false;




×







1693



  }










1694












1695



  if (pRecord->firstKey.key.ts > pLast->ts || pRecord->lastKey.key.ts < pFirst->ts) {




56,708✔





1696



    return false;




50✔





1697



  }










1698












1699



  // version is not overlap










1700



  if (ASCENDING_TRAVERSE(order)) {




56,658✔





1701



    return doCheckDatablockOverlapWithoutVersion(pBlockScanInfo, pRecord, pBlockScanInfo->fileDelIndex);




56,658✔





1702



  } else {










1703



    int32_t index = pBlockScanInfo->fileDelIndex;




×







1704



    while (1) {




×







1705



      TSDBKEY* p = taosArrayGet(pBlockScanInfo->delSkyline, index);




×







1706



      if (p == NULL) {




×







1707



        return false;




×







1708



      }










1709












1710



      if (p->ts > pRecord->firstKey.key.ts && index > 0) {




×







1711



        index -= 1;




×







1712



      } else {  // find the first point that is smaller than the minKey.ts of dataBlock.










1713



        if (p->ts == pRecord->firstKey.key.ts && index > 0) {




×







1714



          index -= 1;




×







1715



        }










1716



        break;




×







1717



      }










1718



    }










1719












1720



    return doCheckDatablockOverlapWithoutVersion(pBlockScanInfo, pRecord, index);




×







1721



  }










1722



}
























    

  • 

    •